Top investors in Oil and Gas

Showing 1-50 of 1066 investors

Business Development Bank of Canada

BDC is a government-owned financial institution in Canada that supports small and medium-sized enterprises with financing, consulting, and investment services. It provides business loans, working capital, equipment and real estate financing, asset-backed and syndicated financing, subordinate financing, and growth investments through its investment arm. It also offers strategic planning, human resource management, and international expansion assistance. Operating nationwide with offices in both official languages, BDC focuses on helping SMEs grow, innovate, and create jobs across industries.
Made 50 investments in Oil and Gas

Chevron

Chevron Corporation is a global integrated energy company that engages in the exploration, production, refining, marketing, and distribution of oil, gas, and petrochemical products. Its operations span across upstream and downstream activities worldwide, with brands including Chevron, Texaco and Caltex. The company emphasizes technology and innovation to improve efficiency and reduce the carbon intensity of its operations, and pursues lower-carbon energy solutions and new business models through its corporate ventures, including Chevron Technology Ventures, which scouts, tests and integrates emerging technologies. Chevron also provides energy solutions to customers through its energy services businesses and collaborates on initiatives to improve energy reliability and sustainability. Headquartered in San Ramon, California, Chevron aims to balance meeting growing energy needs with responsible stewardship and ongoing investments in technology and decarbonization.
Made 57 investments in Oil and Gas

BP

BP is a global energy company involved in the exploration, production, refining, and marketing of oil and gas, with trading and shipping operations supporting its integrated value chain. The company operates upstream activities worldwide and downstream refining and marketing, with a broad portfolio of energy products including fuels and lubricants. It also manages Air BP, a specialized aviation division that supplies aviation fuels and lubricants at more than 1,000 airport locations in 70 countries. In addition to traditional hydrocarbons, BP invests in renewable energy and lower-carbon technologies, expanding its footprint in wind, solar, biofuels, and other alternatives as part of a transition toward a more sustainable energy mix. The company pursues innovation across digital and operational efficiency while continuing to supply energy to markets globally and address safety and sustainability priorities as energy demand evolves.
Made 28 investments in Oil and Gas

Founders Fund

Founders Fund is a San Francisco-based venture capital firm that supports science and technology companies across seed to late-stage investments, with a global reach and a focus on transformative technologies. It has backed notable companies such as SpaceX, Palantir, Facebook and Airbnb, and pursues a founder-friendly approach that provides substantial support with minimal interference across sectors including software, artificial intelligence, aerospace, energy, health, cybersecurity, biotechnology, quantum computing, and consumer internet.
Made 20 investments in Oil and Gas

EnCap Investments

EnCap Investments is a Houston-based private equity and growth capital firm founded in 1988 that focuses on North American energy opportunities. It provides capital for growth, reserve acquisition, and drilling projects across upstream and midstream oil and gas, with an emphasis on energy transition assets. The company typically invests in upstream and midstream operators, including natural gas pipelines, gathering, processing, and storage facilities, energy infrastructure, and associated services such as oil gathering, transportation, and produced water handling. It also supports carbon capture and sequestration and CO2 handling activities. EnCap targets investments in the United States, Canada, and Mexico, and works with management teams to build scalable platforms. With a history of raising substantial capital and backing hundreds of teams over multiple decades, EnCap emphasizes disciplined investment, ESG considerations, and long-term value creation in evolving energy markets.
Made 39 investments in Oil and Gas

Kimmeridge

Kimmeridge is an energy-focused alternative asset manager founded in 2012 and headquartered in New York, with an in-house operations team in Denver. It concentrates on the energy sector and seeks to accelerate carbon neutrality by building environmentally responsible, low-cost energy assets. The firm pursues a three-pillar strategy: private investments in unconventional US oil and gas assets at the front end of the cost curve, public engagement to advocate for shareholders and drive reforms in energy companies, and carbon solutions to speed the energy transition toward net zero by leveraging its asset base and land aggregation capabilities. It supports its investments with fundamental research, sustainability reporting, and a commitment to safety, environmental stewardship, and social responsibility. The company maintains a global presence, including a UK affiliate regulated by the FCA and a presence in Abu Dhabi Global Market, and has raised over $6.5 billion of limited partner commitments since inception. The team exceeds 65 professionals across investment and operations led by noted executives.
Made 4 investments in Oil and Gas

SOSV

SOSV is a global venture capital firm focused on deep tech investments that address human and planetary health, backing seed-to-growth startups and delivering hands-on programs that accelerate product development, customer acquisition, and fundraising. It operates accelerator-like facilities for deep tech founders, including IndieBio in San Francisco and New York (referred to as SOSV SF & NY) and HAX in Newark, offering labs, offices, engineering support, mentorship, and broad access to an investor network. With a large and active portfolio across dozens of countries, SOSV supports hundreds of pre-seed and follow-on investments annually from its New Jersey base and through its global network, emphasizing long-term founder support beyond initial funding and fostering collaboration among portfolio companies and investors.
Made 23 investments in Oil and Gas

Sustainable Development Technology Canada

Sustainable Development Technology Canada is an independent, government-funded organization that funds Canadian cleantech projects and coaches the companies that lead these projects to market. It supports cleantech initiatives by creating jobs, enabling growth and exports for Canadian firms, and delivering environmental, economic and health benefits to Canadians. The organization operates at arm's length and builds networks with private industry, academia and governments at home and abroad to advance clean technology deployment within Canada.
Made 44 investments in Oil and Gas

HPS Investment Partners

HPS Investment Partners is a global investment firm founded in 2007 and headquartered in New York that specializes in non-investment grade and alternative credit. It manages assets across private credit, asset-based finance, and liquid credit strategies, and makes investments throughout the capital structure, including syndicated leveraged loans, high-yield bonds, privately negotiated senior secured debt, mezzanine, asset-based leasing, and related private markets. The firm serves institutional investors, financial advisors, and individual investors, focusing on risk-adjusted returns and long-term partnerships. It operates with a global footprint beyond New York through multiple offices. Originating as a unit of Highbridge Capital Management, part of JPMorgan Asset Management, HPS was reorganized and led by its principals in 2016. As of March 31, 2026, assets under management were about 193 billion, reflecting its scale in alternative and credit-related strategies.
Made 2 investments in Oil and Gas

Ascent Energy Ventures

Ascent Energy Ventures is a Denver-based venture capital firm founded in 2021 that backs startups focused on digitally transforming the energy sector. The firm pursues opportunities at the intersection of artificial intelligence, software, and energy technologies, including grid modernization, oil and gas tech, mining tech, climate tech, and energy transition tech. Its investment thesis highlights automation and data-driven decision making, leveraging a quantitative background to evaluate opportunities and support portfolio founders. The firm aims to accelerate digital adoption across the energy value chain by backing solutions that improve efficiency, reduce complexity, and advance sustainability. Its team brings expertise across finance, energy engineering, investment banking, and strategic consulting, collectively more than a century of experience in identifying and supporting innovative ventures. By focusing on digital tools and analytics, Ascent Energy Ventures seeks to unlock efficiency gains and value creation for the energy industry while addressing sustainability challenges.
Made 5 investments in Oil and Gas

NGP Energy Capital Management

NGP Energy Capital Management is a private equity firm focused on energy sector investments across the value chain. It backs oil and natural gas production, acquisition, exploitation and development drilling, midstream and oilfield services, energy efficiency, alternative energy, natural gas gathering and processing, power technology and other energy related businesses. The firm also pursues opportunities in water resources and services, food and agriculture, and coastal protection. It employs a broad range of investment strategies from seed and early-stage to growth, expansion and buyouts, and may co-invest in direct oil and gas property interests alongside its portfolio companies. Headquartered in Irving, Texas, with offices in Houston, London, Santa Fe and Stamford, it targets opportunities in North America and nearby regions including the United States, Canada, the Caribbean, Central America and Mexico. Founded in 1988, the firm emphasizes a long-standing focus on energy investments and works to support portfolio companies in development, scale and value creation.
Made 16 investments in Oil and Gas

Societe Generale

Societe Generale is a European financial services group offering a broad range of banking and financial services, including retail, corporate, and investment banking, as well as securities services, asset management, and payment and cash management. The group serves individuals, businesses, financial institutions, and public sector clients through a global network and emphasizes sustainable finance and the energy transition, financing renewable energy, infrastructure, and related projects. Its activities cover advisory, capital markets, structured finance, and financing solutions across sectors such as energy, infrastructure, technology, and financial services. The company pursues responsible innovation and strong governance, with focus on risk management, compliance, and transparency. By leveraging digital solutions and cross-asset expertise, Societe Generale aims to deliver stable, long-term value for clients while promoting financial inclusion and stakeholder engagement.
Made 7 investments in Oil and Gas

Veriten

Veriten is a Houston-based firm that provides data-driven, economics-based analysis and long-term outlooks on energy, power, technology, and environmental trends. It combines research with public engagement and strategic advisory, sharing expert views through programs such as C.O.B. Tuesday and Super-Spiked, and offers partnerships to help companies formulate energy strategies. The firm also conducts energy venture and growth investments, deploying capital into promising energy trends and solutions. Adopting a truth in energy approach, Veriten aims to deliver unbiased insights to businesses navigating the evolving energy landscape.
Made 4 investments in Oil and Gas

Energy Innovation Capital

Energy Innovation Capital is a venture capital firm based in Orinda, California, founded in 2016. It invests in U.S.-based startups that develop technologies across energy, industrial, and technology sectors, including B2B, clean energy, manufacturing, artificial intelligence, big data, SaaS, IoT, and logistics. The firm provides early- and growth-stage funding and leverages industry expertise and networks to support portfolio companies, aiming to accelerate the development and deployment of innovative energy solutions. It operates the Innovators Platform to identify and invest in promising startups advancing abundant, clean, and affordable energy. Through its targeted investments, Energy Innovation Capital seeks to drive the transition toward a sustainable energy landscape.
Made 20 investments in Oil and Gas

Energy Capital Ventures

Energy Capital Ventures is an early-stage venture capital firm based in Chicago that concentrates on advancing the natural gas value chain and related energy innovations. The firm targets ESG-driven digital transformation and innovations in green molecules, and differentiates itself through customized engagement with strategic corporate partners and utilities. By combining startup technology with the scale of the energy sector, it aims to support game-changing companies that deliver clean, safe, reliable, and cost-effective energy, providing more than capital through strategic guidance, industry connections, and a long-term partnership model with portfolio companies.
Made 5 investments in Oil and Gas

Evok Innovations

Evok Innovations is a climate-focused venture capital firm based in Vancouver, Canada, founded in 2016. It invests in hard-tech solutions for heavy industry across North America, with focus areas including energy, mining and minerals, industrial optimization, and adaptation and resilience. Beyond capital, Evok provides technical expertise, real-world operating experience, and access to a network of strategic partners to help portfolio companies bridge innovation to market adoption, accelerate commercialization, and scale toward exit. It offers hands-on support, mentoring, and guidance on fundraising, operations, and people to act as an extension of management teams, enabling entrepreneurs to develop transformative technologies that redefine industries.
Made 16 investments in Oil and Gas

Africa Oil Corp

Africa Oil Corp is a Canadian oil and gas company with assets in Kenya and Ethiopia and Puntland in Somalia through its 41% equity stake in Africa Energy Corp. Its East African holdings form part of a prolific exploration play along the East African Rift Basin, with a land position exceeding 200,000 square kilometers. In Kenya’s Lokichar basin, the company holds a 50% interest alongside operator Tullow Oil, supporting ongoing exploration in the region.
Made 4 investments in Oil and Gas

Altira Group

Altira Group is a Denver-based private equity and venture capital firm founded in 1996 by Dirk McDermott. It focuses on early-stage and growth investments in energy, oil and gas services, and technology sectors across the United States and Canada. The firm backs information technology, energy, advanced manufacturing, Internet of Things, climate technology, software-as-a-service, robotics and drones companies, aiming to leverage its industry network and sector expertise to help portfolio companies scale. Altira operates as an investment adviser and emphasizes partnerships with visionary entrepreneurs to drive innovation in energy and industrial technologies, seeking value creation and differentiated returns. It has backed a range of portfolio companies including technology-enabled energy solutions and analytics platforms, illustrating a focus on disruptive technologies that address efficiency, safety, and performance in energy-intensive industries.
Made 17 investments in Oil and Gas

Par Equity

Par Equity is a venture capital firm founded in 2008 and based in Edinburgh, United Kingdom, focused on early-stage and growth technology companies across Scotland and the North of the UK, including Northern England and Northern Ireland. The firm backs software, deep tech, digital health, and other tech-enabled ventures and has supported cross-border expansion to the United States. In 2025 Par Equity merged with Praetura Ventures to form PXN Group, creating a broader investment platform for founders, advisors, investors, and institutions in the region.
Made 12 investments in Oil and Gas

Azimuth Capital Management

Azimuth Capital Management is a North American venture capital and private equity firm focused on energy sector opportunities. Founded in 2000 as Kern Partners and headquartered in Calgary, Canada, it makes direct investments and co-investments across seed through growth stages with long investment horizons. The firm targets resources and infrastructure projects in oil and gas exploration and production, oil sands, non-conventional resources, energy infrastructure, services and energy technology, and seeks opportunities across Canada, the United States and broader North America. Typical investments range from approximately $7.58 million to $36.12 million, with ten-plus year tenures. The firm operates from additional offices in Mountain View, California, and maintains operating partners in Houston and Denver.
Made 16 investments in Oil and Gas

Breakthrough Energy

Breakthrough Energy is a global platform dedicated to accelerating innovation in clean energy to address climate change and meet the world’s growing energy demand. Established in 2016 and based in Kirkland, Washington, the organization invests in and partners with companies across manufacturing, electricity, agriculture, transportation, and buildings to develop and deploy breakthrough technologies such as carbon removal, sustainable materials production, green hydrogen, and advanced energy storage, with the goal of providing affordable and reliable energy while minimizing environmental impact. It promotes a public-private approach to mobilize governments, research institutions, engineers, and investors, and supports minority investments across seed to later stages through venture activities managed by an executive team.
Made 10 investments in Oil and Gas

Shenzhen Capital Group

Shenzhen Capital Group is a government-backed venture capital firm established in 1999 by the Shenzhen government. It concentrates on cultivating national industries and brands, promoting economic transformation, and supporting enterprises in emerging sectors. The firm invests in SMEs and innovative high-tech companies across information technology, the internet, new media, biopharma, new energy, environmental protection, chemical engineering, new materials, high-end equipment manufacturing, and consumer services, including startups and growth-stage firms. It operates a broad network of funds across 28 provinces, enabling cross-regional capital flows and collaboration among government, industry, and academia to link the Guangdong-Hong Kong-Macao Greater Bay Area with other regions. The approach emphasizes long-horizon value creation, ESG considerations, and aligning financial returns with social impact, contributing to modernization and high-quality development in China.
Made 4 investments in Oil and Gas

ProVenture Management AS

ProVenture Management AS is a Norway-based venture capital firm established in 2006 with offices in Trondheim and Stavanger. It focuses on seed and early-stage investments in Norway, targeting sectors including energy, oil and gas technology, marine and material technology, process and medical technology, information and communications technology, and digital technology startups with sustainable business models. The firm seeks co-investors and often acts as the lead investor in early rounds. It provides portfolio companies with strategic guidance and operational support through a team of experienced entrepreneurs and investors, backed by a mission to help innovative technology companies reach scale and exits.
Made 13 investments in Oil and Gas

Khosla Ventures

Khosla Ventures is a California-based venture capital firm founded in 2004 and headquartered in Menlo Park. It provides venture assistance, strategic advice, and capital to entrepreneurs and invests across stages in technology-driven sectors, including artificial intelligence, healthcare, sustainability, digital health, consumer technology, and related deep-tech fields. The firm seeks to back bold ideas with a long-term perspective, often partnering with founders to help scale innovative products and business models. It emphasizes support beyond funding, offering strategic guidance to build companies with durable value and focusing on transformative technologies that address large markets.
Made 5 investments in Oil and Gas

Business Growth Fund

Business Growth Fund is a United Kingdom-based growth capital provider established in 2011 that offers minority equity investments to small and mid-sized growth-stage and early-stage businesses. It provides patient capital without taking controlling stakes and supports portfolio companies with strategic guidance through a network of experienced board-level professionals and access to its ecosystem. With offices across the country and a substantial team, BGF backs SMEs across sectors including deep tech and life sciences, helping them scale, innovate, and expand while aiming to drive employment and economic activity in the UK and Ireland. Since inception it has deployed over £4.5 billion in growth capital, backing more than 600 companies and facilitating numerous exits.
Made 24 investments in Oil and Gas

AP Ventures

AP Ventures is a London-based venture capital firm established to back early- and growth-stage companies that harness platinum group metals and advanced technologies to address global challenges. As the venture capital arm of Anglo American Platinum Limited, it focuses on investments in PGMs-dependent solutions across hydrogen production and infrastructure, energy storage, water treatment, sensors, durable electronics, and medical devices, as well as other clean-tech and industrial applications. The firm prefers a global mandate and seeks transformative technologies in hydrogen value chains—production, storage, transport, and end-use—alongside electrolysis, fuel cells, and related materials science. It also backs information technology, materials, and manufacturing firms aligned with renewable energy integration, resource efficiency, and decarbonization. Headquartered in London, AP Ventures builds a specialist team with sector expertise in chemistry, materials science, engineering, and finance, aiming to accelerate commercialization of PGMs-enabled innovations and accelerate the transition to lower-carbon economies.
Made 8 investments in Oil and Gas

Blue Bear Capital

Blue Bear Capital is a venture capital firm that invests in AI-powered and data-driven technologies for energy, infrastructure, and climate applications. Founded in 2016, it targets companies across sustainable energy production, electric grid infrastructure, transportation and logistics, energy-intensive manufacturing, and climate solutions. The firm provides more than capital, leveraging its industry networks to offer customer connections, talent sourcing, and access to new markets to accelerate portfolio growth. Blue Bear Capital operates from offices in Jackson, Wyoming, and Los Angeles, California, and focuses on building a globally competitive and sustainable energy and industrial economy.
Made 12 investments in Oil and Gas

FJ Labs

FJ Labs is a New York-based venture capital firm founded in 2015 by Fabrice Grinda. It specializes in marketplaces and consumer-facing startups and is stage-agnostic, making seed to Series A investments with typical checks ranging from 50,000 to 5,000,000. The firm backs founders pursuing network effects and scalable models across consumer internet, e-commerce, fintech, and related sectors, aiming to support transformative growth. Its portfolio includes companies such as Alibaba Group, Beepi, BrightRoll, Betterment, Adore Me, and Earnest, reflecting a broad approach to marketplaces and consumer ventures. FJ Labs emphasizes passion, execution, and tenacity in founders and actively seeks new opportunities to back impactful businesses.
Made 12 investments in Oil and Gas

CAS Star

CAS Star is a venture capital firm based in Xi’an, China, with an additional office in Beijing. It invests in high-tech sectors such as optoelectronic chips, artificial intelligence, biotechnology, aerospace, smart manufacturing, information technology, energy, oncology, advanced manufacturing, SaaS, and space technology, and it actively participates in technology-driven incubation. The firm aims to build a scientific and technological entrepreneurial ecosystem by collaborating with research institutions, angel funds, incubators, and entrepreneurship training to support technology entrepreneurs.
Made 3 investments in Oil and Gas

Mercia Asset Management

Mercia Asset Management is a UK-based asset management firm focused on equity and debt investments across venture, private equity and debt in the United Kingdom. It manages funds that provide capital to early-stage to growth companies, offering a Complete Capital Solution that combines managed funds with proprietary capital. The company emphasizes long-term partnerships with management teams and aims to deliver value for business owners, shareholders and fund investors. Based in Henley-in-Arden, Mercia Asset Management serves professional clients and UK-based businesses across sectors including technology, software and e-commerce, electronics, manufacturing, and life sciences. It supports companies through capital provision and strategic guidance, aligning capital with growth objectives and exit options. The firm maintains disciplined risk management and regulatory compliance as core practices and seeks to back companies at various stages, from venture to growth and debt financing, to help them scale and achieve sustainable expansion in the UK market.
Made 9 investments in Oil and Gas

Technip Energies

Technip Energies is a global engineering and technology company that designs and delivers complex energy facilities worldwide, with a focus on LNG, hydrogen, ethylene, sustainable chemistry, and decarbonization solutions. It provides a full project lifecycle from consulting and front-end engineering design through engineering, procurement and construction, underpinned by ongoing innovation and technological leadership. The company emphasizes sustainability and aims to contribute to a resilient energy system while creating long-term value. With over 450 projects completed across 35 countries, Technip Energies employs more than 18,000 professionals. Its activity spans onshore and offshore energy infrastructure and CO2 management, and it pursues opportunities in the energy transition, including notable EPC and FEED work in LNG and refinery sectors.
Made 2 investments in Oil and Gas

Mercury Fund

Mercury Fund is a Houston-based venture capital firm founded in 2005 that invests in early-stage technology companies, with a focus on software and related sectors. The firm operates across the United States midcontinent and beyond Silicon Valley, maintaining an office in Ann Arbor to support a broader geographic reach. Mercury targets Seed and Series A rounds and backs entrepreneurs who leverage software, AI, blockchain, and other frontier technologies, aiming to help them accelerate product development, commercial adoption, and capital formation. The firm emphasizes an operator-led, hands-on approach, providing strategic guidance, go-to-market resources, and access to a network of growth partners to support portfolio companies. Mercury has backed more than 50 active portfolio companies and has reported value creation in the billions, including about 18 billion in value to date, while managing around 750 million in assets. Sectors of focus include fintech, retail, logistics, healthcare, energy, manufacturing, technology, and defense, reflecting a diversified software-enabled portfolio across regions outside traditional tech hubs.
Made 12 investments in Oil and Gas

In-Q-Tel

In-Q-Tel is a not-for-profit venture capital organization based in Tysons, Virginia, established in 1999 to accelerate the development and deployment of advanced technologies for U.S. government agencies. It identifies and invests in early-stage startups developing innovations with practical applications for national security and defense, spanning areas such as artificial intelligence, biotechnology, cybersecurity, data analytics, communications, electronics, IoT, and infrastructure tools. The organization works with government partners including the CIA, NGA, FBI, and the Department of Defense to address mission needs, and maintains a global portfolio across multiple countries and states. Through strategic collaborations, IQT aims to bring cutting-edge technologies to government use, driving readiness and innovation in defense, intelligence, and related sectors.
Made 9 investments in Oil and Gas

Jet Investment

Jet Investment is a Czech private equity firm based in Brno that focuses on mid-market, late-stage and distressed opportunities across Central Europe. It manages multiple platforms, including Jet Private Equity, Jet Real Estate and Jet Venture Capital, and pursues majority stakes often with management control, investing its own capital alongside investors. The firm targets industrial and manufacturing companies in sectors such as engineering, railways, automotive, petrochemicals, chemicals, natural gas, wood processing and technical textiles, with the aim of creating long-term value through strategic consolidation and operational improvements. Since its founding in 1997, Jet Investment has supported the growth of more than 40 companies and maintains a diversified presence in the Czech Republic, Slovakia, Germany, Austria and Poland, with assets under management reported in excess of €700 million and notable projects such as the Jet Industrial Park in Gdańsk (up to €50 million).
Made 1 investment in Oil and Gas

Slater Technology Fund

Slater Technology Fund is an evergreen, not-for-profit seed investment organization based in Providence, Rhode Island, dedicated to supporting early-stage technology ventures founded by entrepreneurs aiming for transformational impact. It provides capital, guidance, and industry connections to help ventures, often originating in local universities or government research, reach scale and attract follow-on financing from venture capitalists or strategic partners. The fund concentrates on software, energy, and life sciences sectors and typically invests at inception to foster local job creation and economic growth while strengthening Rhode Island's technology ecosystem. Established in 1997, it emphasizes being a first-time investor and leveraging regional partnerships to build a robust, sustainable innovation community.
Made 1 investment in Oil and Gas

SICP

SICP is an investment firm focused on energy, industry, and sustainability. It sources and executes investments across upstream oil and gas, products and services, diverse energy technologies, and various industrial sectors, while providing project management, strategic advisory, governance support, and end-to-end investment-cycle services to institutional and family office clients. The firm emphasizes tailoring opportunities to client objectives and collaborates through the investment process to add value beyond capital. Based in London, SICP is authorized and regulated by the Financial Conduct Authority in the UK.

Petrolia Energy

Petrolia Energy is an oil exploration, development, and production company focused on acquiring low-risk, conventionally producing oil fields, primarily in the Southwest United States. The company aims to minimize risk and maximize the recoverability of existing reservoirs through selective acquisitions. Core assets include the Twin Lakes San Andres Unit, Slick Unit Dutcher Sands, Askarii Resources, and Minerva-Rockdale Field.

MassVentures

MassVentures is a Massachusetts-based venture capital firm founded in 1978 that provides seed and early-stage funding to high-growth startups. It supports ventures as they move from concept to commercialization and offers mentorship, strategic guidance, and access to industry connections to help build scalable businesses. The firm backs innovations across quantum computing, clean energy, artificial intelligence, biotechnology, advanced materials, advanced manufacturing, and robotics, and operates programs such as MV Capital, MV Accelerate, and MV Spinouts to fund companies, accelerate commercialization, and translate academic research into viable enterprises. By leveraging the Massachusetts innovation ecosystem, MassVentures aims to bolster entrepreneurs outside traditional hubs and foster sustained growth within the regional economy.
Made 17 investments in Oil and Gas

Rockley Group

Rockley Group is an Oxford, United Kingdom-based investment firm with offices in Shanghai and Beijing. It concentrates on growth capital, expansion capital, and late-stage investments in sectors such as sustainability, energy, information technology, data management, healthcare, industrial efficiency, environmental technology, sensor systems, agricultural technology, safety, and new media. The firm targets opportunities in the United Kingdom and China, with a focus on Shandong and Shanxi provinces in China. Rockley Group aims to develop technology-driven businesses in large, timely markets, unlocking value and contributing to global sustainability and human well-being through strategic investments and expert oversight. A diverse international team leverages experience and local partnerships to identify opportunities and support scalable growth.

Orion Infrastructure Capital

Orion Infrastructure Capital is an investment firm founded in 2015 and headquartered in New York City. It focuses on infrastructure across North America and select international markets, providing creative debt, equity and growth capital to middle-market businesses and entrepreneurs. The firm partners with mid-sized private companies and family-owned businesses to develop and scale sustainable infrastructure and technologies, with a strong emphasis on environmental and social impact. Its approach combines capital solutions with collaborative support to transform ideas into action, drive long-term value for both portfolio companies and investors, and integrate ESG factors into investment decisions.
Made 11 investments in Oil and Gas

Olive Tree Capital

Olive Tree Capital is a Boston-based venture capital firm that invests in technology and life sciences companies across stages, from early-stage to growth, including AI/ML and blockchain-focused ventures. It pursues opportunities globally in sectors such as healthcare, consumer, enterprise software, fintech, and related areas, and may engage in private investments and strategic partnerships. The firm operates as a registered investment adviser and seeks opportunities where innovation meets substantial societal impact.
Made 2 investments in Oil and Gas

West Hill Capital

West Hill Capital is a UK-based private equity and venture capital firm focused on growth in technology, healthcare, financial services, energy and business-to-business sectors. Founded in 2014 and based in London, the firm invests across seed to growth stages, providing strategic guidance, capital raising support and liquidity planning, with exits through IPOs or mergers and acquisitions. It operates through a corporate finance advisory arm and a private equity and venture capital investments arm. The firm has advised on a wide range of transactions and has deployed substantial capital into high-growth companies in the UK and internationally, often aligning interests by having partners invest alongside clients. West Hill partners with growth-oriented companies to accelerate capital solutions and strategic outcomes.
Made 3 investments in Oil and Gas

Bluesky Equities

Bluesky Equities is a Calgary-based, privately owned investment management company that seeks long-term absolute returns through an unconstrained approach across public and private markets. The firm employs a research-driven investment process spanning fundamental equity, private equity, fixed income, venture capital, hedge funds, and real estate, with particular emphasis on early-stage B2B SaaS and Canadian startups. Its portfolio spans energy, real estate development, distilling, multi-family rental properties, technology, venture capital, and other alternative investments, and it pursues minority, non-controlling stakes. Bluesky also engages in mezzanine and bridge financing and may participate in hedging and digital assets. The team includes experienced professionals and specialists in private investments and private equity, and the company maintains active ties to the entrepreneurial ecosystem through affiliations such as The Hunter Hub for Entrepreneurial Thinking at the University of Calgary.
Made 3 investments in Oil and Gas

Oxy Low Carbon Ventures

Oxy Low Carbon Ventures is the corporate venture arm of Occidental Petroleum, based in Houston, Texas. It invests in the development of low-carbon fuels and products and in sequestration services to support carbon capture projects globally.
Made 3 investments in Oil and Gas

ATW Partners

ATW Partners is a New York-based hybrid venture capital and private equity firm, founded in 2016, that invests in technology companies and other high-potential businesses across stages, including sectors such as financial services, energy, and healthcare. The firm pursues a flexible approach by deploying both debt and equity, offering tailored investment structures to help portfolio companies manage near-term financing needs while pursuing growth. Its credit strategy aims to lower debt servicing costs and borrowing obligations, while its equity approach seeks high risk-adjusted returns through companies with meaningful market potential and experienced leadership. ATW Partners emphasizes a disciplined investment process and leverages deep industry and operating expertise to create strategic value across its portfolio, and it pursues social impact initiatives in partnership with nonprofits aligned with its values.
Made 2 investments in Oil and Gas

Lead Ventures

Lead Ventures is a Budapest-based venture capital firm that backs technology companies in Central Europe and the Baltics, supporting scale-ups with capital, experience and a broad professional network to enable growth and regional expansion. The firm focuses on sectors including mobility, energy and sustainability, B2B software and services, IoT, and related tech-enabled areas, and also invests in early to growth-stage companies across the region. Typical investment sizes range from €1 million to €10 million, and the firm manages roughly €200 million in committed capital. Backed by MOL Group and other financial institutions such as the Hungarian Development Bank and Eximbank, Lead Ventures seeks to help portfolio companies transform their industries through regional scale and international reach.
Made 3 investments in Oil and Gas

Investinor

Investinor is a Norwegian venture capital firm founded in 2008, with offices in Trondheim and Oslo, that invests in Norwegian startups across sectors including internet, software, semiconductors, energy, cleantech, marine and life sciences, targeting companies in the early growth to expansion stages. The firm collaborates with founders, entrepreneurs and other investors to help selected businesses become world leaders and engages in co-investments with funds and asset managers to support internationally oriented ventures.
Made 17 investments in Oil and Gas

Clark Hill

Clark Hill is a multidisciplinary international law firm with more than 450 attorneys operating from 17 offices in the United States and Dublin, Ireland. It provides full‑service legal advice to businesses, public entities, and individuals, leveraging industry knowledge and cross‑border capabilities to deliver practical, efficient solutions. The firm handles corporate finance, mergers and acquisitions, venture capital and private equity, acquisition financing, mezzanine deals, hedge fund transactions, bankruptcy, and joint ventures, along with expertise in commercial real estate and sectors such as healthcare, insurance, mining, oil and gas, outsourcing, pharmaceutical, telecommunications, internet and media, transportation and logistics, and tax‑exempt organizations. Clark Hill emphasizes a multidisciplinary approach to navigating complex business challenges globally, combining deep legal expertise with client‑oriented service. Founded in 1890 and based in Detroit, Michigan, the firm serves a diverse client base of businesses, public entities, and individuals.
Made 2 investments in Oil and Gas

Momenta Ventures

Momenta Ventures is an industrial impact venture capital firm headquartered in Meggen, Switzerland, that invests in companies advancing energy, manufacturing, smart spaces, and the supply chain. It combines venture funding with operator-led expertise to help industrial innovators scale from pilots to broad adoption, providing hands-on support for growth, partnerships, and go-to-market execution. With over a decade of experience and multiple funds, the firm backs a diverse portfolio and has achieved exits to major technology and industrial players. It also offers advisory services to Fortune 500 companies, including digital solutions, M&A assistance, and strategic guidance, and has been recognized by PitchBook as a top Digital Industry VC.
Made 3 investments in Oil and Gas

Underground Ventures

Underground Ventures is a Copenhagen-based venture capital firm that concentrates on geothermal technologies. Founded in 2024, it invests in early-stage geothermal technology companies across the entire value chain, from subsurface data analysis and drilling technologies to reservoir engineering and power production. The firm focuses exclusively on geothermal energy, supporting differentiated and transformative technologies and partnering with founders to accelerate the global adoption of geothermal solutions. While its activities emphasize collaboration, the firm seeks to scale the industry beyond traditional markets and advance projects across various geothermal resource types, including enhanced, conventional, and other innovative approaches.
Made 2 investments in Oil and Gas