StartGreen Capital is a venture capital firm and project finance investor based in Amsterdam, Netherlands. It funds early- to expansion-stage cleantech and sustainable energy ventures, with a focus on water technologies, energy generation, storage, and distribution, as well as related resources. The firm provides equity and debt solutions, including loans and crowdfunding, and participates in project financing alongside venture investments. It supports entrepreneurs who aim to scale innovative technologies and services addressing environmental and societal challenges, pursuing profitable returns to sustain long-term impact. StartGreen Capital remains actively involved through market knowledge, networks, and advisory support to help portfolio companies succeed and advance sustainable solutions in the Dutch clean tech sector and beyond.

Yunhe Partners is a venture capital firm based in Beijing, China, founded by Zuotao Chen and Calvin Xu. The firm focuses on investments in sectors such as energy efficiency, environmental conservation, new energy, recycling, clean production, and automobile electrification. Additionally, it emphasizes improving life quality and enhancing the efficiency of natural and social resource use through innovative technologies. Yunhe Partners targets companies that exhibit rapid growth or show sustainable cash flow and profitability, aiming to support ventures that align with its commitment to sustainability and technological advancement.

Inerjys Ventures is a global investment firm focused on clean energy and cleantech infrastructure. It provides growth capital and project finance to companies developing renewable energy generation, energy storage, transmission and distribution, smart-grid systems, and related technologies that lower costs or improve performance of clean energy infrastructure. The firm seeks opportunities in wind, solar, tidal and wave energy, hydro, biomass, electrification of transport, and building efficiency, as well as advanced energy management and microgrids. It supports both early and later stage opportunities, including series A and growth investments, with a preference for revenue-generating or near-commercial technologies and strong management teams. Based in Montreal, the firm aims to accelerate global adoption by addressing capital access and commercialization barriers, integrating projects and technologies, and helping portfolio companies deploy cost-reducing solutions within renewable energy projects it finances. It operates globally, seeking to develop renewable energy projects and to expand markets through strategic partnerships and capital deployment.

Leaf Clean Energy Company is a private equity and venture capital firm specializing in investments in renewable energy and sustainable technology. Established in 2007, it is headquartered in Grand Cayman, with additional offices in London and Washington, DC. The firm targets investments in various sectors, including clean energy projects such as hydropower, solar, wind, biomass, and geothermal, as well as alternative fuels like ethanol and biodiesel. Leaf Clean Energy aims to create environmental benefits through greenhouse gas emission reductions and the commercialization of carbon credits. The company employs a hands-on investment strategy, focusing on both controlling and minority stakes in companies, often partnering with strong management teams to support the commercialization of innovative technologies. It primarily invests in North America, making initial investments typically ranging from $5 million to $10 million, which can increase over time.

Akula Energy Ventures, founded in 1998 and based in Berkeley Heights, New Jersey, specializes in the renewable energy sector. The company focuses on investing in various forms of sustainable energy, including solar, hydroelectricity, and biofuels. With a preference for opportunities in the United States and India, Akula Energy Ventures aims to foster innovation and development within the renewable energy landscape.

Tata Cleantech Capital provides capital financing and advisory services focused on cleantech and sustainable infrastructure development. It identifies, evaluates and funds projects in renewable energy sectors such as solar, wind, small hydro and biomass, as well as energy efficiency and water treatment, enabling clients to obtain funding for their projects and promoting sustainable development.

Founded in 2013, Allotrope Partners is a venture capital firm based in Oakland, California. It specializes in early-stage investments, focusing on technologies and platforms that facilitate the transition to a low-carbon economy.

Tapestry VC is a venture capital firm founded in 2018 and based in San Francisco. It focuses on seed and pre-seed investments, supporting founders building startups across the United States and Europe, with an emphasis on technical teams and founders who have previously started companies.

Founded in 2022, Pebblebed is an early-stage venture fund and intentional learning community for technologists based in San Francisco. It invests globally across various sectors, with a focus on technology companies.

European Bank for Reconstruction and Development finances projects and provides advisory services to the public and private sectors. It supports new ventures and expansion in existing companies through project financing, loans, and equity or quasi-equity investments, including equity funds and guarantees, and it partners with private entities to invest across sectors such as banking, energy, manufacturing, infrastructure, information technology, and services. The bank also helps publicly owned entities privatize and restructure municipal services and engages in policy reform dialogue and advisory services, along with trade finance and loan syndication. Founded in 1990 and headquartered in London, it operates across regions including Southeastern and Central Europe, the Baltic States, Eastern Europe and the Caucasus, Central Asia, and parts of the Middle East and Africa, aiming to foster market-oriented change and private sector development by mobilizing capital for sustainable investments. It has invested more than €130 billion in over 5,200 projects.

TiVenture is a venture capital firm based in Lugano, Switzerland, founded in 2012. It focuses on seed investments in early-stage companies that demonstrate innovative technologies and significant growth potential, particularly in southern Switzerland. The firm actively seeks to support exceptional founders and entrepreneurs who are developing scalable products aimed at the global market. TiVenture maintains a diversified portfolio, primarily investing in the life science, medical, high-tech, and IT sectors.

Northzone is a venture capital firm founded in 1996 and based in London, with offices in New York, Oslo, and Stockholm. It invests in technology-enabled companies across healthcare, software, hardware, artificial intelligence, semiconductors, blockchain, and gaming, spanning early-stage and multi-stage opportunities. The firm emphasizes connections by helping portfolio companies access customers, partners, and talent on an international scale. Northzone has backed notable founders of Spotify, Avito, iZettle, Klarna, and Hopin, reflecting a history of building category-defining businesses. The firm maintains a Nordic and European footprint while operating globally, and has raised substantial capital, including over €1.5 billion in funds.

Founded in 2015, Oxford Science Enterprises is a venture firm that partners with the University of Oxford to build science-based businesses. It invests primarily in life sciences, AI and software, healthcare, and deep tech sectors, aiming to create companies capable of addressing global challenges such as infectious diseases and nuclear fusion.

Creator Fund is a London-based early-stage venture capital firm that backs European deep-tech and life sciences startups. Co-managed with Founders Factory, it focuses on pre-seed and seed rounds and typically invests between 0.1 and 0.7 million pounds. The firm targets information technology, deep tech, artificial intelligence and life sciences, drawing on deep technology expertise and a belief that university innovation can drive the next generation of European technology leaders. It supports pioneering scientific founders through a network connected to university campuses, helping founders build companies at the frontier of what is possible.

Founded in 2019, Zero Carbon Capital is a venture capital firm based in Hampshire, UK. It invests in pre-seed and seed-stage climate tech companies across the UK and Europe, focusing on scientific and hardware innovations that aim to reduce emissions by at least 0.5 gigatons of CO2e per year by 2050.

Fresh Capital is a venture capital firm established in 2017 and based in Shanghai, China. The firm specializes in investing in consumer product and service companies, particularly those in the fast growth stage. Its investment focus includes sectors such as home and family, food and beverage, children and maternity, education, body and wellness, and consumer finance. Fresh Capital aims to support entrepreneurs by providing comprehensive value-added services, positioning itself as a founders' fund. The firm has a track record of achieving outstanding historical returns and boasts a strong network within the consumer sector, with many of its past investees becoming anchor limited partners.

Fonds de solidarité FTQ is a private equity and venture capital firm based in Montreal, Canada, with additional offices in Quebec. Established in 1983, the firm specializes in investing in small and medium-sized businesses across various sectors, including natural resources, aerospace, agri-food, life sciences, and culture. It primarily focuses on projects that require funding of $3 million or more and provides loans up to $2 million. The firm actively seeks investment opportunities in Quebec, particularly in regions such as Abitibi-Témiscamingue and Montérégie. Fonds de solidarité FTQ invests in a range of activities, including business succession, financial restructuring, and market development, while avoiding sectors like retail, real estate, and biotechnology. It typically engages in equity financing and unsecured debt with investment horizons ranging from five to ten years. The firm aims to support projects that positively impact the Quebec economy and often takes either minority or majority stakes in its portfolio companies.

Founded in 2014, Kindred Ventures is a San Francisco-based venture capital firm specializing in seed-stage investments. They focus on early-stage startups across various industries including software, healthcare, telecommunications, retail, climate technology, and consumer sectors.

Founded in 2010, EIT InnoEnergy is a leading European innovation engine focused on Sustainable Energy. It invests in early-stage climate tech and energy companies across Europe and the US, providing equity minority investments and added value services to de-risk projects.

Breakthrough Energy Ventures is an investor-led venture capital firm based in Kirkland, Washington, focused on climate and energy technology. It makes minority investments across seed, early, and later stages in companies delivering environmental services, climate technology, and cleantech solutions. The firm seeks scalable technologies that provide reliable, affordable power while reducing greenhouse gas emissions and supports innovations that address energy access, infrastructure, and transportation needs. Its mission emphasizes patient, impact-oriented investing to accelerate the transition to low-emission energy systems.

Cloudberry Pioneer Investments, headquartered in Luxembourg, is a venture capital firm focused on early-stage investments. It concentrates on three sectors: fintech, renewable energy, and high-performance computing. The company partners with innovative startups, driven by a shared passion for leveraging technology to drive global progress and transform industries through resilience and innovation.

TK & Partners is a venture capital investment firm established in 2021 and based in Bangkok, Thailand. The company focuses on investing in various sectors, including healthcare, construction technology, artificial intelligence, clean technology, decarbonization, wellness, food technology, and tourism. With a commitment to fostering innovation, TK & Partners targets opportunities throughout Southeast Asia, aiming to support the growth of emerging industries in the region.

Established in 2020 and headquartered in Los Angeles, Starshot Capital is an investment firm focusing on early-stage ventures within the climate technology sector.

Energy Revolution Ventures is a venture capital firm founded in 2021 and based in London, United Kingdom. It invests in hydrogen, energy storage, carbon capture, and advanced materials.

Toyota Ventures is a San Francisco Bay Area-based venture capital firm founded in 2017. It invests globally in early-stage startups focusing on disruptive technologies and business models, with a mission to drive innovation for Toyota. The firm manages over $500 million across funds like the Frontier Fund (AI, cloud computing, autonomy, mobility, robotics, smart cities, digital health, fintech, materials, energy) and the Climate Fund (innovative carbon neutrality solutions).

JamJar Investments LLP is a London-based venture capital firm founded in 2013, specializing in seed and early-stage investments primarily in the consumer services and products sectors, as well as technology and non-tech industries, including food and drink. The firm targets high-growth consumer brand businesses in Europe and typically invests between £0.15 million and £1 million in initial rounds, with the capacity for follow-on investments. JamJar is distinctively led by the founders of innocent drinks, who bring over 14 years of operational and commercial experience from building the brand to its acquisition by Coca-Cola. This background enables JamJar to understand the entrepreneurial journey, including its challenges and potential solutions, and fosters a collaborative investment approach, often preferring to work with teams rather than individuals.

Vertex Ventures is a global venture capital firm specializing in early-stage investments. With offices across the U.S., China, Israel, India, and Southeast Asia, they focus on enterprise and infrastructure companies, supporting innovative entrepreneurs with operational expertise and access to capital.

Founded in 2001, Fiera Capital Asia offers investors access to diverse credit investment opportunities across Asia. With over USD8.1 billion invested in more than 350 deals, the firm specializes in performing high yield credit, direct lending, and special situations. It maintains local offices in Hong Kong, Singapore, and Chongqing.

Invest AG is the private equity and venture capital arm of Raiffeisenlandesbank Oberösterreich Aktiengesellschaft, specializing in investments in small and medium-sized enterprises. Established in 1994 and headquartered in Linz, Austria, the firm manages a portfolio of approximately 180 million euros, focusing on expansion and growth financing, management buyouts, and other financial strategies, while avoiding investments in tourism and restructuring. It generally invests between 1.5 million and 15 million euros, seeking a stake of no more than 49 percent in the companies it supports. The firm operates primarily in southern Germany, Austria, and Switzerland, with a particular emphasis on the Upper Austrian region for young entrepreneurs. Invest AG has invested in over 140 companies across various sectors and aims to exit its investments through methods such as IPOs and trade sales. The firm prides itself on providing long-term stability and expertise to its partners, assisting them in operational, commercial, and strategic matters.

Founded in 2019, Uncorrelated Ventures is a venture capital firm based in San Francisco. It focuses on investing in early-stage infrastructure software companies.

Zygote Ventures is a venture capital firm based in San Rafael, California, that specializes in seed stage and early stage investments. Founded in 2008, the firm focuses on innovative companies in sectors such as biotechnology (excluding pharmaceuticals), agriculture, and cleantech. Zygote Ventures typically invests between $0.1 million and $1 million in each portfolio company, primarily targeting enterprises located in the San Francisco Bay Area. Unlike traditional venture capital firms, Zygote Ventures utilizes its own capital for investments, which allows for a closer alignment of interests with entrepreneurs. This structure enables the firm to take on less risk and to be more selective in its investment choices, focusing on opportunities where it can provide significant value. Zygote Ventures also complements traditional venture capital by helping companies prepare for larger funding rounds or co-investing with other investors as needed.

Inventures Investment Partners is an impact investment firm founded in 2011 and based in Brussels, Belgium. It focuses on social and environmental outcomes by backing early-stage European SMEs that address health, education, environment, economic growth and social progress, and align with the United Nations Sustainable Development Goals.

Aloe Private Equity SAS is a private equity and venture capital firm founded in 2003 and headquartered in Paris, France. The firm specializes in growth stage and mid-venture investments, focusing on small and medium-sized enterprises in sectors such as environmentally friendly technologies, energy, waste management, industrial goods, transportation, agriculture, and renewable energy. Aloe Private Equity primarily invests in companies located in France, Europe, and Asia, particularly in China, India, and Southeast Asia. The firm typically commits between €2 million and €20 million per investment, preferring to acquire a majority stake in companies with revenues up to €100 million. With a management team comprised of experienced entrepreneurs from various industries, Aloe emphasizes socially responsible investing by supporting technologies that contribute to economic, environmental, and social sustainability. In addition to its Paris headquarters, Aloe has offices in Mumbai, Beijing, Mauritius, Singapore, and Reading, United Kingdom.

SDIC Innovation Investment Management Co., Ltd. is a private equity and venture capital arm of State Development & Investment Corp., Ltd. The firm seeks to invest mobile internet, internet of things, cloud computing, big data and information technology services, intelligent robots focusing on intelligent manufacturing industry chain, industrial robotics, electric vehicles, new energy vehicles, intelligent vehicles, high-end medical equipments and medication, high value consumables, in vitro diagnostic devices, modern agricultural equipments, high-end ships, marine engineering, rail transport equipments, new materials, clean energy, energy conservation, environmental protection, financial services, advanced manufacturing technology, industrial internet, technology, media and technology and healthcare sectors. For new energy vehicles, the firm seeks to focus on intelligent upstream and downstream industry chain, power batteries and power systems, and advanced technology supply chain. For advanced manufacturing, it prefers to focus on medicine and health. SDIC Innovation Investment Management Co., Ltd. was founded in July 2009 and is based in Beijing, China with an additional office in Asia.

CIBC Capital Partners is a Toronto-based investment firm specializing in direct, fund, and mezzanine investments. It provides subordinated debt and equity to mid- and late-stage private or public companies for growth financing, acquisitions, management buyouts, and recapitalizations. The firm prefers investments in later-stage companies undergoing financial restructurings, with a focus on sectors such as Industrials, Healthcare, Biotechnology, Financials, and Technology. It typically invests CAD10-20 million ($9.81-$19.61 million) per company, based primarily in Canada, Europe, and Australia.

DNX Ventures is a San Mateo–based venture capital firm founded in 2011. It invests in Seed and Series A B2B startups, with activities in the United States and Japan and an office in Tokyo. The firm focuses on SaaS and cloud, cybersecurity, deep tech, sustainability, hardware, retail, and finance. It emphasizes helping early-stage companies validate product–market fit and secure their first customers by leveraging a CXO network and partnerships with Fortune 500 companies. DNX Ventures also provides strategic guidance and operational insight to portfolio companies as they grow. The organization operates as an investment adviser and supports founders through active involvement in building customer relationships and scaling business development.

New Climate Ventures is an early-stage venture capital firm based in Houston, Texas, founded in 2021. The firm focuses on investing in innovative companies that specialize in carbon reduction and avoidance technologies, as well as those operating in the energy, food, ag tech, climate tech, and finance sectors. New Climate Ventures employs a diversified investment approach, utilizing its expertise in various fields, including technology and market analysis, to support entrepreneurs during the critical early stages of business development. The firm actively collaborates with founders by offering operational guidance, investment strategies, team-building support, and access to a broad network of investors, startups, and corporations, all aimed at facilitating the success of its portfolio companies.

Virescent Ventures is a Melbourne-based venture capital investment firm established in 2022, specializing in cleantech innovation. The firm focuses on investing across a range of stages, from pre-seed to late-stage growth capital, and emphasizes deep tech, business model innovations, as well as software and hardware solutions. Through its investments, Virescent Ventures aims to support the development of sustainable technologies and promote advancements in the cleantech sector.

Kiko Ventures is a venture capital firm.

Giant Ventures is an impact investment firm founded in 2019 and based in London, United Kingdom. It backs purpose-driven founders who are building companies that address meaningful problems and create positive change. The firm focuses on investments in climate, health and wellness, and inclusive capitalism, aiming to support ventures that generate measurable social or environmental impact alongside financial returns.

Lenovo Capital and Incubator Group is a global investment entity that focuses on core technology and internet-related sectors, including cloud computing, big data, artificial intelligence, and robotics. Based in Quarry Bay, Hong Kong, the group manages venture capital funds, such as the Lenovo Smart Internet Innovation RMB Fund, which specifically targets the Internet innovation industry in China. The group's strategy emphasizes leveraging Lenovo's extensive global resources to promote research and development, facilitating new business avenues, and fostering innovation. Through targeted investments and incubation efforts, Lenovo Capital and Incubator Group seeks to align with Lenovo's strategic objectives and drive future advancements in technology.

VentureSouth is a venture capital firm based in Greenville, South Carolina, specializing in startup and early-stage investments. The firm focuses primarily on manufacturing, logistics, and healthcare sectors, targeting opportunities in the Southeastern United States, particularly the Carolinas and surrounding areas. Since its founding, VentureSouth has developed a network of over 550 investors through various angel investment groups, making it one of the largest organizations of its kind in the country. The firm typically invests between $0.25 million and $2 million for a preferred equity stake of 15% to 35%, aiming for companies that can potentially deliver a 50% annualized rate of return within a 3-5 year timeframe. VentureSouth does not engage in common equity or debt investments, and it rarely invests in convertible debt.

Founded in 2018, Templewater is a private equity firm headquartered in Hong Kong. It invests in established companies across various sectors including healthcare, consumer & business services, industrial, advanced manufacturing, mobility, essential services, energy transition, and environmental services.

Twin Towers Ventures, established in 2023, is the corporate venture capital arm of Petronas Gas, headquartered in Kuala Lumpur, Malaysia. The company proactively identifies and invests in early to growth-stage startups in the Asia Pacific and Middle East and North Africa regions, focusing on healthcare, information technology, wellness, and commercial services sectors. Its mission is to discover and support innovative technologies that can transform the energy industry.

Inspired Evolution Investment Management is a Cape Town-based private equity and venture capital firm focused on sustainable environmental and energy technologies in Sub-Saharan Africa. It targets equity investments across multiple growth stages, often as a lead investor seeking significant minority or majority stakes and board representation. The firm concentrates on clean energy and resource efficiency, including energy generation, water treatment, waste management, green chemistry, and related sectors, with additional exposure to sustainable agriculture, ecotourism, and green real estate. The geographic focus spans Southern Africa and broader Sub-Saharan Africa, with activity in countries such as Ethiopia, Ghana, Kenya, Mozambique, Nigeria, Tanzania, Uganda, Zambia and neighboring states. Inspired Evolution operates through a multidisciplinary team to deliver returns aligned with social and ecological outcomes, and maintains offices in Cape Town and internationally in Grand Baie, Mauritius; Abidjan, Ivory Coast; Nairobi, Kenya; and London, United Kingdom.

Factor[e] Ventures is an impact venture builder and investment firm that supports early-stage companies in mobility, agriculture, energy and water. Based in Fort Collins, Colorado, it operates across emerging and frontier markets with a focus on Sub-Saharan Africa, backing market-driven solutions that advance sustainable development. The organization connects philanthropic and commercial investors pursuing decarbonized growth, aiming to turn disruptive ideas into scalable businesses addressing energy, agriculture, mobility and waste challenges in fast-growing regions.

Launch NY is a nonprofit venture development organization and community development financial institution focused on helping high-growth startups in Upstate New York. It provides pro bono mentoring and capital access, aiming to identify, support, and invest in high-growth, high-impact companies and to catalyze an entrepreneurial culture across western Upstate New York's 27 counties. Founded in 2012 and based in Buffalo, it engages across sectors including advanced manufacturing, biomedical, information technology, clean tech, and other industries to support startup growth and regional economic development.

Yokohama Capital is a venture capital firm that focuses on investing and providing rehabilitation support to small and medium-sized companies.

Vessel Capital is a venture capital firm established in 2021 and located in New York, New York. The firm is dedicated to investing in innovative technologies, specifically targeting companies within the web3 infrastructure and cryptocurrency sectors. With a focus on groundbreaking advancements, Vessel Capital aims to support the development and growth of businesses that are shaping the future of technology.

Highlight Capital is a venture capital firm based in Shanghai, China, founded in 2014. The firm is dedicated to supporting healthcare companies in achieving strong and sustained growth prospects within the Chinese market. Highlight Capital focuses on investing in various sectors, including healthcare services, biomedicine, medical technology, mobile healthcare, and pharmaceuticals. The firm aims to partner with entrepreneurs who demonstrate commitment and uphold high standards in their endeavors.