European Investment Fund (EIF) is a public institution established in 1994 to improve access to finance for Europe's small and medium-sized businesses. It designs and develops venture capital and guarantee instruments to support SMEs and to catalyse private investment, aiming to build a robust European equity ecosystem. EIF engages in venture capital, growth capital, and guarantee operations, backing innovative entrepreneurs primarily in technology and life sciences, as well as across other sectors. Through cornerstone investments and fund participation, EIF seeks to crowd in private investors and stimulate venture activity across Europe. Its equity portfolio has grown substantially, with assets under management exceeding EUR 14 billion, reflecting its broad role in strengthening SME finance and supporting entrepreneurship and growth.

The EBRD is an international financial institution founded in 1990 and headquartered in London that provides project financing and advisory services to support private sector development and transformation in emerging markets. It finances banks, industries, and businesses, supports new ventures and investments in existing companies, and helps privatize and restructure municipal services in publicly owned entities. Through its banking and treasury activities, it offers loans, equity and quasi-equity investments, guarantees, and equity funds for smaller enterprises, along with trade finance and loan syndication. It works with commercial partners to invest in private enterprises across sectors including energy, manufacturing, ICT, infrastructure, agribusiness, and real estate, across Europe, the Middle East and beyond, including a significant footprint in Central and Eastern Europe, the Baltics, and the Caucasus. It provides policy reform dialogue and advisory services to support market modernization, governance, and reform. It has invested over €130 billion in more than 5,000 projects.

Energy Impact Partners is a private equity and venture capital firm founded in 2015 and based in New York. It concentrates on financing companies that advance the energy transition and sustainable energy, investing across venture, growth, credit, and infrastructure. The firm operates globally, with activity in North America and Europe, and collaborates with energy companies and entrepreneurs to accelerate innovation in areas such as energy efficiency, smart grids, storage, alternative energy equipment, and related software and services. It manages more than $2.5 billion in assets and pursues opportunities across the energy and climate sectors.

Breakthrough Energy Ventures is an investor-led venture capital firm based in Kirkland, Washington, providing patient capital to climate and energy technology companies across seed, early, and later stages. It concentrates on environmental services, climate change, climate technology, and cleantech, investing minority stakes to back technologies that deliver reliable, affordable power while reducing emissions and advancing zero-emission energy solutions.

Burnt Island Ventures is a venture capital firm founded in 2020 and based in New York City, focused on early-stage investments in B2B, energy, information technology and clean technology/climate tech sectors, and has been described as supporting water entrepreneurship.

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.

Clean Energy Ventures is a Boston-based venture capital firm that invests in seed- and early-stage climate technology startups across North America, Europe and Israel. It focuses on advancing energy storage, grid connectivity, renewable energy production, clean transportation, and the water–energy nexus, supporting technologies and business models with scale potential to reduce greenhouse gas emissions. The firm backs companies that address climate change through market-driven approaches and seeks to accelerate commercialization of disruptive clean energy innovations.

Global Infrastructure Partners is an independent global infrastructure investment firm founded in 2006 and based in New York. It targets core infrastructure assets across energy, transportation, digital networks, water and waste, seeking long-term value through proprietary deal origination, deep due diligence, strong stakeholder relationships, and dedicated value creation. ESG factors are integrated throughout the investment life cycle to enhance durable returns. The firm manages capital for institutional investors and pursues opportunities across North America and Europe, focusing on infrastructure ownership and operational improvement to improve efficiency and resilience in essential services.

ENGIE New Ventures is the corporate venture capital arm of ENGIE, founded in 2014 to invest minority stakes in technology startups, primarily in cleantech, to complement ENGIE's activities and drive internal innovation. Based in Paris with offices in San Francisco and Tel Aviv, it pursues a global portfolio with investments across Europe, North America, Israel, and Asia, having deployed capital in over 23 deals.

Helen Ventures is the corporate venture capital arm of Helen, based in Helsinki, Finland, and founded in 2019. It invests in European and Israeli startups at the early and growth stages across energy, e-mobility, circular economy, decarbonization and digital solutions for the energy sector, including renewable energy technology, smart energy solutions and distributed energy solutions, pursuing investments from its balance sheet.

BP is a global energy company engaged in the full energy value chain, including upstream exploration and production of oil and natural gas, downstream refining and marketing, trading of energy commodities, and shipping services to support distribution worldwide. The company also operates a specialized aviation fuels division, Air BP, serving airports and airlines. In response to evolving energy demand, BP has significantly expanded investments in renewable energy sources such as wind, solar, and biofuels through its Alternative Energy initiatives, aiming to transition toward a lower-carbon portfolio while maintaining core hydrocarbon operations.

MCJ Company is engaged in the personal computer manufacturing business; it also manufactures monitors, distributes PC peripherals, and engages in publishing.

Future Energy Ventures is a venture capital firm and collaboration platform that links corporate partners with world-class startups to shape the future energy landscape. It invests in digital and digitally enabled technologies and business models with the potential to redefine energy systems. The company operates from hubs in Germany, Israel and Silicon Valley and is based in Essen, Germany, pursuing investments and scaling opportunities for its portfolio on a global basis.

Ben Franklin Technology Partners of Southeastern Pennsylvania is a non-profit organization founded in 1982 that supports the region's technology ecosystem. Based in Philadelphia, it acts as a capital provider and catalyst for early-stage and growing technology companies across information technology, health, and physical sciences by offering seed-stage funding and related resources to accelerate commercialization. The organization facilitates university–industry partnerships and regional initiatives that connect scientific research with market opportunities, with the aim of creating jobs and strengthening entrepreneurial communities in Southeastern Pennsylvania. Through its programs and partnerships, it supports adoption of new technologies and helps build a robust regional innovation ecosystem.

Octopus Ventures is a London-based venture capital firm that supports start-ups across stages from idea to IPO. It allocates over £200 million annually to invest in sectors including health, fintech, deep tech, consumer, and B2B software, aiming to generate positive impact. The firm provides more than capital, offering time, energy, and hands-on guidance to help portfolio companies scale. Its approach involves close collaboration with founders and leveraging a network of partners in the United States and Asia, with operational presence in London and New York. Notable investments include ManyPets, Cazoo, Depop, Elvie, and WaveOptics. By combining sector focus with active founder support, Octopus Ventures seeks to back ambitious companies that can grow into market leaders.

IMM Investment is a Seoul-based independent private equity and venture capital firm established in 1999. The company engages in mezzanine and growth investments and pursues opportunities in mergers and acquisitions, venture capital, corporate restructuring, private equity, industry consolidation, management buyouts, spin-offs, recapitalizations, and cross-border transactions. It concentrates on medium-sized companies operating in information technology infrastructure, wireless communications, software, contents, and other technology-enabled sectors, with a particular emphasis on information technology, healthcare/biotech, and manufacturing. The firm typically takes an active role in governance and strategic direction and focuses on opportunities within South Korea and cross-border contexts. IMM Investment aims to support portfolio companies through growth, expansion, and consolidation, leveraging its long-standing relationships with institutional investors and investment professionals.

Infracapital is a leading European infrastructure investor and the infrastructure investment arm of M&G Investments, the UK and European investment management arm of Prudential plc. Established in 2001 and based in London, the firm focuses on acquiring and managing core infrastructure assets across utilities, energy, transportation, and social sectors. Its investments cover utilities such as water and gas networks, metering, and energy traders, as well as renewable generation including wind and solar, and traditional transport assets like ports, airports, toll roads, and bridges. It also targets social infrastructure such as healthcare and educational facilities, government accommodation, and communications infrastructure, with a bias toward greenfield energy projects and a preference for controlling stakes and board representation. The firm operates across the United Kingdom, Continental Europe, and Western Europe, seeking to deploy capital through infrastructure funds and bespoke mandates while pursuing impact elements in its investments.

Convective Capital is a venture capital firm founded in 2022 and based in San Francisco, California, that invests in technology companies focused on preventing and mitigating wildfire-related impacts.

Antler is a global venture capital firm based in Singapore that backs early-stage technology companies. It runs incubation programs and provides a global community of co-founders, access to talent, expert advisors, expansion support, and capital to help startups grow. The firm targets a broad range of sectors, including healthcare, finance, software, energy, consumer and B2B technologies, and operates through regional programs across Europe, the United States, the United Kingdom, Southeast Asia, India, Africa, and beyond.

Evergy Ventures is the corporate venture capital arm of Evergy, a Kansas City-based utility company. Founded in 2015, it invests in growth and early-stage companies across the energy value chain, with a focus on digital utility, connected mobility, distributed energy resources, and intelligent connected buildings, as well as broader opportunities in energy infrastructure and renewables services. The firm uses equity and debt instruments and pursues investments in North America, with a particular emphasis on Midwest-based companies. It is headquartered in Kansas City, Missouri.

Andreessen Horowitz is a venture capital firm based in Menlo Park, California. Founded in 2009 by Marc Andreessen and Ben Horowitz, it funds software and technology companies across seed to growth stages, with emphasis on web and mobile applications, cloud infrastructure, enterprise software, fintech, consumer Internet, artificial intelligence, and biotech-adjacent ventures. The firm focuses on technology-enabled businesses and provides strategic support and networks to portfolio companies.

SET Ventures is an Amsterdam-based venture capital firm founded in 2007 that invests in European technology companies with a focus on sustainable energy and digital infrastructure. The firm targets early-stage startups and also engages in later-stage opportunities, prioritizing sectors such as energy generation, distribution and storage, energy efficiency, and related applications including smart buildings, smart cities, mobility, and industrial processes. Its portfolio emphasizes smart energy solutions that combine software, data analytics, and hardware components to enable carbon-free energy systems. SET Ventures backs companies with a strong digital DNA across information and communication technology, clean energy technologies, and grid-related innovations, aiming to improve energy generation, transmission, storage, and consumption. The firm is known for active involvement in portfolio companies, often taking a seat on supervisory boards to guide growth and scale across Europe.

Itochu is a leading Japanese general trading company established in 1858 by Chubei Itoh. As a sogo shosha, it conducts domestic and international trading across sectors including textiles, machinery, chemicals, metals, energy, food, and general merchandise, and engages in related services such as insurance, finance, construction, real estate, and warehousing. The group maintains a broad global footprint with offices in more than 80 countries and operates across investment and business ventures to support its trading activities. Through its information technology and other business units, Itochu also sponsors strategic ventures and partnerships, leveraging its extensive network to create value across industries. The company emphasizes diversified operations, long-term relationships with suppliers and customers, and growth across traditional trade, consumer products, and energy-related sectors.

Echo River Capital focuses on early‑stage water technology companies worldwide, aiming to digitize, decarbonize, and decentralize the water cycle. The firm envisions a future of freshwater harmony with nature, facilitated by technology. It is one of few investors with a narrow focus on smart water technology that addresses global challenges for human health, the environment, and climate resilience.

Union Square Ventures is a New York-based venture capital firm that funds technology startups across early, growth, and late stages. It concentrates on internet-native opportunities at the applications layer, internet services, and web services that generate large networks and network effects, with an emphasis on software, fintech, e-commerce, media, mobile, and related sectors. The firm typically makes initial investments around one million dollars, with occasional larger early-stage bets of two to three million, and it aims to deploy as much as twenty million dollars in a single company. Founded in 2003, Union Square Ventures operates globally with investments in companies based in New York, San Francisco, London, Berlin, and elsewhere, seeking scalable businesses that leverage information technology to transform markets and create significant network value.

SDIC Innovation Investment Management is the private equity and venture capital arm of State Development & Investment Corp. It makes investments across technology and manufacturing sectors, including mobile internet, internet of things, cloud computing, big data, information technology services, industrial robotics, and intelligent manufacturing. The firm also targets high-end medical equipment, diagnostics, high-value consumables, modern agricultural equipment, ships and marine engineering, new materials, clean energy, energy conservation, and healthcare; for new energy vehicles it focuses on intelligent upstream and downstream supply chains, power batteries and systems, and related technologies. Founded in 2009, the company is based in Beijing with an additional office in Asia. The firm aims to support development and deployment of innovative technologies through private equity and venture capital investments.

Blue Bear Capital is a venture capital firm founded in 2016 that backs technology companies in energy, climate and industrial sectors. It concentrates on energy infrastructure, renewable energy, electric grid modernization, and climate-tech solutions enabled by AI and data analytics. The firm targets investments in Western Europe and North America, supporting companies across energy, IT, and related sectors to scale sustainable energy production, grid resilience, pollution reduction, and water and land management.

Energize Capital is a global alternative investment manager focused on accelerating digital transformation in energy and sustainability. Founded in 2016, the firm has funded 21 companies and is backed by strategic and institutional limited partners including CDPQ, InvEnergy, Schneider Electric, General Electric, and Caterpillar. It partners with portfolio companies to help them progress from early commercialization to growth and, where appropriate, access public markets, leveraging deep industry and operational expertise to drive value across the energy transition.

iCON Infrastructure is an independent investment firm based in London that specializes in private investments in infrastructure assets across Europe and North America. Founded in 2004, the firm focuses on sectors including water, transportation, energy generation, distribution and storage, utilities, telecoms, and social infrastructure. It pursues long-term ownership and active management of infrastructure assets, supported by a network of senior industry professionals with broad management and sector expertise.

High-Tech Gründerfonds is a Germany-based seed and early-stage venture capital firm focused on technology companies in Germany. Based in Bonn with an additional office in Berlin, it operates as a public-private partnership that supports high-tech startups across information technology, software, hardware, life sciences, chemistry and related fields. HTGF provides initial funding and follow-on capital to eligible young companies, often taking minority stakes and participating as lead or co-investor, while offering hands-on guidance from experienced investment managers and startup experts. Since its founding in 2005, the firm has backed numerous startups and facilitated the growth of portfolio companies through multiple funds aimed at early stages. The model combines both public support, involving government and financial institutions, with private investor participation to nurture startups from concept to market.

CIBC is a Canadian multinational bank offering a full range of financial services to individuals, small businesses, corporations, and institutions. Its activities span commercial banking, wealth management, asset management, and investment banking, including corporate and investment banking, equity and debt financing, advisory services, and cross-border banking. The organization operates through divisions such as CIBC Bank (providing retail and commercial banking), CIBC Bank USA (Americas-based commercial banking), CIBC World Markets and CIBC Capital Markets (investment banking and capital markets), and asset management units including CIBC Asset Management and CIBC Global Asset Management. CIBC serves clients across North America with offices in Toronto, Chicago and other international locations, and focuses on serving mid-market companies, high net worth individuals, pension plans, and financial institutions. The bank emphasizes long-standing client relationships, community investment, and a broad geographic footprint in Canada and the United States.

Arcus Infrastructure Partners is an independent infrastructure investment firm based in London, United Kingdom. Founded in 2009, the firm focuses on European infrastructure and pursues control or meaningful influence to implement value creation in portfolio companies. Arcus targets investments across transportation, telecommunications, energy, water, waste management, social services and other infrastructure assets, employing active asset management and growth equity approaches. The firm operates as a fund manager, overseeing capital allocations and governance to support portfolio companies, with emphasis on long-term resilience and performance. Arcus emphasizes working closely with management teams to build larger, more robust businesses that meet future infrastructure needs. The company distinguishes itself through a governance framework featuring independent directors, and a strategy centered on building scale, strategic improvements, and sustainable returns for investors.

XPV Water Partners is a Toronto-based impact investment firm founded in 2006 that targets investments in water-related companies and utility enterprises. Its team comprises water entrepreneurs, operators, and investment professionals committed to generating environmental and social impact alongside financial returns. The firm operates globally, seeking opportunities across North America, Europe, the Middle East, and Asia, and focuses on growth and expansion within the water sector.

Next47 is a global independent venture firm backed by Siemens AG that invests in enterprise-focused startup companies leveraging emerging technologies. It pursues fast decision-making and works closely with the teams it backs to unlock maximum potential. The firm leverages Siemens' global footprint and ecosystem spanning multiple industries and regions to support portfolio companies.

Thrive Capital is a New York-based venture capital firm founded in 2009 that focuses on internet, software, and technology-enabled companies. It invests across stages in software, internet, and tech-enabled sectors and supports portfolio companies with capital and strategic guidance to help them scale in dynamic markets.

Founders Fund is a San Francisco-based venture capital firm that backs science and technology companies across stages. The firm focuses on transformational technologies and has supported early backers of SpaceX, Palantir, Facebook, and Airbnb. It pursues a founder-friendly approach that provides significant support with minimal interference, and it invests globally across sectors including software, artificial intelligence, aerospace, energy, healthcare, cybersecurity, biotech, and information technology. The firm targets opportunities from seed to growth stages and emphasizes solving difficult problems through innovative technology.

Chevron is a multinational integrated energy company that explores for, produces, refines, and markets oil, natural gas, and chemicals worldwide. The company operates Upstream and Downstream segments, with refining facilities, large-scale marketing of fuels and lubricants, and related energy services. It maintains sizable reserves and a global footprint across North America, South America, Europe, Africa, Asia, and Australia. Chevron emphasizes affordable, reliable, and cleaner energy to enable human progress, and pursues technology-enabled improvements to efficiency and environmental performance. The company also maintains a corporate technology arm that scouts and integrates emerging technologies to support core businesses and future opportunities, including decarbonization, energy decentralization, and advanced materials. Founded in 1879, Chevron is headquartered in San Ramon, California, and remains a leading global energy player while pursuing ongoing innovation and responsible resource management.

SOSV is a global venture capital firm based in Princeton, New Jersey, founded in 1995, that focuses on seed to growth investments in deep technology across health, environmental tech, hardware, robotics, and cross border software, with a particular emphasis on Asia. The company runs accelerator style startup development programs, including HAX and IndieBio, which provide facilities, engineering resources, and lab equipment to help founders accelerate product development, acquire customers, and attract later stage funding. SOSV pursues a limited number of high potential startups, offering extensive hands on support to speed commercialization and scale, and aims to back innovations that improve human and planetary health.

True Ventures is a Silicon Valley–based venture capital firm founded in 2005 and headquartered in Palo Alto, California. It invests in early-stage technology startups in the United States, providing seed and Series A financing and managing substantial capital across its active funds. The firm supports founders with a platform of programs and a large team of professionals, including founders-turned-investors, to help portfolio companies grow. True has backed more than 350 companies and helped them scale, creating over 85,000 jobs worldwide, and has been recognized as Venture Firm of the Year by the National Venture Capital Association in 2018.

Established in 2020, the European Innovation Council supports innovative startups and researchers with promising ideas, focusing on early-stage companies with positive environmental, social, or governance impacts. It co-invests alongside private investors.

Argo Infrastructure Partners is an independent fund manager focused on infrastructure investments, with a primary emphasis on regulated and contracted assets within the energy, utilities, and broader infrastructure sectors. It pursues a long-term investment approach, targeting low-risk, core assets such as midstream networks, utilities, and contracted power infrastructure that provide essential services to communities. By selecting high-quality assets with stable contracted cash flows, Argo Infrastructure Partners aims to deliver sustainable cash yields over extended operating horizons while maintaining prudent asset stewardship and governance.

DCVC is a venture capital firm headquartered in Palo Alto, California, that backs entrepreneurs developing deep technologies across artificial intelligence, exascale computing, climate, engineering, materials science, robotics, space, water, biology, defense, security, and related deep tech sectors. The firm emphasizes combining advances in science and technology with computing and algorithmic advantage to enable more with less and to reduce capital expenditure and operating costs for portfolio companies. DCVC operates as a registered investment adviser and invests across stages to support transformational breakthroughs that benefit society.

FCP Emprendimiento e Innovación SP is a corporate venture fund with a capitalization of US$ 40 million, dedicated to investing in advanced technologies and innovative projects aimed at enhancing public services. The fund emphasizes sectors such as energy, water, information and communication technologies, and waste management. Its Limited Partner is Empresas Publicas de Medellin, while Credicorp Capital Colombia serves as the professional manager, guiding the fund's investment strategy and operations. Through its targeted investments, FCP Emprendimiento e Innovación SP seeks to foster innovation and improve efficiency in essential public services.

Felicis Ventures is a Menlo Park, California-based venture capital firm that backs founders building iconic, boundary-transcending companies. It focuses on early-stage investments across software, information technology, consumer internet, AI, health, and security, and complements capital with active mentoring and advisory support. The firm pursues global opportunities, maintains a diverse portfolio, and has backed over 120 technology companies, with around 50 exits. It was founded by Aydin Senkut, a former Google executive, and emphasizes reinvention of core markets and frontier technologies.

Ulu Ventures is a Palo Alto, California-based seed- and early-stage venture capital firm focused on technology-driven startups across IT, software, internet-enabled services, EdTech, FinTech, IoT, digital media, and related sectors in the United States, with a Bay Area emphasis. Founded in 2008, the firm backs diverse entrepreneurial teams and frequently co-invests with other angels or venture funds in early rounds. Ulu is noted as the first Latina-led venture fund in Silicon Valley and is among the largest in the country by assets under management, with over $200M.

Based in Paris, A Plus Finance is an independent investment firm specializing in venture capital and the management of funds dedicated to innovation. It focuses on information technology, environment and e-business in France, and also pursues opportunities in real estate and private equity. The team combines financiers and entrepreneurs, providing practical management insight and a long-term development perspective for portfolio companies. The firm manages about €220 million in assets and typically invests between €1 million and €4 million per project, reflecting a goal of supporting growth-stage and promising early-stage ventures in the French market.

GAIA Impact Fund is a venture capital firm that specializes in renewable energy and builds long-term partnerships with startups operating in Sub-Saharan Africa and Southeast Asia. It emphasizes environmental and social impact and backs businesses that enable sustainable and affordable energy provision to local communities. In regions with carbon-intensive energy mixes, the firm supports technological innovations and viable business models that enable cost-efficient, large-scale diffusion of renewable energy.

BoxGroup is a New York-based venture capital firm that backs early-stage technology startups, typically investing in pre-seed to Series A rounds. It supports companies across consumer, enterprise, fintech, healthcare, life sciences, marketplaces, and related sectors, prioritizing teams with strong vision and momentum. The firm seeks entrepreneurs launching movements in existing markets or creating new ones and aims to help category-defining businesses at the outset. While geographically active in major innovation hubs, BoxGroup evaluates opportunities across the United States and beyond, with a preference for early involvement and smaller initial checks.

IFU is a venture capital and private equity firm based in Copenhagen, Denmark, that specializes in providing equity, mezzanine financing, loans, and guarantees to projects in developing countries. Established in 1967, IFU focuses on creating and financing new businesses, joint ventures between Danish companies and local partners, and acquiring existing ventures. The firm primarily invests in sectors such as commercial services, biofuels, renewable energy, and irrigation systems, with a particular emphasis on climate and agribusiness. Investments are targeted at countries with a low gross national income per capita, as defined by specific criteria, and include regions across Africa, Asia, Europe, and Latin America. IFU typically invests between DKK 0.5 million and DKK 100 million and often seeks co-investment opportunities with Danish firms. The firm also supports small and medium-sized enterprises and provides advisory services for business investments in developing markets. With a preference for board membership, IFU aims to exit investments within five to seven years, ensuring a positive return for its stakeholders.

The FSE Group is a UK-based not-for-profit investment group consisting of several subsidiaries that deliver funds and related services. Surpluses are reinvested to support its mission rather than being distributed to shareholders. The group provides funding through its subsidiary finance and fund management entities, including Finance East, which funds businesses in the East of England, and a regulated fund manager that delivers regulated activities. The organization focuses on early-stage and growth-stage ventures in renewables and social enterprise, aiming to support startups and growing businesses with regional and sector-specific funding.