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.

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.

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.

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 venture capital firm focused on seed and early-stage investments in climate technology and advanced energy innovations. The firm targets technologies and business model innovations that address climate change and greenhouse gas emissions, with emphasis on energy storage, grid connectivity, renewable energy production, clean transportation, and the water-energy nexus. It seeks scalable solutions ready for commercial deployment and supports them with capital and guidance to accelerate growth. Headquartered in Boston, Massachusetts, Clean Energy Ventures is the venture capital arm of Clean Energy Venture Group and concentrates its activity in the United States and Canada, drawing on the group’s network and operational experience to help portfolio companies scale.

Shell Ventures is the strategic investment arm of Shell, focusing on identifying and adopting innovative technologies to enhance commercial advantage. It invests in promising tech companies, joint ventures, and venture capital funds across sectors such as power, mobility, emission management, digital, and resources.

SET Ventures is an Amsterdam-based venture capital firm founded in 2007 that invests in European energy and renewable sector companies across early to growth stages. It backs digital technology-enabled solutions aimed at carbon-free energy systems, including energy generation, distribution and storage, energy efficiency, and smart energy applications in buildings, industry, mobility, and infrastructure. The firm targets investments in technology-enabled clean energy and sustainability initiatives, often with a focus on smart grid, energy storage, and EV/green building applications, and seeks to support portfolio companies with strategic guidance, including board participation. Typical check sizes range from approximately €0.5 million to €6 million per company over the life of participation. SET Ventures concentrates on Europe and prioritizes companies that combine software and hardware components to create scalable energy solutions.

Lowercarbon Capital is a venture capital firm founded in 2018 and based in Jackson, Wyoming, that funds research and invests in companies developing technologies to reduce CO2 emissions and advance decarbonization, with a focus on energy, transportation, industrial materials, and agriculture.

Prelude Ventures is a San Francisco-based venture capital firm established in 2013, dedicated to investing in early-stage startups that aim to address climate change. The firm focuses on sectors such as advanced energy, food and agriculture, transportation, logistics, advanced materials, manufacturing, and advanced computing. By supporting innovative businesses in these areas, Prelude Ventures seeks to foster the development of the next generation of companies that can significantly impact environmental sustainability and contribute to a more sustainable future.

Khosla Ventures is a California-based venture capital firm founded in 2004 by Vinod Khosla. It provides capital and strategic guidance to startups across stages, focusing on technology-driven companies in areas such as artificial intelligence, climate and sustainability, enterprise software and services, fintech, digital health, medical technology and diagnostics, therapeutics, consumer products, and frontier technologies. The firm backs bold ventures with the potential to disrupt markets and improve lives, supporting companies from early to growth stages and working closely with entrepreneurs to apply science, technology and innovative business models. While primarily investing in North American technology companies, Khosla Ventures pursues opportunities globally and emphasizes experimentation and impact alongside financial returns. The firm also maintains related impact initiatives that support entrepreneurs addressing socio-economic challenges in emerging markets.

BP Ventures is a venture capital firm established in 2007, investing in private technology companies to accelerate innovation across the energy sector. With over $400 million invested across more than 40 entities and over 200 co-investors, BP Ventures focuses on Oil & Gas Value Chain, Low Carbon Technologies & Fuels, and Energy Usage & Trading, delivering near-term business value while backing breakthrough innovations for a sustainable future.

Founded in 1995, SOSV is a global venture capital firm headquartered in New Jersey. It focuses on seed-to-growth stage investments in deep tech innovations, primarily in bio-tech/life sciences and hardware/robotics sectors, with a commitment to human and planetary health.

Founded in 2003, Union Square Ventures is a venture capital firm based in New York. It specializes in early to late-stage investments in internet-focused companies, with a focus on web services creating large networks and innovative use of information technology across industries like media, marketing, fintech, climate tech, and healthcare.

Energy Impact Partners is a New York-based private investment firm focused on the energy transition. It backs entrepreneurs and established energy and industrial companies across venture, growth, credit and infrastructure, with an emphasis on energy efficiency, clean energy generation, smart grids, energy storage, distributed generation, and related digital and data-enabled services. The firm collaborates with partners to accelerate innovation in smart buildings, mobility, cybersecurity for energy systems, and comprehensive energy services, often pursuing co-investments. Since its founding in 2015, Energy Impact Partners has built a global footprint with offices in New York, San Francisco, Palm Beach, Cologne and London, enabling investments across North America and Europe. It seeks to align investments with environmental impact and scalable infrastructure, supporting the transition to sustainable energy and resilient energy systems.

Lightrock, a venture capital firm, specializes in early-stage and growth capital investments, focusing on tech-driven businesses that address global challenges. It primarily invests in India, with a typical investment size of $0.5 million to $5 million in companies generating $0.5 million to $5 million in annual revenues. Lightrock's sectors of interest include fintech, healthcare, agriculture, education, and technology-led SME enablement platforms. It does not invest in real estate, prototypes, or business plans. Lightrock is headquartered in Bangalore, India, and operates as a subsidiary of LGT Group Foundation.

Founded in Singapore in 2017, Antler is an early-stage venture capital firm that invests globally. It focuses on backing exceptional founders from day one, offering a global community network of co-founders, talent, advisors, expansion support, and capital across various sectors such as technology, healthcare, finance, consumer goods, and more.

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.

Founded in 2011, DCVC is a venture capital firm based in Palo Alto, California. The firm invests in early-stage companies utilizing deep tech to solve complex problems across sectors such as artificial intelligence, exascale computing, climate, engineering, materials science, robotics, space, water, biology, defense, and security.

Lightspeed Venture Partners is a global venture capital firm that backs startups across enterprise software, consumer technologies, fintech, healthtech, and cleantech from seed through growth stages. Founded in 2000 and headquartered in Menlo Park, California, it maintains offices in Beijing, Shanghai, New Delhi, and Herzliya to engage markets in the United States, Asia, and Israel. The firm focuses on technology-enabled businesses and has supported companies across software, mobile, data, e-commerce, and services, spanning early-stage to expansion rounds. It offers strategic guidance, network access, and capital, and has historically included debt financing as part of its investment approach. With a multi-region footprint and a broad multi-stage mandate, Lightspeed seeks to partner with entrepreneurs to scale innovative companies globally.

Founded in Rome, Italy in 2015, CDP Venture Capital is a venture capital firm dedicated to fostering innovation and economic growth. It invests in early-stage and growth companies across various sectors, with a focus on Italian startups.

Chevron Technology Ventures is the corporate venture capital arm of Chevron Corporation, focused on scouting, funding, testing, validating, and integrating emerging technologies into Chevron's core businesses. Founded in 1999 and based in Houston, with a presence in California, it identifies early-stage companies across the United States and pursues opportunities in areas such as industrial decarbonization, emerging mobility, energy decentralization, circular economy, water management, advanced materials, hydrogen infrastructure, sensors, and related digital technologies. The team collaborates with startups to develop and commercialize technologies that can enhance Chevron's operations, reduce costs, and improve performance, acting as an innovation partner that helps Chevron adopt new capabilities while aligning with the company's strategy.

Andreessen Horowitz is a venture capital firm founded in 2009 by Marc Andreessen and Ben Horowitz and based in Menlo Park, California. It funds startups across the entire lifecycle, from seed to growth, with a broad focus on software and technology-enabled businesses. The firm backs companies in software, cloud infrastructure, digital platforms, data storage, and mobile and Internet services, as well as sectors at the intersection of technology with life sciences, such as bio healthcare and computational medicine. Its investments span artificial intelligence, fintech, consumer and enterprise software, crypto and blockchain, cybersecurity, and related infrastructure. Through strategic guidance and a hands-on approach, the firm aims to help portfolio companies scale and innovate.

SFC Capital is a United Kingdom based venture capital firm founded in 2012 that focuses on early-stage investments, including pre-seed and seed rounds, in sectors such as software, technology, e-commerce, consumer products, enterprise solutions, green technology, medical technology, and hospitality. It backs UK startups through an Angel Network and seed funds, providing capital and guidance and offering access to SEIS- and EIS-qualifying investment opportunities. The firm is described as a leading seed investor in the UK.

Helen Ventures is the corporate venture capital arm of Helen, founded in 2019 and headquartered in Helsinki, Finland. It invests from its balance sheet in early and growth‑stage startups across Europe and Israel, with a focus on energy, e-mobility, circular economy, decarbonization, and digital solutions for the energy sector. The firm targets renewable energy technology, smart energy solutions, distributed energy systems, and related digital platforms, seeking to accelerate the adoption of transformative technologies in collaboration with customers and industry experts. By supporting startups that advance sustainable energy and related digital capabilities, Helen Ventures aims to help create new energy era solutions accessible to customers and partners.

MassVentures is a venture capital firm based in Waltham, Massachusetts, established in 1978 as a quasi-public corporation by the Massachusetts Legislature. The firm focuses on providing seed and early-stage funding to high-growth startups, facilitating their transition from concept to commercialization. MassVentures invests primarily in sectors such as information technology, healthcare, cybersecurity, e-commerce, mobile, manufacturing, and robotics. With a governance structure that includes an independent Board of Directors and management by experienced venture capitalists, MassVentures leverages the state's entrepreneurial spirit and innovation centers to support the Massachusetts innovation economy. The firm also offers accelerator programs to further assist emerging companies in their growth journey.

Founded in 2017, Starlight Ventures is a venture capital firm based in Miami, Florida. It invests globally in early-stage companies addressing global challenges through breakthrough science and technology, focusing on areas such as energy transition, synthetic biology, space technology, and novel computing platforms.

Founded in 1995, Bayern Kapital is a venture capital firm based in Landshut, Germany. It specializes in growth capital investments, focusing on high-tech companies in sectors such as biotechnology, IT, and environmental technology. The firm primarily invests in small and medium-sized companies located exclusively in Bavaria, with typical investment amounts ranging from €0.25 million to €9 million.

Founded in Berlin, Germany, AENU is an impact fund driving systemic transformation in venture capital by focusing on long-term investments in early-stage European climate-tech and social impact companies.

First Imagine! is a European venture capital firm specializing in early-stage investments within the energy transition sector across Europe and Israel. It focuses on companies advancing deep science and engineering technologies, innovative business models, and all aspects of energy production, transmission, distribution, consumption, and monitoring.

Copenhagen Infrastructure Partners is a multinational team specializing in regulated infrastructure and renewable energy investments. The firm brings extensive experience in corporate finance, mergers and acquisitions, engineering, project development and project management, with many partners having held senior positions at major energy companies. CIP focuses on developing and investing in energy infrastructure across Europe, Asia and North America, including offshore and onshore wind, solar, transmission and other renewables, as well as related assets such as biomass and hydro storage. The group emphasizes long-term ownership and value creation through hands-on project delivery and operational management, aiming to deploy capital into sustainable infrastructure with durable cash flows and positive environmental impact.

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.

Founded in 2018, Trust Ventures is a venture capital firm based in Austin, Texas. It focuses on startups operating in incumbent-heavy industries within the technology sector.

Founded in 2005, Demeter Partners is a Paris-based private equity firm specializing in investments that drive the ecological transition. It focuses on seed to late-stage companies and infrastructure projects across Europe, with a particular emphasis on France. The firm invests between €0.5 million and €30 million, typically taking minority stakes and seeking board seats.

Speedinvest is a venture capital firm based in Vienna, with offices in Berlin, Paris, London, Munich, and San Francisco, that focuses on early-stage technology investments across Europe, including Central and Eastern Europe. The firm backs seed to early growth rounds in areas including deep tech, fintech, health, industrial tech, marketplaces, consumer tech, software-as-a-service, and network effects, with a platform philosophy and hands-on support via an in-house Platform+ team that provides growth marketing, human resources, US business development, and networking assistance from day one. Typical investments range from a few hundred thousand euros up to about three million euros, with a preference for minority stakes up to around 20% and for taking co-entrepreneurial operational roles for six months to a year. Speedinvest was founded in 2011 and is known for combining capital with hands-on operational support to help portfolio companies scale.

Statkraft Ventures is a venture capital investor focused on the energy transition and climate tech. Based in Germany, it partners with early- and growth-stage start-ups in Europe and North America, providing capital and expertise to accelerate sustainable energy solutions.

Founded in 2013, Energy Growth Momentum is an investment firm specializing in the energy sector. Based in London, it focuses on growth expansion investments, typically ranging from USD 10 million to USD 15 million per company.

EDP Ventures is the corporate venture arm of EDP Energias de Portugal. It targets seed, series A and early-stage startups operating in energy-related sectors, including energy efficiency, energy storage, smart grids, electric mobility, and information technology. The firm invests across regions, typically providing €0.5 million to €5 million in early-stage rounds. Based in Lisbon, Portugal, EDP Ventures maintains an additional office in Sao Paulo, Brazil. By backing high-potential startups, it seeks to accelerate innovation and adoption of clean energy and digital technologies within the broader energy ecosystem.

Founded in Munich, Germany in 2013, Possible Ventures is a venture capital firm that invests in early-stage companies developing frontier technologies with positive impacts on people and the planet. They focus on sectors such as technology, decentralized finance, energy, blockchain, climate, health, life sciences, and software.

Founded in 2000, General Catalyst is a venture capital firm specializing in early-stage and growth equity investments. It focuses on accelerating ideas, careers, and companies towards success by providing ongoing momentum and mentorship based on deep experience.

New System Ventures is a venture capital firm established in 2023 and located in New York, New York. The firm is dedicated to accelerating the global transition to a decarbonized economy by focusing on early-stage climate technologies. Its investment strategy encompasses various sectors, including mobility, energy, and industry, along with related technologies and services. By targeting innovative solutions within these areas, New System Ventures aims to contribute to the broader efforts of mitigating climate change and promoting sustainable development.

Advantage Capital Partners is a United States‑based venture capital firm that provides growth equity, debt, and mezzanine financing to small and mid‑market companies, with a focus on underserved communities and state and local economic development. The firm invests across sectors including manufacturing, technology, business services, life sciences, and energy, and also supports real estate development projects with equity and debt. It typically makes initial investments ranging roughly from half a million to ten million in companies with modest sales, and may participate in larger follow‑on rounds or co‑invest with other firms. It uses senior debt, mezzanine debt, subordinated loans, and government‑guaranteed lending, and often pursues equity positions through preferred shares or convertible notes. Advantage Capital operates nationwide in the United States, with roots in New Orleans and offices in multiple states, and has backed thousands of jobs and housing projects as part of its mission to expand inclusive economic growth.

Established in 2021 with a $2 billion investment from the Victorian Government, Breakthrough Victoria is a venture capital firm based in Melbourne. It focuses on investing in early-stage companies operating within health and life sciences, advanced manufacturing, digital technologies, agri-food, and clean economy sectors.

Founders Future is a Paris-based venture capital firm and startup studio established in 2018. It provides capital and hands-on support to early-stage startups, including pre-seed, seed, and Series A rounds, with a European focus. The firm backs companies across sectors such as business-to-business products and services, software as a service and information technology, fintech, e-commerce, transportation, retail, semiconductors, and food technology.

Founded in 2009 and based in New York City, BoxGroup is an early-stage investment fund focusing on pre-seed to Series A rounds. It invests globally, with a primary focus on New York City, Silicon Valley, and Los Angeles. The firm typically allocates between $50,000 and $250,000 per investment across various sectors including consumer, enterprise, fintech, healthcare, life science, marketplace, synthetic biology, and climate.

Spiral Capital is a venture capital fund.

Founded in 2021, Transition is a venture capital firm based in London, United Kingdom. It focuses on investing in seed and series A startups, particularly those in traditional tech, climate science, and the corporate sector.

Prime Venture Partners is a Bengaluru-based venture capital firm that invests in early-stage Indian startups across sectors including consumer, B2B, fintech, enterprise SaaS, consumer internet, education technology, healthcare, logistics, IoT and electric vehicles. Led by serial entrepreneurs Sanjay Swamy, Shripati Acharya and Amit Somani, the firm combines hands-on operating experience with capital to help build disruptive product companies from India. Its portfolio includes companies such as ZipDial, Ezetap, SmartOwner, Synup, HackerEarth, happay, Vidgyor, Maya, KredX, MoneyTap and NiYO.

Edisun Power Europe is an independent power producer specializing in photovoltaic systems (PV). It finances, operates, and maintains PV plants across Europe, selling solar energy to local electricity companies. Its primary markets are Switzerland, Germany, Spain, Italy, France, and Portugal.

360 Capital Partners is a Paris-based venture capital firm that backs early-stage startups across Europe, focusing on deep tech, climate technology, digital sectors, consumer goods and business services. With roughly two decades of activity, it operates across Europe with a diversified team and has an active portfolio of over 50 companies. The firm has about €400 million of assets under management. Notable portfolio companies include Alsid, Earthcube, Exotec, Arbe Robotics, Sophia Genetics, Le Slip Français and Tediber. The team is described as diverse and experienced, with offices in Paris and Milan, and it seeks to partner with talented entrepreneurs to develop disruptive companies in Europe.

Magnetic is a venture capital firm based in Berlin, Germany, focused on investing in transformative companies and technologies across critical sectors, including information technology and infrastructure. The firm engages with entrepreneurs from the earliest stages of company development through growth financing, actively participating in the design and evolution of businesses. Magnetic aims to foster innovation that promotes user and market autonomy, addressing core limitations and enhancing access to essential goods and services. By partnering with exceptional entrepreneurs, scientists, and technologists, Magnetic contributes to the creation of impactful global businesses that drive systemic change and progress.