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.

The U.S. Department of Energy is a government agency established in 1977, located in Washington, D.C. Its primary mission is to ensure the security and prosperity of the nation by tackling energy, environmental, and nuclear challenges. The Department focuses on promoting transformative scientific and technological solutions to address these issues, thereby supporting the country's energy needs and environmental sustainability.

The National Science Foundation is an independent federal agency in the United States that funds and supports research and education in science and engineering. It funds fundamental research and education across all fields of science and engineering and administers non-dilutive funding programs to aid early‑stage technology development, helping translate discoveries into commercially viable products and services. Through grants and fellowships, the NSF supports researchers, educators, and startups, contributing to innovation and U.S. competitiveness. The agency operates with a substantial budget to advance science, engineering, and STEM education nationwide.

MassChallenge is a global startup accelerator supporting early-stage entrepreneurs across various industries. Founded in 2009, it provides mentorship, resources, and networking opportunities through its programs worldwide.

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.

EASME is a European Union executive agency that supports small and medium-sized enterprises and promotes innovation in Europe. It manages projects in the areas of small and medium-sized enterprises, as well as the environment, energy, and maritime sectors, funded by COSME, LIFE, and EMFF. EASME organizes the European Sustainable Energy Week and serves industries such as environmental management, energy production, and maritime activities.

Bpifrance is a financial institution dedicated to supporting companies throughout their development stages, particularly those preparing for stock market listing and seeking credit equity. The organization provides a range of financial solutions, including financing, innovation assistance, and capital investment. By integrating various entities such as OSEO and CDC Entreprises, Bpifrance aims to deliver tailored financial support that addresses the specific needs of businesses. The institution is committed to fostering innovation and helping companies transition toward sustainable growth, ensuring they are well-equipped to face future challenges.

The EIC Accelerator is a Horizon Europe funding program that provides assistance to start-ups and SMEs that have an innovative, game-changing product, service, or business model that has the potential to create new markets or disrupt existing ones, and have the ambition and commitment to scale up, are seeking substantial funding, but the risks involved are too high for private investors to invest alone

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.

Founded in 2007, Innovate UK is a non-profit organization based in Swindon, UK. It supports businesses across various economic sectors by offering funding services to promote science and technology innovations.

IndieBio is an accelerator that supports startups using biology to solve major problems, delivering four-month programs for companies and teams with ideas. Based in San Francisco with an office in New York, it focuses on life sciences, biotechnology and synthetic biology, investing in seed and early-stage ventures that place biology at the core of their technology across products, processes and software. The program favors teams with two or more co-founders and generally provides equity-based funding in the early stages, often combining direct investments with additional financing options. Founded in 2014, IndieBio operates within the SOSV accelerator network, a global platform that supports portfolio companies through mentorship, resources and cross-border programs.

Crowdcube Limited is an equity crowdfunding platform based in Exeter, United Kingdom, with an additional office in London. Founded in 2009, the company allows entrepreneurs of start-ups and growing businesses to raise funds from a diverse network of investors, including friends, family, and the general public. Through Crowdcube, individuals can invest in small companies in exchange for equity or an annual return, thereby democratizing access to investment opportunities that were once primarily available to corporate investors. Since pioneering equity crowdfunding in 2011, Crowdcube has facilitated over £300 million in investments from more than 390,000 investors, supporting over 520 successful fundraising campaigns. Notable businesses that have utilized the platform include Monzo, River Cottage, and the Eden Project, among others.

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.

Google for Startups is an initiative supporting global startups. It offers access to Google's products, connections, and best practices through a network of partners in over 135 countries. The program aims to help determined startups succeed.

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.

HAX is a global venture capital-backed program dedicated to accelerating startups with a hardware element. Operating across San Francisco and Shenzhen, HAX focuses on rapid prototyping and iteration, helping teams refine their products, business plans, and launch strategies. The program culminates in market readiness support, including introductions to corporates, investors, partners, and press, as well as securing funding and gaining traction.

Founded in 2009, Elemental Impact is a consulting organization dedicated to promoting sustainability and environmental stewardship within businesses. It focuses on initiatives that encourage waste reduction, recycling, and efficient resource use across industries. The company supports businesses in implementing sustainable practices to enhance operational efficiency and environmental responsibility.

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.

Alumni Ventures Group is a venture capital firm based in Manchester, New Hampshire, with offices across North America. It provides access to venture investing for individual accredited investors, particularly alumni networks, by offering diversified portfolios of venture opportunities and allowing members to invest alongside fellow alumni in ventures led by peers. The firm backs early-stage and later-stage opportunities across technology, consumer, healthcare, financial services, and other sectors, with a sector- and geography-agnostic approach. It typically invests between $10,000 and $3 million per deal and emphasizes the involvement of alumni connections and an institutional lead investor in opportunities. Alumni Ventures also offers focused funds to broaden participation, enabling accredited investors to access venture portfolios diversified by type, sector, stage, and geography. The model aims to democratize access to venture capital while maintaining rigorous selection standards through alumni networks.

European Investment Bank is the EU's long-term lending institution owned by its member states. It finances public and private sector projects across transportation, energy, telecommunications, health, education, water, housing, and other sectors in the European Union and beyond. The bank provides a range of financing tools including project loans, guarantees, debt and equity investments, and risk-sharing arrangements, as well as microfinance and venture capital funds. It also offers advisory services, infrastructure funding, and support for urban development, PPPs, and sustainable energy projects. Through infrastructure and environmental funds and partnerships with banks and intermediaries, it supports SMEs, innovation, and the transition to a low-carbon economy.

Venture Kick is a Swiss initiative supporting early-stage startups with pre-seed funding and entrepreneurial training. It has awarded over CHF 24.9 million to 600 projects, creating 6,033 jobs and attracting subsequent investments worth CHF 2.49 billion.

Founded in 2018, Climate Capital is a venture capital firm based in San Francisco. It invests in companies that directly or indirectly reduce global greenhouse gas emissions across sectors such as energy, transportation, and agriculture.

The Australian Renewable Energy Agency (ARENA) was established on 10 July 2011 as part of the Australian Government's Clean Energy Future package. As an independent statutory authority under the Commonwealth Authorities and Companies Act 1997, ARENA aims to enhance the competitiveness of renewable energy technologies and increase the supply of renewable energy in Australia. Since its operational start on 1 July 2012, ARENA has managed the administration of projects and initiatives previously overseen by the Australian Centre for Renewable Energy and the Department of Resources, Energy and Tourism. Additionally, as of 1 January 2013, ARENA has taken on the responsibilities of the Australian Solar Institute. With approximately $3 billion available for investment, ARENA plays a crucial role in advancing renewable energy projects across the country.

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.

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.

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.

The Scottish Investment Bank is a public body supporting economic growth in Scotland. It facilitates finance for small to medium-sized businesses, focusing on sectors such as renewable energy, technology, life sciences, and creative industries. The bank works closely with portfolio companies to strengthen management teams and accelerate growth.

High-Tech Gründerfonds Management GmbH is a venture capital firm based in Bonn, Germany, specializing in early-stage investments in high-tech startups. Established in 2005, the firm focuses on technology-driven companies across various sectors, including information and communication technology, life sciences, healthcare, automation, and cleantech. HTGF typically invests in companies that have been operational for no more than one year, aiming to contribute up to €0.6 million in initial funding and up to €3 million in follow-on financing. The firm seeks a minority stake, generally around 15%, and provides a subordinated loan convertible into equity, with deferred interest for up to four years to support liquidity. With a total investment volume of approximately €895.5 million across three funds, HTGF has successfully supported over 500 startups and attracted more than €2 billion in follow-on investments from external sources. The firm's investors include notable public and private entities, underscoring its role as a key player in fostering innovation and growth within the German startup ecosystem.

Established in Singapore in 1974, Temasek Holdings is a lender that specializes in debt financing. It focuses on driving economic transformation by increasing middle-income populations, developing comparative advantages, and fostering emerging champions across various industries such as financial services, transportation, industrial, consumer goods, real estate, telecommunications, media, technology, and life sciences.

Founded in New York in 2010 by Craig Shapiro, Collaborative Fund is an investment firm focused on creative fields within technology and media. It invests based on the growth of the creative class and collaborative consumption.

Established in 2009, the Massachusetts Clean Energy Center is a state agency dedicated to accelerating clean energy development and implementation. It aims to create high-quality jobs and long-term economic growth by facilitating renewable energy generation projects and developing a skilled workforce.

Established in 2001, Sustainable Development Technology Canada (SDTC) is a Canadian organization that funds and supports innovative cleantech projects. It focuses on moving groundbreaking technologies to market, creating jobs, driving economic growth, and promoting environmental benefits. SDTC operates independently but collaborates with various stakeholders from private industry, academia, and governments.

Founded in Tokyo in 1998, Global Brain is a venture capital firm focusing on seed to late-stage investments across various sectors globally. They have invested in over 300 startups, facilitating 25 IPOs and 61 M&As through hands-on support services.

Saudi Aramco is the national oil company of Saudi Arabia and the world's largest producer of oil and gas, with exclusive rights to explore, produce, and refine hydrocarbons. It maintains a global footprint across refining, chemicals, and downstream operations, supported by extensive procurement, engineering, research, IT, finance, legal, HR, and public relations services. The company operates through a broad network of affiliates and international offices to supply energy to markets worldwide and optimize production, efficiency, and value across upstream and downstream activities. Its operations span Europe, Asia, the Middle East, Africa, and the Americas, with substantial refining capacity and a large chemical manufacturing portfolio. Aramco engages in venture investing through its corporate arms to back technologies in areas such as sustainability, digitalization, and energy efficiency that complement its core energy business. The company emphasizes reliability and scale, balancing traditional hydrocarbon leadership with efforts in technology, efficiency, and global energy development.

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.

A global banking and financial services group, BNP Paribas offers a wide range of products and services to retail customers, associations, businesses, corporations, institutional investors, and financial institutions. It operates through two main divisions: Retail Banking & Services and Corporate & Institutional Banking.

Rockstart is an early-stage accelerator and impact investor based in Amsterdam with international reach, founded in 2011. It supports purpose-driven founders building in energy, health, agrifood, and emerging technologies by providing capital, hands-on mentorship, and access to a global network of co-investors, mentors, partners, and corporates. The firm operates across Amsterdam, Copenhagen, and Bogota, and maintains a team of professionals who help startups scale, connect to markets, and navigate funding rounds. Rockstart has backed more than 350 startups, with a focus on generating positive social or environmental impact while achieving growth.

Brinc is a global venture acceleration firm headquartered in Hong Kong. It operates multidisciplinary accelerator programs across seven countries, focusing on startups in blockchain technology, AI, connected hardware, robotics, climate tech, food technology, and IoT. Brinc also supports corporations with innovation strategies and Web3-enabled businesses.

Founded in 2015, FJ Labs is a New York-based venture capital firm focusing on stage-agnostic investments in marketplaces and consumer-facing startups. Their investment range varies from $50,000 to $5,000,000, typically at seed or series A stages.

Google is a multinational technology company renowned for its search engine, offering services such as Gmail, Google Drive, Google Docs, and YouTube. It specializes in advertising solutions through Google Ads and mobile operating systems with Android, while actively innovating in artificial intelligence and machine learning.

Startup Wise Guys is an accelerator and early-stage program based in Tallinn, Estonia, founded in 2012. It runs intensive up to five-month programs that validate and develop products and prepare founders to sell to business customers, culminating in demo days before venture capitalists and angel investors. The company focuses on B2B software as a service, fintech, cybersecurity, sustainability, and related tech sectors across Europe, and has accelerated more than 300 startups with a startup survival rate above 80%. It operates with a network of over 200 mentors who guide startups through product validation, market entry, and fundraising, and maintains a 300+ startup alumni community spanning more than 40 countries, with ongoing alumni events for business development and fundraising.

At One Ventures is a San Francisco–based venture capital firm that backs early-stage companies using disruptive deep technologies to upend the unit economics of established industries while dramatically reducing their environmental footprint. It seeks companies that pursue a world where humanity is a net positive to nature and looks for regenerative business models with potential to be healthy, scalable, and durable. The firm targets sectors including energy, cleantech, climate tech, ag-tech, food tech, technology, consumer products and services, and both B2B and B2C markets, primarily at seed and Series A stages, with a focus on products and services that can transform industries and advance planetary health.

Chalmers Ventures is a Swedish venture capital firm based in Gothenburg that supports technology-driven companies through coaching, financing and business development. The firm invests across seed, early, and growth stages in Sweden, with programs that include incubation, startup camps and accelerator activities as well as a technology transfer program. It focuses on companies connected to the Gothenburg region and Sweden operating in information technology, communications, new materials, green tech, health tech and biotechnology, and seeks innovative ventures with growth potential. The firm typically makes minority investments and uses a staged funding approach, providing capital through various program phases and through balance sheet investments. It partners with ventures that participate in its programs, helping them advance from explore to scalable stages and achieve commercial success.

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).

Congruent Ventures is a venture capital firm founded in 2017 and based in the San Francisco Bay Area. It specializes in early-stage investments in climate technology and sustainable development across North America, with a focus on mobility and urbanization, energy transition, food and agriculture, and sustainable production and consumption. The firm seeks technology companies that improve energy and resource efficiency and partners with teams capable of scaling hardware, software, or services. Its portfolio spans sectors such as transportation, consumer products, industrials, IT software, and related climate tech areas, reflecting a commitment to backing ventures that deliver measurable environmental impact.

Los Angeles Cleantech Incubator is a nonprofit organization established by the City of Los Angeles to accelerate the commercialization of clean technologies and expand a green economy. It supports startups in transportation, energy, and sustainable cities with resources such as coaching, mentorship, fundraising assistance, and facilitated partnerships with policymakers, industry leaders, and investors. The organization facilitates pilots and workforce development programs to advance market adoption and community benefits. Through its portfolio, LACI has helped companies raise about $221 million in funding, generate roughly $220 million in revenue, create approximately 1,750 jobs, and deliver over $393 million in long-term economic value.

Carbon13 is a venture builder focused on addressing the climate emergency by supporting the development of innovative businesses. It offers entrepreneurship accelerator programs designed for teams to enhance their carbon-related projects, refine growth strategies, and prepare for investment opportunities. The company specializes in venture building across various sectors, including agriculture, renewable energy, the built environment, food, and materials. Through its initiatives, Carbon13 aims to facilitate the creation of sustainable solutions that not only contribute to reducing carbon emissions but also attract investment, fostering a more sustainable future.

Green Angel Ventures, founded in 2013 and based in London, England, is a venture capital firm that focuses on early-stage investments in climate innovation. The company specializes in identifying and supporting inventions that address climate change across various sectors, including energy, carbon removal, nature-based solutions, food and agriculture, transport, industry, and recycling. By evaluating impactful projects and providing necessary funding, Green Angel Ventures aims to foster the growth of innovative solutions that can effectively combat climate challenges on a global scale.