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.

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.

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.

The U.S. Department of Agriculture (USDA) leads initiatives in food, agriculture, natural resources, and rural development. It aims to expand markets for agricultural products globally, foster alternative markets domestically, improve rural infrastructure, enhance food safety, promote nutrition education, and manage public lands collaboratively.

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.

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.

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.

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 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.

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 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.

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.

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.

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.

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.

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.

Duke Energy is a leading U.S. energy company providing electric and gas services to approximately 7.9 million customers across six states. Headquartered in Charlotte, North Carolina, the company owns and operates diverse power generation assets, including renewable energy sources, with a focus on sustainability and community vitality.

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 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.

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.

The Government of Canada provides a centralized online platform for accessing government information and services, ensuring accessibility via any internet-connected device. It offers insights into the government's operations, priorities, laws, finances, transparency initiatives, digital governance, and policies.

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.

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.

The Grantham Foundation is an independent non-profit organization based in Boston, Massachusetts, established in 1997 by Jeremy and Hannelore Grantham. Its mission is to protect and improve the health of the global environment, with a particular focus on raising awareness of climate change as a critical environmental threat. The foundation supports individuals and organizations dedicated to finding solutions to urgent environmental issues, emphasizing the importance of communication and collaboration in environmental protection. By fostering public understanding of climate change and its implications, the Grantham Foundation aims to promote sustainable practices that lead to a more prosperous future.

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.

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.

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.

Invest-NL is an investment company focused on supporting innovative projects and sustainable initiatives in the Netherlands. It aims to stimulate economic growth by providing financing and expertise to businesses that contribute to the transition towards a more sustainable economy. Invest-NL plays a crucial role in identifying promising opportunities and facilitating investments that align with national priorities, particularly in areas such as renewable energy, technology, and infrastructure. By partnering with various stakeholders, including entrepreneurs and public entities, Invest-NL seeks to foster a vibrant ecosystem that encourages innovation and long-term value creation.

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.

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.

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.

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.

Katapult is an accelerator and venture capital firm based in Oslo, Norway, founded in 2016. It specializes in early-stage technology startups that aim to address environmental and societal challenges through exponential technologies. The firm focuses on areas such as clean energy, resource efficiency, food and water, education, health, and diversity, among others. Katapult offers a structured program lasting three months, with the possibility of a one-month follow-up, providing up to $100,000 in funding while taking an 8% equity stake in each startup. The firm actively invests in various regions, seeking to support innovative solutions that foster sustainability and societal progress.

Founded in 2014, Closed Loop Partners is a New York-based investment firm focused on driving sustainable profitability through early-stage investments. It operates across three key businesses: an investment group (Closed Loop Capital Management), an innovation center (Center for the Circular Economy), and an operating group (Closed Loop Builders). The firm aims to scale businesses that advance the transition to a circular economy, generating net-positive environmental and social outcomes.

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.

Sumitomo Mitsui Banking Corporation is a Japanese multinational banking and financial services company that provides a comprehensive array of financial services primarily focused on banking. Its operations encompass leasing, securities, credit card services, investment, mortgage securitization, venture capital, and various credit-related businesses. As a wholly-owned subsidiary of Sumitomo Mitsui Financial Group, the bank has established a significant presence in the financial sector, being recognized as the second largest bank in Japan by assets as of 2009. Through its diverse offerings, Sumitomo Mitsui Banking Corporation serves a wide range of clients, contributing to its strong standing in the banking industry.

Established in 1898, Rabobank is a global cooperative banking institution headquartered in Utrecht, Netherlands. It specializes in serving the food, beverage, and agribusiness sectors across 46 countries, offering tailored products and services backed by industry expertise.

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.

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.

Norrsken Foundation is a Stockholm-based non-profit organization that tackles major social challenges by supporting programs, partnerships, and initiatives aimed at reducing poverty, addressing famine and environmental issues, and improving mental health.

The International Finance Corporation (IFC), established in 1956, is a member of the World Bank Group dedicated to fostering private sector development in emerging markets. It provides financial services, including loans and equity investments, ranging from $1 million to $100 million, with a focus on projects that drive economic growth and social impact. IFC invests across various sectors such as infrastructure, agriculture, manufacturing, healthcare, education, technology, and financial services.

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.

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.

Bossa Invest is a venture capital firm based in Sao Paulo, Brazil, founded in 2011, that manages investment portfolios and provides asset management services to clients across sectors, with a focus on software as a service companies, and analyzes market trends to inform its investment decisions while operating in finance, technology, and real estate.

MUFG Bank is a global financial institution offering comprehensive banking services. Established in 1919, it provides consumer banking, corporate banking, investment banking, transaction banking, and global markets services to clients worldwide. With offices across Japan and in over 40 other countries, MUFG Bank is one of the world's largest banks.

A public business accelerator founded in 2010 by the Chilean government. It aims to attract global entrepreneurs to launch their businesses in Chile, offering a large portfolio of up to 160 startups annually through distinct programs tailored to different stages.

Founded in 2016, Rainmatter Capital is a venture capital firm headquartered in Bangalore, India. It focuses on investing in innovative Indian startups operating in the fintech sector.