The European Bank for Reconstruction and Development (EBRD) is an investment firm established in 1991 to support the development of market economies and democracies in Central and Eastern Europe and Central Asia. As the largest single investor in the region, the EBRD focuses on private enterprises, investing primarily in minority equity positions and participating in private equity funds that target medium-sized companies seeking expansion. The firm mobilizes significant foreign direct investment and provides project financing for a variety of sectors, including banking, industry, and municipal services. It collaborates with publicly owned companies to facilitate privatization and restructuring efforts. The EBRD operates in countries committed to democratic principles and emphasizes strong corporate governance and environmental respect in all its investments. With a portfolio exceeding €130 billion across over 5,200 projects, the EBRD has also extended its financing initiatives to the Middle East and Africa, leveraging its expertise to foster economic growth and transformation.

Elemental Impact, established in 2009 and located in Honolulu, Hawaii, is an impact investment firm dedicated to fostering positive change through strategic investments. The firm focuses on supporting companies in the energy, mobility, agriculture, circular economy, and water sectors. Elemental Impact aims to improve systems that significantly affect people's lives and has actively invested in numerous startups to facilitate this mission. By providing financial backing and resources, Elemental Impact contributes to the growth of innovative solutions that address critical global challenges.

Prelude Ventures is a venture capital firm based in San Francisco, California, focusing on investments in ClimateTech. The firm aims to support innovative companies led by exceptional entrepreneurs and management teams that tackle significant market opportunities to reduce carbon intensity in the global economy. Prelude Ventures manages multiple funds, including Prelude Climate Fund II and Prelude Climate Opportunities Fund I, which target various sectors such as agriculture, energy production, environmental services, and alternative energy equipment. By concentrating on impact investments, the firm seeks to drive meaningful change in the climate sector across the United States and Canada.

Sumitomo Mitsui Banking Corporation (SMBC) is a prominent Japanese bank headquartered in Yurakucho, Chiyoda, Tokyo. Established in 2001, it operates as a wholly owned subsidiary of Sumitomo Mitsui Financial Group. The bank offers a diverse range of financial services, including leasing, securities, credit cards, investment solutions, mortgage securitization, and venture capital. As of 2009, SMBC was recognized as the second largest bank in Japan by assets, reflecting its significant role in the country's financial landscape.

Mizuho Bank, founded in 2013 and headquartered in Tokyo, Japan, is a commercial bank that provides a wide range of corporate and investment banking services to major corporations, financial institutions, and public sector entities. Its offerings include various types of deposits, loans, and financial products such as acceptance and negotiation of import/export bills, remittance services, and foreign exchange contracts. The bank is also involved in investment banking activities, including custodial services, syndication, and real estate and acquisition finance. As a subsidiary of Mizuho Financial Group, Mizuho Bank aims to meet the financial needs of both domestic and international clients through comprehensive banking solutions.

European Investment Bank (EIB) provides lending, borrowing, and treasury services primarily in the European Union. The company offers project loans for the public and private sectors; loans to banks and other intermediaries; structured finance products; guarantees and securitization instruments for senior and subordinated debts; project bonds; equity and fund investment products such as infrastructure equity and debt funds, and environmental funds; and venture capital funds and security packages for funds. The company also offers microfinance; risk sharing finance for research, development, and innovation projects; finance and technical expertise for sustainable energy projects; infrastructure project advisory services; support for urban development projects; guarantees for transport infrastructure; and funding for public-private partnerships and small- and medium-sized enterprises. EIB serves the transportation, global loans, energy, industry, health, education, water, sewerage, infrastructure, services, telecommunications, agriculture, and fisheries sectors. European Investment Bank was founded in 1958 and is based in Luxembourg.

Rabobank is a banking and financial services company headquartered in the Netherlands, with a strong focus on food, beverage, and agribusiness sectors. Established in 1972, it operates in 46 countries, offering a range of specialized products and services backed by its cooperative principles. The bank provides personal banking services, including checking and savings accounts, loans, credit cards, and wealth management. It also caters to businesses with services such as specialized business accounts, equipment leasing, treasury services, and agricultural lending. Rabobank is known for its knowledge-driven approach, supported by a network of industry specialists and researchers. The organization emphasizes sustainability in its financing and banking solutions, reflecting its commitment to responsible banking practices.

Techstars Central LLC, founded in 2006 and based in Boulder, Colorado, operates as a startup accelerator and venture capital firm focused on supporting early-stage technology-oriented companies. It specializes in a mentorship-driven accelerator program, selecting ten startups each summer to participate in a three-month incubation period, offering funding of $120,000 in exchange for equity. Techstars invests primarily in sectors such as fintech, artificial intelligence, blockchain, augmented reality, and IoT, while avoiding investments in medical devices, healthcare technology, and local service-oriented businesses. In addition to its primary accelerator, Techstars has various specialized programs, including those focused on music, retail, mobility, and social impact, with global reach extending to regions such as Africa, Asia, and Latin America. The firm prefers taking minority stakes, typically between six and ten percent, without seeking board representation or investor rights. Techstars has built a robust network of entrepreneurs, mentors, and corporate partners to foster innovation and growth within its portfolio, which includes over 1,000 companies with a significant collective market capitalization.

Bank of America is a prominent financial institution based in Charlotte, North Carolina, providing a comprehensive range of banking, investment, asset management, and risk management services. It caters to approximately 51 million consumer and small business relationships through around 5,300 retail banking offices, 16,350 ATMs, and a robust online banking platform with 30 million active users. The institution offers specialized support to about 3 million small business owners with innovative online products and services. With operations in over 40 countries, Bank of America is recognized as a leader in wealth management and corporate and investment banking, serving corporations, governments, institutions, and individuals globally. Founded in 1874, the company has established itself as a key player in the financial sector, focusing on delivering a diverse array of financial solutions tailored to meet the needs of its varied clientele.

The Massachusetts Clean Energy Center (MassCEC) is a state agency established to promote the growth of the clean energy sector in Massachusetts. Founded in 2009 under the Green Jobs Act, MassCEC focuses on accelerating job creation and economic development within the clean energy industry. The organization provides early-stage investments to startups, offers renewable energy rebates for residents and businesses, and supports workforce development initiatives to prepare individuals for careers in clean energy. By leveraging the state's unique assets, MassCEC aims to facilitate the development of renewable energy projects and establish Massachusetts as a leader in the national and global clean energy landscape.