Rockstart operates as an early-stage investor company. It supports and empowers purpose-driven founders in agri-food, energy, and emerging technologies. The company provides startups with access to capital, market, community, and expertise by connecting them to partners, investors, mentors, and more. It was founded in 2011 and is based in Amsterdam, Netherlands.

NetQub is a technology business accelerator operating in the startup industry. The company provides a suite of services to startup founders, including product development, market validation, funding opportunities, and mentorship. NetQub primarily serves the tech startup industry. It was founded in 2016 and is based in Englewood, Colorado.

Broadway Angels is an angel investment group operating in the financial sector. The company primarily invests in early-stage startups, with a focus on information technology, but is also open to other investment opportunities. It offers strategic advice, marketing guidance, operations management, corporate governance, fundraising assistance, and recruitment support to their portfolio companies. It was founded in 2010 and is based in San Francisco, California.

Mountside Ventures is a leading accelerator and early-stage advisory firm in the venture capital industry. The company primarily offers services to optimize the fundraising process for startups and investors, including running investment accelerator programs for pre-seed and seed startups, providing interim CFO and fundraising support for Series A and Series B companies, and facilitating connections between venture capital firms and Limited Partners & Family Offices. Mountside Ventures primarily serves the startup ecosystem, venture capital firms, and investment sectors. It is based in London, England.

DealBench is an investment firm focusing on early stage companies within the global Internet, consumer, and financial technology sectors. The firm provides capital investment and partnership to founders, emphasizing support for clear business models, recurring revenue, and innovative leadership. DealBench operates as a family-owned investment vehicle without accepting outside funds. It was founded in 2002 and is based in Houston, Texas.

BION LABS operates as an investment management marketplace. The company allows investors to discover and fund science and technology-led enterprises and startups. It offers a platform for deep tech innovation. It seeks to deliver engagement value for investors and support enterprises. It was founded in 2021 and is based in New York, New York.