Top Impact Investing Accelerators & VCs (2026)

Flybridge is an early-stage venture capital fund with 20+ years of investing experience and over $1B under management. Flybridge has offices in New York and Boston.

Among the world’s best emerging accelerators. IMPACT RobotUnion will select 40 startups over two open calls to be financed with up to €223,000 equity-free in cash plus acceleration services.

Mobilize your connected car company to make an impact

Impact Engine is a venture capital and private equity firm investing in companies driving positive impact in economic empowerment education environmental sustainability and health.

Capital Raising and M&A Advisory in Paris

Techstars Sustainability Paris accelerator invests in early stage high-growth startups looking to build a better future thanks to technology.

Accelerating Innovation.

The House of International Venture Capital.

Building a global ecosystem of startups, corporates, organizations, research institutions and thoughtleaders

Building Companies that Matter

Our impact shows that we will double your odds of success in the U.S. Entering any new market comes with a variety of opportunities and challenges for growth companies. Statistically, only one in five companies succeeds in expanding to the U.S. market. In 3 years, WorldUpstart has graduated 64 companies from 18 countries and 27 of them are now growing in the U.S. market with 8 FDA approvals.

Santa Barbara Angel Alliance is an angel group that provides investment funding for promising startups. We are a source of expertise and guidance for founders both in member portfolios and the community. We leverage SBAA member networks to improve probability of exit and subsequent fundraising rounds.

We’re deep-tech venture builders. We mobilize the Eindhoven region’s unique skills and networks by combining deep tech with entrepreneurship.

Supporting gender-diverse greentech innovation in Europe

Created in 2006 Just Business began by cultivating the non-profit organisation Not For Sale in their fight to end human trafficking and labor exploitation and has continued to invest in and help develop forward-thinking companies dedicated to championing social change.

Will Bermender Equity Partners is a lower middle market private equity firm focused on both minority and controlling positions in scalable companies throughout the United States.

1855 Capital | Investing in the Penn State Community

we help you build impact ideas into startups.