Hypersonic flight venture capital investors

Y Combinator (also known as YC) is a US-based seed accelerator, which was started in March 2005.

Khosla Ventures is a venture capital firm investing in companies operating in a diverse range of technology sectors such as energy, transportation, space, financial, software, hardware, big data, agriculture, food, education, and materials. Khosla Ventures is headquartered in Menlo Park, California, and was founded by Vinod Khosla in 2004.

Bessemer Venture Partners is a venture capital firm that invests in consumer, enterprise and healthcare companies. It was founded in 1911 and is headquartered in San Francisco, California.

BlackRock is a US-headquartered multinational investment management corporation.

The Founders Fund is a venture capital firm headquartered in San Francisco, California, investing in technology companies that was founded in 2005 by Peter Thiel, Ken Howry, and Luke Nosek.

Venture capital and private equity firm based in San Francisco.

A company providing custom liquidity solutions to founders, investors, and early employees of growth-stage private technology companies.

In-Q-Tel (IQT), formerly Peleus and known as In-Q-It, is an American not-for-profit venture capital firm based in Arlington, Virginia. It invests in high-tech companies for the sole purpose of keeping the Central Intelligence Agency, and other intelligence agencies, equipped with the latest in information technology.

Canaan Partners is an early-stage venture capital firm investing in entrepreneurs in the financial technology, cloud, marketplaces, frontier technology, biopharmaceutical, digital health and medical technology industries.

RRE Ventures is a New York-based venture capital firm that offers early-stage funding to software, internet, and communications companies.

Polaris Partners has a 20+ year history of partnering with entrepreneurs and innovators improving the way we live and work.

A venture capital firm in Georgia that focuses on long-term growth. It is a is a communications, media and automotive services company.

Bling Capital is an early stage venture fund.

Homebrew Ventures is a seed venture capital and operational company based in San Francisco.

A venture capital firm in New York that focuses on technology businesses.

The New York State Energy Research and Development Authority. It was founded in 1975 and is located in Albany, New York .

A venture capital firm in California that focuses on investing in the financial services, enterprise software, digital health, and crypto sectors.

Altimeter is a multibillion dollar technology-focused investment firm managing a public equity fund and growth stage private equity funds.

Olive Tree Capital is not limited by deal structures, asset classes, or holding periods; this allows investments across several industries

A venture capital and private equity firm investing in technology startups in the transportation and automotive, commerce, digital health, blockchain, and artificial intelligence industry.

A venture capital firm in Italy that focuses on investing in talents

Scribble Ventures is a venture capital firm for early-stage startups.

Helium-3 Ventures is a New York-based venture capital firm.

A venture capital firm in California investing in early stage technology companies in Silicon Valley and selectively in growth stage investments

A corporate venture capital firm in Chicago that focuses on identifying startups developing revolutionary concepts around the world