An angel investor (also known as a private investor, seed investor or angel funder) is a high-net-worth individual who provides financial backing for small startups or entrepreneurs, typically in exchange for ownership equity in the company. Often, angel investors are found among an entrepreneur's family and friends.

Google Ventures

Andreessen Horowitz

Lightspeed Venture Partners

FF Angel LLC

Pantera Capital

Bitcoin Opportunity Fund

Ridge Ventures

Seed funding is the first official equity funding stage. It typically represents the first official money that a business venture or enterprise raises.

Camp One Ventures

Series A financing refers to an investment in a privately-held, start-up company after it has shown progress in building its business model and demonstrates the potential to grow and generate revenue.

AME Cloud Ventures

China Growth Capital

Series B financing is the second round of funding for a business through investment, including private equity investors and venture capitalists. The Series B round generally takes place when the company has accomplished certain milestones in developing its business and is past the initial startup stage.

Standard Chartered

Accenture

Digital Ventures

CME Group

Businesses that make it to Series C funding sessions are already quite successful. These companies look for additional funding in order to help them develop new products, expand into new markets, or even to acquire other companies. In Series C rounds, investors inject capital into the meat of successful businesses, in an effort to receive more than double that amount back. Series C funding is focused on scaling the company, growing as quickly and as successfully as possible.

Tetragon