A Growth Capital Investor is an individual or firm that provides funding to startups or companies that have moved beyond the early stages and are looking to expand their operations, enter new markets, or scale their business. This type of investor typically invests in companies that have a proven business model and are generating revenue but need additional capital to accelerate growth.
Synonyms: Expansion Capital Investor, Growth Stage Investor, Growth Equity Investor, Scaling Investor

Growth Capital Investors play a crucial role in helping startups transition from early-stage ventures to established businesses. Their funding supports expansion efforts such as increasing production capacity, hiring more staff, or launching new products, which can significantly boost a company's market presence and revenue.
Startups seek growth capital when they have validated their business model and need substantial funds to scale. These investors provide the necessary capital in exchange for equity or convertible securities, often bringing valuable industry experience and connections to help the company succeed.
A startup that has successfully completed its Series A funding round and is now looking to expand into international markets might seek growth capital. Another example is a company developing a new product line that requires significant marketing and production investment to reach a broader audience.