Venture capital plays a crucial role in the success of startups by providing financial support and guidance. A study examined how the investment capabilities of venture capital affect the performance of venture companies. The research involved analyzing 70 venture businesses in Seoul and Gyeonggido. The results showed that the financial performance of venture firms is influenced by the financial capacity and investment evaluation of venture capitalists. Additionally, the business performance of venture firms is impacted by the marketing support consulting and investment evaluation provided by venture capital.