Vector Capital is a private equity firm specializing in transformational investments in established technology businesses. The firm focuses on sectors such as software, internet, and communications technology, typically engaging in Series C, post-IPO equity, private equity, debt financing, and other investment rounds. Vector Capital partners with management teams to spin out non-core businesses, buy founder-owned companies, and recapitalize balance sheets, aiming to create long-term value.

Notable portfolio companies include Malwarebytes, Rocket Lab USA, Meltwater, and Impartner. Key decision-makers at Vector Capital have a strong track record of leading successful business transformations, exemplified by Patrick Dennis's leadership at Aspect Software. The firm's investment philosophy emphasizes rigorous analysis and strategic stakes in undervalued companies, offering unique value-add services such as operational improvements and profitability enhancements to its portfolio companies.