About William Blair Capital Partners
William Blair Capital Partners is the private equity investment arm of William Blair & Company, the global investment banking and asset management firm. The firm invests in growth-oriented middle market companies across the United States, focusing on business services, healthcare, and technology sectors, and pursuing both buyout and growth equity transactions. William Blair Capital Partners benefits from the origination, advisory, and capital markets capabilities of the broader William Blair platform, providing portfolio companies with access to deep sector expertise and institutional relationships. The firm manages capital on behalf of institutional investors and is headquartered in Chicago, Illinois, United States.