Sikich

Sikich LLP is a technology-enabled professional services firm based in Naperville, Illinois, founded in 1982. With nearly 2,000 employees, it ranks among the top 30 largest Certified Public Accounting firms in the U.S. and is recognized as a leading global enterprise resource planning (ERP) solution partner. The firm has seen significant growth, including a 300% revenue increase in recent years, bolstered by a $250 million investment from Bain Capital in 2024.

Originally an accounting firm, Sikich has expanded its offerings to include a wide range of services such as accounting and audit, advisory, technology solutions, investment banking, managed services, and marketing. The firm serves a diverse clientele, including corporations, non-profits, and government entities, across various industries like agriculture, construction, automotive, and life sciences. Sikich promotes a culture of employee ownership and career development, enhancing retention and motivation among its workforce.