William Harris Investors (WHI) is a wealth management firm based in Chicago, Illinois. Established in 1976, the firm also provides its services to families through management of their assets and financial affairs. WHI is a private equity firm specializing in buyouts of closely held companies, acquiring ownership position from family members who seek liquidity, management buyouts of private company, recapitalizations, corporate divestitures, add-on acquisitions and growth capital investments in mature and mid size companies. The assets of the firm are managed by the executive management team.