Silver Lake Technology Management LLC is a private investment firm that finances large and midsize technology companies with established business models and invests in undervalued debt. It has more than $14 billion under management and employs about 165 people. The company was founded in 1999.

Silver Lake Partners, the firm’s fund for companies with large capitalization, holds or has held stakes in businesses including Ameritrade, Interactive Data Corp., the Nasdaq OMX Group, Seagate Technology LLC and SunGuard Data Systems Inc. Silver Lake Sumeru, a fund that seeks opportunities in midsize companies, has invested in AVI-SPL Inc., Power One Inc., Spansion Inc. and Talend Inc. Silver Lake Financial manages a portfolio of debt investments.