Len joined Summit Partners in 2006 as an Associate. Today, as a Managing Director, he focuses primarily on the technology and education sectors.

Len's board and investment experience includes A10 Networks (NYSE: ATEN), Access Information Management (acquired by Berkshire Partners), Aeryon Labs (acquired by FLIR Systems), Ascentis, Heald College (acquired by Corinthian Colleges), Ruffalo Noel Levitz, Smartsheet (NYSE: SMAR), Teaching Strategies, Trident University International and Ubiquiti (NYSE: UI, formerly Ubiquiti Networks).

Prior to Summit, Len worked for Celerity Partners and Baxter Healthcare International. He received a BS in accounting from the Leventhal School of Accounting at the University of Southern California.