Jeff Loomans

Jeff Loomans served as a Vice President, Engineering at Siebel Systems immediately prior to joining Sierra Ventures in 2002. Prior to Siebel, Jeff co-founded and served as Chief Technology Officer and VP Engineering at OnLink Technologies, a Sierra Ventures VI portfolio company, that was acquired by Siebel System in a transaction valued at $760 million. Jeff was also the co-founder and President at Integrated Business Software and Engineering Manager at Decision Systems prior to OnLink Technologies. He holds an undergraduate degree in Symbolic Systems and a graduate degree in Computer Science, both from Stanford University. Jeff's investment practice includes software as a service (SaaS), Cleantech and consumer companies. His current...