CG
About
Effective June 16, 2011, Rainmaker Systems, Inc. appointed Chuck Geiger to its Board of Directors as a Class II director. Mr. Geiger is currently Chief Technology Officer at Chegg, an online textbook rental company. Mr. Geiger brings more than 20 years of experience running technology and product organizations at some of the largest online e-commerce sites in the world, including serving as Chief Technology Officer at PayPal, Ask.com, and Wine.com, as well as VP of Product Development at eBay and other senior-level positions at Travelocity and Texas Instruments.
Position in the VCSift Database
- • 1 investors hold the Consultant, Investor, and Vision Seeker role in VCSift. Chuck Geiger is one of them.
- • 1,751 investors are based in California, United States.
Data sourced from 410,343 investor profiles. Updated June 2026.
Investment Focus
- Stages
- seed
- Location
- California, US
Contact Information
linkedin.com/in/••••••••
Find more investors like Chuck
Search Investors