Theresia has been with Accel Partners since 1999, focusing primarily on software investments specific to security, technology-enabled services and consumer-oriented technologies. In addition to Trulia, she currently serves on the Board of Directors of Aceva Technologies, ForeScout, Glam Media, Interlace Systems, Imperva and Jasper Design Automation. She also led Accel's investments in CRS Retail Systems (acquired by Epicor), LetsTalk, PeopleSupport (PSPT) and Webroot and was part of the team responsible for investing in Walmart.com (WMT).

Theresia has worked as an entrepreneur, consultant and venture investor in the computer and communications industries since the late 1980s. Prior to joining Accel, she was founding Vice President of Business Development & Sales at Release Software, an encryption and payment technologies provider for the software industry. Theresia was instrumental in growing the company from $0 to $15 million in revenue.

Theresia holds a ScB in Engineering from Brown University, Magna Cum Laude, and an MBA from Stanford University.