About
Marshall Haines is a Managing Director with Symphony Technology Group with extensive operating, strategy and investing experience focused on sourcing and executing investments. Marshall serves on the boards of directors of ImpactRX and First Advantage. Marshall joined STG from Williston Financial Group, where he was Chief Operating Officer. Marshall also spent five years with TPG Capital`s San Francisco office, where he was a Principal. During this period, he led deals in the areas of financial and technology enabled services. Prior to his position with TPG Capital, Marshall was a Principal with Bain Capital, Inc., in both Boston and San Francisco. During his 10 years with Bain, he worked on deals in multiple market sectors including technology, healthcare and distribution. Marshall has an MBA degree from the Harvard Graduate School of Business administration and a Bachelor of Science degree in Business Administration from the University of California, Berkeley.
Position in the VCSift Database
- • 6 investors at Symphony Technology Group are tracked.
- • 1,801 investors hold the Managing Director role in VCSift. Marshall Haines is one of them.
- • 7,285 investors are based in San Francisco, California, United States.
Data sourced from 410,343 investor profiles. Updated July 2026.
Investment Focus
- Location
- San Francisco, US
Contact Information
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