About
Chicago, Illinois-based serial investor, entrepreneur, advanced financial strategist, and cross-functional business development professional. Founding member of Synergistic Group and Doyen Elements International, Inc, his professions landed him in the Financial and newly legalized Cannabis industries. Over the past 20 years, he has worked on dozens of deals with complex structures in a variety of sectors in the states Illinois, Colorado, Minnesota, and California. Full Biography Throughout his career as a business leader and as an entrepreneur, Geoffrey Thompson has exhibited the best characteristics of a natural leader. He was involved in dozens of lucrative business projects over the past two decades, including work in the healthcare, medical cannabis, and financial fields. Geoff can juggle many different projects at once and approaches each with the passion and knowledge needed to make them succeed. Currently, Geoff lives and works in the greater Chicago metro area of Illinois,
Position in the VCSift Database
- • 3,360 investors hold the CEO role in VCSift. Geoff Thompson is one of them.
- • 1,718 investors are based in Chicago, Illinois, United States.
Data sourced from 410,343 investor profiles. Updated July 2026.
Investment Focus
- Location
- Chicago, US
Contact Information
Find more investors like Geoff
Search Investors