Thomas Hillman is the Founding General Partner and serial entrepreneur behind Lewis & Clark Ventures, a St. See sector focus and contact routes.
Thomas Hillman is the Founding General Partner and serial entrepreneur behind Lewis & Clark Ventures, a St. Louis-based firm he launched in 2015 after selling his stake in Answers.com for a nearly $1 billion exit. The firm targets late seed through Series A stages, focusing on B2B software, healthcare technology, and agtech sectors with a geographic preference for the Midwest and overlooked regions between the coasts. Lewis & Clark typically deploys $2 million to $3 million per initial check and emphasizes operational guidance alongside capital, leveraging Hillman’s experience owning over 60 businesses with 16 successful exits. Notable portfolio companies include Benson Hill Biosystems, Springbuk, ArborXR, and MedAvail, spanning healthtech, analytics, and retail tech. Hillman also serves on the boards of Barnes-Jewish Hospital, BJC Healthcare, and Washington University in St. Louis, reflecting his deep ties to the region’s institutional and entrepreneurial ecosystem. While no public writing or distinctive investment philosophy beyond “smart, sustainable growth” is explicitly documented, the firm’s operator-led approach distinguishes it from traditional capit
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