Brian Clevinger, co-founder and managing director of Prolog Ventures. See sector focus and contact routes.
Brian Clevinger, co-founder and managing director of Prolog Ventures, invests in early-stage (seed to pre-revenue) startups in life sciences, food technology, animal health, and ag-tech, often entering when companies have a scientific proof of concept but lack commercial validation. The firm typically deploys checks of $500,000 to $5 million to support bridge capital for clinical or field trials in pre-revenue biotech and diagnostics. His distinctive thesis employs a hard-science investing model focused on companies that promote healthy living and environmental sustainability, with notable portfolio companies including Benson Hill, Spindrift Beverage Co., Plum Organics, and CoverCress Inc..
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