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Key people at Prolog Ventures.
Prolog Ventures was founded in 2000 by Greg Johnson (Founder & Managing Director) and Ilya Nykin (Co-founder & Managing Director) and Brian Clevinger (Founder & Managing Director).
Prolog Ventures is a venture capital firm that backs startups focused on supporting healthy lives in a healthy world.
Prolog Ventures is a St. Louis-based venture capital firm with a mission to support startups that promote healthy living and environmental sustainability. The firm invests across a broad spectrum of stages—from seed to late-stage—and targets companies that empower consumers to eat right, stay active, and embrace wellness, while also advancing solutions for a more sustainable planet. Its investment philosophy centers on backing early-stage innovators in technology, healthcare, consumer goods, agriculture, and environmental services, with a strong emphasis on mission-driven entrepreneurship.
Prolog Ventures has played a significant role in shaping the health and sustainability startup ecosystem, backing companies like Spindrift Beverage Co., Benson Hill, CoverCress Inc., Kinnos, and Zeel. These investments reflect its commitment to both consumer wellness and planetary health, helping to scale impactful solutions that address critical needs in nutrition, agriculture, and healthcare.
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Founded in 2001, Prolog Ventures emerged from a vision to bridge the gap between innovation and impact in the health and sustainability sectors. Based in St. Louis, Missouri, the firm was built by a team of experienced investors and industry experts, including key partners such as Brian Clevinger, Ilya Nykin, Rob Rosenberg, and Lindsay Freeman Avagliano. Over the years, Prolog has evolved its focus to prioritize startups that not only deliver strong financial returns but also create measurable positive outcomes for people and the planet.
The firm’s early investments in companies like Spindrift and Benson Hill helped establish its reputation as a go-to partner for founders tackling complex challenges in food, wellness, and sustainable agriculture. Its growth has been fueled by a consistent track record of identifying high-potential startups and providing them with strategic guidance and operational support.
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Prolog Ventures is riding the wave of growing consumer demand for healthier products and sustainable solutions. The firm’s focus aligns with major trends such as the rise of plant-based foods, the push for carbon reduction in agriculture, and the increasing importance of wellness in healthcare. By backing companies that address these challenges, Prolog is helping to shape the future of food, health, and environmental innovation.
The timing is particularly favorable, as investors and consumers alike are placing greater emphasis on ESG (environmental, social, and governance) factors. Prolog’s portfolio companies are well-positioned to benefit from regulatory tailwinds, shifting consumer preferences, and the growing recognition that health and sustainability are interconnected.
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Prolog Ventures is poised to continue its leadership in the health and sustainability venture space, as the demand for mission-driven innovation only intensifies. The firm’s ability to identify and scale startups with both impact and commercial potential will be critical as new technologies emerge in areas like alternative proteins, regenerative agriculture, and digital health.
Looking ahead, Prolog is likely to expand its influence by deepening its network, supporting more diverse founders, and exploring new frontiers in sustainable technology. As the world grapples with health and environmental challenges, Prolog Ventures will remain a key player in driving positive change through venture capital.
Prolog Ventures was founded in 2000 by Greg Johnson (Founder & Managing Director) and Ilya Nykin (Co-founder & Managing Director) and Brian Clevinger (Founder & Managing Director).
Key people at Prolog Ventures.
