Clark Lewis

The office takes a physically rooted approach: direct acquisitions of ranchland, farms, and water rights form the core equity book, supplemented by opportunistic commitments to energy infrastructure and select external commodity hedge fund managers. Touradji's training at Tiger—where he specialized in copper, crude oil, and base metals—informs an insistence on understanding the physical supply chain rather than relying solely on financial derivatives. This strategy is executed primarily through direct deals rather than fund commitments.

The firm is named after the Clark and Lewis mountain ranges in Montana, near the Yellowstone River. Touradji has personal and professional ties to the region, and the name signals the office's enduring focus on the American West as both a geographic investment thesis and an operating base for its ranchland and agricultural portfolio.

The office does not publicly enumerate investment restrictions, but Touradji's career track and the firm's observable deal flow indicate a low appetite for late-stage technology, venture capital, and growth equity. The portfolio is overwhelmingly weighted toward tangible assets and hard commodities, with no known commitment to software, internet, or consumer-focused venture funds.

Paul Touradji serves as the sole founder and principal investment decision-maker. Unlike some family offices that transition to a professional CIO or investment committee over time, Clark Lewis remains a concentrated expression of Touradji's personal investment framework—an owner-operator model where the founder directly sources, negotiates, and oversees the portfolio's largest holdings.