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What does it take for a biotechnology company to evolve from a promising startup into a commercially focused nutrition business?

In this episode of the Protein Production Technology International podcast, Nick Bradley sat down with John Krzywicki, CEO of Checkerspot, to discuss the company's journey from developing industrial materials to commercializing high-value nutritional ingredients derived from microalgae.

Krzywicki shared how Checkerspot is using heterotrophic microalgae and precision fermentation to produce specialty fats and oils, including ingredients designed to replicate those found naturally in human breast milk. The conversation explored why microalgae offers unique advantages as a production platform and how advances in biotechnology are opening new opportunities in infant nutrition and broader health applications.

The discussion also provided a candid look at the realities of scale-up, including resource allocation, capital efficiency, and the strategic decisions required to focus on the most commercially attractive opportunities. Krzywicki explained why partnerships have played a critical role in the company's growth and how Checkerspot's licensing-led approach is designed to accelerate adoption while minimizing capital requirements.

From ingredient innovation and commercialization to manufacturing strategy and market focus, the episode highlighted the challenges and opportunities facing biotechnology companies as they transition from technology development to sustainable business growth.

A must-listen for fermentation companies, ingredient developers, nutrition brands, investors, and anyone interested in the commercialization of next-generation food ingredients.