The round was led by Builders VC, and included Breakout Ventures, Viking Global Investors, KdT Ventures, Plug and Play Ventures, Sahsen Ventures, and Godfrey Capital, among others. Jim Kim, general partner of Builders VC, will join the Board of Directors.

A 2018 graduate of the Illumina Accelerator, Checkerspot's innovation platform integrates biotechnology, chemistry and fabrication. The company's focus to date is on two classes of materials: polyurethanes and textile finishes, each of which is derived from novel triglycerides (oils) from microalgae. Nature has evolved to produce novel molecular building blocks, like fatty acids from triglycerides, that are unexplored or under-utilized in materials science. They are overlooked because many of these plant-derived materials cannot be supplied at large scale. The plants that produce them only thrive in growth conditions that are incompatible with commodity scale agriculture. Biotechnology and industrial fermentation processes enable Checkerspot to deliver these unique materials not previously accessible at commercial scale.

The company's initial commercial progress has focused on high value consumer applications, including a performance textile wicking finish now marketed in partnership with Beyond Surface Technologies. Through other commercial relationships, the company is set to expand into other industrial verticals where performance materials can competitively differentiate products and brands. Last year, Checkerspot and DIC Corporation announced a Joint Development Agreement to create a new class of novel, high performance polyols.

"Checkerspot is differentiated in its approach by focusing on more rapidly bringing to market high value materials with unique properties presently unavailable with traditional manufacturing processes. At Builders we partner with companies that are developing real solutions to modernize antiquated industries. Checkerspot's approach of integrating biotechnology and materials science, then demonstrating the value of rapid prototyping and applications development, is exactly that. We fully expect that Checkerspot's platform development and expansion into a wide range of industries will usher in a new way of thinking for how product designers apply and source performance materials," said Jim Kim of Builders VC.

"Driven by consumers, many brands recognize market demand continuing to increase for new materials and ingredients that deliver novel performance, and are also more sustainable. Suppliers to these brands are responding. We're pleased to welcome new investors that share our conviction on how we are prioritizing our market entry points, demonstrating our capabilities and creating value quickly," said Charles Dimmler, CEO and co-founder of Checkerspot.

"We are breaking new ground at the intersection of molecular biology and materials science, and this financing will allow us to continue to build out our existing materials and products while at the same time allow us to further expand the application of these materials across multiple industries. Fundamentally, we see microalgal triglycerides as scaffolds upon which to build entirely new classes of materials," said Scott Franklin, CSO and co-founder of Checkerspot.

About Checkerspot: Checkerspot is a materials innovation company. Advances in our understanding of biology, chemistry, and materials science are converging with breakthroughs in data science and automation and unleashing capabilities we once only imagined. Checkerspot's technology unlocks this potential, expands the palette of materials available to product designers, and enables a more intentional way to design performance materials for specific applications. Our technology platform enables the design of new materials, at the molecular level. Through applications development, we prototype and iterate on specific product embodiments. By engaging directly with product users and collaborating with socially responsible partners, we design and bring to market superior products with better materials.

About Builders VC: Builders VC is a team of operators who have worked together for over a decade successfully scaling dozens of venture backed companies. Their track record of success includes leading companies such as Bower Wilkins, Bolt Threads, Skybox, Context Relevant, Climate Corp, Udemy, and Sprout Social. We believe it takes more than great technology to fix an antiquated industry. To truly make lasting and impactful change, Builders VC backs entrepreneurs who combine courage, technical acumen and operational expertise.