MarsBio Management

MarsBio Management, established in 2018 and headquartered in Los Angeles, California, is a venture capital firm specializing in early-stage investments. It focuses on innovative companies within synthetic biology, therapeutics, material science, agriculture, and consumer goods sectors, primarily at the pre-seed and seed stages.

Llewellyn Cox

General Partner

Joe Wilson

Co-Founder and Venture Partner

3 past transactions

NAPIGEN

Seed Round in 2022
NAPIGEN is a biotechnology company focused on advancing genome engineering across a range of organisms, including plants, microbes, and animals. The company's innovative technology specifically targets mitochondria and chloroplasts, which are organelles that contain their own DNA and play crucial roles in cellular energy production. By harnessing the potential of these organelles, NAPIGEN aims to develop solutions that enhance the growth and efficiency of various biological systems, ultimately contributing to a more convenient and sustainable society.

Karma Biotechnologies

Seed Round in 2021
Karma Biotechnologies, Inc. is a biotechnology company based in Los Angeles, California, focused on developing innovative therapies for autoimmune diseases, allergies, and food sensitivities. Established in 2019, the company has introduced Xavines, a precision immunotherapy platform aimed at addressing the critical need for antigen-specific treatments that target only the harmful immune cells responsible for these conditions. Unlike conventional approaches that rely on general immune suppression, Karma's technology is designed to promote antigen-specific immune tolerance in vivo. By leveraging expertise in immunology and lipid nanoparticle engineering, the company aims to create off-the-shelf therapeutics that effectively switch off the rogue immune responses associated with autoimmunity and related disorders, thereby enhancing the treatment landscape for these conditions.

Spira

Pre Seed Round in 2019
Spira is a company focused on developing sustainable, algae-based ingredients that aim to replace petroleum and animal-derived compounds in various industries. Through extensive product development, Spira has created food-safe dyes and industrial ingredients that contribute to both human and planetary health. The company collaborates with a global network of farming partners to manufacture raw materials that support beverage, alcohol, cosmetics, textiles, and confectionery brands. Additionally, Spira's services include carbon capture and wastewater management solutions, which not only aid in reducing carbon footprints but also support farmers in developing countries. By promoting the use of healthier materials, Spira is committed to fostering a more sustainable future.
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