Air Protein
Air Protein is a modern food company, the pioneer in making protein from elements of the air.
35 employees · est. 2019 · San Leandro, United States
Onego Bio
We produce Bioalbumen®- non-animal egg protein made from fermentation.
62 employees · est. 2022 · Helsinki, Finland
Air Protein is the older company (2019 vs 2022); Onego Bio is the larger of the two.
Side-by-Side Comparison
| Metric | Air Protein | Onego Bio |
|---|---|---|
| Founded | ||
| Founded | 2019 older | 2022 |
| Headquarters | ||
| Headquarters | San Leandro, United States | Helsinki, Finland |
| Employees | ||
| Employees | 35 | 62 larger |
| Industry | ||
| Industry | Biotechnology, Food and Beverage, Nutrition | Biotechnology, Food and Beverage, Manufacturing |
| Funding Stage | ||
| Funding Stage | Series Unknown | Unknown |
| Total Funding | ||
| Total Funding | $107.00M | $56.50M |
| Funding Rounds | ||
| Funding Rounds | 2 | 4 |
| Services | ||
| Services | Development and production of protein from air, Sustainable relationship building between food and planet, Supply chain-independent food production | Production of Bioalbumen®, Supply of Egg Protein Alternatives, R&D in Protein Fermentation, Sustainable Protein Solutions, Partnerships for Food Innovation |
| Target Customers | ||
| Target Customers | Environmentally-conscious consumers, Food manufacturers seeking sustainable ingredients, Organizations focused on climate-friendly solutions, Innovators in GreenTech and sustainable agriculture | Food Manufacturers, Bakers, Consumer Food Brands, Sustainable Protein Producers, Food Industry Innovators |
| Taxonomy | ||
| Taxonomy | AirFermentation, Carbon-Negative Technology, Sustainable Protein, Probiotic Process, CO2 Utilization, Meat Alternatives, Protein-Enriched Foods, Climate-Friendly Food, Innovation In Food Production, Alternative Proteins, Environmental Impact, Circular Economy, Food Technology, Clean Label | Sustainable Protein, Precision Fermentation, Food Biotechnology, Animal-Free Products, Non-Animal Egg Protein, Food Ingredient Innovation, Environmental Impact Reduction, Scalable Food Technology, Functional Food Ingredients, Amino Acid Sequence Replication, Resilient Food Systems, Food Industry Supply Stability, Industry Collaboration, Food Technology Innovation, Alternative Protein Startup |
| Website | ||
| Website | airprotein.com | onego.bio |
About Air Protein
Air Protein, a pioneering company in the Biotechnology, Food and Beverage, Nutrition, and Sustainability sectors, has been making waves since its founding in 2019. Headquartered in the United States, the company's mission is encapsulated in its slogan: "Air Protein is a modern food company, the pion...
About Onego Bio
Onego Bio, founded in 2022, is a Finnish startup operating at the intersection of Biotechnology, Food and Beverage, and Manufacturing industries. The company is pioneering a novel approach to food production through its flagship product, Bioalbumen®. This non-animal egg protein is produced via preci...
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Funding, hiring, leadership and stack changes at Air Protein and Onego Bio — by email.
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Compiled from the BounceWatch company index. We last looked at Air Protein on 29 Apr 2026, and Onego Bio on 9 Jun 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.