Air Protein vs Solar Foods
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
Solar Foods
We are introducing a game-changing new protein Solein for the global food industry. #NextGenEU
69 employees · est. 2017 · Helsinki, Finland
Solar Foods is the older company (2019 vs 2017); Solar Foods is the larger of the two.
Side-by-Side Comparison
| Metric | Air Protein | Solar Foods |
|---|---|---|
| Founded | ||
| Founded | 2019 | 2017 older |
| Headquarters | ||
| Headquarters | San Leandro, United States | Helsinki, Finland |
| Employees | ||
| Employees | 35 | 69 larger |
| Industry | ||
| Industry | Biotechnology, Food and Beverage, Nutrition | Biotechnology, Energy, Food and Beverage |
| Funding Stage | ||
| Funding Stage | Not tracked yet | Grant And Loan Financing |
| Total Funding | ||
| Total Funding | $108.70M | $136.75M |
| Funding Rounds | ||
| Funding Rounds | 3 | 10 |
| Services | ||
| Services | Development and production of protein from air, Sustainable relationship building between food and planet, Supply chain-independent food production | Production of Solein protein, Development of sustainable food solutions, Construction and management of production facilities |
| 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 companies, Health-conscious consumers, Sustainability-focused organizations, Partners in the food industry |
| Taxonomy | ||
| Taxonomy | AirFermentationCarbon-Negative TechnologySustainable ProteinProbiotic ProcessCO2 UtilizationMeat Alternatives +8 | Food-techSustainable FoodSingle-cell ProteinGas FermentationNatural ProteinSolar-powered Production +8 |
| Website | ||
| Website | airprotein.com | solarfoods.com |
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 Solar Foods
Solar Foods, established in 2017 and headquartered in Finland, is redefining the global food landscape with its pioneering protein product, Solein. The company's groundbreaking approach produces protein from air components—namely CO2, water, and nitrogen—utilizing electricity, thus completely bypass...
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Compiled from the BounceWatch company index. We last looked at Air Protein on 29 Apr 2026, and Solar Foods on 27 Jan 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.
