At this year’s Latitude59 conference, one of the technologies showcased was so far ahead of existing legislation that bringing it to market remains a significant challenge. Among the companies attracting attention was Estonian biotech pioneer ÄIO, which presented its sustainable fats and oils and gave attendees the opportunity to sample products made with its ingredients firsthand.
The taste impressed many visitors. However, the science behind the innovation is even more remarkable.
ÄIO is tackling one of the world’s major environmental challenges: the heavy reliance on palm oil and animal fats. Using a proprietary precision fermentation platform, the company converts wood industry residues and food production side streams into healthy, sustainable and nutrient-rich microbial oils.
Despite the technology’s promise, commercialising such innovations in the European Union remains a lengthy and complex process. According to Accelerate Estonia, strict regulatory requirements can leave groundbreaking food technologies waiting years before they reach consumers.
This is precisely why ÄIO partnered with Accelerate Estonia.
“As a government innovation hub, our mission is to step in when restrictive or outdated policies slow down global progress. We work to remove regulatory barriers, create testing environments and help founders unlock new market opportunities,” the organisation explains.
Founded in 2022 as a spin-off from Tallinn University of Technology (TalTech), ÄIO is developing sustainable alternatives to animal fats, palm oil and coconut oil. Its proprietary technology uses specialised yeast strains to transform industrial side streams and biomass into high-value microbial lipids, proteins, antioxidants and pigments.
By upcycling waste materials into functional ingredients, the company supports a circular economy model that maximises resource efficiency while reducing environmental impact. The resulting products can be used across the food, feed, cosmetics and green chemistry sectors through ingredients such as Encapsulated Oil, RedOil and ZymaLipid Complex.
ÄIO was established in response to growing global sustainability challenges. According to the Living Planet Report 2022, current food production systems have contributed to a 70% decline in terrestrial biodiversity and a 50% decline in freshwater biodiversity. Against this backdrop, the company aims to provide scalable alternatives to conventional fats and oils that are often associated with deforestation, intensive land use and significant carbon emissions.
Operating in the rapidly expanding global oleochemicals market, expected to exceed USD 36 billion by 2027, ÄIO offers manufacturers more sustainable raw material solutions. Compared with conventional palm oil production, the company’s technology has the potential to reduce carbon emissions by approximately 160,000 tonnes of CO₂ annually.
Co-founded by Dr Nemailla Bonturi and Professor Petri-Jaan Lahtvee, ÄIO has rapidly scaled from laboratory research to 10,000-litre pilot production in 2024 and 100,000-litre production capacity in 2025. The company is currently preparing for its Seed A investment round, planned for the fourth quarter of 2026.
Through its biotechnology platform, ÄIO aims to establish itself as one of Europe’s leading biotech companies while helping accelerate the transition towards more sustainable, circular and resilient value chains.
05.06.2026.
