Nov 17, 2023
MicroHarvest launches pilot plant, accelerating path to commercialization of their single-cell protein ingredients.
  • Pilot plant marks critical milestone towards commercialization, allowing prototype production and testing of production runs
  • MicroHarvest confirms partnership with contract manufacturer, allowing to scale to 1 ton/day at record speed 
  • The company’s next phase will be the commercial launch of their first product in early 2024


Lisbon, November 17th 2023MicroHarvest, a leading industrial biotechnology company dedicated to advancing sustainable protein production, has just launched its cutting-edge pilot plant in Lisbon – enabling the company to produce single-cell protein samples. 


The official launch of the pilot, marked by an event held on November 16th in Lisbon, attended by investors FoodLabs and Faber to name but a few, marks a significant milestone in MicroHarvest’s mission to reshape the landscape of sustainable food production.


With the ability to operate beyond labscale in-house, the pilot plant will accelerate MicroHarvest’s journey towards commercialization and market availability. The plant will produce protein samples for customers, allowing the company to further hone its technology and test production runs before bringing them to commercial scale.


The pilot plant is located at their Factory Lisbon site. In a remarkable span of six months, MicroHarvest transformed a portion of their office space into a fully equipped laboratory and pilot plant. Luísa Cruz, CTO of MicroHarvest, notes, “This pilot plant serves as tangible evidence of the scalability of our process. With a lower investment when compared to alternative technologies, and within a mere 200 square meters, we can achieve a daily production of 25 kg.” Simultaneously, after successfully transferring the technology and scaling up production to reach daily outputs in tons, the team engaged a commercial production partner. 

COO Jonathan Roberz emphasizes, “The speed at which we accomplished this demonstrates that we possess the right team and the right technology to make sustainable protein readily available at scale. This is of crucial importance as our food systems’ ecological footprint must be minimized to remain within our planetary boundaries.”


Katelijne Bekers, CEO of MicroHarvest, comments, “Within just six months of opening our Lisbon office, our team has doubled in size, and we’ve achieved an impressive feat by constructing the pilot plant in record time – a truly remarkable journey. Within the next three months, we are on track to introduce our first product to the market. These milestones underscore our commitment to driving real impact by bringing commercially competitive, consistent, and sustainable ingredients to market fast.”


MicroHarvest’s proprietary technology enables the sustainable production of high-quality protein ingredients containing over 60% raw protein within just 24 hours. The pioneering approach significantly reduces resource consumption compared to conventional methods and has the potential to reshape the industry. It offers highly competitive, scalable and consistent protein solutions applicable across diverse sectors, including feed, pet food, and human food.


MicroHarvest’s pilot plant launch is a transformative moment in the journey towards addressing the global challenge of feeding a growing population while minimizing environmental impact. The company’s proprietary biomass fermentation technology is at the forefront of this launch, showcasing a revolutionary approach to sustainable protein production.


The company’s innovative biomass fermentation technology has already garnered significant attention after being honored with the prestigious Bloomberg NEF Pioneers Award earlier this year. As the sole European company to receive this recognition, MicroHarvest has established itself as an industry leader with a vision for a more sustainable future and the launch of the pilot plant is a pivotal step towards the commercialization of this innovative technology.


For more information about MicroHarvest, please visit: 


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Notes to editors

To download high-res images and read more about MicroHarvest, please visit this link:


For further press information, please contact:

Esme Goldenberg   

International PR Executive

+44 (0)20 805 850 18


About Microharvest

MicroHarvest is a biotechnology company that produces sustainable protein ingredients through microbial fermentation, using agricultural byproducts as feedstock. Their proprietary technology allows them to produce protein ingredients much faster and using significantly less water and space compared to animal or plant-derived ingredients. The dried biomass is then combined with other ingredients to make food products, with applications ranging from feed to pet food and human food.


The company was founded in April 2021 and is led by Co-Founder & CEO Katelijne Bekers, Executive MBA with a background in biotechnology, Co-Founder & CTO Luisa Cruz PhD, bringing over 10 years leading R&D roles and Co-Founder & COO Jonathan Roberz, an experienced entrepreneur who has already successfully built and exited a technology start-up.


Their ambition is to boldly push technological boundaries in the ingredients industry to drive impact across the whole protein value chain.