Transforming Waste, Powering the Future

Pioneering sustainable solutions for a greener future. Join us in our mission.

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Our Story

Our Mission

At Circa Biotech, our mission is to revolutionize waste management and promote sustainability by transforming organic waste into valuable resources like sustainable aviation fuel (SAF), insect protein, and organic fertilizer. We aim to create a circular economy where waste is minimized, resources are optimized, and environmental stewardship is at the forefront.

Founded in 2020, Circa Biotech is dedicated to transforming waste into valuable resources through innovative engineering solutions.

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About

Meet the Founders

Together, Dr. Haythem Riahi and Dr. Liudmila Prozorova lead Circa Biotech with a shared vision of creating a sustainable future. Their expertise and passion for environmental stewardship inspire our team and community to pursue innovative and impactful solutions.

Behind Circa Biotech

Our Founders

Co-Founder and CEO

Dr. Haythem Riahi

Dr. Haythem Riahi brings over 20 years of expertise in biotechnology and B2B marketing. With a Ph.D. in Biotechnology, Dr. Riahi has led numerous groundbreaking projects in sustainable waste management and renewable energy. His visionary leadership and commitment to sustainability drive Circa Biotech’s mission to transform organic waste into valuable resources.

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Co-Founder and COO

Dr. Liudmila Prozorova

Dr. Liudmila Prozorova, our Chief Operating Officer, has over 18 years of experience in supply chain and project management. She holds a Ph.D. in Engineering and has a remarkable track record in streamlining operations and enhancing efficiency. Dr. Prozorova's innovative approach ensures that Circa Biotech’s processes are both effective and sustainable.

Our Services

Insect Protein

We produce high-quality protein meal from BSFL, providing a sustainable and efficient alternative to conventional protein sources like soy and fishmeal for animal feed.

Oil & Bio-diesel

We produce BSFL oil for SAF feedstock as a renewable energy source derived from larvae oil, offering a low-carbon alternative to traditional jet fuels and helping the aviation industry meet its sustainability goals.

Organic Fertiliser

Our organic fertilizer, derived from insect waste, enhances soil health, boosts crop yields, and reduces the need for chemical fertilizers, promoting sustainable agriculture.

Waste Processing Services

We offer comprehensive waste processing services for businesses and municipalities, diverting food waste from landfills and converting it into valuable resources, reducing environmental impact.

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Our journey is marked by achievements, and it is only the beginning