Our Story

Amesect was founded on a simple belief: organic waste should be a resource, not a liability. We transform waste into value through insect biotechnology — and use that biomass to produce the biomaterials of the future.

Our name comes from Ameliorate Insect — the idea that insects can improve the world by reducing pollution, restoring ecosystems, and creating new forms of sustainable value.

Today, Amesect operates at the intersection of:

  • Climate‑tech
  • Circular agriculture
  • Biomaterials innovation
  • Deep‑tech engineering

Our mission is to build scalable, decentralised systems that turn waste into economic, environmental, and biological opportunity.

Our Value Proposition

Amesect empowers waste producers, farmers, and processors to:

  • Reduce waste‑handling costs
  • Stay compliant with tightening regulations
  • Produce high‑value BSF products
  • Unlock new revenue streams
  • Participate in the circular economy
  • Access future biomaterial markets
  • ESG impact and social development BEE goals

Meet Our Experts

Dr. Elsje Pieterse | Co-founder | Director of Research and Development | Scientific Consultant

Dr. Pieterse is one of Africa’s foremost experts in insect nutrition and mass rearing. With over 30 years of experience and 65+ peer-reviewed publications, she brings unmatched scientific expertise to Amesect. Her work focuses on circular agriculture, organic waste valorisation, and insect-based product development. Her research has shaped the foundation of Amesect’s innovation. PhD in Animal Sciences | South African Natural Agricultural Science registered | Stellenbosch University

Brendes Gresse | Co-founder | Director of Technology and Operations

37+ years of engineering experience. Architect of the Magic³ climate control and automation system.

David Stewart | Director of Business Development, Administration & Finance

Entomologist, entrepreneur, and finance specialist with experience across Africa and the UK. Leads commercial strategy and partnerships.