
BigSis is a British agri-tech company revolutionizing insect control with its proprietary Sterile Insect Technique (SIT) platform. Their business model focuses on delivering cost-effective, chemical-free, and species-specific insect control solutions on a per-hectare per-year service basis, often through distributors. BigSis differentiates itself by using AI and robotics to automate the production of sterile male insects, cutting SIT costs by up to 90% and making it scalable and practical for farmers. Their first solution targets spotted wing drosophila (SWD) in high-value soft fruits, achieving up to 91% suppression in field trials, and they have a codling moth solution in development. BigSis aims to become the category leader, replacing chemical insecticides with sustainable biological alternatives to improve crop yields and support regenerative agriculture.

BigSis is a British agri-tech company revolutionizing insect control with its proprietary Sterile Insect Technique (SIT) platform. Their business model focuses on delivering cost-effective, chemical-free, and species-specific insect control solutions on a per-hectare per-year service basis, often through distributors. BigSis differentiates itself by using AI and robotics to automate the production of sterile male insects, cutting SIT costs by up to 90% and making it scalable and practical for farmers. Their first solution targets spotted wing drosophila (SWD) in high-value soft fruits, achieving up to 91% suppression in field trials, and they have a codling moth solution in development. BigSis aims to become the category leader, replacing chemical insecticides with sustainable biological alternatives to improve crop yields and support regenerative agriculture.
Sector: Agri‑tech (insect control / biological pest management)
Technology: Automated sterile insect technique (SIT) using AI & robotics
First commercial target: Spotted wing drosophila (SWD) with up to ~91% field suppression
Business model: Per-hectare per-year service, often via distributors
Recent funding: Series A closed Nov 2022 (lead: Regenerate Ventures)
Crop pest control for high‑value soft fruit and other crops where chemical insecticides are used
Agriculture / AgTech / Biological pest control
1500000.00
Described as an oversubscribed Seed Plus round financed by family offices, high‑net‑worth individuals and repeat investors.
4500000.00
Described as an oversubscribed Series A with additional participation from Board members and other investors.
“Participation from an impact/regen investor (Regenerate Ventures) and repeat/board investors suggests institutional and repeat backer support”