Westham Co. develops, manufactures and commercializes products based on its patented ATSB® method for controlling and eliminating adult mosquitoes.

Our Vision 

To reduce mosquito populations and mosquito-borne disease wherever people live.

A New Approach

Mosquitoes are a major global health threat.

ATSB® technology is a groundbreaking, commercially available solution that decimates mosquito populations in their natural environment using a patented “attract & kill” method based on mosquitoes’ instinct to feed on sugar for energy.  

ATSB Customers