I-Tech AB manufactures marine coatings and anti-fouling products. It commercializes patented active substance to reduce the growth of marine foul on hull, drove, and other underwater structures. It offers catemine medetomedine as an antifouling agent; and binding technologies, such as metallic and organic binding and carrier and release systems for medetomidine through which the substance can be released in a low and constant concentration from the paint formulation. The company was founded by Lena Martensson Lindblad in 2000 and is headquartered in Mölndal, Sweden.