I-Tech AB, a biotechnology company, develops, markets, and sells antifouling coating products in Sweden. The company offers Selektope, an organic, metal-free biocide used as a component in marine antifouling paints to prevent barnacles from settling on coated surfaces. It serves the cleantech sector and marine paint industry. I-Tech AB was founded in 1990 and is based in Mölndal, Sweden.