Through partnerships with both Gemtek and Terresolve Technologies , RSC Bio Solutions can now offer comprehensive products to address the many challenges and needs of the biobased fluids industry. These brands represent a combined 30 years of product and technology expertise, and serve markets ranging from waste management and airport operations to offshore marine and golf course maintenance.


Founded in 1992 and based in Arizona, Gemtek is dedicated to the research, development and production of non-hazardous, environmentally-responsible cleaners, degreasers, solvents, lubricants and specialty chemicals sold under the Safe Care, Safe Lube™ and AllerSafe® brands.  The company’s products are derived from renewable, biobased resources for a broad range of industrial applications. Gemtek products meet or exceed the "Green" attributes for the Environmentally Preferred Products (EPP) Program, the USEPA DfE, USEPA NCP, SCAQMD, USDA/NSF & USAF.

Gemtek SafeCare provides powerful industrial cleaners, degreasers, solvents and specialty products that extend the life and performance of equipment and tools, are biodegradable, are non-hazardous, and reduce cleanup costs and exposure to regulatory fines.


Founded in 1996 and based in Ohio, Terresolve is dedicated to providing non-hazardous, biodegradable lubricating products that deliver exceptional performance. With more than 50 different applications, the Terresolve EnviroLogic products have been tested and used in some of the toughest environments possible.

Terresolve EnviroLogic® offers a wide variety of products, from hydraulic fluids and gear oils to farm fluids and engine oils.  Terresolve currently serves the offshore marine, utility fleets, clean energy, marine transport, forestry, and turf/golf course maintenance markets.