Ursa Chemie GmbH
- Germany. Manufacturers of chemical products for the automotive, cosmetic and pharmaceutical, cleaning and metal processing industries. Also, a range of cosmetics. Part of the Zschimmer and Schwarz Group. English and German.
- http://www.ursa-chemie.de/

Unilox Industrial Corporation
- Philippine manufacturer of lead oxides for battery and paint applications, stearate-based PVC additives, and zinc and aluminum sacrificial anodes.
- http://www.unilox.com

Union Derivan (UNDESA)
- Spanish manufacturer of fatty acids, esters, metallic stearates, PVC stabilizers and Lubricants, esterquats and paint driers.
- http://www.undesa.com/

Unitex Chemical
- Chemical supplier manufacturing flame retardants, plasticizers, polymeric and organic intermediates for adhesives, paints, plastics, and for producers of polymers, pharmaceuticals, agricultural and specialty chemicals.
- http://www.unitexchemical.com/