Filraion SL
- Spain. Manufacturers of custom processed, raw white and dyed viscose and acetate filament yarns. Also, combed and gassed cotton yarns. English and Spanish.
- http://www.filraion.com/

Kesoram Industries, Ltd
- India. Diversified group of companies, active in yarns, paper, cement, tyres, cast iron pipe fittings and chemicals. Manufacturers of rayon filament yarns for industrial applications. Part of the Birla Group.
- http://www.kesocorp.com/

Grace Co., Ltd
- China. Vertically integrated filament yarn spinners. Fine and coarse, continuous filament yarns and threads for knitting, weaving and embroidery, from solvent spun cotton linter viscose pulp. Link to message board. English and Chinese.
- http://www.cn-grace.com/

Svilosa Holding
- Bulgaria. Diversified manufacturing compsny, active in yarns, wood pulp and briquettes, and carboxylmethyl cellulose. Raw white, optical bleached, dull and semi-dull viscose filament yarns for weaving and knitting applications. English and Bulgarian.
- http://www.svilosa.bg/

Eastman Chemical Co
- USA. Diversified manufacturing company, active in chemicals, filaments and plastics. Solution and cone dyed, acetate filament yarns for the textile fabrics and carpet industries. Also, textile processing and finishing chemicals.
- http://www.eastman.com/Markets/Textiles/Textiles_intro.asp

Indian Rayon and Industries, Ltd
- India. Manufacturers of viscose filament yarns. Part of the Aditya Birla Group. Also, carbon black, textile fabrics, ready-made garments and insulators.
- http://www.indianrayon.com/

Enka GmbH
- Germany. Manufacturers of continuous filament yarns for apparel and lining fabrics, from viscose. Part of Acordis. English and German.
- http://www.enka.de/