Thai Industries Development Co., Ltd
- Vertically integrated textile manufacturing company. Carded and combed yarns for knitting and weaving applications, from cotton, viscose, acrylic, polyester and blends. Also, airjet loom woven greige fabrics.
- http://www.thaiindustry.com/Tid/

Thai Spinning Industry Co., Ltd
- Flat and high-bulk, regular and fancy yarns for weaving and knitting, from polyester, polyamide, acrylic, viscose, wool and blends. Anti-bacterial and flame retardent finishing services. Also, ready-to-wear sweaters.
- http://www.thaispinning.com/

Saha-Union Co., Ltd
- Diversified group of manufacturing companies, active in textiles, footwear, plastics, steel and computer accessories. Greige and dyed yarns and sewing threads, from cotton, polyester and blends, and natural rubber threads. Also, rubber tapes, and elastic
- http://www.sahaunion.co.th/

Kongkiat Textile Co., Ltd
- Standard and custom designed, top dyed melange yarns for knitting applications, from cotton, wool, viscose, polyester, acrylic and blends. Also, anti-bacterial yarns. Link to color charts.
- http://www.melangeyarn.com/