Balega
- Manufacturer of running and trail socks, founded in South Africa with a distribution center in the United States. Includes company profile, available products, dealer locator, and contact information.
- http://www.balegasports.com

Queensland Hosiery Mills Pty Ltd
- Australia. Family-owned business that specializes in men's and ladies' socks for school, rugby and other sporting activities, as well as general uniform and work related requirements. Includes product specifications, photos and minimum order information.
- http://www.qhmill.com.au/

Wrightenberry Mills, Inc.
- Produces Wrightsock brand anti-blister double layer sport socks. Includes product information and dealer locator.
- http://www.wrightsock.com/

Desoto Mills, Inc
- Manufacturers of brand name socks for men, women and children, from cotton and cotton rich blends.
- http://www.desotomills.com/

Gean-Edwards
- USA. Sport socks including Promosox logowear, Sock Magic, and Black Mountain brands.
- http://www.gean-edwards.com/

Futian Group
- China. Plain and jacquard knitted socks for sports and clothing uses. Also, gloves and yarns.
- http://www.china-futian.com/

Fenghua Ltd.
- China. Collections of casual and sports socks for men, women and children, from cotton and lycra.
- http://www.fenghuasocks.com/