Allied Seed: Turf Science Genetics
- Offers species and blends of turfgrass seed. Overview of products and distributor locator.
- http://www.turfsciencegenetics.com/

SeedVision
- International marketer of turf and forage grass seed and related products, including biostimulants, foliar fertilizers, and small seeding equipment. Based in Australia.
- http://www.seedvision.com/

Jacklin Seed
- Produces seed for turfgrass species and forage grasses. Products organized by climatic zone and application. Also sells fertilizer products.
- http://www.simplot.com/turf/jacklin/

Seeds West Inc.
- Division of Pennington Seed, Inc., providing research, development, and certified turf-type bermudagrass varieties such as Princess-77 for use on golf courses, sports fields, parks and premium home lawns. Locations in the Imperial Valley of California, a
- http://www.seedswest.com

Greenblade turf suppliers
- Greenblade are suppliers of high quality turf and topsoil to private individuals and the landscape industry from the base in Ross-on-Wye, Herefordshire
- http://www.greenblade.co.uk

Patten Seed Company
- Producer and Marketer of quality sod, grass seed and seeded mats for residential, commercial, sports and related turfgrass or erosion control applications.
- http://www.pattenseed.com