Tillinghast Association A society to share the genius of Albert Warren Tillinghast his principles of modern golf course architecture and design. http://www.tillinghast.net/

Tim N. Cate Designs, Inc. Golf course architect located in Sunset Beach, North Carolina. http://www.timcate.com

TLV Agronomics Turfcare maintenance and Audubon Sanctuary programs and course construction. http://www.turfconsulting.com/

Tom Doak Golf Dedicated to the rebirth of golf architecture. http://www.doakgolf.com/

Tony Ristola Architect Golf course architecture, landscape design and planning, construction and golf course renovation. http://www.agolfarchitect.com/

Tour 18 Design Group Developers of the patented bunker drainage system the 'Magic Box'. Product specifications and contact page are listed. http://www.tour18designgroup.com/

Valleycrest Companies Nationwide golf course construction, maintenance and management firm located in Calabasas, CA. http://www.valleycrest.com/

von Hagge Global course architects. Profiles, awards, newsletter and testimonials are listed. http://www.vonhagge.com/

Wayne Grady A professional golf course development company, founded by Wayne Grady, capable of providing a full range of services from concept design through to construction. Biographies, services and philosophy are listed. http://www.waynegrady.com/

William W. Amick Architect since 1959 and current ASGCA member. Biography, services, course list and articles are featured. http://www.amickgca.com/