Trevor Immelman
- 2008 Masters Champion

David Leadbetter
- World renowned golf instructor

Jim McLean
- World renowned golf instructor

Brett Favre - NFL MVP

Brett Hull - NHL MVP

Jan Stephenson - LPGA Professional

Bruce Zabriski
- PGA Club Pro of the Year
(1991, 1993, 1995, 1998)

Brad Faxon - PGA Tour Player

Christina Kim - LPGA Tour Player

Jack Wilson
- Allstar SS, Pittsburgh Pirates

James Caan

BallenIsles  Country Club

Comfort Inn

Baltimore Orioles - Training Facility Fort Lauderdale

Brian Shimer- United States Men’s Olympic Bobsled Driving Coach

United Way Center of Excellence – Miami

Pittsburgh Field Club - Pittsburgh, Pennsylvania

Kinloch Golf Club - Manakin-Sabot, Virginia

Champion Hills Country Club - Hendersonville, North Carolina

Brookville Country Club - Long Island, New York

Oakmont Country Club - Oakmont, Pennsylvania

Walt Disney ( All Courses) - Orlando, Florida

City of Silver Spring
- Montgomery County, MD

Edwin Watts Golf

MacGregor Golf

PGA Tour Superstores
STI is official turf provider

Fox Sports

Robert Trent Jones Golf Club

Caves Valley Country Club

Old Palm Golf Club

Dante Bichette - Former 4-time Major League Baseball All Star

Yes! Golf

University of Nebraska

Dr. Jim Suttie - Named one of GOLF Magazine's Top 100 Teachers

Pennsylvania State University

Baltusrol Golf Club

Seneca Nation of Indians

National Naval Medical Center

Boys & Girls Clubs of America

NFL Y.E.T. Centers – Boys & Girls Clubs

Broward County Florida Park & Recreation

Pet Ritz America

Caves Valley Golf Club - Owing Mills, Maryland

Glen Oaks Club - Long Island, New York

Frairs Head Country Club - Long Island, New York

Robert Trent Jones Golf Course - Gainesville, Virginia

ChampionsGate Golf Club

National Indoor Football League

New York Yankees

Miami Dolphins

Holiday Inn

University of Michigan

University of South Carolina

Princeton University

Seton Hall University

Weber State University

St. Bonaventure University

Georgetown University

Pebble Beach

Spy Glass

West Point

Jorge Ramos - Anchor for  Univision’s evening News

Burning Tree Golf Club - Washington, D.C.

Elmhurst Country Club - Moscow, Pennsylvania

Scarsdale Country Club - Westchester, New York

Piping Rock Golf Club - Long Island, New York

Cog Hill Golf and Country Club - Chicago, Illinois

David Leadbetter Academies - Florida-California-Hawaii

The Cliffs - Greenville, South Carolina

Winged Foot Golf Club - Mamaroneck, New York