United States

North East   

• QC Scuba in Wantagh, New York.
• Treasure Cove Divers in Westfield, New Jersey.
• Indian Valley Scuba in Harleysville, Pennsylvania.
• Virginia Scuba in Manassas, Virginia.
• Dive Services of Virginia Beach in Virginia Beach, Virginia.

South East

• Outer Banks Dive Center in Nags Head, North Carolina.
• Aquaspeleo in Live Oak, Florida.
• John P. Jones Scuba in Lake City, Florida.
• Wakulla Diving Center in Crawfordville, Florida.
• Deep Six Diving Services, Inc. in Lakeland, Florida.
• Calypso Divers, Inc. in Tampa, Florida.
• Add Helium in Naples, Florida.
• Chris's Marine in Stuart, Florida.
• Ocean Diving in Pompano Beach, Florida.
• Fill Express in Pompano Beach, Florida.
• WDT in Miami, Florida.
• Tom Mount's Quality Diver Education in Miami, Florida.
• Hyperbarics International with Dick Rutkowski in Key Largo, Florida.
• Horizon Divers in Key Largo, Florida.

South West / Mid West

• OVI Technical Training in Houston, Texas.
• Gigglin Marlin Divers in Houston, Texas.
• Ozark Dive Company, LLC. in Poplar Bluff, Missouri.
• Techs-Mex Divers in Drake, Colorado & Cozumel Island.

Canada

• Dive Central in Barrie, Ontario, Canada.

Caribbean

• DiveTech on Seven Mile Beach & West Bay, Grand Cayman, BWI.
• Ocean Sports, Inc. in Isla Verda, Puerto Rico.
• Golden Arrow Technical Diving Center in Santo Domingo, Republica Dominicana.

Pacific

• Konaquatica in Kailua-Kona, Hawaii.