- Slakoff Cramer & Assoc
- Small Boat Marine Svc
- Snead Island Marine Surveyors
- Snider Marine Inc
- Society Of Accredited Marine
- Somma Marine Surveying
- Sound Survey
- South Florida Marine Surveys
- South Florida Surveyors Inc
- Southeast Fire & Marine Assoc
- Southeastern Marine Surveying
- Southern Yacht Surveyors
- Southwind Marine Svc
- Spencer Marine Survey
- Spencer Marine Surveys
- Stan Hansen Marine Surveyors
- Star Marine Surveyors
- Stephen Olson Marine Surveyor
- Stetler Marine Surveys
- Steve Lain
- Steven Mac Near Appraisals
- Stott & Ogram Inc
- Sunset Coast Marine Surveying
- Superior Marine Svc
- Surveyors Seals & Security
- Surveyors Seals & Security
- Swanson Marine Survey Inc
- Synergistic Marketing Concepts
- Tangent Development
- Teal Yacht Svc
- Teal Yacht Svc
- Technical Maritime Assoc Inc
- Terry Purdie Marine Surveyors
- Thatcher Morrison & Parrish
- Timpani Marine Survay
- Tirrell Marine Surveyors
- Todd & Assoc
- Tom Benton Acredited Marine
- Tradewinds Marine Surveys
- Traeger Adjusters
- Tranquil Waters Marine Svc
- Trans Pacific Marine Surveyors
- Trans-Port Marine Surveyors
- True Heading Marine Surveying
- True Headings
- Turn Services Inc
- Turnstone Marine Survey
- U S Inland Marine Inc
- Ums Inc
- Unimar Inc
- United Marine Surveying Inc
- Universal Marine Surveying Inc
- Vericlaim
- Veronica M Lawson & Assoc Inc
- Vigilant Marine Survey Inc
- Viola & Mc Gowan Marine Srvyng
- VIP Cargo Surveys Svc
- Vjeko Franceschi
- Vjeko Franceschi
- Wagner Marine Surveying
- Walter's Boat Works & Yacht
- Ward C Bury
- Ware River Assoc
- Waters Edge Marine Survey
- Wayne Canning Yacht Surveyor
- Welch Marine Surveying
- Wellington Maritime
- Wenger Enterprises LLC
- West Atlantic Marine Corp
- Westocean Marine USA Inc
- Wiggin Marine Inc
- William Coble Marine Surveyor
- William Slattum Marine Survey
- Winston Marine
- Woodbridge Marine
- Woodruff Marine Surveyors
- Worman & Co Inc
- Wright Marine Surveying Inc
- Wright Way Marine Surveys
- Wynne & Roberts Inc
- Ziska & Ziska