All Fishing Charters
- Summer Skool Sportfishing
- Summer Skool Sportfishing – Montague
- Summer Skool Sportfishing – Wyandotte
- Summer Sockeye on the Columbia
- Summer Steelhead
- Summer Wind Sport Fishing Charters
- Sun Cross Maldives
- Sun King Charters
- Sun and Sand Charters
- SunKissed Charters – Deep Sea Fishing Nassau
- SunMoon Adventures LLC
- SunSetter Adventure Ashtabula Ohio
- Suncoast Expeditions – Boca Grande Tarpon
- Suncoast Expeditions – Clearwater Fishing
- Suncoast Fishing Adventures
- Sundance Sportfishing Charters
- Sunday Charters LTD
- Sundaze Inshore Charters
- Sundowner Adventures – Vaal River
- Sundowner Zambezi Lodge
- Sunny Side Up Fishing
- Sunrise Catch
- Sunrise Charters
- Sunrise Charters
- Sunrise Charters - Fort Morgan
- Sunrise Charters - Gulf Shores
- Sunrise Charters N.V.
- Sunrise Charters Panama
- Sunrise Charters Panama Cebaco Island
- Sunrise Guide Services
- Sunset Charters
- Sunset Expedition Fishing Adventure
- Sunset Experience
- Sunshine Charters
- Sunshine Charters of Charleston
- Sunshine Fishing Charters
- Super Fly Charters
- Super Friday Fishing
- Super Panga Sport Fishing San Jose Del Cabo
- Super Panga Tres Estrellas
- Superior Fishing Charter
- Superior Pursuits Charter Fishing
- SurReel Charters
- Sure Shot Fishing Charters
- Sure Thing Charters
- Sure Thing Sportfishing
- Surf Rider Fishing Charters
- Surfandfishing Charters
- Surfside Beach Charters
- Surfside Beach Charters
- Surreel Fishing Adventures
- Surrender At Sunrise – Flounder Gigging Trips
- Survival Expeditions
- Sushi Hunter Charters - Crocodile
- Sushi Time Sport Fishing
- Susie E Sportfishing
- Susquehanna Rippin Lips Guide
- Suzie B. Charters
- Suzie B. Charters SCALLOPING
- Sv. Nikola
- SwFlorida Sportfishing-Capt Jason
- Swampdog Tours
- Swan Point Charters
- Swedish Fishguiding Tours
- Sweet & Salty Charters
- Sweet Dreams Fishing Charters 30'
- Sweet Dreams Fishing Charters – NY
- Sweet Dreams Sportfishing Cabo 35
- Sweet Gig Charters & Tours
- Sweet Gig Charters & Tours MI
- Sweet Jody Family Adventures
- Sweet Lips Fishing Charters, Llc
- Sweet Paradise Charters
- Sweet Relief Charters
- Sweet Spot Guide Service
- Sweet Stanly - 39'
- Sweet T Sportfishing – Allegan
- Sweet Water Angler
- Sweet William III
- Swell Time Charters
- Swell-time Sportfishing Charters LLC
- Swoop II Deep Sea Fishing
- Swordfish
- Swordfish Sportfishing
- Sydney Charter Fishing
- Sydney Flyfishing Tours
- Sydney Harbour Fishing Tours
- Sydney Luxury Charters
- Synergy Sportfishing
- Sábalo Costa Rica
- T Time Charters
- T&B East Coast Charters LLC
- T-Rex Adventures
- T-man's Charters
- T.C. Fishing Guide Service
- T1 Fishing
- TA Outdoors
- TAMPA BAY GUIDE SERVICES
- TC Bass Destination Charters
- TC's Fishing Adventures