All Fishing Charters
- Small Wave Charters
- Smile On Board
- Smiley’s Guide Service
- Smith Fishing Adventures LLC
- Smith's Guiding
- Smoke 'N' Reels Fishing Charters – 33'
- Smoke Show Sportfishing
- Smoke n’ Reel
- Smoker Sportfishing
- Smokin Reel Charters LLC
- Smokin Reels – Buzzards Bay (Captain Cliff)
- Smokin Reels – Buzzards Bay (Captain Stephen)
- Smokin Reels – Cape Cod (Captain Stephen)
- Smokin Reels – Cape Cod Bay (Captain Cliff)
- Smokin' Fish
- Smokin' Hooks II
- Smokin’ Hooks
- Smoky Mountain Fishing Company
- Smok’n Reelz Charters LLC – Fountain
- Smok’n Reelz Charters LLC – Majek
- Smooth Dog Charters
- Smooth River Guiding Co.
- SnS Sportfishing / Spoonfeeder Charters
- Snap Decision Charters
- Snap Em Up Fishing
- Snap Fishing Ventures – Northland
- Snap Shot Charters
- Snapptrapp Charters
- Sneekermeer Pike, Perch, Zander fishing
- Snipes Sportfishing
- Snook Action Charters
- Snook On A Hook
- Snook On A Hook
- Snook One Charters
- Snook Sportfishing
- Snooking Around Kayak Charters
- Snookside Fishing Charters
- Snorkel for Lobster with Dauntless Excursions
- Snorkel y Pesca Puerto Morelos – 26' Imemsa
- Snorkel y Pesca Puerto Morelos – 31' Bertram
- So Flo Expeditions
- So Flo Fishing Charters
- So Salty Fishing Charters
- SoFla Angling Co.
- SoFlo Inshore Charters
- SoFlo.Sportfishing Offshore&inshore charters
- SoMax Fishing
- Socrates Fishing Charters
- Sol Fishing
- Sol Search Charters
- Sol Y Mar
- Sol y Mar 1
- Soldier Ocean Service
- Sole-Man Sportfishing
- Soleil Du Nord
- Soleil Sport Fishing
- Solitude Charters LLC
- Solitude Steelhead Guide Service
- Solo Good
- Someday Came Fishing Charters
- Something Catchy Charters Fleet
- Something Catchy Fishing Charters Llc
- Something Fishy Charters
- Somewhere South Fishing Charters
- Sonna Girl Fishing Charters
- Sonny's Guide Service
- Sonrise Fishing
- Sonrise Fishing Charters
- Soo Hoo Sportfishing
- Sooke Salmon Charters
- Sooke Salmon Fishing Charters
- Sooke Saltwater Fishing SA
- Sooke Saltwater Fishing SL
- Soolyman Charters - 32’ Yellowfin 1
- Soolyman Charters – 38’ Yellowfin 3
- Sorta Salty Fishing Charters - 25ft
- Sorta Salty Fishing Charters – 23' Bay Rider
- Sorted Madeira Marlin Charters
- Sou'wester Sportfishing
- Sound Charters
- Sound To Surf Guide Service LLC
- Sound to Summit Alaska Adventures
- Sound-N-Sea Charters
- Sounds Good Charters
- Soundside Tours LLC
- South Angler Adventure
- South Baja Kayak Fishing
- South Beach Monster Shark Adventure
- South Bound OBX Outfitters
- South Cruise Adventures
- South End Adventures
- South End Anglers
- South Florida Boat Charter – 42' Sportfish
- South Florida Fishing Guides
- South Florida Fishing LLC
- South Jersey Fishing Charters, Inc
- South Jersey Outfitters
- South Louisiana Redfishing
- South Marsh Charters
- South Of Heaven Guide Service