Shell Marine Products
- Shell Centre, London SE1 7PB, UK
- (+44) 020 7934 4
- 21/04/2026
Workboat Company
Shepherd Engineering Limited
- (+44) 01493 658457
- 21/04/2026
Shetland Islands Council
- 21/04/2026
Shetland Islands Council – Ferry Services
- 21/04/2026
Shetland Islands Council Towage
- 21/04/2026
Shetland Maritime Limited
- 21/04/2026
Ship Safe Training Group
- 21/04/2026
Shipowners’ Club
- 21/04/2026
ShipServ Ltd.
- Office Gold, 3, 566 Chiswick Park, Chiswick High Rd., Chiswick, London W4 5YA, UK
- (+44) 020 3051 0250
- 21/04/2026
Shipzone
- 21/04/2026
Siemens Financial Services Limited
- 21/04/2026
Siemens Gamesa Renewable Energy
- 21/04/2026
Siemens plc
- Sir William Siemens Square, Frimley, Camberley GU16 8QD, UK
- 21/04/2026
Silvers Marine
- Helensburgh, UK
- 01436 831222
- 21/04/2026
Silverton Aggregates
- (+44) 01493 441186
- 21/04/2026
Simon Storage Limited
- Seal Sands, Stockton-on-Tees, Middlesbrough TS2, UK
- (+44) 01737 778108
- 21/04/2026
Sims Systems Limited
- (+44) 01493 659271
- 21/04/2026
Simwave
- 21/04/2026
Singapore Institute of Technology
- +65 6592 1189
- 21/04/2026
Sita UK
- Docklands Wharf, 72-76 River Rd., Dagenham, Barking IG11 0DS, UK
- (+44) 0870 421 1122
- 21/04/2026
SJW Marine Services
- 21/04/2026
Sky Boat Centre
- 6 Strollamus, Broadford, Isle of Skye IV49 9AL, UK
- 01471 822070
- 21/04/2026
SM GROUP (Europe) Ltd
- Mercator House, 22 Brest Rd, Plymouth PL6 5XP, UK
- (+44) 01752 24 10 10
- 21/04/2026
Smals Dredging Uk Ltd
- 01278 550260
- 21/04/2026
Smit Salvage B.V.
- 65 Fenchurch St, London EC3M 4BE, UK
- (+44) 020 7480 7648
- 21/04/2026
Smith Bros Marine Ltd
- 12b Barham Rd, Rosyth, Dunfermline KY11 2XB, UK
- 01383 411181
- 21/04/2026
SMS
- Beacon Park, Gorleston-on-Sea, Great Yarmouth NR31 7BB, UK
- (+44) 01493 655515
- 21/04/2026
Soil Machine Dynamics Ltd (SMD)
- Davy Bank, Wallsend NE28, UK
- (+44) 0191 234 2222
- 21/04/2026
Solab IT Services
- (+44) 01224 213033
- 21/04/2026
Solent Stevedores
- Silvertown, London E16, UK
- (+44) 01453 544 449
- 21/04/2026
Solstad Offshore (UK) Ltd
- 21/04/2026
Sonardyne International Ltd
- Blackbushe Business Park, Aragon Rd, Yateley GU46 6GA, UK
- (+44) 01252 872 288
- 21/04/2026