| RSA Insurance Ireland | 028 90320190 | RSA Northern Ireland Insurance Limited, Artola House, 91-97 Victoria Street, Belfast, BT1 4PB, Northern Ireland |
| Salvation Army General Insurance Corporation Ltd | 0300 030 1865 | Floor 3, 23-24 Lovat Lane , London, EC3R 8EB |
| Samsung Fire & Marine Insurance Co.of Europe Ltd | 0207 367 0018 | 16th Floor, 88 Wood Street, London, EC2V 7QT, United Kingdom |
| SCOR Managing Agency Ltd | 0203 535 8176 | 10 Lime Street, London, EC3M 7AA |
| Shelbourne Syndicate 2008 | 01483 452 622 | Avaya House, Cathedral Hill, Guildford, Surrey, GU2 7YL, United Kingdom |
| SI Insurance (Europe) SA | 0207 337 2929 | 1st Floor, Minster Court, Mincing Lane, London, EC3R 7BB, United Kingdom |
| SiriusPoint International Insurance Corporation | 02037723103 | 4th Floor, 20 Fenchurch Street, London, EC3M 3BY, United Kingdom |
| Sompo Japan Nipponkoa Insurance Company of Europe | 0207 337 2929 | F.A.O. Tim Whitfield, Claims Manager, 6 Devonshire Square, London, EC2M 4YE, United Kingdom |
| Soteria Insurance Limited | 0345 999 8888 | c/o Markerstudy Insurance Services Limited, Arndale House, Arndale Centre, Manchester, M4 3AQ |
| Sovereign Marine & General Ins c-o Pro Global | 01452 782500 | Southgate House, Southgate Street, Gloucester, GL1 1UB |
