| HCC Underwriting Agency Limited | 01656 868033 | One Aldgate, London, EC3N 1RE |
| HDI Global SE | 0207 696 8099 | 10 Fenchurch St, London, EC3M 3BE |
| HDI Global Specialty SE UK Branch | +44 207 015 4077 | 20 Gracechurch Street, London, EC3V 0BG, United Kingdom |
| Heddington Insurance (UK) Ltd | 020 7719 4626 | 1 Westferry Circus, Canary Wharf, London, E14 4HA, United Kingdom |
| Highlands Insurance Co UK | 0207 213 8900 | PricewaterhouseCoopers LLP, 7 More London Riverside, London, SE1 2RT |
| Highway Insurance Company | 0845 640 5170 | Commercial Claims Department , 69 Park Lane, Croydon, CR9 1BG, United Kingdom |
| Hiscox Ltd | 01206 773914 | Hiscox Liability Claims, The Hiscox Building, Peasholme Green, York, YO1 7PR |
| Hiscox SA | +353 1 238 1800 | The Observatory, 7-11 Sir John Rogerson's Quay, Dublin 2, Dublne, ZZ9 9ZZ, Republic of Ireland |
| HSB Engineering Insurance Ltd | 0845 345 5510 | Chancery Place, 50 Brown Street, Manchester, M2 2JT, United Kingdom |
| Hubener Versicherungs AG | 01444 450600 | 3 Sydney Road, Haywards Heath, West Sussex, RH16 1QH, United Kingdom |
