Check the list below to see if the service you want to complain about is included. You can also find out more about what we can and cannot help with.
If you have any questions, call us on 0345 015 4033.
- Health and Safety Executive (HSE)
- Health and Social Care Information Centre (HSCIC)
- Health Education England
- Health Research Authority
- High Speed Two (HS2) Ltd
- Higher Education Funding Council for England
- Highways Agency or Highways England
- Historic Buildings and Monuments Commission for England (English Heritage)
- Historic Royal Palaces
- HM Courts and Tribunals Service (HMCTS)
- HM Passport Office
- HM Prison Service
- HM Revenue and Customs (HMRC)
- HM Stationery Office (TSO)
- HM Treasury
- Home Office
- Homes and Communities Agency
- Horniman Public Museum and Public Park Trust
- Horserace Betting Levy Board
- Human Fertilisation and Embryology Authority
- Human Tissue Authority