These companies have all achieved the erosh Code of Practice (formerly the CHS Service Excellence Standards)
- Catalyst Housing Association
- CESSA Housing Association
- Dacorum Borough Council
- The Mercers’ Company
- Milton Keynes Council
- Northampton Partnership Homes
- Optivo
- Pickering and Ferens Homes
- Regenda Homes
- Riverside
- Rochdale Boroughwide Housing
- Salvation Army Housing Association
- SOHA
- Trivallis
- Watford Community Housing Trust
- Wealden District Council