WT Granite Opco (STM) Ltd: care homes and who is behind them
WT Granite Opco (STM) Ltd runs 3 care homes in England with 172 beds (CQC register, ): 2 good, 1 requires improvement. It is company 13449726 (active). It is owned by WT UK Opco 5 Limited (16044145), which is owned by Welltower Inc.. The chain ends with Welltower Inc., a company registered outside the UK (Delaware Divisions Of Corporation). Latest accounts are made up to 31 December 2025. It has 0 outstanding charges registered (of 1 in total). Kitchen food hygiene: 1 of 2 homes with a matched rating score 5. Sources: CQC, Companies House, Food Standards Agency.
Who owns the operator
| Level | Company | Number | Status |
|---|---|---|---|
| Operator (CQC provider) | WT Granite Opco (stm) Ltd | 13449726 | Active |
| Owner | WT UK Opco 5 Limited | 16044145 | Active |
| Owner of the level above | Welltower Inc. | — | registered outside the UK (Delaware Divisions Of Corporation) |
The chain ends with Welltower Inc., a company registered outside the UK (Delaware Divisions Of Corporation).
Persons with significant control as registered at Companies House on 7 November 2026. Where a company has several corporate controllers, the one with the most kinds of control is followed.
Accounts and charges of the operator
| Company status | Active Private Limited Company |
|---|---|
| Incorporated | 10 June 2021 |
| Latest accounts made up to | 31 December 2025 (small) |
| Next accounts due by | 30 September 2027 |
| Charges registered | 1: 0 outstanding, 1 satisfied |
Status and accounts dates: Companies House company data of 1 November 2026. Charges: Companies House charges register.
Its care homes ()
| Home | Council | Beds | CQC rating | Food hygiene |
|---|---|---|---|---|
| St Mary's Lodge Hull | East Riding of Yorkshire | 26 | Good 2022 | 5 |
| St Marys Care Centre Hull | East Riding of Yorkshire | 60 | Requires improvement 2022 | — |
| St Marys Chanterlands Care Home Hull | Kingston upon Hull, City of | 86 | Good 2026 | awaiting inspection |
CQC rating: latest overall rating and the year its report was published. Food hygiene: Food Standards Agency rating (0–5) of the kitchen at the home's postcode with a matching name; 2 of 3 homes matched, 1 rated 5.
These are facts from public registers, not a judgement of financial risk. An outstanding charge is usually a loan secured on property, which is normal for care homes. Ownership is the chain of corporate persons with significant control as filed at Companies House; filings can lag behind real changes. Names of individuals are not shown.