DIPLOMA PLC
Summary
DIPLOMA PLC is registered in the United Kingdom and entered in the “Companies House register” under number 03899848. Its legal form is Public Limited Company (PLC). DIPLOMA PLC is the ultimate parent of a group of 7 subsidiaries in 5 countries, as reported to GLEIF. GLEIF gives this reason: no known person controls the entity, for example because its shareholders are diverse. It has 4 direct subsidiaries in GLEIF data; 2 of them have a lapsed LEI. The LEI was first issued on 24 Jan 2017 and the record was last updated on 12 Dec 2025; the next renewal is due by 2 Feb 2027. GLEIF's ISIN mapping lists 1 ISIN for this LEI.
Written from GLEIF data using fixed, reviewed sentence templates.
Data-quality notes (AssetCensus analysis)
No data-quality notes for this entity in this data release.
Company details
| Legal form | Public Limited Company (PLC) |
|---|---|
| Register | Companies House register · Register website |
| Registration number | 03899848 |
| Registration authority | Companies House |
| Jurisdiction | United Kingdom |
| Registered address | 10-11 CHARTERHOUSE SQUARE, EC1M 6EE LONDON, United Kingdom |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 24 Dec 1999 |
| LEI | 2138008OGI7VYG8FGR19 |
| LEI status | active |
| LEI first issued | 24 Jan 2017 |
| LEI record last updated | 12 Dec 2025 |
| Next LEI renewal | 2 Feb 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
View the whole group: 7 subsidiaries in 5 countriesParent not reported to GLEIF
- Direct parent: no known person controls the entity, for example because its shareholders are diverse.
- Ultimate parent: no known person controls the entity, for example because its shareholders are diverse.
Direct subsidiaries (4)
- DIPLOMA IBERIA HOLDINGS SL Spain lapsed · Madrid
- DIPLOMA HOLDINGS PLC United Kingdom · LONDON
- DIPLOMA OVERSEAS LIMITED United Kingdom · LONDON
- Techno-Path (Distribution) Limited Ireland lapsed · Ballina
ISINs mapped to this LEI (1)
GB0001826634
1 in the GLEIF–ANNA mapping file. The file covers ISINs issued since the mapping started, not all securities.