# DIPLOMA PLC (03899848)

> DIPLOMA PLC is an active private limited company (company number 03899848) incorporated on 24 December 1999, registered in London. Its registered activity is activities of head offices (SIC 70100). Accounts are on file at Companies House (group) but not yet parsed into this record.

- Status: Active
- Incorporated: 1999-12-24
- Registered office: London, EC1M 6EE
- SIC 70100: Activities of head offices
- Next accounts due: 2001-09-24
- Confirmation statement due: 2027-01-07
- Accounts type: GROUP

There are 2,449 companies in activities of head offices in London with filed accounts; the median reports net assets of £796 and is 13 years old.

## Filing and accounts signals (facts, not a rating)

- Incorporated five or more years ago: Incorporated 24 December 1999
- Accounts past their due date: Due 24 September 2001

How each signal is derived: https://firmoscan.com/methodology

---
Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/03899848
HTML: https://firmoscan.com/company/03899848-diploma-plc