Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 20 December 2026
- Last conf. stmt
- 6 December 2025
Blackstone Legal Costing UK Limited
- Incorporated
- 11 December 2012 (13 years)
- Previously known as
- P I Costing (Hull) Ltd (until 18 June 2025)M T Costing Ltd (until 23 March 2015)This list may be incomplete. See all names on Companies House
- Industry
- Activities of patent and copyright agents; other legal activities n.e.c. (69109)
- Directors
- Rebecca Sue Humble
- Owned by
- Accounts type
- Dormant
- Region
- Yorkshire
- Address
- Unit 7 Atlas Business ParkBalby Carr BankDoncasterDN4 5JT
Officers 3 active
Officer details are public data from the Companies House register.
Director · Appointed 1 October 2025
British
Born March 1974 (52)
Humble, Rebecca Sue
Director · Appointed 1 October 2025
British
Born July 1982 (44)
Director · Appointed 11 December 2012
Also at Glynn's Properties Limited · more companies
English
Born December 1972 (53)
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Private Limited Company
Reg. no. 09667988
Former controllers (1)
1 December 2025
Group structure 4 companies
Ownership group derived from the Companies House PSC register
Affinity Associates Isaacs & Co Limited Owns 25–50% of shares
Blackstone Legal Costing UK Limited This company Owns 50–75% of shares
Glynn Management Services Ltd Owns 75–100% of shares
Financials
Balance sheet as at 31 December 2025 · dormant accounts · dormant
Trend
Shareholder Funds
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|
| Debtors | £1,000 | £1 | £1 | £1 | |||
| Net Assets | £1 | £1 | |||||
| Shareholder Funds | £1,000 | £1 | £1 | £1 | £1 | £1 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 17 March 2026 | Accounts for a dormant company | 31 December 2025 | ||
| 18 December 2025 | Director's details changed | |||
| 18 December 2025 | Confirmation statement with updates | 6 December 2025 | ||
| 16 December 2025 | Statement of capital following an allotment of shares | |||
| 16 December 2025 | Notification of a person with significant control |
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