Black Box Advisory Ltd
- Company number
- 11998436
- Status
- Active
- Type
- Private Limited Company
- Incorporated
- 15 May 2019
- Nature of business
- Accounting and auditing activities
Financial management
Management consultancy activities other than financial management
Registered office
Previous names
- Olympus Accountancy Ltd (until 20 Nov 2025)
Control
| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Birkenhaus Group Limited | Ownership Of Shares 25 To 50 Percent Voting Rights 25 To 50 Percent |
15 May 2019 | 22 May 2020 |
| Plutus Consultancy Ltd | Ownership Of Shares 75 To 100 Percent Voting Rights 25 To 50 Percent |
15 May 2019 | 18 Dec 2022 |
| Mr Lee Williams | Ownership Of Shares 75 To 100 Percent | 18 Dec 2022 |
Accounts
| Year ended | Employees |
|---|---|
| 31 May 2025 | 2 |
| 31 May 2024 | 2 |
| 31 May 2023 | 1 |
| 31 May 2022 | 0 |
| 31 May 2021 | 0 |
| 31 May 2020 | 2 |