BLACK DIAMOND SECURITY LTD
Company number 07367704 · Monitor this company
Free AI analysis
Have an AI read this company's filings and write an assessment — financial health, risks, and what the numbers say.
Shareholders' funds
£2,898,396
Balance sheet as at 2025-12-31
Overview
- Company type
- Private Limited Company
- Incorporated
- 2010-09-07
- Employees
- 87 (2025 accounts · was 83 in 2024)
- Registered office
- Vision House Durham Lane, Armthorpe, Doncaster, South Yorkshire, DN3 3FE
- Postcode
- DN3 3FE
- Capital
- 37,500 GBP
- Accounts category
- Total Exemption Full
- Charges
- 2 outstanding
Accounts
- Last made up to
- 2025-12-31
- Next due by
- 2027-09-30
- Financial year end
- 31 December
Confirmation statement
- Last statement dated
- 2025-12-18
- Next due by
- 2027-01-01
Nature of business (SIC)
- 80100 Private security activities
Officers 2 current · 8 resigned
Group structure
Controlled by BLACK DIAMOND GROUP LIMITED — since 2023-12-15
From persons-with-significant-control filings on the public register.
Data protection registration
Registered with the ICO as a data protection fee payer — ZA066262 (Tier 2), registered since 2014.
Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.
Contact details
- Website
- blackdiamondsecurity.co.uk
- Phone
- 08008048112
Providing industry-leading 24/7 security solutions & services in London & Nationwide. Including real-time monitoring, cyber security, dog handling & bodyguarding.
Previous registered addresses 2
| Address | Changed on |
|---|---|
| VISION HOUSE UNIT 7, WEST MOOR PARK ARMTHORPE, DONCASTER, SOUTH YORKSHIRE, DN3 3FE, UNITED KINGDOM | 2014-10-15 |
| 12 HOLYMOOR ROAD, HOLYMOORSIDE, CHESTERFIELD, S42 7DX, UNITED KINGDOM | 2011-09-07 |
Among its peers
Top 5%
by shareholders' funds, of 59 similar companies in DN
The largest employer among its local peers (87 staff).
Among the oldest 25% of its local peers, trading since 2010.
No.1 of the largest private security activities companies in Doncaster →
Competitors Doncaster
This company ranks 1 among private security activities in Doncaster.
The class of 2010
12%
of the 960 companies in this sector incorporated in 2010 are still active today; 84% have since been dissolved.
A fact about the year, not a forecast for this company.