Black Diamond Security: Detailed Company Information & Corporate Profile
Contact top employees from
Black Diamond Security
Summary
Black Diamond Security is a private company that has been in the industry for 16 years. The business currently specializes in Security and Investigations area. The company has 200-500 employees. Register with SignalHire to connect with Black Diamond Security employees and management.
| Black Diamond Security Website | blackdiamondsecurity.co.uk |
| Social Links |   |
| Phone Number | 0800 804 8112 |
| Industries | |
| Black Diamond Security Headquarters address | 25 Bedford Square, London, England, WC1B 3HH GB |
| Company Size | 200-500 employees |
| Specialties | Manned Secuirty - Mobile & Static, Infrastructure Protection, Technology Led Solutions, Close Protection & VIP Services, Commercial Debt & Rent Recovery, Bailiff Services, Training - SIA & Bespoke Security Courses, Private Investigations Services |
| Founded | 2010 |
| Estimated Annual Revenue | $10M - 50M |
| Operating Status | Independent Company |
| Updated: | 2026-07-30 |
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 2000 | Privately Held | 25 - 100 | |
| - | Public Company | 1000-5000 |
Workforce Turnover
Length of Employment
Black Diamond Security's workforce includes employees across a wide range of tenure levels.
5% have been with the company for less than 1 year11% have been with the company for 1 to 2 years11% have been with the company for 3 to 4 years21% have been with the company for 5 to 7 years16% have been with the company for 8 to 10 years37% have been with the company for more than 11 yearsContact top employees from
Black Diamond Security
Michael JohnsonSecurity Officer
Usama WaheedSafety Officer
Faylicia MangumPublic Safety Officer
Ronnie A MaberrySecurity Officer
Companies Similar to Black Diamond Security
Black Diamond Security Corporate Information: FAQ
Black Diamond Security operates in the Private Security industries. More details can be found on the official website: blackdiamondsecurity.co.uk.
Black Diamond Security has offices located in London, GB.
The headquarters of Black Diamond Security are located in London, United Kingdom.
You can contact Black Diamond Security by phone at 0800 804 8112.
Black Diamond Security currently employs 200-500 people.
Well-known competitors of Black Diamond Security include Intertech Ci and Kratos Defense and Security Solutions.
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