The Security Service in City of Westminster

The Security Service in City of Westminster is a government office (The Security Service, web: https://www.mi5.gov.uk/), Millbank (SW1P 4PN). The Security Service is also known as MI5. Ⓦ.

Postal Code
SW1P 4PN
Street
Millbank
Alternative Name
MI5
Building Type
building
Operator
The Security Service
Website
https://www.mi5.gov.uk/
Inception 1909
Headquarters Thames House, 140 Gower Street, Leconfield House
Located in City of Westminster
Country United Kingdom
Native label Security Service MI5