Calibre International Security Ltd (Calibre International) is an independent international private security company focusing on the provision of protective services and security training.  We develop strong and lasting relationships; striving to deliver services beyond your expectations.

If you have any questions; are looking for a bespoke service; require any additional information or would simply like to discuss your requirement, please contact us on:

Registered Company in England and Wales Companies House No: 6849085

All Rights Reserved | Calibre International | 2013

Prospect House Crendon Street

High Wycombe, Buckinghamshire

HP13 6LA

United Kingdom