Our Profile

Constant is an independent, family managed and national award-winning specialist in the provision of security services in the UK.

Operating for 40 years, we have grown to become one of the largest independent security companies in the UK. 

We offer our clients a comprehensive range of specialist security and support services and work to the highest possible industry and professional standards.   

We understand security and we work hard to consistently add value, cost effectiveness, best practice and innovation ensuring a truly rewarding and long-term partnership.

To evidence the success of our approach, we have been awarded many industry honours including Security Excellence Awards Best UK Guarding Company, BSIA - National Best Team, BSIA - National Best Customer Service and numerous regional awards.