Diligence was formed in 2008 from an amalgamation of former military & civilian professionals working across the security and hospitality industries. Together we bring a wealth of experience and professionalism from all three sectors. We are a company who prides itself in exceeding our client’s expectations, through open engagement with our potential customers we then tailor packages to complement their existing services. We do this by identifying the individual lifestyle and business needs.

Our Mission

To diligently protect your personnel, property, equipment, and assets.

Our Method

To recruit, train and retain the best personnel across our three sectors, who share our core belief that they are proud to work for us.

Our Strategy

Our Company strategy is to utilise our experience, knowledge and passion of the industry as set out in our quality management system to (ISO 9001).


All Diligence Security Solutions operatives hold a current Security Industry Authority (SIA) Licence and are fully screened and vetted to the British Standard (BS7858). In addition, all our staff are acutely aware of the importance of first and last impressions including the positive impact this can have for you and your business.

Currency Within The Industry

At Diligence Security Solutions we have all the relevant qualifications and licenses, we are therefore compliant with all current and upcoming legislation.

Diligence Services

  • Manned Guarding & Concierge services to BS 7499
  • Key Holding & Mobile Patrols to BS 7984
  • Events & Hospitality Security
  • Risk Management
  • Close Protection (CP)
  • Residential Security Team (RST)
  • Secure Chauffeur Services
  • High-Value Asset Movement and Protection
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