About Avantguard

A Fresh Approach To Security

Avantguard is run by hands-on managers with extensive experience in the security industry. We’ve been out and done the job ourselves, we understand your problems and we believe in a personal service for each client. You’re getting a managed security service, not just manpower.

Everyone’s needs differ. You may be the facilities manager for a multi-million pound factory or the owner of a small shop. So we work with each client individually to develop a tailored security plan.

Avantguard provide security guards and security services across South East England through Sussex, Surrey, Hampshire and Kent.

You can trust us to deliver exceptional performance.

Vetted Security Staff

All our staff are fully vetted and have passed rigorous employment and financial checks. They are licensed by the Security Industry Authority.

Our security officers are a trained and licensed part of our team. They are professionals, not novices.

Our company values are:-

  • Honesty
  • Integrity
  • Excellence
  • Pride

These aren’t just words, these are values drawn up in conjunction with our team who are signed up to putting these into practice on every job, every day.


Contact Us


Areas we cover include Brighton, Worthing, Chichester, Bognor Regis, Portsmouth, Southampton, Crawley, Eastbourne, Redhill, Horsham, Guildford, Tunbridge Wells, Maidstone and South East London.