Welcome to GSTS, we are a fully licensed and accredited supplier of uniformed security officers, close protection, bespoke training and consultancy services. With a senior management team comprising of former members of the British Army and civilian police, honesty and integrity are at the very heart of everything we do. We have secured the most rigorous quality assurance and training benchmarks available in our industry including ISO 9001 and ISO 14001 - During 2019 we became one of the first security companies in the UK to achieve ISO 45001.

Alert and well-trained security officers, with excellent communication skills are one of the most effective deterrents available. Our people are the brightest and best security guards there are. Many, reflecting our company's heritage, are former British military operatives, with all that that implies in terms of standards and professionalism. Whatever the size, nature and complexity of your assignment, our team of security specialists and threat assessment experts can provide the thorough audit you will need to determine the optimal security infrastructure and support.

What's new?

NEXT COURSE: DOOR SUPERVISOR/SECURITY LEVEL 2 ___ MONDAY 22ND – THURSDAY 25TH MARCH 4-day SIA training course des… https://t.co/BLMlETsH1z

Posted on Feb 25, 2021  •  Twitter

We were 'Highly Commended' at the #BarclaysEntprAwards. Thank you to everyone who voted. Thank you to the team at G… https://t.co/2nCteFxrv3

Posted on Nov 26, 2020  •  Twitter

Congratulations to @FashionCroLDN Worthy winners of the Next Level award at the #BarclaysEntprAwards. Congratula… https://t.co/wagvtp8oDj

Posted on Nov 26, 2020  •  Twitter

First drink of the night at the #virtual #BarclaysEntprAwards is a French Martini by @GSTSSIA CEO, Dave Potts. https://t.co/Bk1eQdogrt

Posted on Nov 26, 2020  •  Twitter

We've taken our seats for the #virtual #BarclaysEntprAwards. Fingers crossed, we'll keep you posted. https://t.co/2phCFliAg8

Posted on Nov 26, 2020  •  Twitter

The countdown is on for the #BarclaysEntprAwards, one hour to go. Good luck everyone, Capital Furniture Ltd,… https://t.co/BSUyjBoMvR

Posted on Nov 26, 2020  •  Twitter

We're looking forward to this years #virtual #BarclaysEntprAwards. Good luck to everyone in the Next Level category… https://t.co/OVRQq62tzy

Posted on Nov 26, 2020  •  Twitter

INTEGRATED MANAGEMENT SYSTEM 2020 AUDITS ___ Read the full story here ___ https://t.co/Hy99YrVRoF

Posted on Nov 20, 2020  •  Twitter

MY JOURNEY SO FAR… ___ Read Lloyd's full story by following the link below ___ https://t.co/DV19DtgrEw

Posted on Nov 19, 2020  •  Twitter

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