We are the leading supplier of security solutions and training services. Professionalism, integrity, loyalty and selfless commitment underpins everything we do.

From security personnel to close protection operatives,  from  mobile support to training, our aim is to provide you with the very best service quality, first time, all of the time.

For too long, clients have been taken for granted by security providers. Complacency and a lack of focus leads to poor quality service. Promises made at the beginning of a contract are far too often unfulfilled leaving the client frustrated and disillusioned.

Founded and managed by senior ex-military and police service personnel, GSTS embodies the same values of service, integrity, professionalism, loyalty and teamwork.

GSTS has become a leading provider of security solutions by ensuring our clients are provided with exceptional service.

We have accomplished this by providing our front line staff with unrivalled personal and professional training and development as well as specialist welfare support.

Our front line staff are our business. Our reputation as a market leader is only as strong as our performance where it matters – ‘in the field’ – alongside our clients. We want you to be as proud of our staff as we are.

GSTS are passionate about putting our clients at the centre of everything we do. From the outset, you will be allocated a personally assigned, designated manager who will respond to requests for assistance at any time of the day or night.

Valuing and caring for our front line staff, direct access management support for our clients and a cast iron guarantee that our performance levels will never drop, distinguishes GSTS from other security providers.

Selfless commitment in the service of the nation is something our management team have done for most of their working lives. It will come as no surprise that such values are ingrained in the DNA of GSTS.

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