Grant took over the overall running of Doyle Security from his Father Shaun in 1996. Since then, Grant has overseen the growth of the business into the modern progressive company it is today.

A total professional with almost 30 years’ experience in the security sector, Grant has ensured that the company has continued to evolve and has embraced the many changes over the years from the introduction of SIA licensing to the rise of electronic security.

Since 2001 Andrew has looked after the day-to-day running of the business. Initially joining as Commercial Manager Andrew progressed to General Manager and became Managing Director in 2010.

Over the last two decades, Andrew has forged long lasting partnerships with customers, Key decision makers and industry leaders within the UK security sector ensuring Doyle Security remains at the forefront of the security industry.

Leading by example, Andrew ensures that the company values of honesty, trust and professionalism run deep through every part of our business.

As Commercial Director, David is responsible for the continued growth and strategic planning of the commercial side of the company. As a Fellow of the Institute of Sales and Marketing Management and with over 30 years’ experience in B2B sales and marketing David brings a wealth of knowledge to the business.

David is passionate about ensuring that all our customers, both new and existing, receive the best possible experience, from initial enquiry through to deployment and then by providing continued feedback and support.

Mark joined us in 2018 as our Director of Operations and brings an unparalleled level of experience to our management team.

Mark is responsible for delivering a focused approach to security solutions to new and existing clients. Mark sets exacting standards in service delivery, with a strategy of recruiting the brightest and most capable people available.

Through his 27 years’ experience in the corporate security sector, Mark has also forged a global network of contacts, many of which are extremely valuable to Doyle clients.

David joined the company in 2018 as Control Room Team Leader and quickly established himself as an integral part of the Operations team. Respected by both his teammates and senior Managers Dave was the natural choice to step up to recently become our Operations Support Manager.

Someone who leads from the front, Dave is vastly experienced in retail security and Event planning and looks after our larger public body contracts and oversees our Events and Night Life Marshall teams.