About Us
Mercury Security Management Ltd is based in Lisburn, Northern Ireland with offices in London and the Republic of Ireland is a high-quality security services provider being led and directed by specialists in their own fields.

Mercury Security opened primarily as a manned guarding company we listened carefully to the requests and needs of our clients over the years. From then we invested and developed some of the finest integrated security solutions bringing together bodily services and technology that we are proud to supply to our clients today.

Our services include CCTV remote monitoring, Alarm Monitoring, Manned Guarding and Concierge, Keyholding and alarm response, Satellite Tracked Mobile Patrols, Lone Worker Monitoring, Vehicle and Asset Tracking, Approved and accredited training.

Our clients include members of the various Retail Sectors, Banking, Government, Residential, Managing Agents, Landlords; some of these sectors require stand-alone solutions while others require a fully integrated security solution..

How has Mercury Security accomplished so much in 10 years? It’s very simple
We place you our customer at the centre of the universe. Our business was built with a powerful ambition “to listen to you and satisfy your needs”.

The value, respect and training we give our staff ensures that they become our brand ambassadors.

Our business is managed with openness, pride and integrity ensuring full legal compliance in all that we do..

You can have a tailor made and cost effective security solution bespoke to your business..
We bring a wealth of security experience to your company with one complete integrated security solution. The team that Mercury appoints to look after you have years of combined experience in delivering results for a business like yours that requires a compliant and cost effective solution..

Our long standing clients are telling us that through our technical research, innovation, flexibility, being reliable, focussed on quality, and outstanding service we are becoming pioneers in the supply of integrated security managed solutions. Please do visit our client testimonial pages on our site and we invite you to take up reference with our clients at a time convenient to you..

Can we save you money?
Yes and we have proven it! It’s a good idea to work out what you spend on security each year, you will benefit from a Mercury complimentary evaluation of all your security needs including Risk management. Please contact us to arrange a meeting which will last approximately 30 minutes. We can meet at your place of work or at our offices in Mercury House.
Mercury Security Management holds SIA Approved Contractor Scheme (ACS) status for the provision of Security Guarding, Keyholding & Public Space CCTV services in Northern Ireland, UK & ROI