Leading provider of security personnel across the whole of the UK More Info Expert staff for large music festivals, concerts, and sporting events nationwide. More Info Site security solutions for buildings, industrial facilities, and construction sites. More Info Professional CCTV installation and monitoring services tailored to your security needs. More Info

Welcome to National Security Management

Supplying SIA Door Supervisors to the night time economy including Pubs, Clubs & Events.

Also supporting large music festivals/concerts and Sporting Events across the country. Supplying Response Teams, Event SIA & Stewards.

If you are in need of our services please don’t hesitate to get in touch via our email.

Email – office@nationalsmltd.co.uk

Door Supervisors

Our team is fully licensed, expertly trained, and committed to creating…

Site Security

Our security team provides both daytime patrols and night guards…

Close Protection

Our professional teams are equipped to offer comprehensive security…

CCTV Installatiom / Monitoring

We offer flexible solutions, from one-off installations and…

Key Holding / Mobile Patrols

Our team is equipped to respond quickly to any security alerts…

Event / Sporting Ground Security

With our in-depth knowledge of event dynamics and crowd management…

About Our Company

National SM was founded and managed by security industry professionals, a security industry professional with a lifetime of experience in providing high-quality security services and staffing solutions. Drawing on years of hands-on expertise and in-depth knowledge of the security sector, Luke established National SM to offer reliable, professional, and customized security services across the country.

At National SM, we are dedicated to safeguarding what matters most to our clients. From large-scale events and licensed venues to corporate facilities and high-net-worth individuals, our team delivers tailored security solutions with a commitment to excellence. We provide a full range of services, including SIA Door Supervision, site security, key holding, mobile patrols, CCTV installation and monitoring, and close protection. Each service is designed with the client’s unique needs in mind, ensuring peace of mind and safety in all settings.

    National SM provided outstanding security for our music festival. Their team was professional, attentive, and handled the crowd seamlessly. From entry control to on-the-ground support, they kept everyone safe and created a positive atmosphere. Highly recommend!

    Event Security Services

    We've used National SM's door supervisors at our nightclub, and the difference is night and day. Their staff is professional, courteous, and skilled at diffusing situations calmly. Our patrons and staff feel safer with them on-site."

    SIA Door Supervision

    National SM's key holding and mobile patrol service has been invaluable for our business. Their team responds quickly to alarms and maintains a secure presence around our facility, giving us complete peace of mind day and night.

    Key Holding & Mobile Patrols

    We enlisted National SM’s close protection for a high-profile event, and they delivered exceptional service. Their team was discreet yet attentive, ensuring our client’s security without compromising comfort. We’ll definitely work with them again for future needs.

    Close Protection Services