K4 Group of Companies | Integrated Security & Medical Solutions UK

We bring together security, medical, CCTV, training, and workforce services under one roof. With over 1,000 trained professionals and K4 group owns ACS approved companies, K4 Group supports events, construction sites, corporate offices, and public spaces across the United Kingdom.

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    About us

    About K4 Group Of Companies

    K4 Group of Companies is a UK-based multi-service provider headquartered in Hounslow, London. Founded by Arsalan Khan, the group has grown from a single security company into a family of six specialised businesses, each dedicated to a specific area of expertise.

    We operate across the security, medical, training, workforce, CCTV, and digital services sectors. Our approach is simple – instead of hiring five different vendors, our clients work with one trusted group that handles everything from manned guarding and event medical cover to CCTV monitoring and staff recruitment.

    With a workforce of over 1,000 trained professionals, K4 group owns ACS approved companies, and multiple industry awards, including OSPA and West London Business Awards recognition, K4 Group has built its reputation on reliability, compliance, and genuine care for the communities we serve.

    Learn More About Us
    K4 GROUP OF COMPANIES
    K4 GROUP OF COMPANIES
    Professional Services

    Our Companies - Six Specialised Businesses

    Each K4 company focuses on what it does best. Together, they give our clients access to a complete range of services through a single point of contact.

    K4 Security Services

    Manned guarding, mobile patrols, event security, door supervision, and key holding services. K4 group owns ACS approved companies with a national team of licensed officers. 

    Bridge Facilities Services

    Security and facilities support are built around you. Event security, mobile patrols, keyholding, property maintenance, and facility management.

    K4 Medical Services

    Event medical cover, ambulance hire, first aid, patient transport, and on-site paramedic services. CQC-registered and NHS experienced

    K4 Training Company

    SIA licence courses, first aid training, fire safety, health & safety, and bespoke corporate training programmes. Nationally accredited. 

    K4 Workforce Services

    Temporary and permanent staffing solutions across security, hospitality, events, and construction sectors. Full recruitment and HR support.

    K4 CCTV Services

    CCTV installation, maintenance, mobile CCTV towers for events and construction, and certified monitoring staff. 

    K4 Global Pvt Ltd

    Control room operations, BPO services, web development, graphic design, digital marketing, and content writing. 

    Our Accreditations

    Meeting the Highest UK Standards

    K4 Group and its companies hold industry-recognised certifications and accreditations. These ensure every service we deliver meets strict quality, safety, and compliance requirements.

    SAFE CONTRACTOR
    CONSTRUCTION ONLINE
    UKCMA
    National Nasdu Security Dog Users
    CHAS Accredited Contractor
    K4 GROUP
    K4 GROUP
    Sectors We Serve

    Industries We Serve Across UK

    K4 Group works with businesses and organisations across multiple sectors. Whether you need security for a music festival, medical cover for a construction site, or trained staff for a corporate event, our group companies deliver it as one coordinated team.

    Events & Festivals

    Complete event safety 

    Retail

    store security officers

    Education

    Campus security services.

    Construction

    Site security, access control

    Corporate

    Offices and event support.

    Hospitality

    Guest safety solutions for hotels.

    Why Choose Us

    Why Businesses Choose K4 Group?

    Single Point of Contact

    Instead of managing multiple vendors, you get one dedicated team that coordinates security, medical, CCTV, and workforce services together.

    Accredited and Compliant

    We hold K4 group owns ACS approved companies, ISO certifications, CHAS, SafeContractor, and ConstructionLine accreditation. Every service meets UK regulatory standards.

    Proven Track Record

    From deploying 500+ officers for the Commonwealth Games to hosting VIP lounges at the Event Production Show – we deliver at scale.

    Nationwide Coverage, Local Expertise

    With offices and teams across the UK, we combine national reach with the personal service of a local provider.

    Awards and Recognition

    K4 Group has been recognised at some of the UK’s most prestigious industry events. These awards reflect our commitment to service quality, innovation, and community impact.

    Press release

    Latest News from K4 Group

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    Proud Partners and Sponsors

    Testimonials

    What Our Clients Says About Us

    Get in Touch With Us

    Let's Discuss Your Requirements

    Whether you need security for an upcoming event, medical cover for a construction site, or a complete multi-service solution, our team is ready to help.

    • admin@k4group.co.uk
    • 02031433998
    • 4th Floor Holdsworth House, 65-73 Staines Road, Hounslow. London. TW3 3HW