K4 Group of Companies is a trusted, multi-division organisation delivering integrated solutions across security, medical, training, workforce, CCTV and event support services throughout the UK. Headquartered in London, with regional offices in Peterborough and Leeds, K4 has built a strong reputation for reliability, professionalism and operational excellence across both public and private sector environments.

With over seven years of industry experience, K4 has grown from a specialist security provider into a comprehensive service group supporting events, organisations and communities across a wide range of sectors. Today, we operate as a one-stop shop solution provider, offering coordinated services that ensure security and safety with professionalism at every stage of any operation.

Our security division, an SIA Approved Contractor Scheme (ACS) accredited provider, delivers professional event security, crowd management, stewarding, mobile response teams, CCTV monitoring and consultancy services. K4 is also an approved supplier to organisations such as National Highways and the Crown Commercial Service, reflecting our commitment to maintaining the highest industry standards. Our SIA-licensed officers and event safety professionals are trained to operate confidently in high-pressure environments with the integration of modern technology including GPS-tracked units, digital reporting platforms and body-worn cameras that enable real-time communication and transparency for clients.

Through our medical wing, we provide comprehensive event medical support ranging from FREC-3 qualified first responders and event medics to CQC-registered ambulance provision, ensuring rapid and professional response capabilities across events of all scales.

Our training department is accredited by QN, BIIAB and Qualsafe. It delivers SIA approved security courses and regulated qualifications designed to build essential skills in security, first aid and workforce development. Our training programmes and LMS combine practical, scenario-based learning with recognised industry standards, equipping individuals with the confidence and competence required to succeed in demanding professional environments.

Supporting operations further with our workforce services which provide skilled staffing solutions across events, hospitality and operational environments, while the CCTV wing delivers advanced surveillance capabilities supported by modern technology including rapidly deployed CCTV control room with solar-powered mobile CCTV units.

K4 also provides specialist event consultancy, supporting organisers with crowd management strategies, capacity planning, barrier design, risk assessments and operational planning to ensure events are delivered safely and efficiently. Over the years, the group has successfully supported a wide spectrum of events, from local community gatherings to major cultural and religious festivals attended by more than 100,000 people.

What truly defines K4 is its people-first approach. We believe in building long-term partnerships based on trust, professionalism and care, while continuing to invest in innovation, training and community engagement.

Our philosophy remains simple and central to everything we do. 

*Small enough to care, large enough to deliver.*