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 SIA ACS accreditation, K4 Group supports events, construction sites, corporate offices, and public spaces across the United Kingdom.

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ACS Approved ✓

SIA

9001 Certified ✓

ISO

Accredited ✓

CHAS

Approved ✓

Safe Contractor

Trained Professionals

1000+

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, SIA ACS accreditation, 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.

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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. SIA ACS is approved with a national team of licensed officers. 

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.

Portfolio

Some Case Studies

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 SIA ACS approval, 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