Providing High End Security Solutions

About - K4S Security

K4S Security has become one of the fastest growing security providers across the UK. K4S, based in London with regional teams operating across the country, provide a high level of quality security services to our clients within both the private and public sectors.

All security operatives are fully vetted, trained and licensed by the SIA, and available 24 hours a day, 365 days a year. Employees are carefully screened in line with BS7858 to ensure they are suitable to work and receive a thorough induction and assignment-specific training for each contract, with the support of our experienced management team behind them.

The safety of our officers is paramount, all officers are monitored via our 24/7 control centre with the appropriate procedures and systems put into place following site surveys and risk assessments. Our management team carry out constant, random quality control visits on all sites of operation.

K4S believe in building long term relationships with our clients, demonstrated by our high client retention rate. We achieve this by focusing on the delivery of our own high standards of service and a continual review of procedures to ensure our clients receive the highest quality service available and more importantly, peace of mind that their business is being protected in line with their requirements. Areas where we work:

• London & the South East

• Birmingham & the Midlands

• Bristol

• Cambridge

• Cardiff

• Ipswich

• Liverpool

• Leeds

• Manchester

• Milton Keynes

• Newcastle

• Northampton

• Nottingham

• Preston

• Portsmouth

• Reading

• Salisbury

• Sheffield

• Slough

• Southampton

• Wrexham

Our Accreditations

K4S Security Limited currently holds SIA Approved Contractor Scheme (ACS) status for the provision of Security Guarding and hold the following accreditations:

• ISO 9001 – 2015 BS7499, BS7858, BS7984


• British Safety Council

• SafeContractor

• Constructionline


Mission Statement

To deliver to our customers a value for money, high quality service at all times, whilst ensuring our staff receive development, training and respect as part of our commitment to producing the highest levels of service quality to our clients.

Our Values

To behave with integrity, honesty and reliability to our customers and each member of staff by supporting each other in every way possible. Always striving to achieve 100%


Our Values



K4S Security Limited are SIA Approved Contractors for the provision of Security Guarding Services

K4S Security Limited. Copyright © 2017. All Rights Reserved.