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Accreditations & Memberships

LSS Accreditations & Memberships

London Security Services is accredited to the highest standards, and this is reflected in the services levels that we provide. We aim to go beyond the levels required for security industry compliance by ensuring that we are continually improving the service we provide. We are proud to have meet the standards for the following accreditations:

UKAS ISO 9001 and ISO 14001

London Security Services UK Ltd has been approved and is compliant with ISO 9001 and ISO 14001.



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UKAS ISO 14001

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SIA Approved Contractor

London Security Services (UK) Limited hold Security Industry Authority Approved Contractor Status for the provision of Security Guarding, Door Supervision and Key Holding.

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Safe Contractor

London Security Services (LSS) has earned the Safe Contractor accreditation, highlighting its commitment to top-tier health and safety standards. This certification assures clients of LSS’s adherence to rigorous safety protocols and legal compliance, underscoring its dedication to a secure working environment.

Safe Contractor Logo

SME 500 Winner Logo

UK SME Winner

London Security Services (LSS) has been recognized as a UK SME 500 winner, celebrating its outstanding performance and growth among small and medium-sized enterprises in the UK. This accolade highlights LSS’s excellence in business practices, customer service, and overall market impact.

London Prestige Award

London Security Services (LSS) has received the London Prestige Award, honoring its exceptional service quality and dedication within the security industry. This prestigious award acknowledges LSS’s commitment to excellence and its significant contributions to the safety and security of its clients.

London Prestige Award