Quality underpins everything we do


Central Management System Accreditation

Wilson James has an established Integrated Management System that is routinely audited by accredited certification bodies.  This independent audit process confirms that our business meets the requirements of our approvals to enable us to effectively achieve our planned results to deliver customer satisfaction.

Investors in People – Standard for People Management

Provides assurance of our commitment to lead, support and manage people to achieve sustainable results.

Security Sector Approvals


ISO 28000 Supply Chain Security Management System

WJ was the first UK security company to achieve this high level security standard.

NSI Guarding Gold Scheme – Security Industry standard

Confirms that the WJ Security Management System meets the highest standards of the UK security industry.

SIA – Security Industry Authority Approved Contractor

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Wilson James currently holds SIA Approved Contractor Scheme (ACS) status for the provision of Door Supervision, Security Guarding, Close Protection and Public Space CCTV.

The ACS standard encompasses all aspects of a security provider’s operation.  It takes a holistic view of how well an organisation is managed and an approved organisation must demonstrate to an independent assessor, on an annual basis that it has met defined standards.

Wilson James is in the top 5% of companies based on assessment score achieved.

Winner Security Excellence Award 2016 for Security Guarding Company of the Year.

PSA – Private Security Authority

Wilson James is an approved contracter with the PSA (Private Security Authority) in Ireland.

Our licence number is 03820.

FORS Gold – Fleet Operators Recognition Scheme


Voluntary certification scheme – confirms that our fleet works lawfully, safely, efficiently and protects the environment. Of over 4,500 accredited operators in the UK, only 185 are certified Gold, showcasing the Wilson James commitment to comprehensive and responsible practices and services.

Achilles UVDB   Category B2 supplier      Safety, Health, Environmental & Quality

Overall audit score 99.33% 

Confirms that the WJ Management Systems meet the stringent requirements of the UK utilities industry.

CHAS, Achilles Building Confidence & Safecontractor

Confirms that the WJ Management Systems meets the stringent requirements of the UK construction industry.