A fully certified, SIA Approved contractor based in Southampton, Hampshire

As a SIA Approved and fully accredited security company, RG Security works hard to maintain the great reputation we have built Nationwide. Based in Southampton, we work with clients across Southern England and Nationwide. Our aim is to give you peace of mind with the quality of our security services and we adhere to all the major industry specific accreditation programmes that are available. With our list of accreditations below, we provide all walks of security for your home and business.

Our certifications

SIA Approved Contractor

“RG Security Ltd holds SIA approved contractor status for the provision of Security Guarding services. 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.

ISO9001:2015 approved

RG Security Ltd are ISO9001:2015 approved for the provision of security guarding. This allow RG Security to provide an additional level of security to you as a customer. This also means that 

we have met the requirements of the standard, which has been 

assessed independently, therefore we are more quality driven 

than a business that has not undertaken ISO 9001 certification.


With 720 buyer members, over 62,000 suppliers on its database and 130 freelance assessors, CHAS is not only the largest but also the fastest growing health and safety assessment scheme in the UK.

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Safe Contractor Approved

The Safe Contractor scheme provides a health and safety audit service for contractors with this accreditation we feel our clients should be reassured that health and safety is being handled correctly and sufficiently on their sites.

Worksafe Contractor

SMAS assess each company individually and requests to see an appropriate and applicable documented health and safety system relevant to the work undertaken and business size. RG Security LTD have been accredited by SMAS and hold a valid SSIP certificate.


NASDU are nationally recognised within the security industry for their canine handling accreditations. They are used by premier private companies within the security industry as well the home office, ACPO, MOD and DEFRA.


Construction Line

One of the UK’s leading procurement and supply chain management service. Construction Line collects, assesses and monitors standard company information through a question that is aligned to PAS 91, which is the standardized pre-qualification questionnaire developed by BSI, created to tackle duplication within the construction industry.

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Contact RG Security today for expert advice on your security requirements

RG Security Ltd


is a company registered in England and Wales. Registered number: 10341003

Registered office: 107 Oxford Avenue, Southampton, Hampshire, United Kingdom, SO14 0DP

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