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Our History

OSS Managed Services Ltd is part of the On-Site Services Group, which was first established in 1985. The company has grown steadily since its formation whilst still providing a range of services to many clients up and down the country.

At OSS Managed Services Ltd, we have a national network of contractors who provide an end-to-end maintenance service across the UK, with numerous relationships being established for over 18 years. Our team is passionate about their work and continually strive to deliver exceptional services.

OSS Managed Services
OSS Managed Services

Years Of


Health and Safety

The OSS Group works in partnership with Altius Vendor Accreditation for Health and Safety standards, being a member of the Safety Schemes in Procurement (SSIP).

Procurement BS8903 – We follow sustainable procurement practices minimising negative impacts of goods and services during their lifetime, ensuring fair contractor prices and terms are applied and respected, whilst respecting ethical standards, and promoting diversity and equality.



The protection of the environment has been recognised as an integral part of our business and when work is undertaken, it is done in an environmentally responsible manner.

Our team complies with legislation and considers customer requirements so we can ensure our activities and services are compliant with environmental legislation throughout the aspects of our business.

OSS Managed Services

Local and UK-wide Coverage

OSS Managed Services Ltd is based in Syston Leicestershire, but our team offers nationwide facility management services. We are able to provide services across England, Scotland, Ireland and Wales thanks to our collaborative team of FM engineers, Estate Account Managers and Maintenance Helpdesk.:

OSS Managed Services


Long Term Relationships

We aim to build long term relationships and establish two-way commitments by earning the trust of our customers. At OSS Managed Services Ltd, our clients work in different sectors, but they all share a unique set of common requirements. We aim to be a service provider of choice within a range of sectors and continually collaborate with our customers.


Get In Touch

At OSS Managed Services Ltd, we are committed to providing excellent and professional services to clients Nationwide.

If you have any questions or need further information, head to our contact us page or call us on 0116 2169340

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