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We're an international supplier of essential services to facilities and premises owned by our clients, with significant operations across the UK, Ireland, Middle East, Asia and Australasia. From humble beginnings as a small family business over 100 years ago, we've scaled our specialisms and expertise to offer a range of high quality, sustainable and internationally accredited services. We work at the heart of our clients' businesses, and our sector expertise means we can design sustainable service solutions that align with their business strategies.

We interact with millions of customers around the world on a daily basis.

We have more than 86,000 colleagues around the world who share our corporate values and deliver our services.

Providing the guidelines for our ethical conduct as we go about our everyday business and setting out acceptable standards of behaviour.

OCS - Working successfully with the tax authorities, for the good of all.