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An international facilities management company
About OCS
Our history
Our suppliers
Our values
Our leadership
Our achievements
Annual Review
OCS Ireland Gender Pay Report
Sectors
Aviation
Retail
Healthcare
Financial and professional
Sports, leisure and entertainment
Education
Utilities
Government
Manufacturing
Services
Facilities management
Security
Cleaning
Catering
Passenger assistance and aviation support
Front-of-house and support services
Electrical testing and compliance
Landscaping
Mechanical and electrical
Washrooms and hygiene
Pest control
Sustainability
Social mobility
Environment
Health and safety
News
Careers
Knowledge Centre
Contact us
Global locations
