Accreditations and Certification
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OCS Group in numbers
Our accreditations and certificates are important to ensure the best services are provided to our customers and ensuring that health and safety is paramount. By regularly undergoing assessments from independent bodies, we ensure that our operations consistently meet and exceed recognized industry standards. We provide reassurance through certified excellence to meet your needs.
“We make people and places the best they can be, and we do it because we want the people in those places to thrive.”
Rob Legge , Group CEO, OCS
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£2bn+
Organic growth and targeted acquisition
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122yrs
Combined years of industry experience
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8000+
Customers spanning multiple sectors
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130000
Incredible colleagues across the globe
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Resilience Week 2025Reflections on Resilience Week: A Sure Future-Proofing Tool for Businesses
OCS’s inaugural Resilience Week redefines risk management by embedding resilience into everyday culture. Through storytelling, collaboration, and awareness—not policy—OCS empowers employees to take ownership of safety, wellbeing, and sustainability, creating a future-ready workforce.
Martin Lewis
19 Jun, 2025
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DE&I | Our People
Rooted in Routine: Zech’s Contribution to Commercial Landscaping in Singapore
OCS Singapore showcases the power of inclusive employment through Zech, an autistic team member whose dedication to routine and detail enhances commercial landscaping. His story reflects how structured support and meaningful work foster personal growth and service excellence.
OCS Team
13 Jun, 2025
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Resilience Week 2025ESG Resilience Begins With Understanding: Putting it at the Heart of a Sustainable Future
OCS is embedding ESG understanding across its global workforce to build long-term resilience in facility management. Through education, leadership training, and inclusive tools, the company empowers teams to make sustainable, values-driven decisions that benefit people, planet, and performance.
OCS Team
05 Jun, 2025
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Resilience Week 2025Safecall: Creating a Resilient Organisation Starts with Confidence
OCS strengthens its culture of integrity and resilience through Safecall, a confidential whistleblowing service. By empowering employees and stakeholders to speak up safely, the company reinforces trust, transparency, and ethical operations across its global facility management services.
OCS Team
04 Jun, 2025
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We’re ready to deliver the best experiences, productivity, practices, resilience and outcomes and we look forward to connecting with you and your team.