How can we help you today?
Please use the contact forms below.
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Contact Our Sales Team
New Business Enquiries
I’m a new client and want to learn more about OCS services.
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Contact Our Customer Service Team
Existing Customer Enquiries
I’m a current customer and want to get in touch.
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Contact Our Procurement Team
New & Existing Supplier Enquiries
I’m a supplier and would like to get in touch with OCS.
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Contact Our HR Team
Colleague Enquiries
I’m an existing or former colleague and need support.
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Contact Our Press Team
Press Enquiries
I’m a journalist and would like to speak to the press team.
Office Locations
We have offices in Phnom Penh, Siem Reap and Sihanoukville.