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Operating Hours
Monday – Friday: 9am – 4:30pm
Saturday: 9am – 15:30pm
Sunday & Public Holiday: Closed
Office (Bangkok)
318 / 121 – 122 Merit Place,
87 Lat Phrao Alley 10,
Wang Thonglang, Bangkok 10310
Phone: (+66) 02 1589556-8
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WHY OGC
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Straightforward advice, realistic solutions and long-term value.
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We treat your business as our own, with genuine dedication to your success.
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Direct access to experienced professionals who understand your goals.