ERM-Siam Co., Ltd.


Energy & Environment Consulting

About Us

ERM is one of the world's leading providers of consulting services and has 145 offices in 41 countries employing 4,000 staffs. ERM has been in Thailand for since 1997. We have mature operations with in depth knowledge of regulations, regulators and application. Our focus sectors include oil and gas, petrochemical and refinery, mining, construction material and waste management sectors.

Our Business Unit has over 70 professional staffs embedded in 6 Practice Teams, comprising Impact Assessment and Planning (IAP), Capital Project Support (CPS), Performance and Assurance (P&A), Contaminated Site Management (CSM), Energy and Climate Change (ECC), Sustainability Strategy Transformation (SUS). Key clients comprise PTT Group, PTTEP, Chevron Thailand, Pearl Energy, Siam Cement Group, Thailand, Greenhouse Gas Management Organization, Thailand Energy Policy and Planning Office, Thai Beverage Energy, and Banpu Power. ERM (Thailand) is 51% Thai and 49% foreign owned.

Senior Management:
-Asian Growth Initiative Leader: Mr. Nat Vanitchyangkul
-Partner, Impact Assessment & Planning: Ms. Kamonthip Ma-oon
-Country Manager: Mr. Plerngtape Chamikorn

Rep/Contact Info

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Plerngtape Chamikorn
Country Managing Partner
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Steven John Duckworth
Regional Sales Growth Initiative Leader, Asia Pacific
Tanyaporn Pipattammakul
PA to Country Manager