The American Chamber of Commerce in Thailand (AMCHAM) is the leading international business association in Thailand.

We are dedicated to promoting an open and robust business climate between Thailand and the U.S., contributing to Thailand’s stature as an international business hub. Through our advocacy, business intelligence, and networks, we are positioned to create value for our members.

AMCHAM is an independent, non-partisan, non-profit organization. We maintain collaborative relationships with the U.S. Embassy Bangkok and affiliated U.S. government institutions. AMCHAM is also a member of the Board of Trade of Thailand (BOT), and liaises regularly with different ministries in the Royal Thai Government. We are active regionally through the Asia Pacific Council of American Chambers of Commerce (APCAC) and in the U.S. as an accredited member of the U.S. Chamber of Commerce.

AMCHAM Activities

Our 2,000+ strong membership base regularly convenes to share expertise, network, and contribute to the wider community at large. Read more about our recent advocacy efforts, member news and other activities here.


Join our member community and connect to information, corporate and government leaders and business opportunities. Sign up for one of our company or individual membership packages now.

Signature Events

AMCHAM hosts over 200 events annually, from high-level working groups to social networking nights, from seminars to sports tournaments and more. With something for everyone, we invite you to join us at our next event.


Year Founded


Company Members


Member Representatives


Active Industry Committees


Events Per Year


Member Employees in Thailand

US$50 Billion

Total Member Investment in Thailand


Gregory Bastien
AMCHAM President

Greg has been working with American Axle & Manufacturing for over 17 years and as the Managing Director of American Axle & Manufacturing, Rayong, Thailand for 6 years.  During this timeframe his focus has been to grow the business within Thailand to include extensive localization of all product needed to support and vertically integrate the business within Thailand. Additionally, the business has grown from supporting one OEM to two OEMs within Thailand and exports to 3 other continents...

Read More
Tibor Pandi
AMCHAM Vice President
Country Head
Citi Country Officer Thailand, Myanmar, Cambodia, and Laos
David Nardone
AMCHAM Vice President
Group Executive - Industrial and International
WHA Industrial Development Plc
Dale Lee
AMCHAM Vice President
Managing Director
CoffeeWORKS Limited
Jeremy R. Osterstock
AMCHAM Treasurer
Chairman & Managing Director
Esso (Thailand) Public Co., Ltd.
George Hartel
AMCHAM Secretary
Chief Commercial Officer
Supara Group
Jeffrey Nygaard
AMCHAM Governor
Executive Vice President - Global Operations
Seagate Technology
Herman Ehrlich
AMCHAM Governor
General Manager
Conrad Bangkok
Jeff Lehrmann
AMCHAM Governor
Managing Director, Chevron Asia South Ltd.
Chevron Thailand Exploration & Production, Ltd.
Parnsiree Amatayakul
AMCHAM Governor
General Manager, Sales, Enterprise and Commercial
Ornkanya Pibuldham
AMCHAM Governor
Managing Director and Chief Country Officer
at the Bank of America Merrill Lynch
Yukontorn ‘Vickie’ Wisadkosin
AMCHAM Governor
President, Ford ASEAN
Ford Motor Company
Viboon Kromadit
AMCHAM Governor
Director & Chief Marketing Officer of AMATA Corporation PCL.
Managing Director of Amata City Co., Ltd.
Jennifer Peng
AMCHAM Governor
Finance Director, Greater Indochina HUB
Colgate Palmolive Thailand
Hector Villarreal
AMCHAM Governor
President of GM Southeast Asia
General Motors (Thailand) Ltd.
Harold Vickery, Jr.
Board Advisor
Chair, Board of Governors
Prem Tinsulanonda International School
David Lyman
Board Advisor
Chairman & Chief Values Officer
Tilleke & Gibbins International Ltd.


Heidi Gallant

Executive Director

Sarawan Dever

Deputy Director

Ambassador Tomwit Jarnson

Government Affairs and Public Policy Director

Sheree Tanpensuk

Special Projects/Foundation Coordinator

Suree Salee (Lek)

Office Manager

Kittithida Prakasukarn (Kittie)

Committee Coordinator

Chonnikan Chuemor (Noon)

Committee Coordinator

Benjaporn Na Lumpoon (Petch)

Membership & Committee Coordinator

Patcharint Wannapamorn (TK)

Membership Coordinator

Meagan Anderson

Content Creator and Editor

Varsha Wadhwani

Print & Digital Content Administrator

Punyisa Phosoong (Tong)

Reception and Special Projects Coordinator

Pisit Hansaphiboon (Ken)

Business Development Coordinator

Pojjanee Bunju (Poj)

Office Assistant

Veeraphon Lerdpiriyasakulkij (Pong)


Anusorn Tainsap (Nhong)