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

AMCHAM creates positive impact in the Kingdom of Thailand through capacity building, advocacy and networking 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 AmChams of the Asia Pacific (AAP) 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 Wong
AMCHAM President

Greg is Managing Director at Agoda, one of the world’s fastest-growing online travel platforms, with over 2,000 employees in Bangkok.  An experienced Board Member and former Senior American Diplomat, Greg specializes in building sustainable partnerships between government and industry.

Greg was Commercial Officer at American Embassies in Thailand, China, Malaysia, Vietnam and other global posts.  Greg was awarded the Gold Medal – the highest award given by the U.S. Department of Commerce. Greg was a Peace Corps Volunteer in Burundi, and entrepreneur with a successful import and retail business in Honolulu.

Greg studied Thai at Chula, holds an MBA from the University of Hawaii, and an MPA from Harvard.

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Greg Boudah
AMCHAM Vice President
Owner and Managing Director
Spokes Jewelry Services
Kaveepan Eiamsakulrat
AMCHAM Vice President
Executive Chairman
K.E. Group
Tibor Pandi
AMCHAM Vice President
Country Head
Citi Country Officer Thailand, Myanmar, Cambodia, and Laos
Charles Blocker
AMCHAM Secretary
Founder & CEO
IC Partners
Aileen Chew
AMCHAM Treasurer
Country Manager
Arpaporn Samabhandhu
Managing Director, Thailand and New Territories
Johnson & Johnson
Gregory Bastien
AMCHAM Governor
Plant Manager
BorgWarner PDS
George Hartel
AMCHAM Governor
Chief Commercial Officer
Supara Group and GQ Apparel
David Nardone
AMCHAM Governor
Group Executive - Industrial and International
WHA Industrial Development Plc
Jeff Lehrmann
AMCHAM Governor
Managing Director, Chevron Asia South Ltd.
Chevron Thailand Exploration & Production, Ltd.
Rachel Davidson
AMCHAM Governor
Cluster General Manager
Hilton & DoubleTree Sukhumvit Bangkok
Adisak Jangkamolkulchai
AMCHAM Governor
Chairman & Managing Director
Esso (Thailand) Public Co., Ltd.
Viboon Kromadit
AMCHAM Governor
Director & Chief Marketing Officer of AMATA Corporation PCL.
Managing Director of Amata City Co., Ltd.
Nara Decharin
AMCHAM Governor
General Manager
Baxter Healthcare
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.
Jeff Nygaard
Board Advisor
Executive Vice President of Operations and Technology
Seagate Technology


Heidi Gallant

Executive Director

Sarawan Dever

Deputy Director

Theeta Hotrakitya

Government Affairs Director

Chamaphan Khanachaiwiruj (Nam)

Government Affairs Specialist

Sheree Tanpensuk

Special Projects Officer & Executive Assistant

Suree Salee (Lek)

Office Manager & Accountant

Kittithida Prakasukarn (Kittie)

Senior Committee & Councils Officer

Patcharint Wannapamorn (TK)

Committee Officer

Benjaporn Chojnacki (Petch)

Membership Officer

Yanatorn Srakaew (Mew)

Membership Officer

Meagan Anderson

Events Producer & Media Officer

Varsha Wadhwani

Communications Officer

Jittapat Sirison (Pat)

Public Policy and Foundation Officer

Pojjanee Bunju (Poj)

Office Assistant

Veeraphon Lerdpiriyasakulkij (Pong)