Our Offices & Staff

Senior Management
Amb. Ted Osius (ret.) President & CEO
Amb. Brian McFeeters (ret.) Senior Vice President and Regional Managing Director
Marc Mealy Chief Policy Officer & Senior Vice President - Research
Maggie Hanson-Muse Chief Operating Officer
Michael Shue Chief Financial Officer
Washington, D.C. Office
1101 17th St., NW Suite 411, Washington, DC 20036 | p. (202) 289 1911
Mario Masaya Senior Research Director - ASEAN, ICT, Digital Policy, Financial Services
Hai Pham Senior Director - Mainland Southeast Asia, ASEAN, APEC, Food & Agriculture, Health & Life Sciences
Lilibeth Almonte-Arbez Senior Director - Maritime Southeast Asia, International Trade Policy, Travel & Tourism, and Supply Chains
Drew Hasson Director - Membership and Sustainability
Patrick Kahn Director - IT & Digital Products
Andrew Koch Special Assistant to the President & CEO
Mega Valentina Deputy Director - Maritime Southeast Asia, Financial Services
Jack Myint Deputy Director - Myanmar, Cambodia, Laos,  Aerospace, Defense & Security, Public Relations
Angelica Ortega Country Research Analyst - Philippines, Singapore and Customs & Trade Facilitation
Pimploy Vivatanapaiboonlap Country Research Analyst - Thailand, Health & Life Sciences, Travel & Tourism
Le Nguyen Country Research Analyst - ICT, Vietnam
Cooper Coviello Associate - Membership, Food & Agriculture, and Supply Chains
Maya Crowden Associate - Operations, AI 
Coby Watts Associate - Accounting and Membership
Yasmine Rahmaan Executive Assistant to the President & CEO.
Singapore Office
460 Alexandra Road, #26-06, mTower, Singapore 119963 | p. +65 6339 8885
Angga Antagia Director - Strategic Initiatives
Sarah Lessing Director - Membership, Operations & Advocacy
Shari Khalid Coordinator - Finance & Administration
Christine Wan Manager - Financial Services, Sustainability and Energy
Jileen Yong Manager - Singapore, ICT
Rahul Rai Associate - Singapore
Indonesia Office
25th Floor - Revenue Tower SCBD Jl. Jenderal Sudirman No.52-53, Jakarta Selatan 12190 Phone : +62 21 5012 1123 | p. +62 21 522 5464 | f. +62 21 522 5466
Angga Antagia Acting Chief Country Representative - Indonesia
Nugraheni Utami Country Representative – Indonesia, SME Initiatives
Marcella Suwandhi Senior Manager - ASEAN, Customs & Trade Facilitation
Ben Djanuar Associate - Indonesia, Travel and Tourism
Celine Kusnadi Associate - ASEAN
Salsabil Afifa (Bella) Associate – SME Initiatives
Heidi Lepar Executive Assistant - Indonesia
Abdullah Samai Assistant - Indonesia
Malaysia Office
26th Floor, Menara Maxis, Kuala Lumpur City Centre, 50088 Kuala Lumpur, Malaysia | p. +60 3 2615 7975 | p. +60 12 270 6880 | f. +60 3 2615 2699
Tina Jamaluddin Chief Country Representative - Malaysia
Emma Tabatabai Senior Country Representative - Malaysia, Brunei, ICT
Philippines Office
Ascott Bonifacio Global City Manila, Room 808, 8/F Ascott BGC, 5th Avenue corner 28th St., Bonifacio Global City, Taguig City 1634, Philippines
p. +63 2 860 9820 | p. +63 918 985 5306 | f. +63 2 908 2555
Florina Vistal Chief Country Representative - Philippines
Third Bagro Country Representative - Philippines
Angelica Christine Acaylar-Takashima Manager - Philippines
Enrique Lacambra III

Regional IT - Associate

Cath Salazar

Associate - Philippines

Thailand Office
23rd Floor, Siam Piwat Tower, 989 Rama 1 Road, Patumwan, Bangkok 10330 | p. +66 656 491 163 
Praab Pianskool Chief Country Representative - Thailand, Laos, Myanmar
Gretchen  Kunze Director - Health and Life Sciences
Saravadee Homsub Country Manager - Thailand, Laos, Myanmar
Tomomi Takeda Executive Assistant - Thailand
Vietnam Office
Unit 1031 -1033, Pacific Place, Prime Business Center 83B Ly Thuong Kiet st., Hanoi, Vietnam | p. +84 90 612 7370
Vu Tu Thanh Deputy Regional Managing Director & Chief Country Representative - Vietnam, Defense & Security, APEC
Bui Thi Viet Lam Country Representative - Vietnam
Minh Vu Manager - Vietnam, ICT
Nguyen Hoai Phuong Manager - Vietnam
Nguyen Hien Chi Executive Assistant - Vietnam