Leadership


Man-Chung TangMan-Chung Tang, Dr-Ing, Dr-Ing-eh, DLitt, PE, HonMASCEChairman of the Board
Alvaro J. PiedrahitaAlvaro J. Piedrahita, PEPresident & Chief Executive Officer
T.Y. Lin International
Tony PetersonTony PetersonPresident, T.Y. Lin International Group Ltd.
Executive Vice President, T.Y. Lin International
Maribel CastilloMaribel CastilloAssociate Vice President, T.Y. Lin International
Director - Corporate Communications
Veronica FennieVeronica FennieVice President, T.Y. Lin International
Chief Accounting Officer
Irene MinabeIrene MinabeVice President, T.Y. Lin International
Director - Human Resources
John YoungJohn YoungVice President, T.Y. Lin International
Chief Information Officer
Yang JinYang JinPresident, T.Y. Lin International, China Engineering & Consulting Co., Ltd.
Wong Loo MinWong Loo MinManaging Director, T.Y. International Sdn Bhd, Malaysia
Teh Hee SeangTeh Hee SeangChairman, T.Y. Lin International, Singapore
James TaiJames TaiChairman, T. Y. Lin International Taiwan Consulting Engineers, Inc.
Mark AshleyMark Ashley, PESenior Vice President
Director - West Region, Americas
Heather GaffneyHeather Gaffney, PE, SESenior Vice President
Director - Central Region, Americas
David GoodyearDavid Goodyear, PE, SE, PEngSenior Vice President
Chief Bridge Engineer, Americas
Dennis J. JangDennis J. Jang, PE, SESenior Vice President
Robert MedinaRobert Medina, PESenior Vice President
Director - East District, Americas
James A. MorenoJames A. Moreno, PESenior Vice President
Director-South Region, Americas
Robert RadleyRobert Radley, PESenior Vice President
Director - East Region, Americas
Chwen Cheng SiripocanontChwen Cheng Siripocanont, PE, TE, PTOESenior Vice President
T.Y. Lin International
Mariano ValleMariano Valle, PESenior Vice President
Director - Miami, Caribbean, Latin America Division
Maximo "Max" FajardoMaximo "Max" FajardoVice President
Director - Activation Services, Americas
John FergusonJohn Ferguson, PEVice President
Director - Northwest District, Americas
Director - Alternative Delivery Program, Americas
Joe GomezJoe Gomez, PEVice President
Director - Surface Transportation Line of Business, South Region, Americas
Marwan NaderMarwan Nader, PhD, PEVice President
Technical Director - Bridge Line of Business, Americas
Richard A. WatersRichard A. Waters, PEVice President
Director - Aviation Line of Business, Americas