Tai-Dan Hsu, PhD, PE, CEO, and Co-Owner

Dr. Tai-Dan Hsu is a co-founder and co-owner of PWT since it was incorporated in 1987. Dr. Hsu has more than 30 years of experience in water resources, environmental compliance, engineering design and cost analysis.

Ding-Wen Hsu, EMBA, President and Co-Owner

Ding-Wen Hsu is co-founder and majority shareholder of PWT. Ms. Hsu has more than 30 years of MIS and managerial experience. As PWT’s President, she directs overall business operations including strategic development, long-term planning, and financial management. A native of Taiwan, she has been very active in the Asian American communities in Denver since she moved to Colorado in 1978. She is one of the founders of Colorado Dragon Boat Festival, the largest Asian American festival in the Rocky Mountain region.

Ram Ramaswami, PhD, PE, Division Director of Environmental and Engineering Services

Dr. Ram Ramaswami is PWT’s Environmental and Engineering Services Division Director with more than 35 years of experience as a senior program manager and senior environmental/chemical engineer. Dr. Ramaswami is  responsible for PWT’s Remedial Action Contract (RAC) and Rocky Mountain Arsenal Oversight Contract (RMAOS).

Chuck Champion, Program Finance Manager and Contracts Administrator

Mr. Champion is PWT’s Environmental Services Division Program Finance Manager and Contracts Administrator ensuring sound financial management and contractual compliance, with primary responsibility for PWT’s RAC and RMAOS contracts. Chuck has more than 28 years of experience leading financial and contractual functions for small government and large Federal purchasing programs.