Tai-Dan Hsu, Ph.D., PE, Co-Owner/CEO
Dr. Tai-Dan Hsu is the Chief Executive Officer, 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. As PWT’s CEO, he directs overall business operations including strategic development, long-term planning and financial management.
Ding-Wen Hsu, Co-Owner/President
Ding-Wen Hsu is co-founder and majority shareholder of PWT and currently serves as president. Ms. Hsu has more than 30 years of MIS and managerial experience. 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. In addition, she is the co-founder of International Multi-Cultural Institute, a nonprofit organization that promotes understanding and interaction among various cultures.
Keven Truesdell, Director of Sales and Business Development
Keven Truesdell is the Director of Sales and Business Development at PWT. Keven is responsible for implementing PWT’s growth strategy and positioning the company as the preferred professional services provider for government clients. A graduate of West Point, Keven served in the US Army Corps of Engineers and has led sales and business development efforts since his departure from active duty service.
Susan Deffert, Director of Administration
Susan Deffert has more than eighteen years of broad-based experience in all aspects of human resources management with strong communication, interpersonal, and project management skills. She has extensive experience working in engineering and construction, service and manufacturing environments and specializes in International HR, Employee Relations, Leadership Training, Recruiting and Staffing, Benefits, Policy Development, and Project Management.
Levi Todd, PE, Environmental Services Division Manager
Levi Todd, P.E., PWT’s Environmental Services Division Manager, has been with PWT since 2006. Mr. Todd has more than 25 years of experience as an engineer and senior manager. He has provided environmental expertise throughout the US, Europe, and Brazil for multinational corporations and government agencies. As PWT’s ENSE Division Manager, he directs a diverse group scientists and engineers in the investigation, remediation, and management of some of the most complex contaminated sites in the country.
Greg Pickett, Information Technology Project Manager
Greg Pickett manages PWT’s contract at DOE’s Western Area Power Administration facility in Lakewood, Colorado. He leads a team of engineers and analysts in Cyber Security, Computer Hardware, Microsoft, Citrix, Novell, Linux, Call Center Customer Support, Application Administration and Operations. Greg has more than 25 years experience managing computer and network systems in Oil and Gas, Electronics, Architectural Engineering and Telecommunications industries.
Charles (Chuck) Champion, Program Finance Manager and Contracts Administrator
Chuck 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 Remedial Action Contract (RAC2) and Rocky Mountain Arsenal Oversight Contract (RMAOS). Chuck has more than 28 years of experience leading financial and contractual functions for small government purchasing programs up to multibillion-dollar Federal programs, and has provided all facets of government reporting and program tracking methodologies.
David Majidi, Controller
David Majidi is the Controller at PWT . David is responsible for coordination and preparation of company financial, budgeting and project accounting. Mr. Majidi manages PWT’s DCAA approved financial system. David has over 30 years experience in General, Cost and Project Accounting.
