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Hanford Assistant Manager for Procurement

The Hanford Assistant Manager for Procurement organization is dedicated to evaluating and contracting with businesses to support the Hanford Site cleanup mission, while maintaining compliance with the U.S. Department of Energy (DOE), Site and State requirements.

With a workforce of about 13,000 and an annual budget of slightly above $3.0 billion dollars, Hanford is committed to diligent stewardship of taxpayer, government, and Site resources. We contract with both large and small businesses to procure materials and services adhering to our quality, cost, safety, and scheduling requirements.

Businesses interested in contracting their services for the Hanford Site are encouraged to check the Contracting Opportunities page. If you are the owner of a small business, please see the Small Business Program page.

Mailing Address:

P.O. Box 550, MSIN H5-20
Richland, Washington 99352

Key Links:

Prime Contracts
General Support Services Contracts
Fee Determination Summaries
Expired Contracts
Contracting Opportunities
Contract Management Plans
Small Business Program 

Points of Contact:

Assistant Manager: Heather Dale, (509) 376-6727

Compliance Officer: John Wiltshire, (509) 376-4833

Small Business Program Manager: Tara Coleman, (509) 376-6406

Site Acquisition Career Manager: Susan Hiller, (509) 376-4484 

Hanford Procurement Contracting Officers
Hanford Contracting Officer Representatives and Property Officials
Purchase Card Buyers

For more information regarding certification requirements, visit the Federal Acquisition Institute.

For questions or comments on this webpage, please contact Trevor Toon, (509) 376-8800.

Last Updated 10/23/2025 9:47 AM