Terry Lettenmaier
OR Doing business as Williwaw Engineering
- UEI
- WTK6HWUVZLB8
- CAGE
- 86X36
- SAM.gov registration
- Expired
Company facts
- Self-certified in SAM.gov
- Entity structure
- Sole Proprietorship
- SAM.gov registration date
- Physical address
- 1195 SE 36th St, South Beach, OR 97366, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| University Of Hawaii | N0002422F8803 | $50,000 |
Grant subawards
| Prime recipient | Prime award | Amount | Awarded |
|---|---|---|---|
| University Of Hawaii | DEEE0011380 | $150,000 |
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| Oscilla Power Inc. | Seattle, WA | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) |
| Aquaharmonics Inc. | West Linn, OR | — |
About the company
Terry Lettenmaier is a sole proprietorship owned by Terry Lettenmaier operating under the division name Williwaw Engineering and the doing business as name Williwaw Engineering. Based on the federal contract award history provided, Terry Lettenmaier through Williwaw Engineering provides research, operations, and maintenance services in support of renewable ocean wave energy test sites.
The federal contract award history shows that Terry Lettenmaier as Williwaw Engineering has received multiple subcontract awards supporting research at the U.S. Navy Wave Energy Test Site (WETS) in Hawaii. These subcontracts were awarded by the University of Hawaii as the prime contractor. The subcontracts included tasks such as providing continuing research support to WETS, extended research support to WETS, and additional research tasking related to wave energy. Through these subcontracts, Terry Lettenmaier as Williwaw Engineering has provided specialized research and site maintenance services to support the development and testing of renewable wave energy systems.
Quick answers
Is Terry Lettenmaier registered in SAM.gov?
Terry Lettenmaier's SAM.gov registration expired on April 7, 2026.
On GovTribe
See Terry Lettenmaier's full federal record
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors