# Sole Source SBIR Phase III to Makai Ocean Engineering, Inc. for Submarine-Distributed Temperature Sensing (SUB-DTS) Shipsets

Canonical: https://abierto.us/opportunities/n6660426q0028

- Solicitation number: N6660426Q0028
- Notice type: Award notice (first published as combined synopsis and solicitation)
- Status: Awarded to Makai Ocean Engineering Inc. for $1,517,600.00
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: NUWC Div Newport (N66604)
- NAICS: 335929 Other Communication and Energy Wire Manufacturing
- Product or service code: 5995 Cable, Cord, and Wire Assemblies: Communication Equipment
- County: Honolulu County (FIPS 15003). https://abierto.us/counties/honolulu-county-hi-15003
- City: Waimanalo. https://abierto.us/cities/waimanalo-hi-1578050
- First posted: October 6, 2025
- Last posted: December 17, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/0c27798333f047deaea9f546fe7ea571/view

## Description

Contract action is firm fixed price (FFP). This was awarded as a Sole source but J&A not required due to this being an SBIR Phase III requirement. Award was made on a sole source basis in accordance with the Small Business Act (15 U.S.C. 638)

**Topic Number:** N18A-T017 and as concurred with by the Naval Undersea Warfare Center Division, Newport (NUWCDIVNPT) Office of Small Business Programs.

## Award on USAspending

- Recipient: Makai Ocean Engineering Inc. (UEI GVLGK73C9DM1)
- Contract: N6660426P0028, purchase order
- Obligated: $1,517,600.00
- Competition: Not Competed Under SAP, 1 offers received
- Link: award number N6660426P0028 equals the contract number; same awarding office N66604 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_N6660426P0028_9700_-NONE-_-NONE-/


## Publications

- October 6, 2025: Combined synopsis and solicitation, due October 12, 2025 at 2:00 PM EDT. Notice 03f972bb27184f80aa8153fb872d48b2. https://sam.gov/workspace/contract/opp/03f972bb27184f80aa8153fb872d48b2/view
- October 7, 2025: Combined synopsis and solicitation, due October 12, 2025 at 2:00 PM EDT. Notice 14e03f8e3d894cc694916e2cd3929f83. https://sam.gov/workspace/contract/opp/14e03f8e3d894cc694916e2cd3929f83/view
- October 9, 2025: Combined synopsis and solicitation, due October 17, 2025 at 2:00 PM EDT. Notice ffd9ae2634c5486d87129932237165c4. https://sam.gov/workspace/contract/opp/ffd9ae2634c5486d87129932237165c4/view
- October 21, 2025: Combined synopsis and solicitation, due October 24, 2025 at 2:00 PM EDT. Notice db540d473bc44de8bf43219dbbe12b0b. https://sam.gov/workspace/contract/opp/db540d473bc44de8bf43219dbbe12b0b/view
- December 17, 2025: Award notice. Notice 0c27798333f047deaea9f546fe7ea571. https://sam.gov/workspace/contract/opp/0c27798333f047deaea9f546fe7ea571/view

## Points of contact

- Michelle Weigert, michelle.e.weigert.civ@us.navy.mil, 4018322811

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n6660426q0028.