Seastrand Engineering L.l.c
Greycliff, MT Doing business as Seastrand Engineering LLC
- UEI
- SZG9J7N3QR43
- CAGE
- 884H9
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 201 A St, Greycliff, MT 59033, USA
- Website
- seastrandengineering.com
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| 8511718219 ! Kit,brushguard | Land and Maritime | $95,183 | |
| 8511693420 ! Kit,brushguard | Land and Maritime | $30,199 | |
| 8511492111 ! Ring assembly,shipp | Construction and Equipment | $9,156 | |
| 8511376951 ! Chin rest | Aviation | $12,574 | |
| 8510815598 ! Parts kit,hand brak | Land and Maritime | $25,600 |
About Seastrand Engineering L.l.c
Seastrand Engineering LLC, a self-certified small disadvantaged business based in Roberts, Montana with operations in Oakland and Los Gatos, California, manufactures precision-engineered components and parts for military defense applications and supplies them to the Defense Logistics Agency as a prime contractor across 63 total federal awards carrying a combined potential value of $2.2 million. The company operates exclusively as a prime contractor (100% of awards), competing predominantly under total small business set-asides; approximately 92% of named awards carry a total small business set-aside designation.
Seastrand's customer footprint is entirely concentrated within the Defense Logistics Agency, which accounts for 100% of awards across five internal DLA divisions. The DLA Land and Maritime division dominates the relationship, funding 39 awards worth $1.8 million combined potential value, followed by DLA Aviation with 16 awards valued at $214 thousand. Three awards each flow through DLA Troop Support Construction and Equipment and DLA Troop Support Hardware. The vendor holds three active indefinite delivery contracts: a $1.1 million single-award brushguard kit IDC with DLA Land and Maritime (ceiling value $1,102,588, ultimate completion December 7, 2026) issued December 8, 2021; a $250 thousand single-award non-rotating eye bracket IDC with DLA Land and Maritime (issued October 28, 2022, completed October 28, 2023); and a $49,050 single-award chin rest IDC with DLA Aviation (issued May 1, 2025, extending through April 30, 2030). Representative prime work includes a $95,183 delivery order awarded October 23, 2025 against the brushguard IDC for brushguard kits with completion by May 21, 2026; a $44,282 total small business set-aside purchase order awarded October 21, 2021 to DLA Aviation for chin rest components; and a $106,902 total small business set-aside purchase order awarded September 15, 2021 for armor plate (NSN 8508519885). The company's capability portfolio spans vehicular structural components, aircraft parts and auxiliary equipment, ordnance and small arms components, and miscellaneous power transmission equipment, reflected across top NAICS categories including All Other Miscellaneous Fabricated Metal Product Manufacturing (14 awards) and Other Aircraft Parts and Auxiliary Equipment Manufacturing (13 awards).
Activity has declined sharply from the 2021–2022 peak. The vendor received 36 awards in 2021 and 14 in 2022, dropping to 8 in 2023, 1 in 2024, and 4 through mid-2025. Real-dollars obligated total $503 thousand against a combined potential value of $2.2 million, representing a 23% cash-to-ceiling ratio. The vendor carries no subcontract footprint in the source data and does not appear on government-wide vehicles or agency-wide IDIQs outside the three single-award DLA indefinite delivery contracts named above.
Quick answers
What is Seastrand Engineering L.l.c's UEI?
Seastrand Engineering L.l.c's Unique Entity ID (UEI) in SAM.gov is SZG9J7N3QR43.
What is Seastrand Engineering L.l.c's CAGE code?
Seastrand Engineering L.l.c's CAGE code is 884H9.
What is Seastrand Engineering L.l.c's primary NAICS code?
Seastrand Engineering L.l.c's primary NAICS code is 541330 (Engineering Services).
Where is Seastrand Engineering L.l.c located?
Seastrand Engineering L.l.c's physical address in SAM.gov is 201 A St, Greycliff, MT 59033, USA.
Is Seastrand Engineering L.l.c registered in SAM.gov?
Yes. Seastrand Engineering L.l.c's SAM.gov registration is active through January 13, 2027.
What is Seastrand Engineering L.l.c's most recent federal award?
Seastrand Engineering L.l.c's most recent federal contract award is 8511718219 ! Kit,brushguard (SPE7L126F0916), from Land and Maritime, on October 23, 2025.
On GovTribe
See Seastrand Engineering L.l.c's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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