Poseidon,Llc
Berne, IN Doing business as Poseidon Barge
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 237990 Other Heavy and Civil Engineering Construction
- 238990 All Other Specialty Trade Contractors
- 332312 Fabricated Structural Metal Manufacturing
- 332812 Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers
- 332813 Electroplating, Plating, Polishing, Anodizing, and Coloring
- 336611 Ship Building and Repairing
- 423830 Industrial Machinery and Equipment Merchant Wholesalers
- 532310 General Rental Centers
- SAM.gov registration date
- Physical address
- 725 E Parr Rd, Berne, IN 46711, USA
- Website
- poseidonbarge.com
- Founded
- 1986
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Transportation
- Marine
- SIC code
- 37 Transportation Equipment
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | -$44,774 |
| FY2025 | $175,650 |
| FY2024 | -$105,924 |
| FY2023 | $1,534,515 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Navy | $18,116 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Poseidon barge materials | Naval Sea Systems Command (Navy) | $18,116 | |
| Brandy station spud rental | ENDIST Wilmington (USACE) | $32,010 | |
| MPV brandy station - rent (2) 18" X 60' long spuds | ENDIST Wilmington (USACE) | $15,350 | |
| Brandy station spud winch rental | ENDIST Wilmington (USACE) | $39,600 | |
| MVP brandy station spud winch rental | ENDIST Wilmington (USACE) | $72,441 |
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Booz Allen Hamilton Inc. | FA248722FA002 | $30,000 | |
| 381 Constructors | N4008521C0077 | $51,525 | |
| 381 Constructors | N4008521C0077 | $60,300 | |
| 381 Constructors | N4008521C0077 | $109,520 | |
| 381 Constructors | N4008521C0077 | $36,758 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Sterling Shipyard LLC | Port Neches, TX | 336611 Ship Building and Repairing |
| Conrad Shipyard, L.l.c | Morgan City, LA | 336611 Ship Building and Repairing |
| Worthington Products, LLC | East Canton, OH | 326199 All Other Plastics Product Manufacturing |
| Ad4K LLC | Hoschton, GA | 336612 Boat Building |
| Flexifloat Construction Systems | Houston, TX | 336611 Ship Building and Repairing |
About the company
Poseidon, LLC, doing business as Poseidon Barge, is a for-profit limited liability company and marine equipment manufacturer based in Berne, Indiana, that supplies specialized barges, pontoons, spuds, and related marine infrastructure to the U.S. military and civil works agencies, operating primarily as a prime contractor (68% of awards) with recent full-and-open competitive posture across naval and Army Corps of Engineers programs.
Poseidon's core business centers on manufacturing, leasing, and refurbishing modular sectional barges, pontoon platforms, spud equipment, and floating work structures for federal marine operations. Recent representative prime work includes a $115 thousand Total Small Business set-aside purchase order from the U.S. Army Corps of Engineers in September 2021 for modular pontoon barges and accessories at Lower Granite Lock and Dam in Pomeroy, Washington; a $90.4 thousand firm fixed-price contract from Naval Sea Systems Command in September 2022 for overhaul of two government-owned barges at Kings Bay Base, Georgia; a $72.4 thousand spud winch rental from the Army Corps of Engineers in April 2024 for the MPV Brandy Station project; and a $39.6 thousand spud winch rental from the Department of the Army in April 2025 for Brandy Station operations in Galveston, Texas. Dollar magnitude skews heavily toward a single $18.9 million Army Corps of Engineers Philadelphia Engineering District award not itemized in the named award listings. Poseidon also holds an active sub engagement with Booz Allen Hamilton under the Test and Evaluation Technologies for Ranges, Armaments and Spectrum vehicle, providing sectional work barges and rental equipment as of September 2025.
Customer concentration sits with defense and civil works agencies. The top five customers by award count account for 79% of recent awards, led by Naval Sea Systems Command (11 awards, $1.4 million combined potential value) and Naval Facilities Engineering Command (9 awards), trailed by the Army Corps of Engineers (4 awards, $679 thousand combined potential value), the Department of the Army (2 awards, $72 thousand), and the Saint Lawrence Seaway Development Corporation (1 award, $846 thousand). When ranked by potential value, the Corps of Engineers Philadelphia district anchors the portfolio with the $18.9 million outlier, while NAVSEA's 11 awards carry $1.4 million combined. Award activity spiked in 2023 (nine awards) and has moderated since, with only four awards issued in 2024 and 2025 combined. Two awards with combined potential value of $122 thousand face completion within the next twenty-four months. In its subcontractor role, Poseidon supplies specialized marine equipment, custom structural steel, and equipment rentals to 381 Constructors across multiple Portsmouth Naval Shipyard and Army Corps of Engineers projects, and provides marine logistics support to San Rafael Rock Quarry under federal civil works contracts.
Quick answers
Is Poseidon,Llc registered in SAM.gov?
Yes. Poseidon,Llc's SAM.gov registration is active through December 2, 2026.
What is Poseidon,Llc's CAGE code?
Poseidon,Llc's CAGE code is 0RRV8, and its Unique Entity ID (UEI) is TCYEPH3BN7L6.
How much has Poseidon,Llc received in federal contracts?
Federal contracts obligated $175,650 to Poseidon,Llc in fiscal year 2025 and $1,559,467 in fiscal years 2023 through 2027.
How does Poseidon,Llc rank among federal contractors?
Poseidon,Llc ranked #96 in NAICS 532412 in FY2025.
What is Poseidon,Llc's most recent federal award?
Poseidon,Llc's most recent federal contract award is Poseidon barge materials (N4446626P0059), from Naval Sea Systems Command (Navy), on May 20, 2026.
On GovTribe
See Poseidon,Llc's full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors