Karl Senner, L.L.C.
Kenner, LA
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 25 W 3rd St, Kenner, LA 70062, USA
- Website
- karlsenner.com
- Founded
- 1972
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 35 Industrial Machinery & Equipment
- Profiles
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 | $1,048,356 |
| FY2025 | $9,896 |
| FY2024 | $75,952 |
| FY2023 | $46,452 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $720,050 | |
| 2 | Department of Homeland Security | $328,306 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| ZF Marine Propulsion Systems Miramar LLC | Miramar, FL | 333618 Other Engine Equipment Manufacturing |
| Schottel, Inc. | Houma, LA | 423860 Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers |
| Davison Marine L.l.c | Luling, LA | 488390 Other Support Activities for Water Transportation |
| The W.w. Williams Company, LLC | Dearborn, MI | 333618 Other Engine Equipment Manufacturing |
| Coastal AMX Marine LLC | Seattle, WA | 441222 Boat Dealers |
About the company
Karl Senner, L.L.C., a Louisiana-based marine reduction gear manufacturer and overhaul specialist, serves the federal government exclusively as a prime contractor (100% of awards) under full-and-open competition with no set-aside designations. The company operates as a for-profit limited liability corporation headquartered in Kenner, Louisiana, and competes across the top NAICS codes of speed changer and industrial gear manufacturing (48 awards) and marine equipment repair and maintenance (23 awards).
Karl Senner's federal work concentrates on the repair, overhaul, and remanufacturing of marine propulsion systems—principally Reintjes WVS 234 reduction gears for the Coast Guard's 47-foot motor lifeboat fleet and broader marine gearbox service for Army Corps of Engineers vessels. The vendor holds indefinite delivery contracts with the Coast Guard valued at $1.452 million through September 2026 and has drawn seven task orders totaling approximately $781 thousand against its primary Coast Guard IDC. Recent representative work includes a $247,620 delivery order from the Coast Guard (August 2026) for overhaul of six 47-foot motor lifeboat reduction gears, a $600,992.50 definitive contract from the Army Corps of Engineers (December 2025) for overhaul of two Reintjes marine reduction gear transmissions for the Motor Vessel Mississippi River Project Office, and a $119,057.80 purchase order from the Army Corps of Engineers Vicksburg District (May 2026) for inspection and troubleshooting of reduction gears on the Mat Sinking Unit vessel.
Customer concentration is dominated by the Department of Homeland Security's Coast Guard, which accounts for 41 awards and $4.8 million of the vendor's $8.7 million combined potential value across all awards—55% of total pipeline. The Department of the Army Corps of Engineers ranks second at $1.2 million (six awards plus one subordinate engineering district award), followed by the Department of the Navy Naval Supply Systems Command at $755 thousand (nine awards). These three customers represent 88% of combined potential value. Karl Senner maintains four Coast Guard indefinite delivery contracts as its primary vehicles, supplemented by smaller order activity with the Defense Logistics Agency and the National Oceanic and Atmospheric Administration.
Activity has been relatively flat in recent years—three awards in 2022, one in 2023, two in 2025, and three in 2026 to date—with only one award (combined potential value $248 thousand) scheduled for ultimate completion in the next twenty-four months, presenting minimal recompete exposure. The vendor does not maintain a subcontract footprint and has received over $1.5 million in cumulative prime federal contract awards since 2019. Work is performed without subcontract reliance, primarily at the company's Kenner, Louisiana facility and at customer locations in Mississippi and Iowa.
Quick answers
Is Karl Senner, L.L.C. registered in SAM.gov?
Yes. Karl Senner, L.L.C.'s SAM.gov registration is active through January 5, 2027.
What is Karl Senner, L.L.C.'s CAGE code?
Karl Senner, L.L.C.'s CAGE code is 68225, and its Unique Entity ID (UEI) is L9K8NPNNKPK3.
How much has Karl Senner, L.L.C. received in federal contracts?
Federal contracts obligated $9,896 to Karl Senner, L.L.C. in fiscal year 2025 and $1,180,656 in fiscal years 2023 through 2027.
What is Karl Senner, L.L.C.'s most recent federal award?
Karl Senner, L.L.C.'s most recent federal contract award is Overhaul of 6 each 47' MLB reduction gears (70Z04026F51566B00), from Coast Guard, on August 7, 2026.
On GovTribe
See Karl Senner, L.L.C.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors