Promethean General Contractors, LLC
Jefferson, LA Doing business as K-Belle Promethean General Contractors, LLC
- UEI
- Q27FFN382KR5
- CAGE
- 562Z7
- Primary NAICS
- 237990 Other Heavy and Civil Engineering Construction
- SAM.gov registration
- Expired
Company facts
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- NAICS codes registered in SAM.gov
-
- 237990 Other Heavy and Civil Engineering Construction Primary
- 213112 Support Activities for Oil and Gas Operations
- 221310 Water Supply and Irrigation Systems
- 221320 Sewage Treatment Facilities
- 236220 Commercial and Institutional Building Construction
- 237310 Highway, Street, and Bridge Construction
- 238110 Poured Concrete Foundation and Structure Contractors
- 238120 Structural Steel and Precast Concrete Contractors
Show all
- 238130 Framing Contractors
- 238140 Masonry Contractors
- 238150 Glass and Glazing Contractors
- 238160 Roofing Contractors
- 238190 Other Foundation, Structure, and Building Exterior Contractors
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238310 Drywall and Insulation Contractors
- 238330 Flooring Contractors
- 238910 Site Preparation Contractors
- 238990 All Other Specialty Trade Contractors
- 332311 Prefabricated Metal Building and Component Manufacturing
- 332710 Machine Shops
- 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
- 333998 All Other Miscellaneous General Purpose Machinery Manufacturing
- 423810 Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers
- 532412 Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing
- 532490 Other Commercial and Industrial Machinery and Equipment Rental and Leasing
- 541219 Other Accounting Services
- 541330 Engineering Services
- 541618 Other Management Consulting Services
- 541990 All Other Professional, Scientific, and Technical Services
- 561210 Facilities Support Services
- 561730 Landscaping Services
- 562119 Other Waste Collection
- SAM.gov registration date
- Physical address
- 3200 Andover St a, Jefferson, LA 70121, USA
- Website
- prometheangc.com
- Founded
- 1980
- Industry
-
- Industrials
- Capital Goods
- Construction & 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 |
|---|---|---|---|
| Emergency dry docking and repairs are needed for the motor vessel strong. | ENDIST Vicksburg | $20,643 | |
| Dredging services. See performance work statement (PWS). | ENDIST Mobile | $59,710 | |
| Provide inspection services associated with D33 haul out activities | ENDIST Mobile | $309,108 | |
| Tensas parish, louisiana, point- pleasant - yucatan, LA, levee enlargement and berms, MRL item 411-r, FC/MRT, wbmrl | ENDIST Vicksburg | $7,519,561 | |
| Inspection of dredging at tombigbee waterway in mississippi and alabama. | ENDIST Mobile | $54,094 |
About Promethean General Contractors, LLC
Promethean General Contractors, LLC (doing business as K-Belle), an Economically Disadvantaged Women-Owned Small Business and Women-Owned Small Business based in Jefferson, Louisiana, operates as a prime contractor delivering civil engineering, dredging inspection, levee repair, and infrastructure construction services exclusively to the U.S. Army Corps of Engineers across the Gulf Coast region. The vendor competes across both Total Small Business set-asides and full-and-open competitions, with no subcontract footprint.
K-Belle's federal footprint is heavily concentrated in the Corps of Engineers' civil works and navigation missions. The top three funding entities — the Corps' Mobile District, New Orleans District, and regional Engineering Districts — account for 97% of recent awards and $116.4 million of the vendor's $125.8 million combined potential value. Recent prime work includes a $7.52 million May 2025 definitive contract for levee enlargement and berms construction in Tensas Parish, Louisiana (MRL Item 411-R) under Total Small Business set-aside, a $4.78 million September 2023 dry dock repair contract for two Army towboats (M/V Kent and M/V Bienville) under Total Small Business set-aside, a $3.39 million October 2023 8(a) Sole Source award for a new shops building at the Calcasieu River Saltwater Barrier in Louisiana, and a $2.79 million July 2022 8(a) Sole Source contract for dredging of the Tennessee-Tombigbee Waterway. K-Belle also holds a $20 million Blanket Purchase Agreement (awarded May 2024, performance through May 2029) for civil works and infrastructure services, including dredging, levee repairs, facility construction, wastewater treatment operations, and equipment procurement across the Gulf Coast.
The vendor's IDV portfolio includes a $4 million single-award Indefinite Delivery Contract (Total Small Business set-aside, valid through March 2028) for dredging inspection services in the Mobile District, which anchors 18 task orders valued at $1.4 million combined; a $4.5 million single-award 8(a) Sole Source IDC for levee slide repairs in the Atchafalaya Basin (expired September 2024); and a smaller $1.6 million IDC for equipment rentals. The top five IDCs account for $12.4 million in combined potential value. Task orders under these vehicles range from $17,280 (St. George dredging inspection, December 2023) to $732,327 (Atchafalaya Basin levee slide repair, September 2022), with most dredging inspection delivery orders falling between $37,000 and $216,000. Award activity peaked in 2023 (13 awards) but has contracted sharply to three awards in 2025 and one in 2026 year-to-date, creating recompete exposure of $7.8 million combined potential value in awards completing within the next twenty-four months. K-Belle has worked with the Corps continuously since at least 2014 and competes across both set-aside and full-and-open procurement vehicles, with set-aside awards (Total Small Business and 8(a) Sole Source) historically anchoring larger-value definitive contracts while full-and-open awards tend to be smaller delivery orders for dredging inspection and maintenance work.
SBA capabilities narrative
K-Belle Consultants, L.L.C. is a heavy civil engineering and construction company based in New Orleans, LA. Our services include: Project Management, Multi-Discipline Engineering Project Engineering, Design Drafting, Cost Engineering, Quality Assurance/ Quality Control, Concrete, Pump Station Troubleshooting, Mechanical and Electrical Controls, Engine Repairs, Vibration Analysis and Alignment, Wharf Repairs.
Quick answers
What is Promethean General Contractors, LLC's UEI?
Promethean General Contractors, LLC's Unique Entity ID (UEI) in SAM.gov is Q27FFN382KR5.
What is Promethean General Contractors, LLC's CAGE code?
Promethean General Contractors, LLC's CAGE code is 562Z7.
What is Promethean General Contractors, LLC's primary NAICS code?
Promethean General Contractors, LLC's primary NAICS code is 237990 (Other Heavy and Civil Engineering Construction).
Where is Promethean General Contractors, LLC located?
Promethean General Contractors, LLC's physical address in SAM.gov is 3200 Andover St a, Jefferson, LA 70121, USA.
Is Promethean General Contractors, LLC registered in SAM.gov?
Promethean General Contractors, LLC's SAM.gov registration expired on September 5, 2026.
What is Promethean General Contractors, LLC's most recent federal award?
Promethean General Contractors, LLC's most recent federal contract award is Emergency dry docking and repairs are needed for the motor vessel strong (W912EE26FA049), from ENDIST Vicksburg, on March 18, 2026.
On GovTribe
See Promethean General Contractors, LLC's full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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