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UNDERGROUND PIPELINE INC

UEI: F9HJJ5GS5SB1CAGE: 3GW22

UNDERGROUND PIPELINE INC is a federal contractor, registered under UEI F9HJJ5GS5SB1 and CAGE code 3GW22. It has been awarded $151,932,960 across 945 federal contracts. Primary work spans Military Armored Vehicle, Tank, and Tank Component Manufacturing, Motor Vehicle Body Manufacturing, and Other Motor Vehicle Parts Manufacturing. Top awarding agencies include Department Of Defense, Department Of Defense (dod), and DLA Land And Maritime.

Contact Information

Registration and classification details

Registration

UEI Code

F9HJJ5GS5SB1

CAGE Code

3GW22

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

272XHQMFNBOW

NAICS Codes

315990Apparel Accessories and Other Apparel Manufacturing
325180Other Basic Inorganic Chemical Manufacturing
326130Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing
332321Metal Window and Door Manufacturing
332420Metal Tank (Heavy Gauge) Manufacturing
+17 more

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Underground Pipeline Inc. specializes in the precision fabrication and manufacturing of specialized metal components and vehicle subsystems for defense and military applications. Their core capabilities center on the production of armored vehicle parts, vehicular doors, and high-integrity metal fabr...

Underground Pipeline Inc. specializes in the precision fabrication and manufacturing of specialized metal components and vehicle subsystems for defense and military applications. Their core capabilities center on the production of armored vehicle parts, vehicular doors, and high-integrity metal fabrications meeting rigorous military specifications. The company demonstrates deep technical expertise in metal forming, machining, and assembly processes for mission-critical systems, including components for armored vehicles, tactical transport platforms, and related ground equipment. Their work involves tight-tolerance fabrication of structural and functional parts from high-strength alloys, with an emphasis on durability, weight optimization, and compliance with DoD material and performance standards. Key differentiators include consistent delivery of complex fabricated metal assemblies under demanding operational environments and a proven ability to support rapid prototyping and low-volume production cycles for niche defense systems. The contractor maintains a primary relationship with the Department of Defense, supplying fabricated metal components and vehicle subsystems across multiple branches. Their work for DLA Land and Maritime includes direct support to logistics and sustainment operations, particularly for spare parts and replacement assemblies for military vehicle fleets. These engagements reflect a pattern of recurring, mission-critical supply chain support rather than one-time procurements. Industry focus is firmly rooted in fabricated metal product manufacturing (NAICS 332999) and other motor vehicle parts manufacturing (336390), with significant activity in armored vehicle and military vehicle component production. The contractor occupies a niche position as a specialized supplier to the defense ground systems sector, serving as a Tier 2 or Tier 3 manufacturer for integrated vehicle platforms. Underground Pipeline Inc. is a small business structured as a 2L entity, headquartered in Eagle, Wisconsin. The company holds no federal certifications but maintains a focused geographic presence in the Midwest, positioning itself as a reliable regional manufacturer for defense supply chains requiring agile, precision metal fabrication capabilities.

Key Performance Metrics

Awards Count

0

All time

Active

0

Currently performing

Completed

0

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency
Department Of Defense$128.5M82.3%
Department Of Defense (dod)$15.0M9.6%
DLA Land And Maritime$6.7M4.3%
Department Of State (dos)$5.3M3.4%
Other agencies (1 agencies, <0.5% each)$684.8K0.4%
Awards by NAICS
Export
336992 - Military Armored Vehicle, Tank, and Tank Component Manufacturing$44.8M28.7%
336211 - Motor Vehicle Body Manufacturing$20.9M13.4%
336390 - Other Motor Vehicle Parts Manufacturing$19.8M12.7%
336112 - Light Truck and Utility Vehicle Manufacturing$12.6M8.1%
336320 - Motor Vehicle Electrical and Electronic Equipment Manufacturing$10.3M6.6%
332999 - All Other Miscellaneous Fabricated Metal Product Manufacturing$9.9M6.3%
336330 - Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing$8.6M5.5%
333924 - Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing$8.2M5.3%
336110 - Automobile and Light Duty Motor Vehicle Manufacturing$4.3M2.7%
423110 - Automobile and Other Motor Vehicle Merchant Wholesalers$4.1M2.6%
336399 - All Other Motor Vehicle Parts Manufacturing$3.4M2.2%
332995 - Other Ordnance and Accessories Manufacturing$1.2M0.8%
333999 - All Other Miscellaneous General Purpose Machinery Manufacturing$1.1M0.7%
336340 - Motor Vehicle Brake System Manufacturing$1.0M0.7%
332321 - Metal Window and Door Manufacturing$861.7K0.6%
Others - Other NAICS codes (40 codes, <0.5% each)$5.1M3.3%
Awards by Agency Over Time
Awards by Place of Performance

Open opportunities in UNDERGROUND PIPELINE INC's top NAICS codes and agencies