W. & O. Supply, Inc.
Mobile, AL Mobile Part of PVI Holdings Inc.
- UEI
- LGVPVLMRHH51
- CAGE
- 4YUS3
- Primary NAICS
- 423840 Industrial Supplies Merchant Wholesalers
- 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
- Corporate family
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PVI Holdings Inc.
Parent
K17LTQY6RCR1
- W. & O. Supply, Inc. LGVPVLMRHH51
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PVI Holdings Inc.
Parent
K17LTQY6RCR1
- SAM.gov registration date
- Physical address
- 4766 Rangeline Rd #1, Mobile, AL 36619, USA
- Website
- wosupply.com
- Founded
- 1975
- Employees
- 251-1K
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 50 Wholesale Trade – Durable Goods
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Valve/actuator assy | Naval Supply Systems Command | $54,320 | |
| VLV assy, BFL,10 in | Naval Supply Systems Command | $123,274 | |
| Purchase Order 70Z08018PP45C1200 | Coast Guard | $2,219 | |
| Actuator,electro-me | Document Services | $12,000 | |
| Valves for NOAA ship gordon gunter | National Oceanic and Atmospheric Administration | $5,280 |
About W. & O. Supply, Inc.
W. & O. Supply, Inc. Mobile Division supplies marine equipment and valve assemblies to the U.S. Navy and Coast Guard as a subcontractor (88% of recent awards) and occasional prime vendor, operating as a child entity of parent company PVI Holdings Inc., a Texas-based manufacturer of goods. The division competes in full-and-open markets with no set-aside designations across its recent footprint.
W. & O. Supply's capability portfolio centers on naval marine equipment procurement and supply — principally valve and actuator assemblies for ship construction and repair. Recent prime work includes a $123,274 firm-fixed-price purchase order from Naval Supply Systems Command (awarded January 2025) for repair of a 10-inch butterfly valve assembly, with completion in June 2025, and a $76,800 purchase order from the same command (awarded February 2026) for a valve/actuator assembly with completion in January 2027. Both are Mobile, Alabama-based contracts. The division's subcontractor footprint is concentrated almost entirely within Navy shipbuilding, with 38 sub-awards drawn primarily from Huntington Ingalls Incorporated (the dominant prime) and Eastern Shipbuilding Group on DDG 51-class guided-missile destroyer construction, LPD (San Antonio-class amphibious transport dock) construction, LHA/LHD (Wasp/Makin Island-class amphibious assault ship) construction, and related naval programs dating from 2023 to early 2026.
Customer concentration is acute. The Department of the Navy Naval Sea Systems Command dominates the award count at 28 awards, while Naval Supply Systems Command captures three awards totaling $212,000 in combined potential value. The Department of Homeland Security U.S. Coast Guard accounts for 11 awards ($2,000 combined potential value), and the Department of Commerce National Oceanic and Atmospheric Administration holds one award ($5,000). Together these four agencies represent 100% of the source-data portfolio. Activity accelerated sharply: one award in 2018, two in 2023, twenty-seven in 2024, and nine in 2025, suggesting rapid market development or expanded supplier status within Navy shipbuilding. The combined potential value across all forty-three awards is $220,000, but obligated dollars reach $4.8 million — a signal that the vessel lists carry substantial executed delivery against modest individual contract ceilings. Only one award faces completion within the next twenty-four months, carrying $77,000 in potential value and minimal recompete exposure in that window.
The subcontractor profile centers on Huntington Ingalls, W. & O. Supply's primary teaming partner across multiple ship classes and fiscal years, with secondary engagement through Eastern Shipbuilding on Coast Guard Offshore Patrol Cutter (OPC) construction and miscellaneous parts supply. The division's NAICS concentration is ship building and repairing (40 awards), with minor exposure in measuring and dispensing equipment manufacturing and printed circuit board manufacturing. Valve supply — both powered and nonpowered — anchors the PSC coding.
Quick answers
What is W. & O. Supply, Inc.'s UEI?
W. & O. Supply, Inc.'s Unique Entity ID (UEI) in SAM.gov is LGVPVLMRHH51.
What is W. & O. Supply, Inc.'s CAGE code?
W. & O. Supply, Inc.'s CAGE code is 4YUS3.
What is W. & O. Supply, Inc.'s primary NAICS code?
W. & O. Supply, Inc.'s primary NAICS code is 423840 (Industrial Supplies Merchant Wholesalers).
Where is W. & O. Supply, Inc. located?
W. & O. Supply, Inc.'s physical address in SAM.gov is 4766 Rangeline Rd #1, Mobile, AL 36619, USA.
Is W. & O. Supply, Inc. registered in SAM.gov?
Yes. W. & O. Supply, Inc.'s SAM.gov registration is active through June 1, 2027.
Who is W. & O. Supply, Inc.'s parent company?
W. & O. Supply, Inc. is part of PVI Holdings Inc.
What is W. & O. Supply, Inc.'s most recent federal award?
W. & O. Supply, Inc.'s most recent federal contract award is Valve/actuator assy (N0010426PLA68), from Naval Supply Systems Command, on February 13, 2026.
On GovTribe
See W. & O. Supply, Inc.'s full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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