W. & O. Supply, Inc.
North Charleston, SC Charleston Part of W. & O. Supply, Inc.
- UEI
- EHC1JWXNEZP9
- CAGE
- 4P452
- 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
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- 423840 Industrial Supplies Merchant Wholesalers Primary
- 326220 Rubber and Plastics Hoses and Belting Manufacturing
- 332912 Fluid Power Valve and Hose Fitting Manufacturing
- 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
- 333995 Fluid Power Cylinder and Actuator Manufacturing
- 333996 Fluid Power Pump and Motor Manufacturing
- 336611 Ship Building and Repairing
- 423830 Industrial Machinery and Equipment Merchant Wholesalers
- Corporate family
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W. & O. Supply, Inc.
Parent
HUYTR5ZGSSN6
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W. & O. Supply, Inc.
EHC1JWXNEZP9
- Equipment Depot Pennsylvania, Inc. ZA1KJMSRL4L4
- Radio Holland USA Inc. W5NPNUKJWMM3
- Setpoint Integrated Solutions Inc. S9YGMVZR72G6
- The Hiller Companies, LLC KRS8DEM4K9A7
- W. & O. Supply, Inc. G1AFMLYWG3S6
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W. & O. Supply, Inc.
EHC1JWXNEZP9
-
W. & O. Supply, Inc.
Parent
HUYTR5ZGSSN6
- SAM.gov registration date
- Physical address
- 1670 Dry Dock Ave Bldg 9, North Charleston, SC 29405, USA
- Website
- wosupply.com
- Founded
- 1975
- Employees
- 251-1K
- Estimated annual revenue
- $10M-$50M
- Industry
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- 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 |
|---|---|---|---|
| CGC willow repairs | Coast Guard | $10,908 | |
| Replacement valves for fire boat | Joint Munitions Command | $5,550 | |
| Metrex valve for the NOAA ship ferdinand hassler | National Oceanic and Atmospheric Administration | $4,306 | |
| (CGC ELM) CAT 2 casrep ASW piping fuel oil cooler supply & discharge | Coast Guard | $3,440 | |
| A/c chillwater repair parts | Coast Guard | $13,543 |
About W. & O. Supply, Inc.
W. & O. Supply, Inc. Charleston Branch Division is a prime contractor and international distributor of maritime hardware components, supplies, and engineered solutions for the marine and shipbuilding industries. The company specializes in providing a wide range of products including marine valves, actuated valves, pipe, piping systems, flanges, fittings, strainers, and filtration systems to serve the marine and upstream oil & gas industries. As a registered entity with the federal government since 2007, W. & O. Supply has consistently supported U.S. Navy shipbuilding programs, particularly for aircraft carriers, surface combatants, auxiliaries, and dry cargo ships. The company's expertise in delivering specialized marine equipment has made it a valuable partner for both the Department of the Navy and its prime contractors.
Through its federal contract awards, W. & O. Supply has primarily supplied a diverse array of maritime products to the Naval Sea Systems Command, Military Sealift Command, and U.S. Coast Guard. These items include butterfly valves, exhaust valve assemblies, piping system isolation parts, fire pump check valves, flanges, couplings, hangers, elbows, and various other fittings. The company has received numerous firm fixed-price purchase orders, with recent awards including a $10,908 contract for CGC WILLOW REPAIRS from the U.S. Coast Guard. W. & O. Supply also serves as a subcontractor to major defense contractors such as Huntington Ingalls Inc., BAE Systems, and Eastern Shipbuilding Group, providing components for larger shipbuilding and maintenance projects. Notable subcontract work includes supplying valves, piping, and fittings for naval vessels such as the USS Fort Lauderdale, USS Richard M. McCool Jr., and USS Cooperstown. The company has also provided spare parts, retrofit kits, and various materials for guided missile destroyers and other naval ship classes. The majority of these contracts do not have set-aside designations, indicating that W. & O. Supply competes successfully in full and open competition within its specialized market.
Quick answers
What is W. & O. Supply, Inc.'s UEI?
W. & O. Supply, Inc.'s Unique Entity ID (UEI) in SAM.gov is EHC1JWXNEZP9.
What is W. & O. Supply, Inc.'s CAGE code?
W. & O. Supply, Inc.'s CAGE code is 4P452.
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 1670 Dry Dock Ave Bldg 9, North Charleston, SC 29405, USA.
Is W. & O. Supply, Inc. registered in SAM.gov?
Yes. W. & O. Supply, Inc.'s SAM.gov registration is active through March 6, 2027.
Who is W. & O. Supply, Inc.'s parent company?
W. & O. Supply, Inc. is part of W. & O. Supply, Inc.
What is W. & O. Supply, Inc.'s most recent federal award?
W. & O. Supply, Inc.'s most recent federal contract award is CGC willow repairs (70Z08524PIBCT0117), from Coast Guard, on March 28, 2024.
On GovTribe
See W. & O. Supply, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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