W. & O. Supply, Inc.
Virginia Beach, VA W&O Norfolk Part of W. & O. Supply, Inc.
- UEI
- ZX7MG7QA6LX4
- CAGE
- 6R256
- 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
- 332911 Industrial Valve 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
- Corporate family
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W. & O. Supply, Inc.
Parent
HUYTR5ZGSSN6
- W. & O. Supply, Inc. ZX7MG7QA6LX4
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W. & O. Supply, Inc.
Parent
HUYTR5ZGSSN6
- SAM.gov registration date
- Physical address
- 5901 Thurston Ave, Virginia Beach, VA 23455, 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 |
|---|---|---|---|
| Elbow 90, 3 in IPS, socket weld ends 400# short radius. 70/30 cuni. | Land and Maritime | $890 | |
| Coupling, slip-on welding sleeve; 10 inch IPS | Land and Maritime | $2,502 | |
| 0001 | Land and Maritime | $405 | |
| Hanger pipe | Land and Maritime | $170 | |
| 3 NPS elbow 45 degrees bell end plain end CL 200 | Land and Maritime | $4,772 |
About W. & O. Supply, Inc.
W. & O. Supply, Inc. W&O Norfolk Division is a for-profit maritime hardware distributor that operates as a prime contractor (92% of awards) supplying pipes, valves, fittings, and engineered marine components to the U.S. Navy and Coast Guard on a full-and-open competitive basis with no set-aside designations. Headquartered in Jacksonville, Florida with operational facilities in Virginia Beach and Portsmouth, Virginia, the Norfolk Division is a subsidiary of the parent company W. & O. Supply, Inc. and has maintained federal contracting registration since 2000.
The Norfolk Division's federal footprint is heavily concentrated in naval maritime hardware procurement across NAICS categories dominated by Other Metal Valve and Pipe Fitting Manufacturing (742 awards), Ship Building and Repairing (179 awards), and Industrial Valve Manufacturing (78 awards). Concrete representative work includes a $258.4 thousand March 2026 purchase order from Naval Sea Systems Command for eighteen OEM Crane 10-inch butterfly valves to support the MSC USNS Sacagawea (T-AKE-2); a $393.7 thousand May 2025 Military Sealift Command order for Viton replacement seal kits for butterfly valves supporting the USNS Robert F. Kennedy; and a $242 thousand August 2024 Military Sealift Command purchase order for 14-inch and 16-inch Crane butterfly valves supporting the USNS Lewis and Clark firemain system. The vendor also supplies small-value commodity components such as pipe fittings, elbows, flanges, couplings, and hangers across hundreds of routine Navy maintenance and repair requirements.
Customer concentration is extreme and Navy-dominated. The Department of the Navy Naval Sea Systems Command accounts for 1,101 awards (81% of the portfolio) with $2.3 million combined potential value, while Military Sealift Command delivers 106 awards worth $5 million in combined potential value. Together, these two Navy customers represent 89% of all awards and 85% of potential value. The top five customers (adding the Coast Guard, Department of the Navy proper, and Defense Logistics Agency) cover 96% of recent award volume. The two rankings diverge meaningfully: Military Sealift Command's 106 awards carry significantly higher dollar per award than Naval Sea Systems Command's 1,101 predominantly small-dollar purchase orders (ranging from under $100 to a few thousand per order), signaling that MSC work anchors the vendor's revenue while NAVSEA sustains volume.
The Norfolk Division participates in no government-wide IDIQs, GWACs, or agency-wide vehicle seats based on the source. The vendor's work appears to flow through Naval Sea Systems Command and Military Sealift Command task order and purchase order processes rather than through parent vehicles, with limited named vehicles in the source: Shipboard Habitability Ship Systems Alteration Development and Installation (5 task orders), One Acquisition Solution for Integrated Services (4 task orders), and Engineering and Support Services for Hull, Mechanical and Electrical Systems (3 task orders).
Activity has been volatile and is in decline. The portfolio shows 109 awards in 2022, declining through 100 in 2023, rising to 149 in 2024, then falling to 77 in 2025 and 13 through April 2026. Only one award (worth $258 thousand) reaches completion in the next twenty-four months, indicating light recompete exposure in the near term but also sparse forward pipeline visibility in the source window.
As a subcontractor, the Norfolk Division serves major prime contractors on U.S. Navy shipbuilding and carrier overhaul programs. Named primes include Huntington Ingalls Inc. on CVN (aircraft carrier) refueling and complex overhaul (RCOH) advance planning and detailed design and construction efforts supplying copper-nickel flanges, tubes, tees, and elbows; Metro Machine Corp. on USS Oak Hill (LSD 51) and USS Eisenhower (CVN 69) docking selected restricted availability work; Delphinus Engineering, Inc. on USS Blue Ridge (LCC-19), USS Howard (DDG-83), and USS Ronald Reagan (CVN-76) habitability restoration and alteration installation team projects providing fittings and pipe; General Dynamics Information Technology, Inc. on Naval Air Warfare Center Aircraft Division (NAWCAD) Wolf Ship and Air C5ISR systems support; and Lockheed Martin Corporation on electronic engine fuel control (EEFC) solenoid valve supply. These relationships confirm the vendor's specialization in precision naval piping and valve components supporting aircraft carrier, destroyer, and auxiliary vessel maintenance and construction.
W. & O. Supply is an established maritime hardware distributor with over four decades of federal contracting history, maintaining consistent engagement across Naval Sea Systems Command and Military Sealift Command procurement streams for specialized marine equipment essential to fleet readiness and ship maintenance operations.
Quick answers
What is W. & O. Supply, Inc.'s UEI?
W. & O. Supply, Inc.'s Unique Entity ID (UEI) in SAM.gov is ZX7MG7QA6LX4.
What is W. & O. Supply, Inc.'s CAGE code?
W. & O. Supply, Inc.'s CAGE code is 6R256.
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 5901 Thurston Ave, Virginia Beach, VA 23455, USA.
Is W. & O. Supply, Inc. registered in SAM.gov?
Yes. W. & O. Supply, Inc.'s SAM.gov registration is active through March 2, 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 Elbow 90, 3 in IPS, socket weld ends 400# short radius. 70/30 cuni (SPMYM126P9926), from Land and Maritime, on May 25, 2026.
On GovTribe
See W. & O. Supply, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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