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NAICS 327111: Vitreous China Plumbing Fixture and China and Earthenware Bathroom Accessories Manufacturing

NAICS 327111

NAICS 327111 covers the manufacturing of vitreous china plumbing fixtures, as well as china and earthenware bathroom accessories. This industry focuses on the production of durable, glazed ceramic sanitaryware, including toilets, sinks, and related bathroom components.

Industry Spending Overview

Federal obligations, top contractors and agencies, and related industry codes for NAICS 327111.

AI Industry Description

NAICS 327111 covers the manufacturing of vitreous china plumbing fixtures, as well as china and earthenware bathroom accessories. This industry focuses on the production of durable, glazed ceramic sanitaryware, including toilets, sinks, and related bathroom components. In the government contracting ...

NAICS 327111 covers the manufacturing of vitreous china plumbing fixtures, as well as china and earthenware bathroom accessories. This industry focuses on the production of durable, glazed ceramic sanitaryware, including toilets, sinks, and related bathroom components. In the government contracting landscape, these products are essential for the construction, renovation, and maintenance of federal facilities, ensuring that public infrastructure meets health, sanitation, and building code standards. DAP Construction Management LLC is a prominent contractor operating within this sector. The presence of construction management firms suggests a landscape where procurement may involve integrated delivery, combining the supply of specialized ceramic fixtures with installation and facility oversight. The Department of the Interior is the primary agency driving demand in this sector. Procurement activity is typically linked to the maintenance and modernization of federal buildings and infrastructure managed by the department.

Key metrics

Federal obligations and activity under NAICS 327111, last 12 months.

Total Obligations

$768

Last 12 months

Average Award Size

$768

Per awarded contract

Opportunities Posted

29

Last 12 months

Active Contracts

4

Currently open

Awarded Contracts

1

Last 12 months

Awards Expiring

0

End date within 12 months

Contractors Awarded

1

Last 12 months

YoY Growth

+100.0%

vs. prior 12 months

Top contractors

Companies with the highest total award value under NAICS 327111, ranked by dollars won.

Ranked by Total Awards
INDEPENDENT SUPPLIERS GROUP INC$767.63
Total$767.631

Top agencies

Federal agencies directing the most contract spending toward NAICS 327111.

Ranked by Total Awards
Department Of Defense$767.63
Total$767.631

Competition

How many companies historically bid on federal awards in NAICS 327111, from bidder counts reported on USAspending.

Crowded Field

Median above 5 bidders per reported award. · 27,487 reported awards

Median Bidders

6

Per reported award, all-time

Single-Bid Awards

26%

Share of reported awards with one bidder

10+ Bidder Awards

1%

Share of reported awards with 10+ bidders

Reported Awards

27,487

93% of 29,543 total awards

Bidder Count Distribution by Fiscal Year

Share of reported awards in each bidder-count bracket per federal fiscal year.

How this code compares up the NAICS hierarchy. Parent cohorts pool every code under their prefix, so they are the steadier baseline when a 6-digit sample is thin.

Industry FamilyCompetitionMedian BiddersSingle-BidBidder MixReported Awards
327111This Code
Vitreous China Plumbing Fixture and China and Earthenware Bathroom Accessories Manufacturing
Crowded Field626%
27,48793% of 29,543
32711NAICS Industry
Crowded Field635%
33,71694% of 36,026
3271Industry Group
Clay Product and Refractory Manufacturing
Crowded Field636%
36,38191% of 39,764
327Subsector
Fewer Bidders240%
127,13362% of 205,498
32Sector
Manufacturing
Moderate Competition331%
3,157,88329% of 10,996,307

Bidder counts reported on past federal awards in this NAICS (USAspending). An open opportunity has no bidders yet, so this is the historical norm for similar work, not a fact about this solicitation. Not all awards report bidder counts, and fewer bidders often means incumbent-held work rather than an easier win. Federal reporting of bidder counts fell from ~96% of awards (FY2016) to ~30% (FY2018 onward); the chart shows shares of reported awards, and washed-out stretches mark years with fewer than 30 of them.

Related NAICS codes

Industries similar to Vitreous China Plumbing Fixture and China and Earthenware Bathroom Accessories Manufacturing, by shared sector, subsector, and industry group.

Pottery, Ceramics, and Plumbing Fixture Manufacturing

This industry comprises establishments primarily engaged in shaping, molding, glazing, and firing po...
327110Same industry groupHigh similarity

Clay Building Material and Refractories Manufacturing

This industry comprises establishments primarily engaged in shaping, molding, baking, burning, or ha...
327120Same industry groupHigh similarity

Flat Glass Manufacturing

This U.S. industry comprises establishments primarily engaged in (1) manufacturing flat glass by mel...
327211Same subsectorMedium similarity

Other Pressed and Blown Glass and Glassware Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing glass by melting sili...
327212Same subsectorMedium similarity

Glass Container Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing glass packaging, bott...
327213Same subsectorMedium similarity

Glass Product Manufacturing Made of Purchased Glass

This U.S. industry comprises establishments primarily engaged in coating, laminating, tempering, or ...
327215Same subsectorMedium similarity

Cement Manufacturing

This industry comprises establishments primarily engaged in manufacturing Portland, natural, masonry...
327310Same subsectorMedium similarity

Ready-Mix Concrete Manufacturing

This industry comprises establishments, such as batch plants or mix plants, primarily engaged in man...
327320Same subsectorMedium similarity

Explore contracts across multiple NAICS codes Browse all NAICS Codes

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NAICS 327111 FAQ

Frequently Asked Questions

NAICS code 327111 stands for Vitreous China Plumbing Fixture and China and Earthenware Bathroom Accessories Manufacturing. It is a North American Industry Classification System code used by the federal government to classify business activity for procurement and contracting purposes.

Recently Posted in Vitreous China Plumbing Fixture and China and Earthenware Bathroom Accessories Manufacturing

NAICS: 327111
New
DIBBS
Supply of Vehicular Windows (NSN 2510-01-577-3379)This subcontract involves the procurement of nine vehicular windows, identified by NSN 2510-01-577-3379, to support prime contractors delivering for the Department of Defense under the DLA Weapons Support Land Supplier Operations. The contractor is responsible for sourcing and providing the units, ensuring all items are packaged according to ASTM D3951 and RP001 DLA Packaging Requirements for Procurement. The contract is categorized under NAICS code 327111 and specifies delivery as FOB Origin via the First Destination Transportation program. Performance for this requirement is located in New Cumberland, Pennsylvania. The solicitation was posted on November 4, 2026, with a response deadline set for November 16, 2026.
DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

7 days ago

DEADLINE

in 5 days
View Details
NAICS: 327111
International
Historic Masonry Material SupplyThe Historic Masonry Material Supply subcontract, issued by the Aylsham Town Council, focuses on the procurement of specialized building materials for masonry restoration projects at St Michael's Church. The scope of work involves providing period-accurate materials that meet strict like-for-like specifications, including soft red bricks, 2 inch Tudor bricks, and various hydraulic lime products such as NHL2, NHL3.5, and matured lime putty. Additionally, the supplier is responsible for providing sharp and coarse sand required for specific mortar mixes. This opportunity is categorized under NAICS code 327111 and is intended for suppliers capable of supporting prime contractors on this historic preservation effort. Interested parties must submit their responses by the deadline of November 19, 2026, at 12:00 PM.
Aylsham Town Council

POSTED

13 days ago

DEADLINE

in 8 days
View Details
NAICS: 327111
SLED
Energy-Efficient Window SupplyThis subcontract agreement involves the supply of 53 energy-efficient replacement window units, including matching screens and hardware, for prime contractors working on Troy Community Land Bank Corporation projects located at 566 Second Avenue. The selected provider is responsible for manufacturing or sourcing the units in strict accordance with project specifications and must ensure full compliance with Buy American and Buy America requirements. The scope of work concludes with the delivery of all window units and associated hardware directly to the project site. This opportunity is categorized under NAICS code 327111, with a response deadline set for November 20, 2026.
Troy Community Land Bank Corporation

POSTED

13 days ago

DEADLINE

in 9 days
View Details
NAICS: 327111
Closed
SLED
Brick and Stone SupplierThis subcontract agreement with Columbus State Community College involves the procurement and delivery of essential masonry materials for the Nestor Hall Envelope Upgrades projects. The selected supplier will be responsible for providing clay facing brick, common brick, hollow brick, and stone cladding materials, ensuring all raw supplies are delivered directly to the project site for use by prime contractors. The opportunity is categorized under NAICS code 327111 and was posted on October 25, 2026. Interested parties must submit their responses by the deadline of October 29, 2026, at 5:30 PM.
Columbus State Community College

POSTED

17 days ago

CLOSED

13 days ago
View Details
NAICS: 327111
Closed
DIBBS
Marine Window Manufacturer/Supplier (NSN 2090-01-492-4427)This subcontract involves the manufacture and supply of three specialized marine window units, specifically NSN 2090014924427, Part Number CC-1885, for prime contractors working on Department of the Navy projects. The supplier must ensure all units strictly adhere to Cornell-Carr Co., Inc. specifications and comply with NAVSEA 5100-003D mercury restrictions. Additionally, all deliverables must meet MIL-STD-2073-1E and MIL-STD-129 packaging standards. Managed by the DLA Weapons Support Fluid Handling Division under NAICS code 327111, the contract mandates full compliance with the Buy American Act and the Berry Amendment. Interested parties must submit their responses by October 30, 2026, to provide the three completed marine window units as required by the Department of Defense.
DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

23 days ago

CLOSED

12 days ago
View Details
NAICS: 327111
Closed
SLED
Masonry Unit and Mortar SupplierThis subcontract opportunity, managed by the Massachusetts Purchasing Department, seeks a supplier to provide matching masonry units and mortar for prime contractors working on the Town of Saugus Public Safety Building projects. The selected vendor will be responsible for sourcing and delivering bricks, blocks, and specific mortar mixes that closely match the existing building materials to the job site located on Main Street in Saugus. The solicitation was posted on October 14, 2026, with a response deadline of October 29, 2026. Falling under NAICS code 327111, this contract focuses on the precise procurement and delivery of masonry materials to ensure architectural consistency for the public safety facility.
PD0011 - Purchasing Department

POSTED

28 days ago

CLOSED

13 days ago
View Details
NAICS: 327111
SLED
Precast Concrete SupplyThis subcontract agreement focuses on the manufacture and delivery of precast concrete fills and components intended for prime contractors working on New York City Department of Environmental Protection sewage pump upgrade projects. The scope of work requires the selected provider to handle both the production of the concrete products and the logistics of transporting these materials directly to the designated project sites. The opportunity is categorized under NAICS code 327111 and is associated with the state of New York. Interested parties should note that the posting date is set for October 13, 2026, with a response deadline of November 20, 2026.
New York

POSTED

29 days ago

DEADLINE

in 9 days
View Details
NAICS: 327111
Closed
SLED
Toilet Accessories SupplyThis subcontract agreement involves the supply and delivery of toilet accessories for prime contractors working on facility projects within the Ventura County Community College District. The selected provider is responsible for delivering all specified accessories to the project site in Moorpark, California, ensuring that all items adhere strictly to the manufacturer specifications. The opportunity was posted on September 30, 2026, with a response deadline of October 20, 2026. Classified under NAICS code 327111, the contract focuses on the procurement and logistical delivery of essential restroom fixtures to support the district's infrastructure improvements.
Ventura County Community College District

POSTED

about 1 month ago

CLOSED

22 days ago
View Details
NAICS: 327111
Closed
SLED
Polymer Modified Rejuvenating Emulsion (PMRE) SupplyThis subcontract involves the manufacture and delivery of approximately 346 tons of Polymer Modified Rejuvenating Emulsion (PMRE) for prime contractors working on Montana Department of Transportation highway projects. The selected provider is responsible for ensuring that all supplied materials meet strict MDT specifications and are delivered directly to the project site or the prime contractor. The opportunity is categorized under NAICS code 327111 and is managed by the state of Montana. Interested parties must submit their responses by the deadline of October 19, 2026, with the solicitation having been posted on September 28, 2026.
Montana

POSTED

about 1 month ago

CLOSED

23 days ago
View Details
NAICS: 327111
Closed
DIBBS
Supply of Optical Grade Raw MaterialsThis subcontract with the Department of Defense ASC Commodities Division involves the supply of raw optical-grade glass, acrylic, or polycarbonate materials. The provider is responsible for sourcing and delivering raw material blanks or sheets that meet specific chemical and physical properties required for aviation lighting lenses, specifically for NSN 6220008411275. A critical requirement of the contract is the provision of material certifications to ensure the purity and durability of the materials according to the technical data package. The contract falls under NAICS code 327111 and is designated for performance in Tracy, California. Interested parties must respond by October 5, 2026, following the solicitation posted on September 27, 2026. The primary objective is to support prime contractors in delivering essential aviation supply contracts for DLA Aviation.
ASC COMMODITIES DIVISION

POSTED

about 1 month ago

CLOSED

about 1 month ago
View Details
NAICS: 327111
Closed
SLED
Precast Manhole and Pad FabricationThis subcontracting opportunity involves the fabrication and delivery of precast concrete components for sanitary sewer projects managed by the Village of Pierson. The scope of work specifically requires the production of precast manhole tops as well as concrete pads designed for control panels and generators. All components must be delivered as certified products to meet project specifications for prime contractors. A critical requirement of this contract is the submission of structural design documentation that must bear a stamp from a licensed Professional Engineer to verify integrity. The solicitation is issued by Moore and Bruggink, Inc. under NAICS code 327111. Interested parties must submit their responses by the deadline of October 1, 2026, to be considered for this fabrication project.
Moore & Bruggink, Inc

POSTED

about 2 months ago

CLOSED

about 1 month ago
View Details
NAICS: 327111
Closed
Federal
Modular and Advanced Construction SystemsThis subcontract for Modular and Advanced Construction Systems involves the supply and installation of multi-story housing structures for prime contractors on USACE Alaska District projects at Fort Wainwright. The project focuses on delivering completed barracks structural shells and interior modules using innovative methods such as Volumetric Modular Construction, Kit of Parts, or 3D Printed Structures to enhance thermal performance in arctic environments. All work must be performed in accordance with Fort Wainwright Installation Design Standards, utilizing prefabricated assemblies and 3D concrete printing systems. The opportunity is managed by the Department of Defense under the W2SN Endist Alaska agency, with a response deadline of October 7, 2026.
W2SN Endist Alaska

POSTED

about 2 months ago

CLOSED

about 1 month ago
View Details

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