NAICS 327999: All Other Miscellaneous Nonmetallic Mineral Product Manufacturing
This U.S. industry comprises establishments primarily engaged in manufacturing nonmetallic mineral products (except pottery, ceramics, and plumbing fixtures; clay building materials and refractories; glass and glass products; cement; ready-mix concrete; concrete products; lime; gypsum products; abrasive products; cut stone and stone products; ground and treated minerals and earth; and mineral wool).
750 employeesSBA size standard
0open contracts now
29posted in the last 12 months
3279Other Nonmetallic Mineral Product Manufacturing
Open government contracts under NAICS 327999
Nothing is open under NAICS 327999 today. New solicitations post every day; search all open contracts or check back.
What NAICS 327999 covers
This U.S. industry comprises establishments primarily engaged in manufacturing nonmetallic mineral products (except pottery, ceramics, and plumbing fixtures; clay building materials and refractories; glass and glass products; cement; ready-mix concrete; concrete products; lime; gypsum products; abrasive products; cut stone and stone products; ground and treated minerals and earth; and mineral wool).
Examples of work in this code:
Dry mix concrete manufacturing
Mica products manufacturing
Manmade and engineered proppants (e.g., resin-coated sand, ceramic materials) manufacturing
Stucco and stucco products manufacturing
Synthetic stones, for gem stones and industrial use, manufacturing
Not in this code
Establishments primarily engaged in manufacturing pottery, ceramics, and plumbing fixtures are classified in Industry 327110, Pottery, Ceramics, and Plumbing Fixture Manufacturing.
Establishments primarily engaged in manufacturing clay building materials and refractories are classified in Industry 327120, Clay Building Material and Refractories Manufacturing.
Establishments primarily engaged in manufacturing glass and glass products are classified in Industry 32721, Glass and Glass Product Manufacturing.
Establishments primarily engaged in manufacturing cement are classified in Industry 327310, Cement Manufacturing.
Establishments primarily engaged in mixing and delivering ready-mix concrete are classified in Industry 327320, Ready-Mix Concrete Manufacturing.
Establishments primarily engaged in manufacturing concrete pipe, brick, and block are classified in Industry 32733, Concrete Pipe, Brick, and Block Manufacturing.
Establishments primarily engaged in manufacturing concrete products (except pipe, brick, and block) are classified in Industry 327390, Other Concrete Product Manufacturing.
Establishments primarily engaged in manufacturing lime are classified in Industry 327410, Lime Manufacturing.
Establishments primarily engaged in manufacturing gypsum products are classified in Industry 327420, Gypsum Product Manufacturing.
Establishments primarily engaged in manufacturing abrasives and abrasive products are classified in Industry 327910, Abrasive Product Manufacturing.
Establishments primarily engaged in manufacturing cut stone and stone products are classified in U.S. Industry 327991, Cut Stone and Stone Product Manufacturing.
Establishments primarily engaged in manufacturing ground and treated minerals and earth (i.e., not at the mine site) are classified in U.S. Industry 327992, Ground or Treated Mineral and Earth Manufacturing.
Establishments primarily engaged in manufacturing mineral wool and fiberglass insulation products are classified in U.S. Industry 327993, Mineral Wool Manufacturing.
SBA size standard
A business is small under NAICS 327999 if it has no more than 750 employees (averaged over the last 24 months, including affiliates).
Source: SBA Table of Size Standards, effective 2023-03-17. Always check the size standard printed in the solicitation itself.
Who buys it
Departments that posted the most NAICS 327999 solicitations in the last two years:
53--KNOB · Department of Defense · posted September 24, 2026
93--KIT,CORROSION control · Department of Defense · posted September 16, 2026
93--NONMETALLIC ROD · Department of Defense · posted September 9, 2026
53--WINDOW,DIAL · Department of Defense · posted September 9, 2026
53--POINTER,DIAL · Department of Defense · posted September 7, 2026
Electronic Grade SC Diamond Plates · Energy · Illinois · posted September 3, 2026
INL_RFQ-PR15696207 - miscellaneous construction materials agua clara · State, Department of · posted August 20, 2026
INL_RFQ-PR15696209 - base security material ricaurte mecuc/xxxx · State, Department of · posted August 18, 2026
Do this kind of work?
Send XL Eagle your price on an open all other miscellaneous nonmetallic mineral product manufacturing job. We write and submit the bid under our registrations. If we win, you do the work at your price. No fees.
NAICS 327999 is All Other Miscellaneous Nonmetallic Mineral Product Manufacturing. This U.S. industry comprises establishments primarily engaged in manufacturing nonmetallic mineral products (except pottery, ceramics, and plumbing fixtures; clay building materials and refractories; glass and glass products; cement; ready-mix concrete; concrete products; lime; gypsum products; abrasive products; cut stone and stone products; ground and treated minerals and earth; and mineral wool).
What is the SBA size standard for NAICS 327999?
The size standard for NAICS 327999 is 750 employees. Firms at or under it count as small businesses for contracts assigned this code.
Are there government contracts for all other miscellaneous nonmetallic mineral product manufacturing?
None are open under NAICS 327999 today, but 29 were posted in the last 12 months. New ones post daily.
Can I bid on NAICS 327999 contracts without registering in SAM.gov?
You need an active SAM.gov registration to win a federal contract in your own name. If you would rather skip that, XL Eagle can bid as the prime contractor using your price, and you do the work as our subcontractor.
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