Federal NAICS Codes

NAICS 327991: Cut Stone and Stone Product Manufacturing

Explore obligations, trends, recent awards, and incumbent contractors for NAICS 327991.

NAICS 327991 federal market metrics

Total obligations
$976.3M
Total awards
2,910 awards
Active obligations
$52.9M
Size standard
500 employees

What this NAICS covers

NAICS 327991 covers manufacturing cut stone and stone products, including cutting, shaping, carving, polishing, finishing, and assembling dimension stone for building facades, monuments, countertops, and architectural stonework.

Federal opportunities under 327991 typically involve producing specified stone elements to dimensional and finish tolerances, providing factory inspection and material certification, coordinating delivery and on-site handling, and supplying stone units for restoration, new construction, or memorial projects.

FY2026 snapshot

Obligations
$45.6M
Awards
187
Average award
$243.6K
Change from FY2025
-22.6%

Recent awards

Search contractors

$49,420

MCCUE MEMORIAL CO., INC.

Department of Veterans Affairs

PIID
36C78626N0370
PSC
9930 - MEMORIALS; CEMETERIAL AND MORTUARY EQUIPMENT AND SUPPLIES

$77,880

FirstSpear, LLC

Department of the Air Force

PIID
FA568226P0041
PSC
8470 - ARMOR, PERSONAL

$5,250

MACCRORY ENTERPRISES, INC.

District of Columbia Courts

PIID
95C67826P0267
PSC
9930 - MEMORIALS; CEMETERIAL AND MORTUARY EQUIPMENT AND SUPPLIES

$12,000

LORTON STONE, LLC

Departmental Offices

PIID
140D0426P0088
PSC
J071 - MAINT/REPAIR/REBUILD OF EQUIPMENT- FURNITURE

$239,838

KMB TRUCKING, L.L.C.

Department of the Army

PIID
W911S226PA411
PSC
5610 - MINERAL CONSTRUCTION MATERIALS, BULK

FAQ

What work fits NAICS 327991?
  • Fabrication of dimension stone cladding panels and stone veneer cut to shop drawings for building facades delivered to the construction site for installation by contractors.
  • Production of polished stone countertops, stairs, and sills cut and finished to specified tolerances and edge profiles under a fabrication contract.
  • Manufacture of engraved or carved memorials, plaques, and monuments fabricated from quarried stone and finished per supplied artwork or inscriptions.
  • Supply of precut block or ashlar units fabricated to dimension control tolerances for masonry contractors, with labeling and packing for sequential installation.
When is NAICS 327991 a weak fit?
  • Quarrying and extraction of raw stone - primary activity is material removal from the earth and not the cutting, finishing, and fabrication performed by this NAICS.
  • Masonry installation and field stonework - on-site setting, mortar work, and structural masonry are construction trades distinct from factory fabrication of cut stone.
  • Synthetic or cast stone product manufacturing - products made from concrete, resin, or cast aggregates rely on molding and casting processes rather than cutting and finishing natural stone.
What solicitation language points to NAICS 327991?
  • Drawings and shop tickets requesting cut-to-size stone panels, dimensional tolerances, edge profiles, and finish grade (polished, honed, bush-hammered) for fabricated stone deliveries.
  • Line items for fabricated stone units with per-piece fabrication pricing, labeling for installation sequence, and delivery to staging yards or construction sites.
  • Quality requirements specifying surface finish standards, dimensional tolerance checks, anchoring pocket fabrication, and handling and packaging instructions to prevent damage during transit.

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