Federal NAICS Codes

NAICS 333519: Rolling Mill and Other Metalworking Machinery Manufacturing

Explore obligations, trends, recent awards, and incumbent contractors for NAICS 333519.

NAICS 333519 federal market metrics

Total obligations
$468.2M
Total awards
5,012 awards
Active obligations
$17.9M
Size standard
500 employees

What this NAICS covers

NAICS 333519 covers manufacturing rolling mills, roll grinders, and other specialized metalworking machinery used to shape, roll, bend, or process metal stock, including custom heavy industrial equipment and associated mechanical assemblies.

Federal opportunities under 333519 typically involve procurement of industrial rolling mills, coil processing lines, plate bending or straightening machines, and factory acceptance testing, installation-support engineering drawings, spare parts kits, and maintenance training for operator staff.

FY2026 snapshot

Obligations
$1.7M
Awards
104
Average award
$16.8K
Change from FY2025
-86.9%

Recent awards

Search contractors

$55,247

Reel Power Industrial Inc

US Coast Guard

PIID
70Z04026PALDV0008
PSC
3695 - MISCELLANEOUS SPECIAL INDUSTRY MACHINERY

$21,059

RO INVEST INC

Federal Prison System / Bureau of Prisons

PIID
15B10226P00000093
PSC
8465 - INDIVIDUAL EQUIPMENT

$14,382

Reel Power Industrial Inc

National Oceanic and Atmospheric Administration

PIID
1333MJ26P0035
PSC
3990 - MISCELLANEOUS MATERIALS HANDLING EQUIPMENT

$997

NOLAND COMPANY

Defense Logistics Agency

PIID
SPE8E526V1175
PSC
3433 - GAS WELDING, HEAT CUTTING, AND METALIZING EQUIPMENT

$6,320

JGILS, LLC

Defense Logistics Agency

PIID
SPE8E526V1170
PSC
3433 - GAS WELDING, HEAT CUTTING, AND METALIZING EQUIPMENT

$4,279

GOVPARTS LLC

Defense Logistics Agency

PIID
SPE8E526V1174
PSC
3433 - GAS WELDING, HEAT CUTTING, AND METALIZING EQUIPMENT

$5,488

SEYER INDUSTRIES, INC.

Defense Logistics Agency

PIID
SPE8EF26P0326
PSC
1730 - AIRCRAFT GROUND SERVICING EQUIPMENT

$7,705

PHOENIX TRADING INC.

Defense Logistics Agency

PIID
SPE8E526P1240
PSC
3433 - GAS WELDING, HEAT CUTTING, AND METALIZING EQUIPMENT

FAQ

What work fits NAICS 333519?
  • Design and manufacture hot or cold rolling mill lines including roll stands, drives, gearboxes, and control housings delivered with factory acceptance testing and spare parts kits.
  • Supply roll grinders, roll resurfacing machines, and precision roll-handling equipment with documented calibration and dimensional tolerances.
  • Fabricate heavy-duty plate bending, straightening, or leveling machines to specified tonnage and roll geometry with operator training and maintenance documentation.
  • Deliver replacement major assemblies and spare parts packages for existing rolling mill installations, including technical drawings, parts lists, and recommended maintenance intervals.
When is NAICS 333519 a weak fit?
  • Metal forming or processing services: facilities that perform plate rolling, coil slitting, or metal forming as a service but do not manufacture the rolling or metalworking machinery itself.
  • General machine-tool manufacturing: producers of lathes, milling machines, or cutting tools whose primary products are machine tools rather than rolling or roll-processing equipment.
  • Installation or erection contractors only: firms that install or commission customer-supplied rolling mills but do not design or manufacture the machinery.
What solicitation language points to NAICS 333519?
  • RFP requires factory acceptance tests (FAT), mechanical and electrical drawings, run-off tests at specified throughput, and delivery of spare parts kits.
  • Scope specifies manufacture of roll stands, gearboxes, drive systems, and dimensional tolerances with material traceability and QA documentation.
  • Evaluation asks for past performance manufacturing heavy metalworking lines, evidence of quality management system, and detailed production lead-time schedules.

Put this market knowledge to work

Now that you know about NAICS 333519 - Rolling Mill and Other Metalworking Machinery Manufacturing, let Sweetspot help you find and win relevant government contracts with AI-powered tools.