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NAICS 333120

333120: Construction Machinery Manufacturing

Sector 31-33, Manufacturing. Subsector 333, Machinery Manufacturing. The public award record for this code: who buys it, who won it, what it went for, what recompetes soon.

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Live numbers for NAICS 333120 appear here once the data engine has loaded award history. The public sources are being read now.

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Open notices

Open right now under NAICS 333120

110 open notices on SAM.gov. The newest 12:

PostedNoticeBuyerNAICSSet-asideDue
Sep 11, 2026Trailer-Mounted Vacuum ExcavatorCombined Synopsis/Solicitation · Wright Patterson AFB OHFA8601 AFLCMC PZIO333120Sep 21, 2026
Sep 4, 2026Brand Name or Equal T-76-2 T4 Bobcat Compact Track LoaderPresolicitationW076 ENDIST FT WORTH333120SBASep 11, 2026
Sep 4, 2026Wheeled LoaderCombined Synopsis/SolicitationW6QM MICC-FT DRUM333120SBASep 9, 2026
Sep 4, 2026Skid Steer Concrete Saw AttachmentSolicitationFA4819 325 CONS PKP333120SBASep 10, 2026
Aug 30, 202648--VALVE ASSEMBLYCombined Synopsis/SolicitationDLA LAND AND MARITIME333120Sep 10, 2026
Aug 28, 202636 LRS Compact Track Loader Attachment Racking System (Brand Name: Bucket Bunker) (GUAM)Solicitation · Yigo GUFA5240 36 CONS LGC333120SBASep 10, 2026
Aug 28, 202626-OP-028 Gimcheon Wheeled Excavator with Grapple and Thumb BucketSolicitation · Gimcheon KRDLA DISPOSITION SERVICES - EBS333120Sep 11, 2026
Aug 28, 202619th ENG CRANE RENTALSources Sought · Fort Knox KY0419 AQ HQ CONTRACTING SUP333120SBASep 1, 2026
Aug 28, 2026Class D Duty Cycle CraneSolicitationW07V ENDIST MEMPHIS333120Aug 31, 2026
Aug 28, 2026Motor Grader, Burns DistrictSolicitationOREGON STATE OFFICE333120SBASep 7, 2026
Aug 28, 2026Snowplow BladesSolicitation · 0 NJW7NP USPFO ACTIVITY NJANG 108333120SBAAug 31, 2026
Aug 20, 2026LiftCombined Synopsis/SolicitationW6QM MICC-FT DRUM333120SBAAug 27, 2026
From the SAM.gov opportunities API, refreshed daily. Each title opens the original notice on SAM.gov. Members see every open notice with the buyer's award history next to it.

Where this code sits

NAICS 333120 is a six-digit national industry in the 2022 North American Industry Classification System. It sits under industry group 3331 (Agriculture, Construction, and Mining Machinery Manufacturing), NAICS industry 33312 (Construction Machinery Manufacturing), in subsector 333 (Machinery Manufacturing) of sector 31-33 (Manufacturing).

Federal buyers assign one NAICS code to each award and each notice. The code describes the kind of business the buyer expects to perform the work, not the item itself; the item is described by the PSC code. The numbers above come from awards and notices carrying this exact code. Related work often sits in the neighboring codes listed below, so watch the neighbors too.

The official definition, with what the code includes and excludes, is on the Census NAICS page linked at the bottom.

How to use this page

Who bought it ranks contracting offices by what they obligated under this code. Who won it ranks vendors after names are resolved to one record each. What it went for shows award size bands; the median describes a typical award better than the average. What recompetes soon lists awards whose period of performance ends inside twelve months.

A code with nothing on record yet says so. History loads one subsector and fiscal year at a time, so quiet codes and older years fill in last. Members see the individual awards and notices behind every number, buyer and incumbent profiles, alerts and briefs.

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