Federal contractor profile

CARPENTER BROTHERS, INC.

UEI MRQZMMFLA2U3CAGE 1WMA3Company website ↗

Active
Small Business

Overview

Legal name
CARPENTER BROTHERS, INC.
Also known as
CARPENTER BROTHERS INC
Registered location
MEQUON, WI, USA
Website
Company website ↗
Primary NAICS
331110 — Iron and Steel Mills and Ferroalloy Manufacturing
Latest award activity
Mar 17, 2026
Read company summary

CARPENTER BROTHERS, INC. is associated with UEI MRQZMMFLA2U3 and CAGE 1WMA3 in public federal records. AcornBids currently links 2 prime awards totaling $34.9K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as All Other Miscellaneous Chemical Product and Preparation Manufacturing; Rolled Steel Shape Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 331110 (Iron and Steel Mills and Ferroalloy Manufacturing). Its public SAM.gov registration lists MEQUON, WI, USA.

At a glance

Lifetime prime obligations$34.9K
Prime awards2
Awards with future end dates0
Top-agency concentration
Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 19, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
CARPENTER BROTHERS, INC.
Doing business as
CARPENTER BROTHERS INC
UEI
MRQZMMFLA2U3
CAGE
1WMA3
Registered address
7100 W DONGES BAY RD, MEQUON, WI, 53092, USA
Registration status
Active
Primary NAICS
331110 — Iron and Steel Mills and Ferroalloy Manufacturing
SAM activation
Oct 9, 2025
Initial registration
Feb 18, 2002
Entity start
Apr 15, 1917
SAM updated
Oct 9, 2025
Registration expires
Oct 8, 2026
Fiscal year end
Dec 31
Place of incorporation
WI, USA

View SAM.gov source

Federal award analysis

Net transaction obligations by federal fiscal period.

Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
W519TC26AA045INGOTS BPADepartment of Defense$9.0MMar 16, 2026Not available
W519TC25P2063SUPER SET 942 1Department of Defense$34.9KNov 18, 2024Jan 29, 2025

Registration, certifications & contacts

Registration evidenceDate
SAM updatedOct 9, 2025
Source loadedSep 19, 2026
Initial registrationFeb 18, 2002
Entity startApr 15, 1917

Registration classifications: Small Business. These are separate from the reported certificates above.

IndustryReported size status
325998 — All Other Miscellaneous Chemical Product and Preparation ManufacturingNot reported
331110 — Iron and Steel Mills and Ferroalloy ManufacturingNot reported
331222 — Steel Wire DrawingNot reported
331314 — Secondary Smelting and Alloying of AluminumNot reported
331420 — Copper Rolling, Drawing, Extruding, and AlloyingNot reported
331491 — Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and ExtrudingNot reported
332313 — Plate Work ManufacturingNot reported
332420 — Metal Tank (Heavy Gauge) ManufacturingNot reported
333120 — Construction Machinery ManufacturingNot reported
333248 — All Other Industrial Machinery ManufacturingNot reported
333310 — Commercial and Service Industry Machinery ManufacturingNot reported
333922 — Conveyor and Conveying Equipment ManufacturingNot reported
333994 — Industrial Process Furnace and Oven ManufacturingNot reported
541620 — Environmental Consulting ServicesNot reported
562910 — Remediation ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
SARA A RIESGovernment businessContact method not publishedSAM registrationNot available
SARA A RIESElectronic businessContact method not publishedSAM registrationNot available
LEAH FLAHERTYAlternate electronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 325998 — All Other Miscellaneous Chemical Product and Preparation Manufacturing
  • 331110 — Iron and Steel Mills and Ferroalloy Manufacturing
  • 331222 — Steel Wire Drawing
  • 331314 — Secondary Smelting and Alloying of Aluminum
  • 331420 — Copper Rolling, Drawing, Extruding, and Alloying
  • 331491 — Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding
  • 332313 — Plate Work Manufacturing
  • 332420 — Metal Tank (Heavy Gauge) Manufacturing
  • 333120 — Construction Machinery Manufacturing
  • 333248 — All Other Industrial Machinery Manufacturing
  • 333310 — Commercial and Service Industry Machinery Manufacturing
  • 333922 — Conveyor and Conveying Equipment Manufacturing
  • 333994 — Industrial Process Furnace and Oven Manufacturing
  • 541620 — Environmental Consulting Services
  • 562910 — Remediation Services

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

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About CARPENTER BROTHERS, INC.

What products and services appear in its federal awards?

Recorded award industries: 325998 — All Other Miscellaneous Chemical Product and Preparation Manufacturing; 331221 — Rolled Steel Shape Manufacturing.

Recorded products and services: 6850 — Miscellaneous Chemical Specialties; 9660 — Precious Metals Primary Forms.

Examples from recent award records:

These records describe federal award work, not every company capability. Review the award evidence.

Where is the company registered?

7100 W DONGES BAY RD, MEQUON, Wisconsin 53092, United States

Registered location from SAM.gov; award performance locations may differ.

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Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

No official subaward rows are loaded, so Acorn does not claim known teaming relationships.

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