Federal contractor profile

R & S MACHINING LLC

UEI P66RJ9N2BLN9CAGE 4XK87Company website ↗

Active

Overview

Legal name
R & S MACHINING LLC
Registered location
SAINT LOUIS, MO, USA
Website
Company website ↗
Primary NAICS
332710 — Machine Shops
Latest award activity
Sep 12, 2025
Read company summary

R & S MACHINING LLC is associated with UEI P66RJ9N2BLN9 and CAGE 4XK87 in public federal records. AcornBids currently links 3 prime awards totaling $4.0M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Other Aircraft Parts and Auxiliary Equipment Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 332710 (Machine Shops). Its public SAM.gov registration lists SAINT LOUIS, MO, USA.

At a glance

Lifetime prime obligations$4.0M
Prime awards3
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 Oct 13, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
R & S MACHINING LLC
UEI
P66RJ9N2BLN9
CAGE
4XK87
Registered address
4800 BAUMGARTNER RD, SAINT LOUIS, MO, 63129, USA
Registration status
Active
Primary NAICS
332710 — Machine Shops
SAM activation
Mar 31, 2026
Initial registration
Nov 27, 2007
Entity start
Sep 1, 1991
SAM updated
Mar 31, 2026
Registration expires
Mar 19, 2027
Fiscal year end
May 31
Place of incorporation
MO, USA

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 3 awards and $3,982,558 in reported obligations to this legal entity. Source
  • Recorded awards include Other Aircraft Parts and Auxiliary Equipment Manufacturing (NAICS 336413); this classification is not proof of every company capability. Source
  • An example award describes: 8511631140!PARTS KIT,FUSELAGE Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$4.0M
Prime contracts

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 3 of 3 selected awards. Select a period to explore its awards.

Recent federal awards

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

Award / descriptionAwarding agencyObligationsStart dateEnd date
SPE4AK25C00058511631140!PARTS KIT,FUSELAGEDepartment of Defense$961.3KSep 12, 2025Mar 11, 2026
SPE4AK25C00038511271602!PARTS KIT,FUSELAGEDepartment of Defense$1.4MMar 26, 2025Oct 3, 2025
SPE4AK25C00018511047997!PARTS KIT,FUSELAGEDepartment of Defense$1.6MDec 3, 2024Jun 1, 2025

Registration, certifications & contacts

Registration evidenceDate
SAM updatedMar 31, 2026
Source loadedSep 2, 2026
Initial registrationNov 27, 2007
Entity startSep 1, 1991
IndustryReported size status
332710 — Machine ShopsNot reported
332721 — Precision Turned Product ManufacturingNot reported
332999 — All Other Miscellaneous Fabricated Metal Product ManufacturingNot reported
333514 — Special Die and Tool, Die Set, Jig, and Fixture ManufacturingNot reported
336412 — Aircraft Engine and Engine Parts ManufacturingNot reported
336413 — Other Aircraft Parts and Auxiliary Equipment ManufacturingNot reported
339112 — Surgical and Medical Instrument ManufacturingNot reported
ContactRolePublished contact methodsEvidenceSource date
THOMAS RODERICKGovernment businessContact method not publishedSAM registrationNot available
KATHY STOCKGLAUSNERAlternate government businessContact method not publishedSAM registrationNot available
MICHELLE WILDElectronic businessContact method not publishedSAM registrationNot available
THOMAS RODERICKAlternate electronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 332710 — Machine Shops
  • 332721 — Precision Turned Product Manufacturing
  • 332999 — All Other Miscellaneous Fabricated Metal Product Manufacturing
  • 333514 — Special Die and Tool, Die Set, Jig, and Fixture Manufacturing
  • 336412 — Aircraft Engine and Engine Parts Manufacturing
  • 336413 — Other Aircraft Parts and Auxiliary Equipment Manufacturing
  • 339112 — Surgical and Medical Instrument Manufacturing

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

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About R & S MACHINING LLC

What products and services appear in its federal awards?

Recorded award industries: 336413 — Other Aircraft Parts and Auxiliary Equipment Manufacturing.

Recorded products and services: 1560 — Airframe Structural Components.

Examples from recent award records:

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

Where is the company registered?

4800 BAUMGARTNER RD, SAINT LOUIS, Missouri 63129, United States

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

Explore related contractor directories

Browse companies by registered location, primary registered industry, or federal customer.

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.

Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.

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