Federal contractor profile

KEYSTONE PRECISION & ENGINEERING, LLC

UEI HFBKZXKLCWS7CAGE 507F2Company website ↗

Active
Small Business

Overview

Legal name
KEYSTONE PRECISION & ENGINEERING, LLC
Also known as
PRINCE INDUSTRIES
Registered location
PEPPERELL, MA, USA
Website
Company website ↗
Primary NAICS
332710 — Machine Shops
Latest award activity
Jul 14, 2025
Read company summary

KEYSTONE PRECISION & ENGINEERING, LLC is associated with UEI HFBKZXKLCWS7 and CAGE 507F2 in public federal records. AcornBids currently links 1 prime award totaling $0 in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Industrial Valve 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 PEPPERELL, MA, USA.

At a glance

Lifetime prime obligations$0
Prime awards1
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 18, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
KEYSTONE PRECISION & ENGINEERING, LLC
Doing business as
PRINCE INDUSTRIES
UEI
HFBKZXKLCWS7
CAGE
507F2
Registered address
16 LOMAR PARK UNIT #3, PEPPERELL, MA, 01463, USA
Registration status
Active
Primary NAICS
332710 — Machine Shops
SAM activation
May 4, 2026
Initial registration
Feb 27, 2008
Entity start
Jul 26, 2024
SAM updated
May 4, 2026
Registration expires
Apr 24, 2027
Fiscal year end
Dec 31
Place of incorporation
DE, USA

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 1 awards and $0 in reported obligations to this legal entity. Source
  • Recorded awards include Industrial Valve Manufacturing (NAICS 332911); this classification is not proof of every company capability. Source
  • An example award describes: 8510705404!VALVE EXTENSION,TIR Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$-3.9K
Prime contracts

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Histories follow awards currently assigned to this recipient and may include transactions under an earlier recipient. Coverage: 1 of 1 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
SPE7L724P25908510705404!VALVE EXTENSION,TIRDepartment of Defense$0Jun 18, 2024Oct 16, 2024

Registration, certifications & contacts

Registration evidenceDate
SAM updatedMay 4, 2026
Source loadedSep 2, 2026
Initial registrationFeb 27, 2008
Entity startJul 26, 2024

Registration classifications: Self Certified Small Disadvantaged Business, Small Business. These are separate from the reported certificates above.

IndustryReported size status
332510 — Hardware ManufacturingNot reported
332710 — Machine ShopsNot reported
332721 — Precision Turned Product ManufacturingNot reported
332994 — Small Arms, Ordnance, and Ordnance Accessories ManufacturingNot reported
332999 — All Other Miscellaneous Fabricated Metal Product ManufacturingNot reported
336992 — Military Armored Vehicle, Tank, and Tank Component ManufacturingNot reported
339999 — All Other Miscellaneous ManufacturingNot reported
541512 — Computer Systems Design ServicesNot reported
541614 — Process, Physical Distribution, and Logistics Consulting ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
STEVE BEANGovernment businessContact method not publishedSAM registrationNot available
STEVE BEANElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 332510 — Hardware Manufacturing
  • 332710 — Machine Shops
  • 332721 — Precision Turned Product Manufacturing
  • 332994 — Small Arms, Ordnance, and Ordnance Accessories Manufacturing
  • 332999 — All Other Miscellaneous Fabricated Metal Product Manufacturing
  • 336992 — Military Armored Vehicle, Tank, and Tank Component Manufacturing
  • 339999 — All Other Miscellaneous Manufacturing
  • 541512 — Computer Systems Design Services
  • 541614 — Process, Physical Distribution, and Logistics Consulting Services

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

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1 shared agency customer(s); Shared work: 332911 — Industrial Valve Manufacturing. Counts and amounts describe sampled matching awards, not the company’s full history.
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1 shared agency customer(s); Shared work: 332911 — Industrial Valve Manufacturing. Counts and amounts describe sampled matching awards, not the company’s full history.
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About KEYSTONE PRECISION & ENGINEERING, LLC

What products and services appear in its federal awards?

Recorded award industries: 332911 — Industrial Valve Manufacturing.

Recorded products and services: 2640 — Tire Rebuilding and Tire and Tube Repair Materials.

Examples from recent award records:

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

Where is the company registered?

16 LOMAR PARK UNIT #3, PEPPERELL, Massachusetts 01463, 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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