Federal contractor profile

UPPER DARBY SIGN COMPANY

UEI NAP5D8PSVX83CAGE 87CD7Company website ↗

Active
Small Business

Overview

Legal name
UPPER DARBY SIGN COMPANY
Also known as
PRO SIGNS
Registered location
DOWNINGTOWN, PA, USA
Website
Company website ↗
Primary NAICS
339950 — Sign Manufacturing
Latest award activity
Dec 12, 2025
Read company summary

UPPER DARBY SIGN COMPANY is associated with UEI NAP5D8PSVX83 and CAGE 87CD7 in public federal records. AcornBids currently links 1 prime award totaling $11.9K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Veterans Affairs. Its recorded federal awards include work classified as Sign Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 339950 (Sign Manufacturing). Its public SAM.gov registration lists DOWNINGTOWN, PA, USA.

At a glance

Lifetime prime obligations$11.9K
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 Sep 20, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
UPPER DARBY SIGN COMPANY
Doing business as
PRO SIGNS
UEI
NAP5D8PSVX83
CAGE
87CD7
Registered address
251 BOOT RD, DOWNINGTOWN, PA, 19335, USA
Registration status
Active
Primary NAICS
339950 — Sign Manufacturing
SAM activation
Sep 18, 2025
Initial registration
Nov 9, 2018
Entity start
Mar 1, 1968
SAM updated
Sep 18, 2025
Registration expires
Sep 16, 2026
Fiscal year end
Dec 31
Place of incorporation
PA, 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
36C24425P0718EXTERIOR SIGNAGEDepartment of Veterans Affairs$11.9KAug 12, 2025Dec 23, 2025

Registration, certifications & contacts

Registration evidenceDate
SAM updatedSep 18, 2025
Source loadedSep 19, 2026
Initial registrationNov 9, 2018
Entity startMar 1, 1968

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

IndustryReported size status
238110 — Poured Concrete Foundation and Structure ContractorsNot reported
238210 — Electrical Contractors and Other Wiring Installation ContractorsNot reported
238990 — All Other Specialty Trade ContractorsNot reported
339950 — Sign ManufacturingNot reported
541490 — Other Specialized Design ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
JEFF MATERAZZIGovernment businessContact method not publishedSAM registrationNot available
JEFF MATERAZZIElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 238110 — Poured Concrete Foundation and Structure Contractors
  • 238210 — Electrical Contractors and Other Wiring Installation Contractors
  • 238990 — All Other Specialty Trade Contractors
  • 339950 — Sign Manufacturing
  • 541490 — Other Specialized Design Services
Registered products and services
  • 9999 — Miscellaneous Items

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

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About UPPER DARBY SIGN COMPANY

What products and services appear in its federal awards?

Recorded award industries: 339950 — Sign Manufacturing.

Recorded products and services: 9905 — Signs, Advertising Displays, and Identification Plates.

Examples from recent award records:

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

Where is the company registered?

251 BOOT RD, DOWNINGTOWN, Pennsylvania 19335, 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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