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APX Enclosures

Manufactures customizable NEMA 3R/4X enclosures

Overview

APX Enclosures designs and manufactures custom aluminum and stainless steel electrical enclosures to protect sensitive electronics in outdoor and industrial settings. They offer NEMA 3R and 4X certified enclosures, UL 508A listed for industrial control panels, with standard sizes and customizable options such as electrical integration, climate control, mounting, insulation, and finishes. Production takes place in Mercersburg, PA, in a 40,000-square-foot facility (plus a 15,000-square-foot Precision Routing Division) with CNC punch presses, lasers, and press brakes, and all products are made in the USA. As part of the APX Company, they leverage integrated metal fabrication operations to provide end-to-end enclosure solutions for telecommunications, power, transportation, infrastructure, battery storage, and security sectors.

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About APX Enclosures

Simplify's Rating
Why APX Enclosures is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

HardwareIndustrial & ManufacturingDesign

Company Size

11-50

Company Stage

N/A

Total Funding

N/A

Headquarters

Durham, North Carolina

Founded

2001

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Simplify's Take

What believers are saying

  • The 2026 career page lists 18 jobs, signaling active production and backlog.
  • LinkedIn updated August 2026 shows 11-50 employees and ongoing market visibility.
  • Battery storage, power, and infrastructure projects keep favoring corrosion-resistant NEMA 4X enclosures.

What critics are saying

  • APX Enclosures shows openings, not contracts, on its 2026 career page.
  • HigherGov lists registration through December 8, 2026, but no visible award momentum.
  • Custom enclosure demand stays cyclical; one lost telecom customer can crush utilization fast.

What makes APX Enclosures unique

  • APX Enclosures builds custom NEMA 3R and 4X units in Mercersburg, Pennsylvania.
  • Its APX group bundles sheet metal, coatings, machining, and routing under one roof.
  • Veteran-owned status and UL 508A listing strengthen federal and utility procurement credibility.

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