APX Enclosures

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.

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

Hardware

Industrial & Manufacturing

Design

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

  • August 2026 career pages list many openings, signaling active production demand.
  • LinkedIn updated August 11, 2026, shows APX Enclosures remains visibly active.
  • APX serves battery storage, telecom, and infrastructure, all spending-heavy industrial niches.

What critics are saying

  • APX's public footprint shows openings, not contracts, on August 2026 hiring pages.
  • Regional manufacturing concentration in Pennsylvania exposes APX to one-site disruptions and labor shortages.
  • Competitors can copy standard enclosures; APX needs customization wins to avoid commodity pricing.

What makes APX Enclosures unique

  • APX builds custom NEMA 3R and 4X enclosures, plus UL 508A panels.
  • APX Company integrates enclosures, sheet metal, coatings, machining, and precision routing in-house.
  • Mercersburg-made, veteran-owned, and USA-built supply chains anchor APX's manufacturing story.

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Benefits

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