Verified Nov 2026
Metal Fabrication
·
Warrington, Pennsylvania
·
Since 1942
PennEngineering, headquartered in Warrington, Pennsylvania, was founded in 1942 and makes engineered fastening, installation equipment, and wire protection products. It employs roughly 1,000 to 5,000 people, with estimated revenue of $100 to $250 million. The company is privately held and serves automotive, electric-vehicle, electronics, medical, plumbing-hardware, and renewable-energy customers. In July 2026 it launched its Sherex by PEM blind rivet nut portfolio across Europe.
PennEngineering® at a glance
Revenue
$100-250M
Est. band
Employees
1,000-5,000
Founded
1942
Headquarters
Warrington, Pennsylvania
Certifications
AS9100 · IATF 16949 · ISO 14001 · ISO 9001 · ISO/TS 16949 · Nadcap
Industries
Automotive
Electric Vehicles
Electronics
Medical
Plumbing & Hardware
Renewable Energy
STABILITY SIGNALS
Established & active
84 years in operation (founded 1942).
Holds AS9100, IATF 16949, ISO 14001, ISO 9001, ISO/TS 16949, Nadcap certification(s) per public sources.
Overview
PennEngineering, headquartered in Warrington, Pennsylvania, was founded in 1942 and makes engineered fastening, installation equipment, and wire protection products. It employs roughly 1,000 to 5,000 people, with estimated revenue of $100 to $250 million. The company is privately held and serves automotive, electric-vehicle, electronics, medical, plumbing-hardware, and renewable-energy customers. In July 2026 it launched its Sherex by PEM blind rivet nut portfolio across Europe.
At a glance
Attribute | Detail |
|---|---|
Founded | 1942 |
Headquarters | Warrington, Pennsylvania |
Employees | 1,000-5,000 |
Revenue | $100-250M (estimated) |
Primary capability | Metal Fabrication |
Certifications | AS9100 · IATF 16949 · ISO 14001 · ISO 9001 · ISO/TS 16949 · Nadcap |
What PennEngineering® makes
The company holds AS9100, IATF 16949, ISO 9001, ISO 14001, and Nadcap certifications and offers self-clinching fasteners, installation tools, and wire protection systems under the PEM, Sherex, and Heyco brands.
Products and capabilities described on the company's own site include Emissions, Sheet Metal, Electronics, Fastener (source: pemnet.com).
Certifications
PennEngineering® is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
AS9100 — pemnet.com
IATF 16949 — pemnet.com
ISO 14001 — pemnet.com
ISO 9001 — pemnet.com
ISO/TS 16949 — designworldonline.com
Nadcap — pemnet.com
Latest developments
2026-09-30 — PennEngineering Earns Bronze in EcoVadis Sustainability Rating | PEM (pemnet.com)
2026-09-16 — 🚀 Introducing the Haeger By PEM Fabricator Partner Program 🚀 | PennEngineering® (linkedin.com)
2026-07-14 — PennEngineering launches Sherex by PEM range in Europe - Fast (fastening-solutions.co.uk)
2026-07-01 — PennEngineering Launches Sherex by PEM® Blind Rivet Nut Portfolio Across Europe - PEM Europe (pemnet.com)
2025-01-03 — Gerard Quaid Appointed Managing Director at PennEngineering Fastening Technologies (Europe) - PEM Europe (pemnet.com)
Facilities
PennEngineering® is headquartered in Warrington, Pennsylvania. Public sources also reference these locations:
Galway, Ireland — fastening-solutions.co.uk
Danboro, PA — designworldonline.com
Company details
Public sources list 22 manufacturing and technical sites worldwide, and in December 2025 the company completed a 4,000 square metre advanced manufacturing, testing, and training facility projected to support 70 new roles. PennEngineering® was founded in 1942, has an estimated 1,000-5,000 employees, and is headquartered in Warrington, Pennsylvania. On the LightSource stability read it is rated "Established & active": 84 years in operation (founded 1942). Holds AS9100, IATF 16949, ISO 14001, ISO 9001, ISO/TS 16949, Nadcap certification(s) per public sources.
Frequently asked questions
What does PennEngineering® make?
PennEngineering, headquartered in Warrington, Pennsylvania, was founded in 1942 and makes engineered fastening, installation equipment, and wire protection products. It employs roughly 1,000 to 5,000 people, with estimated revenue of $100 to $250 million. The company is privately held and serves automotive, electric-vehicle, electronics, medical, plumbing-hardware, and renewable-energy customers. In July 2026 it launched its Sherex by PEM blind rivet nut portfolio across Europe.
Where is PennEngineering® headquartered?
PennEngineering® is headquartered in Warrington, Pennsylvania (Easton Rd, Warrington, Pennsylvania, 18976).
When was PennEngineering® founded?
PennEngineering® was founded in 1942.
How big is PennEngineering®?
PennEngineering® has an estimated 1,000-5,000 employees, with revenue in the $100-250M range (estimated).
What certifications does PennEngineering® hold?
PennEngineering® lists AS9100 · IATF 16949 · ISO 14001 · ISO 9001 · ISO/TS 16949 · Nadcap on its website. Confirm the certified scope for the specific plant producing your part.
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Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Phone
+1 215-766-8853
Certification
AS9100 · IATF 16949 · ISO 14001 · ISO 9001 · ISO/TS 16949 · Nadcap
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