Verified Nov 2026
Electronics & Software
·
Clairton, Pennsylvania
·
Since 1954
Kurt J. Lesker Company is a manufacturer and distributor of vacuum technology equipment, headquartered in Clairton, Pennsylvania, United States. Founded in 1954, it has an estimated 200 to 500 employees and estimated annual revenue of $100 to $250 million. The company is privately held and serves the automotive, electric-vehicle, electronics, medical, military-defense, and plumbing-hardware industries. Its product range includes coating, semiconductor, and electronics-related equipment. In 2026 it announced a major investment in Zabrze, Poland, to expand its European advanced manufacturing capabilities.
Kurt J. Lesker Company at a glance
Revenue
$100-250M
Est. band
Employees
200-500
Founded
1954
Headquarters
Clairton, Pennsylvania
Certifications
ISO 14001 · ISO 45001 · ISO 9001 · ITAR registered
Import activity
273
Industries
Automotive
Electric Vehicles
Electronics
Medical
Military & Defense
Plumbing & Hardware
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
273
Named foreign suppliers
19
Top origins
Taiwan · South Korea · China · United Kingdom
Shared foreign counterparties do not establish that these companies buy from Kurt J. Lesker Company.
What this tells a buyer
Recent public reports include a 2026 expansion in State College and Jefferson Hills, Pennsylvania, and a 2026 investment in Zabrze, Poland, reported by info.pl and the company's own LinkedIn post.
The company holds ISO 9001, ISO 14001, and ISO 45001 certifications and is registered under ITAR, and its listed products span coating, semiconductor, machining, welding, pump, valve, and tooling categories.
The company is privately held, with reported revenue in the $100 to $250 million band, and in 2026 it partnered with Penn State on atomic-scale processing research.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
72 years in operation (founded 1954).
Holds ISO 14001, ISO 45001, ISO 9001, ITAR registered certification(s) per public sources.
Overview
Kurt J. Lesker Company is a manufacturer and distributor of vacuum technology equipment, headquartered in Clairton, Pennsylvania, United States. Founded in 1954, it has an estimated 200 to 500 employees and estimated annual revenue of $100 to $250 million. The company is privately held and serves the automotive, electric-vehicle, electronics, medical, military-defense, and plumbing-hardware industries. Its product range includes coating, semiconductor, and electronics-related equipment. In 2026 it announced a major investment in Zabrze, Poland, to expand its European advanced manufacturing capabilities.
At a glance
Attribute | Detail |
|---|---|
Founded | 1954 |
Headquarters | Clairton, Pennsylvania |
Employees | 200-500 |
Revenue | $100-250M (estimated) |
Primary capability | Electronics & Software |
Certifications | ISO 14001 · ISO 45001 · ISO 9001 · ITAR registered |
What Kurt J. Lesker Company makes
The company holds ISO 9001, ISO 14001, and ISO 45001 certifications and is registered under ITAR, and its listed products span coating, semiconductor, machining, welding, pump, valve, and tooling categories.
Products and capabilities described on the company's own site include Coating, Semiconductor, Machining, Welding, Assembly, Pump, Valve, Tooling, Electronics (source: lesker.com).
Certifications
Kurt J. Lesker Company is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 14001 — lesker.com
ISO 45001 — lesker.com
ISO 9001 — lesker.com
ITAR registered — lesker.com
Trade and customs footprint
Recent public reports include a 2026 expansion in State College and Jefferson Hills, Pennsylvania, and a 2026 investment in Zabrze, Poland, reported by info.pl and the company's own LinkedIn post. US customs bill-of-lading records list 273 inbound shipments across 19 foreign suppliers, with top origins including Taiwan · South Korea · China · United Kingdom.
Latest developments
2026-09-10 — Kurt J. Lesker Company | Kurt J. Lesker Company, Penn State Partner to Advance Atomic-Scale Processing | Enabling Technology for a Better World (lesker.com)
2026-08-25 — Kurt J. Lesker Company inwestuje w Zabrzu (info.pl)
2026-08-24 — We're making a major investment in Poland to strengthen our European advanced manufacturing capabilities. | Kurt J. Lesker Company (linkedin.com)
2026-08-01 — Kurt J. Lesker Company | KDF Technologies to Provide Ongoing Support and Technology Solutions for VaporTech Customers | Enabling Technology for a Better World (lesker.com)
2026-06-04 — Kurt J. Lesker Co. expanding in locations in State College, Jefferson Hills - Pennsylvania Business Report (pennbizreport.com)
2026-06-02 — Governor Shapiro Secures $10 Million Investment from the Kurt J. Lesker Company | Commonwealth of Pennsylvania (pa.gov)
Facilities
Kurt J. Lesker Company is headquartered in Clairton, Pennsylvania. Public sources also reference these locations:
Pennsylvania — pa.gov
Pittsburgh, Pa — lesker.com
Company details
The company is privately held, with reported revenue in the $100 to $250 million band, and in 2026 it partnered with Penn State on atomic-scale processing research. Kurt J. Lesker Company was founded in 1954, has an estimated 200-500 employees, and is headquartered in Clairton, Pennsylvania. On the LightSource stability read it is rated "Established & active": 72 years in operation (founded 1954). Holds ISO 14001, ISO 45001, ISO 9001, ITAR registered certification(s) per public sources.
Frequently asked questions
What does Kurt J. Lesker Company make?
Kurt J. Lesker Company is a manufacturer and distributor of vacuum technology equipment, headquartered in Clairton, Pennsylvania, United States. Founded in 1954, it has an estimated 200 to 500 employees and estimated annual revenue of $100 to $250 million. The company is privately held and serves the automotive, electric-vehicle, electronics, medical, military-defense, and plumbing-hardware industries. Its product range includes coating, semiconductor, and electronics-related equipment. In 2026 it announced a major investment in Zabrze, Poland, to expand its European advanced manufacturing capabilities.
Where is Kurt J. Lesker Company headquartered?
Kurt J. Lesker Company is headquartered in Clairton, Pennsylvania (1925 Pennsylvania 51, Clairton, Pennsylvania, 15025).
When was Kurt J. Lesker Company founded?
Kurt J. Lesker Company was founded in 1954.
How big is Kurt J. Lesker Company?
Kurt J. Lesker Company has an estimated 200-500 employees, with revenue in the $100-250M range (estimated).
What certifications does Kurt J. Lesker Company hold?
Kurt J. Lesker Company lists ISO 14001 · ISO 45001 · ISO 9001 · ITAR registered on its website. Confirm the certified scope for the specific plant producing your part.
Does Kurt J. Lesker Company import from overseas suppliers?
US customs bill-of-lading records show 273 inbound shipments for Kurt J. Lesker Company, with top origins including Taiwan · South Korea · China · United Kingdom.
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Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Phone
+1 412-387-9200
Certification
ISO 14001 · ISO 45001 · ISO 9001 · ITAR registered
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