Verified Nov 2026
Electronics & Software
·
Cincinnati, Ohio
·
Since 1940
Cincinnati Sub-Zero is a manufacturer of environmental test chambers that simulate temperature, humidity, vibration, and altitude conditions. Headquartered in Cincinnati, Ohio, the company was founded in 1940 and employs an estimated 200 to 500 people. It joined the Weiss Technik North America family within the Schunk Group in February 2019 and serves the automotive, electronics, aerospace, defense, medical, and industrial equipment sectors. In March 2026, the company announced a stackable benchtop chamber intended to increase laboratory testing capacity.
Cincinnati Sub-Zero at a glance
Revenue
$50-100M
Est. band
Employees
200-500
Founded
1940
Headquarters
Cincinnati, Ohio
Industries
Automotive
Electronics
Medical
Military & Defense
Industrial Equipment
Aerospace
Overview
Cincinnati Sub-Zero is a manufacturer of environmental test chambers that simulate temperature, humidity, vibration, and altitude conditions. Headquartered in Cincinnati, Ohio, the company was founded in 1940 and employs an estimated 200 to 500 people. It joined the Weiss Technik North America family within the Schunk Group in February 2019 and serves the automotive, electronics, aerospace, defense, medical, and industrial equipment sectors. In March 2026, the company announced a stackable benchtop chamber intended to increase laboratory testing capacity.
At a glance
Attribute | Detail |
|---|---|
Founded | 1940 |
Headquarters | Cincinnati, Ohio |
Employees | 200-500 |
Revenue | $50-100M (estimated) |
Primary capability | Electronics & Software |
What Cincinnati Sub-Zero makes
The company lists electronics and tooling among its product areas, and its environmental chambers support testing across temperature, humidity, vibration, and altitude conditions.
Products and capabilities described on the company's own site include Electronics, Tooling (source: cszproducts.com).
Latest developments
2026-03-11 — Cincinnati Sub-Zero Stackable Benchtop Chamber Increases Lab Testing Capacity (einpresswire.com)
2026-03-11 — Cincinnati Sub-Zero Stackable Benchtop Chamber Increases Lab Testing Capacity - EIN Presswire (einnews.com)
Facilities
Cincinnati Sub-Zero is headquartered in Cincinnati, Ohio. Public sources also reference these locations:
Grand Rapids, Michigan — weiss-na.com
Company details
The company is a subsidiary within the Schunk Group following its February 2019 association with Weiss Technik North America, and its estimated annual revenue falls in the $50 million to $100 million band. Cincinnati Sub-Zero was founded in 1940, has an estimated 200-500 employees, and is headquartered in Cincinnati, Ohio.
Frequently asked questions
What does Cincinnati Sub-Zero make?
Cincinnati Sub-Zero is a manufacturer of environmental test chambers that simulate temperature, humidity, vibration, and altitude conditions. Headquartered in Cincinnati, Ohio, the company was founded in 1940 and employs an estimated 200 to 500 people. It joined the Weiss Technik North America family within the Schunk Group in February 2019 and serves the automotive, electronics, aerospace, defense, medical, and industrial equipment sectors. In March 2026, the company announced a stackable benchtop chamber intended to increase laboratory testing capacity.
Where is Cincinnati Sub-Zero headquartered?
Cincinnati Sub-Zero is headquartered in Cincinnati, Ohio (12011 Mosteller Rd, Cincinnati, Ohio, 45241-1528).
When was Cincinnati Sub-Zero founded?
Cincinnati Sub-Zero was founded in 1940.
How big is Cincinnati Sub-Zero?
Cincinnati Sub-Zero has an estimated 200-500 employees, with revenue in the $50-100M range (estimated).
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Last verified Nov 2026. Is this your company? Request a correction.
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