Verified Nov 2026
Lighting
·
Austin, Texas
·
Since 1954
Thermon is an industrial process heating and temperature-maintenance company headquartered in Austin, Texas, United States. Founded in 1954, it is estimated to have 1,000 to 5,000 employees and revenue of $500 million to $1 billion, with ownership not publicly traded. It serves automotive, electric-vehicle, electronics, appliance, construction, and renewable-energy industries. Its product lines include electric and steam heat tracing, and its portfolio also covers thermal management and connector products. In February 2026 it announced a strategic combination with CECO Environmental.
Thermon at a glance
Revenue
$500M-1B
Est. band
Employees
1,000-5,000
Founded
1954
Headquarters
Austin, Texas
Certifications
ISO 9001
Import activity
183
Industries
Automotive
Electric Vehicles
Electronics
Appliance
Construction
Renewable Energy
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
183
Named foreign suppliers
41
Top origins
South Korea · China · Netherlands · Vietnam
Shared foreign counterparties do not establish that these companies buy from Thermon.
What this tells a buyer
The company announced a strategic combination with CECO Environmental on February 24, 2026, and reported that new data-center products were driving an accelerating organic growth opportunity in April 2026.
Thermon holds ISO 9001 certification and offers electric and steam heat tracing, thermal management, and LED and connector products.
The company's revenue band is an estimate and its ownership is private, with no public ticker listed.
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 9001 certification(s) per public sources.
Overview
Thermon is an industrial process heating and temperature-maintenance company headquartered in Austin, Texas, United States. Founded in 1954, it is estimated to have 1,000 to 5,000 employees and revenue of $500 million to $1 billion, with ownership not publicly traded. It serves automotive, electric-vehicle, electronics, appliance, construction, and renewable-energy industries. Its product lines include electric and steam heat tracing, and its portfolio also covers thermal management and connector products. In February 2026 it announced a strategic combination with CECO Environmental.
At a glance
Attribute | Detail |
|---|---|
Founded | 1954 |
Headquarters | Austin, Texas |
Employees | 1,000-5,000 |
Revenue | $500M-1B (estimated) |
Primary capability | Lighting |
Certifications | ISO 9001 |
What Thermon makes
Thermon holds ISO 9001 certification and offers electric and steam heat tracing, thermal management, and LED and connector products.
Products and capabilities described on the company's own site include Thermal Management, LED, Connector (source: thermon.com).
Certifications
Thermon is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 9001 — thermon.com
Trade and customs footprint
The company announced a strategic combination with CECO Environmental on February 24, 2026, and reported that new data-center products were driving an accelerating organic growth opportunity in April 2026. US customs bill-of-lading records list 183 inbound shipments across 41 foreign suppliers, with top origins including South Korea · China · Netherlands · Vietnam.
Latest developments
2026-07-13 — News | Thermon | Industrial Heating Solutions (thermon.com)
2026-04-20 — Thermon Highlights Enhanced Organic Growth Opportunity Driven by Accelerating Momentum from New Products in Data Centers :: Thermon Group Holdings, Inc. (THR) (thermon.com)
2026-04-20 — Press Releases :: Thermon Group Holdings, Inc. (THR) (thermon.com)
2026-02-24 — CECO Environmental Announces Strategic Combination with Thermon Group, Creating a Global Industrial Leader in Delivering Mission-Critical Environmental and Thermal Solutions :: Thermon Group Holdings, Inc. (THR) (thermon.com)
2026-02-24 — Thermon Group Holdings, Inc. Form 425 filed February 24, 2026 (sec.gov)
2026-02-05 — Thermon Reports Third Quarter Fiscal 2026 Results :: Thermon Group Holdings, Inc. (THR) (thermon.com)
Company details
The company's revenue band is an estimate and its ownership is private, with no public ticker listed. Thermon was founded in 1954, has an estimated 1,000-5,000 employees, and is headquartered in Austin, Texas. On the LightSource stability read it is rated "Established & active": 72 years in operation (founded 1954). Holds ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Thermon make?
Thermon is an industrial process heating and temperature-maintenance company headquartered in Austin, Texas, United States. Founded in 1954, it is estimated to have 1,000 to 5,000 employees and revenue of $500 million to $1 billion, with ownership not publicly traded. It serves automotive, electric-vehicle, electronics, appliance, construction, and renewable-energy industries. Its product lines include electric and steam heat tracing, and its portfolio also covers thermal management and connector products. In February 2026 it announced a strategic combination with CECO Environmental.
Where is Thermon headquartered?
Thermon is headquartered in Austin, Texas (7171 Southwest Parkway, Austin, Texas, 78735).
When was Thermon founded?
Thermon was founded in 1954.
How big is Thermon?
Thermon has an estimated 1,000-5,000 employees, with revenue in the $500M-1B range (estimated).
What certifications does Thermon hold?
Thermon lists ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does Thermon import from overseas suppliers?
US customs bill-of-lading records show 183 inbound shipments for Thermon, with top origins including South Korea · China · Netherlands · Vietnam.
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Last verified Nov 2026. Is this your company? Request a correction.
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