Company lists · Data refreshed October 2026

Top 25 Industrial temperature control companies based in the United States

RevenueBase identified 579 company matches for industrial temperature control companies associated with the United States as of October 2026 and tracks 24,447 professional contacts across them, including 6,381 with verified work emails. Houston is the largest hub.

This list covers company matches for industrial temperature control companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 16, 2026 How this list was built
579Companies
24,447Contacts tracked
6,381Verified emails
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The 25 largest industrial temperature control companies based in the United States

Ranked by team size
Top 25 of 579 company matches for industrial temperature control companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSt. Louis, NY, United StatesHQ recorded Oct 16, 20261,001-5,0002,039 contacts →

Exact match

“Watlow is a global industrial technology company that uses its world-class engineering expertise, advanced thermal systems and manufacturing excellence to provide a wide array of…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2Exact matchTulsa, OK, United StatesHQ recorded Oct 16, 20261,001-5,0001,315 contacts →

Exact match

“Driving the industry forward through the design, manufacturing, and rigorous testing of premium HVAC equipment.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3Exact matchJessup, MD, United StatesHQ recorded Oct 16, 20261,001-5,000985 contacts →

Exact match

“At BAC, we don’t just build cooling systems, we shape the future of sustainable solutions.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4Exact matchAustin, TX, United StatesHQ recorded Oct 16, 20261,001-5,000960 contacts →

Exact match

“Industrial Process Heating Solutions Through its global network, Thermon provides safe, reliable and innovative mission critical industrial process heating solutions.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5Exact matchHouston, TX, United StatesHQ recorded Oct 16, 20261,001-5,000878 contacts →

Exact match

“Raychem is a world-leading provider of heat-trace management systems for infrastructure, industrial, commercial and residential buildings, with operations globally.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6Exact matchMichigan City, IN, United StatesHQ recorded Oct 16, 20261,001-5,000655 contacts →

Exact match

“DwyerOmega is a trusted global leader in sensing, instrumentation, and process control solutions, supporting HVAC, industrial, manufacturing, and research applications where…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7Exact matchTaneytown, MD, United StatesHQ recorded Oct 16, 20261,001-5,000584 contacts →

Exact match

“At EVAPCO, we are more than a manufacturer-we are a global team of employee-owners committed to delivering innovative heat transfer solutions for customers worldwide.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8Exact matchStratford, CT, United StatesHQ recorded Oct 16, 20261,001-5,000396 contacts →

Exact match

“Ashcroft | Industrial Measurement & Control Solutions For over 170 years, Ashcroft has been the trusted global resource for industrial measurement and control.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9Exact matchRoseville, MN, United StatesHQ recorded Oct 16, 2026201-500279 contacts →

Exact match

“As a global leader in thermal control for power systems, Horton® offers a variety of technologies for transportation and industrial applications to operate at the optimal…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10Exact matchCary, IL, United StatesHQ recorded Oct 16, 2026201-500273 contacts →

Exact match

“Durex Industries has over 40 years of excellence in designing and manufacturing custom thermal solutions.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11Exact matchFrederick, MD, United StatesHQ recorded Oct 16, 2026501-1,000257 contacts →

Exact match

“STULZ Air Technology Systems, Inc.(STULZ USA) is the technology leader, providing cooling solutions and services for mission critical applications through the design and…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12Exact matchPryor, OK, United StatesHQ recorded Oct 16, 2026501-1,000230 contacts →

Exact match

“RAE Corporation is a manufacturer of engineered cooling and refrigeration systems headquartered in Pryor, Oklahoma, approximately 45 miles northeast of Tulsa.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13Exact matchHayward, CA, United StatesHQ recorded Oct 16, 2026201-500204 contacts →

Exact match

“Established in 1983, Therm-x takes pride in delivering thermal solutions incorporating our vertical integration capabilities including; Thermal Design and Test, CNC Machining…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14Exact matchBryan, OH, United StatesHQ recorded Oct 16, 2026501-1,000167 contacts →

Exact match

“Bard Manufacturing is a fourth-generation family-owned business founded in 1914 in Bryan, Ohio.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15Exact matchColumbus, OH, United StatesHQ recorded Oct 16, 2026201-500161 contacts →

Exact match

“With a broad range of experience in solving customers’ applications for viscosity control, condensation prevention, process heat, and freeze protection, BriskHeat is a worldwide…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United StatesHQ recorded Oct 16, 2026201-500150 contacts →

Exact match

“Since 1973, Daily Thermetrics has provided the global process industries with category-leading temperature measurement solutions.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17Exact matchWest Bridgewater, MA, United StatesHQ recorded Oct 16, 202651-200146 contacts →

Exact match

“At REXA, we provide customer-specific engineered process control solutions.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18Exact matchKalamazoo, MI, United StatesHQ recorded Oct 16, 202651-200135 contacts →

Exact match

“Dimplex Thermal Solutions is a leading manufacturer of industrial and process chillers.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19Exact matchNashua, NH, United StatesHQ recorded Oct 16, 2026501-1,000135 contacts →

Exact match

“Wakefield Thermal is one of the world’s leading complete end-to-end thermal solutions design, engineering and manufacturing companies, with over 50 years experience solving…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20Exact matchIndianapolis, IN, United StatesHQ recorded Oct 16, 2026201-500125 contacts →

Exact match

“North Mechanical is a full service industrial and commercial HVACR, plumbing, mechanical, scientific freezer and building automation provider with locations in Indianapolis…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21Exact matchNorth Syracuse, NY, United StatesHQ recorded Oct 16, 2026201-500125 contacts →

Exact match

“Since our inception in 1984, ICM has served the HVAC/R controls market place through our OEM and Aftermarket Distribution partners.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22Exact matchJohnson City, TN, United StatesHQ recorded Oct 16, 2026501-1,000123 contacts →

Exact match

“TPI Corporation is an OEM manufacturer of electric heat equipment, process heat ovens, ventilation products & fans, lighting equipment, and custom thermostatic controls for…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23Exact matchWaukesha, WI, United StatesHQ recorded Oct 16, 202651-200112 contacts →

Exact match

“Hydro-Thermal helps global manufacturers maintain product quality by heating liquids and process fluids reliably and to precise temperatures for a multitude of direct steam…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24Exact matchDavie, FL, United StatesHQ recorded Oct 16, 2026201-500110 contacts →

Exact match

“Thermal Concepts, LLC is a leading provider of comprehensive HVAC and controls solutions in the Southeastern United States.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25Exact matchNiles, IL, United StatesHQ recorded Oct 16, 202651-20088 contacts →

Exact match

“We are the industry expert and value leader in process heating and cooling solutions.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase

Showing 25 of 579 industrial temperature control companies based in the United States

See the full list, filter by size, metro and specialty, and access 6,381 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial temperature control companies based in the United States at a glance

As of Oct 16, 2026
26.1%Verified-email coverage
42.2Average contacts per company
11-50Median size (employees)
2.4%Largest-city concentration · Houston
Oct 16, 2026Page data refreshed

Companies by employee count

1-10
211
11-50
208
51-200
93
201-500
34
501-1,000
11
1,001-5,000
19
10001+
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 579 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “industrial temperature control companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 6,381 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 16, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “industrial temperature control companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial temperature control companies are there based in the United States?

RevenueBase identified 579 company matches for industrial temperature control companies associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Watlow tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial temperature control companies?

Houston leads with 14 company records, followed by Indianapolis (12) and Dallas (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 6,381 professional contacts with verified work emails tracked across these 579 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 16, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.