Company lists · Data refreshed November 2026

Top 25 Precision temperature control manufacturers worldwide

RevenueBase identified 1,791 company matches for precision temperature control manufacturers worldwide as of November 2026 and tracks 31,801 professional contacts across them, including 8,523 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for precision temperature control manufacturers worldwide, 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 November 6, 2026. Country and city lists for precision temperature control manufacturers follow the table.

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 Nov 6, 2026 How this list was built
1,791Companies
31,801Contacts tracked
8,523Verified emails
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The 25 largest precision temperature control manufacturers worldwide

Ranked by team size
Top 25 of 1,791 company matches for precision temperature control manufacturers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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, VA, United StatesHQ recorded Nov 6, 20261,001-5,0002,112 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAustin, United StatesHQ recorded Nov 6, 20261,001-5,0001,006 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMichigan City, IN, United StatesHQ recorded Nov 6, 20261,001-5,000672 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNorwalk, CT, United StatesHQ recorded Nov 6, 2026501-1,000623 contacts →

Exact match

“Omega sells more than products used to measure temperature and humidity, flow and level, and pressure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchStaufen Im Breisgau, GermanyHQ recorded Nov 6, 2026501-1,000558 contacts →

Exact match

“Welcome to IKA!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPlymouth, United StatesHQ recorded Nov 6, 2026501-1,000534 contacts →

Exact match

“Link Group, Inc.(LINK), parent to Link Engineering Company, Link Industries and Tescor, consists of businesses that offer customized solutions, with a focus on delivering high…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchUdaipur, IndiaHQ recorded Nov 6, 2026501-1,000504 contacts →

Exact match

“Tempsens is a leading player in Thermal Engineering Solutions with manufacturing facilities in India, Indonesia, UAE, South Korea,and sales in 75 countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCary, IL, United StatesHQ recorded Nov 6, 2026201-500418 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchStratford, CT, United StatesHQ recorded Nov 6, 20261,001-5,000402 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSassenberg, JapanHQ recorded Nov 6, 20261,001-5,000303 contacts →

Exact match

“technotrans SE is a technology and services group with worldwide operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRoseville, United StatesHQ recorded Nov 6, 2026201-500288 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchFrederick, TN, United StatesHQ recorded Nov 6, 2026501-1,000263 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchScandicci, ItalyHQ recorded Nov 6, 2026201-500260 contacts →

Exact match

“The Frigel group is made up of Italian and foreign companies whose purpose is the design, production, installation, sales and service of systems & solutions for process cooling…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCanoas, BrazilHQ recorded Nov 6, 2026201-500242 contacts →

Exact match

“For the last 40 years, NOVUS has developed and manufactured innovative and reliable products for data acquisition, temperature control, process control, signal conditioning and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchTotton, United KingdomHQ recorded Nov 6, 2026201-500239 contacts →

Exact match

“ICS Cool Energy is a leading process temperature control specialist.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-200225 contacts →

Exact match

“Founded in 1976, Startec is one of the most trusted names in fit-for-purpose industrial refrigeration equipment and modular gas process solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHayward, CA, United StatesHQ recorded Nov 6, 2026201-500213 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 · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAhmedabad, IndiaHQ recorded Nov 6, 2026201-500213 contacts →

Exact match

“Multispan Control Instruments Pvt Ltd' has formed in 1986 in a modest 1200 sq ft workshop on the concepts of offering user-friendly innovation-based panel-mounted Temperature…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTuttlingen, GermanyHQ recorded Nov 6, 2026201-500203 contacts →

Exact match

“BINDER - Best conditions for your success.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchVotorantim, BrazilHQ recorded Nov 6, 202651-200202 contacts →

Exact match

“A Alutal é uma empresa nacional, especializada na fabricação e comercialização de sensores e instrumentos para medição, monitoramento e controle de temperatura.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchVinay, FranceHQ recorded Nov 6, 2026201-500183 contacts →

Exact match

“COTHERM is an industrial group founded in 1948 in Grenoble (France), resolutely turned towards its customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCanoas, BrazilHQ recorded Nov 6, 2026201-500178 contacts →

Exact match

“Since 1985 we produce a wide range of digital instruments for industrial, commercial and residential automation systems for refrigeration, heating, acclimation and solar heating…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSchwabach, GermanyHQ recorded Nov 6, 2026501-1,000172 contacts →

Exact match

“Memmert GmbH + Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLauda-königshofen, GermanyHQ recorded Nov 6, 2026501-1,000165 contacts →

Exact match

“Together we improve the world with precise temperatures.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHudsonville, MI, United StatesHQ recorded Nov 6, 202651-200163 contacts →

Exact match

“ESPEC North America builds quality test chambers in the United States as part of the ESPEC Group, which is the largest organizations solely dedicated to the manufacture of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,791 precision temperature control manufacturers worldwide

See the full list, filter by size, metro and specialty, and access 8,523 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Precision temperature control manufacturers worldwide at a glance

As of Nov 6, 2026
26.8%Verified-email coverage
17.8Average contacts per company
11-50Median size (employees)
1.8%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
567
11-50
637
51-200
358
201-500
121
501-1,000
49
1,001-5,000
18
5,001-10,000
4
10001+
3

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for precision temperature control manufacturers are linked below.
What qualifies
Company records worldwide whose business descriptions match “precision temperature control manufacturers” 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. 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 8,523 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 November 6, 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.

Precision temperature control manufacturers by location

11 lists · largest first

Every Precision temperature control manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “precision temperature control manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many precision temperature control manufacturers are there worldwide?

RevenueBase identified 1,791 company matches for precision temperature control manufacturers worldwide as of November 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 country has the most precision temperature control manufacturers?

The United States leads with 320 companies, followed by India (239) and Germany (122). Every precision temperature control manufacturers list by country and city is linked on this page.

Which city has the most precision temperature control manufacturers?

Sao Paulo leads with 32 company records, followed by Ahmedabad (22) and Chennai (19).

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 8,523 professional contacts with verified work emails tracked across these 1,791 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 November 6, 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.