Company lists · Data refreshed November 2026

Top 13 Thermocouple accessory suppliers based in the United States

RevenueBase identified 37 company matches for thermocouple accessory suppliers associated with the United States as of November 2026 and tracks 653 professional contacts across them, including 92 with verified work emails. Branford is the largest hub.

This list covers company matches for thermocouple accessory suppliers 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 November 2, 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 Nov 2, 2026 How this list was built
37Companies
653Contacts tracked
92Verified emails
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The 13 largest thermocouple accessory suppliers based in the United States

Ranked by team size
Top 13 of 37 company matches for thermocouple accessory suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchSaddle Brook, NJ, United StatesHQ recorded Nov 2, 202651-20092 contacts →

Exact match

“TE Wire & Cable LLC a Marmon Wire & Cable/Berkshire Hathaway Company, is a premier Thermocouple and Specialty wire and cable manufacturer formed from the Wire and Cable Division…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchFort Wayne, IN, United StatesHQ recorded Nov 2, 202651-20084 contacts →

Exact match

“Pyromation began operations in 1962 and is one of the leading producers of temperature sensing devices and equipment in North America.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchSouth Windsor, CT, United StatesHQ recorded Nov 2, 202611-5017 contacts →

Exact match

“Since 1958, Industronics Service Company has been offering quality products and services to meet the needs of the thermal processing and process control industries.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchBoyne City, MI, United StatesHQ recorded Nov 2, 202651-20016 contacts →

Exact match

“Temprel, Inc.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchCleveland, OH, United StatesHQ recorded Nov 2, 202651-20013 contacts →

Exact match

“Manufacture of temperature instrumentation for research and industry supplying quality sensors, wire and accessories for various temperature measurement applications.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchHuron, OH, United StatesHQ recorded Nov 2, 202611-5011 contacts →

Exact match

“Manufacturer of Thermocouples & Thermocouple Wire GeoCorp, Inc.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Nov 2, 202651-2009 contacts →

Exact match

“Welcome to Sandelius Instruments.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchGarland, TX, United StatesHQ recorded Nov 2, 202611-508 contacts →

Exact match

“Founded in 1972, Thermo Sensors has beein a leader in the manufacturing of quality thermocouple and RTD assemblies for over 50 years.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchFraser, MI, United StatesHQ recorded Nov 2, 202611-507 contacts →

Exact match

“Hi-Watt Inc.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchBranford, CT, United StatesHQ recorded Nov 2, 2026201-5007 contacts →

Exact match

“HarcoSemco’s mission is to provide knowledge, services and products that afford our clients a customizable experience and outcome, second to none.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchWestlake, OH, United StatesHQ recorded Nov 2, 202651-2006 contacts →

Exact match

“Marlin Thermocouple Wire, Inc.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchWebster Groves, MO, United StatesHQ recorded Nov 2, 20261-104 contacts →

Exact match

“Temtron, Inc is your source for industrial process heating and controls.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchWest Palm Beach, FL, United StatesHQ recorded Nov 2, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 13 of 37 thermocouple accessory suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 92 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Thermocouple accessory suppliers based in the United States at a glance

As of Nov 2, 2026
14.1%Verified-email coverage
17.6Average contacts per company
11-50Median size (employees)
5.4%Largest-city concentration · Branford
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
13
51-200
8
201-500
4

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 37 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 “thermocouple accessory suppliers” 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 92 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 2, 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 “thermocouple accessory suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermocouple accessory suppliers are there based in the United States?

RevenueBase identified 37 company matches for thermocouple accessory suppliers associated with the United States 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?

TE Wire & Cable Llc, A Marmon Berkshire Hathaway Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most thermocouple accessory suppliers?

Branford leads with 2 company records, followed by Cleveland (2) and Houston (2).

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 92 professional contacts with verified work emails tracked across these 37 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 2, 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.