Company lists · Data refreshed November 2026

Top 25 Process heating consultants based in the United States

RevenueBase identified 313 company matches for process heating consultants associated with the United States as of November 2026 and tracks 4,813 professional contacts across them, including 1,681 with verified work emails. Tulsa is the largest hub.

This list covers company matches for process heating consultants 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 6, 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 6, 2026 How this list was built
313Companies
4,813Contacts tracked
1,681Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest process heating consultants based in the United States

Ranked by team size
Top 25 of 313 company matches for process heating consultants based in the United States, 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 matchLa Palma, CA, United StatesHQ recorded Nov 6, 2026201-500239 contacts →

Exact match

“At TEi, we help the power and process industries operate safely, sustainably, and without costly downtime.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSt. Louis, MO, United StatesHQ recorded Nov 6, 2026201-500208 contacts →

Exact match

“Nooter/Eriksen, the world's leading independent supplier of Natural Circulation Heat Recovery Steam Generators (HRSG) behind gas turbines, is a single source supplier of custom…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLafayette, LA, United StatesHQ recorded Nov 6, 2026201-500207 contacts →

Exact match

“Analytic Stress made a commitment to quality, safety, and the customer when the company started in the Fall of 1979.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPulaski, NY, United StatesHQ recorded Nov 6, 2026501-1,000177 contacts →

Exact match

“Fulton specializes in custom engineered industrial and commercial heating systems featuring steam boilers, hot water and hydronic boilers, thermal fluid heaters, and a full range…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHouston, OK, United StatesHQ recorded Nov 6, 2026501-1,000131 contacts →

Exact match

“Petro-Chem Development Co, Inc (PCD) was founded in 1939 and has been recognized as a leader in the design and production of fired heaters and furnaces.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLakeville, MN, United StatesHQ recorded Nov 6, 202651-200122 contacts →

Exact match

“Despatch is a member of ITW EAE, a division of Illinois Tools Works, Inc, and has specialized in thermal processing for over 100 years and is actively using this technical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWaukesha, WI, United StatesHQ recorded Nov 6, 202651-200121 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCleveland, OH, United StatesHQ recorded Nov 6, 2026201-500102 contacts →

Exact match

“Since 1918, we have been committed to meeting our customers' needs in the best of all possible ways.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNavasota, TX, United StatesHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“HTRI is the global leader in process heat transfer technology and heat exchanger design software.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 202651-20095 contacts →

Exact match

“Founded in 1977, C&C Boiler Sales & Service, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMadison Heights, MI, United StatesHQ recorded Nov 6, 2026201-50091 contacts →

Exact match

“We design, build and repair high-quality general purpose, turn-key, and fully automated induction heating equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWixom, MI, United StatesHQ recorded Nov 6, 202651-20090 contacts →

Exact match

“Global supplier of industrial Heat Treating Equipment, serving a variety of markets worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMinnetonka, ME, United StatesHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“We are a power plant technical services and products company specializing in Heat Recovery Steam Generators (HRSGs), waste heat boilers and smaller gas/oil-fired power boilers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNederland, TX, United StatesHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Taking the stress out of your project.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBattle Creek, MI, United StatesHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Nexthermal is a collaborative electric heater manufacturing company that focuses its passion and energy toward custom designing electric heaters, systems and assemblies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchStreetsboro, OH, United StatesHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Selas is a leading industrial burner manufacturer serving the thermal processing industry with a comprehensive range of innovative and reliable gas burners, combustion systems and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMilwaukee, United StatesHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Founded in 1946, Radyne is part of the world's largest supplier of induction heating, melting, thermal processing & production systems for the metals and materials industry…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWadsworth, OH, United StatesHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“EBNER is one of the leading manufacturers of heat treatment facilities for the metals industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAndover, MA, United StatesHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“B2Q Associates is an independent consulting engineering firm specializing in engineering, design, and implementation of facility energy efficiency, commissioning, and CH & P…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLa Verne, CA, United StatesHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“VaCom Technologies, a BITZER Group Company, is a nationally known energy efficiency contracting and technical consulting company specializing in refrigeration systems and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMonroe, WI, United StatesHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Industrial Combustion is a leading manufacturer of burners designed for commercial, industrial, and institutional applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNew Orleans, LA, United StatesHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Steam Solutions keeps commercial and industrial facilities operating at peak performance through its specialized knowledge of steam systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchRiverside, MI, United StatesHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Lindberg/MPH is pleased to celebrate over 100 years of history in the heat treating/non-ferrous melting industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPasadena, LA, United StatesHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Boiler Problem?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSugar Land, TX, United StatesHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“FURNACE IMPROVEMENTS SERVICES (FIS) has been actively providing value-added solutions for Fired Heaters, Boilers, and Waste Heat Recovery Units to end-users around the world for…”

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

Showing 25 of 313 process heating consultants based in the United States

See the full list, filter by size, metro and specialty, and access 1,681 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Process heating consultants based in the United States at a glance

As of Nov 6, 2026
34.9%Verified-email coverage
15.4Average contacts per company
11-50Median size (employees)
3.2%Largest-city concentration · Tulsa
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
144
11-50
119
51-200
40
201-500
7
501-1,000
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 313 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 “process heating consultants” 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 1,681 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.

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 “process heating consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process heating consultants are there based in the United States?

RevenueBase identified 313 company matches for process heating consultants 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?

Thermal Engineering International USA INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most process heating consultants?

Tulsa leads with 10 company records, followed by Houston (9) and Chicago (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 1,681 professional contacts with verified work emails tracked across these 313 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.

Ready to reach these companies? Verified emails and direct dials for all 313 process heating consultants based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.