Company lists · Data refreshed November 2026

Top 25 Vehicle heater suppliers based in the United States

RevenueBase identified 151 company matches for vehicle heater suppliers associated with the United States as of November 2026 and tracks 10,111 professional contacts across them, including 3,020 with verified work emails. Charlotte is the largest hub.

This list covers company matches for vehicle heater 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 3, 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 3, 2026 How this list was built
151Companies
10,111Contacts tracked
3,020Verified emails
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The 25 largest vehicle heater suppliers based in the United States

Ranked by team size
Top 25 of 151 company matches for vehicle heater suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 matchRacine, WI, United StatesHQ recorded Nov 3, 202610001+3,208 contacts →

Exact match

“Since 1916, Modine Manufacturing Company has applied innovative thermal technology to meet customer's needs.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchNovi, MI, United StatesHQ recorded Nov 3, 202610001+2,470 contacts →

Exact match

“As a global market leader of innovative thermal management and pneumatic comfort technologies for the automotive industry and a leader in medical patient temperature management…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchConnersville, IN, United StatesHQ recorded Nov 3, 2026501-1,000608 contacts →

Exact match

“Stant’s tradition of innovation and quality began in 1898, when George Stant founded the company in Connersville, Indiana, USA.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchRomulus, MI, United StatesHQ recorded Nov 3, 2026501-1,000227 contacts →

Exact match

“Detroit Thermal Systems (DTS) develops and manufactures high quality climate control systems and components, employing a diverse workforce.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchEden Prairie, MN, United StatesHQ recorded Nov 3, 2026501-1,000211 contacts →

Exact match

“Phillips and Temro Industries (PTI) is a company with a rich 100-year history as a global OEM and aftermarket provider of custom engineered thermal and electrical solutions.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Nov 3, 2026501-1,000187 contacts →

Exact match

“Yinlun TDI LLC provides thermal management solutions to the Automotive, Commercial Truck and Recreational Vehicle market place.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchBennettsville, SC, United StatesHQ recorded Nov 3, 2026201-500169 contacts →

Exact match

“Marley Engineered Products® draws upon a long history of providing reliable comfort heating and ventilation solutions.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchPuyallup, WA, United StatesHQ recorded Nov 3, 2026201-500165 contacts →

Exact match

“Red Dot Corporation produces premium mobile HVAC units and components for heavy-duty commercial and military vehicles.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchHopkinsville, OH, United StatesHQ recorded Nov 3, 2026501-1,000151 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchSpokane, TX, United StatesHQ recorded Nov 3, 202651-200142 contacts →

Exact match

“With over 80 years of engine heating manufacturing and integration expertise, customers can depend on Hotstart to keep standby gensets, machinery, ships, locomotives, equipment…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchUtica, United StatesHQ recorded Nov 3, 2026201-500129 contacts →

Exact match

“ECR International, Inc.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchSeattle, WA, United StatesHQ recorded Nov 3, 202651-20083 contacts →

Exact match

“Why King?”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchShelbyville, TN, United StatesHQ recorded Nov 3, 2026501-1,00079 contacts →

Exact match

“Highly Marelli is a global automotive systems supplier that combines Highly's leading edge in new energy vehicle compressor technology and strong business network with Marelli's…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchNew Bedford, MA, United StatesHQ recorded Nov 3, 202651-20077 contacts →

Exact match

“Established in 1974, HTP Comfort Solutions LLC is a full-fledged manufacturer on the cutting edge of energy efficient space and water heating technology.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchSouth Pittsburg, TN, United StatesHQ recorded Nov 3, 202651-20071 contacts →

Exact match

“Since the company began in 1869, U.S.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchOnalaska, WI, United StatesHQ recorded Nov 3, 202651-20067 contacts →

Exact match

“L.B.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchLos Angeles, CA, United StatesHQ recorded Nov 3, 202651-20065 contacts →

Exact match

“Thermo King manufactures the most dependable and durable refrigeration and heating units on the market.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchMissouri City, TX, United StatesHQ recorded Nov 3, 202651-20064 contacts →

Exact match

“Since 1977, Willbanks has provided advanced solutions and support for thousands of commercial heating systems and equipment.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchMonroe City, MO, United StatesHQ recorded Nov 3, 2026201-50063 contacts →

Exact match

“Established in 1929, Indeeco designs and manufactures highly-engineered electric heating and thermal management technologies for commercial and industrial markets and also for…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchJanesville, WI, United StatesHQ recorded Nov 3, 202651-20045 contacts →

Exact match

“Rock Energy Systems, LLC holds three leading brands of space heating products that include portable radiant heaters, waste oil furnaces, and boilers.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchWillmar, NM, United StatesHQ recorded Nov 3, 202651-20041 contacts →

Exact match

“Northern Radiator, a 100% Employee Owned Company, provides high quality heating and cooling products for over 54 years.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22Exact matchIrving, TX, United StatesHQ recorded Nov 3, 2026201-50040 contacts →

Exact match

“Omega is a leading global provider of aftermarket climate control components for a broad range of passenger vehicles, heavy duty trucks, agricultural/off-road equipment and…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23Exact matchCharlotte, NC, United StatesHQ recorded Nov 3, 202651-20032 contacts →

Exact match

“Founded in 1949, Gas-Fired Products, Inc.(GFP) currently manufactures and markets a wide variety of gas-fired heating products from its facilities in both the U.S.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24Exact matchDallastown, PA, United StatesHQ recorded Nov 3, 202651-20029 contacts →

Exact match

“Trans/Air Manufacturing Corporation is an ISO 9001 registered firm, manufacturing a full line of climate control systems for the school, commercial and electric/hybrid vehicle…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25Exact matchFrederick, CO, United StatesHQ recorded Nov 3, 202611-5028 contacts →

Exact match

“Aqua-Hot Heating Systems, Inc.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 25 of 151 vehicle heater suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 3,020 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Vehicle heater suppliers based in the United States at a glance

As of Nov 3, 2026
29.9%Verified-email coverage
67.0Average contacts per company
11-50Median size (employees)
2.6%Largest-city concentration · Charlotte
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
52
11-50
46
51-200
32
201-500
6
501-1,000
8
1,001-5,000
2
5,001-10,000
2
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 151 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 “vehicle heater 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 3,020 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 3, 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 “vehicle heater suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many vehicle heater suppliers are there based in the United States?

RevenueBase identified 151 company matches for vehicle heater 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?

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

Which city has the most vehicle heater suppliers?

Charlotte leads with 4 company records, followed by Elkhart (3) and Houston (3).

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 3,020 professional contacts with verified work emails tracked across these 151 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 3, 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.