Company lists · Data refreshed November 2026

Top 15 Sauna heaters suppliers based in the United States

RevenueBase identified 40 company matches for sauna heaters suppliers associated with the United States as of November 2026 and tracks 164 professional contacts across them, including 69 with verified work emails. Woodinville is the largest hub.

This list covers company matches for sauna heaters 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 1, 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 1, 2026 How this list was built
40Companies
164Contacts tracked
69Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 15 largest sauna heaters suppliers based in the United States

Ranked by team size
Top 15 of 40 company matches for sauna heaters suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 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 matchRound Rock, TX, United StatesHQ recorded Nov 1, 202651-20023 contacts →

Exact match

“Since its inception in 1958, ThermaSol® has remained at the forefront of innovation and excellence in the world of residential & commerical steam shower, smart shower, and indoor…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchReno, NV, United StatesHQ recorded Nov 1, 202611-5020 contacts →

Exact match

“At the Spa and Sauna Co, offering Outstanding Customer Experiences is our top priority.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchCookeville, TN, United StatesHQ recorded Nov 1, 202611-5015 contacts →

Exact match

“The Sauna Place was founded in 2004 with the mission of offering a wide array of healthy products at competitive prices.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchAshland, WI, United StatesHQ recorded Nov 1, 202611-5013 contacts →

Exact match

“Inspired by the natural world and built for modern life, Superior Sauna & Steam combines sustainable materials, industry expertise and modern design to create exceptional sauna…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchCoeur D'alene, ID, United StatesHQ recorded Nov 1, 202611-5012 contacts →

Exact match

“Residential | Commercial Indoor | Outdoor Better People.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchHolland, MI, United StatesHQ recorded Nov 1, 202611-509 contacts →

Exact match

“Almost Heaven Saunas has been handcrafting beautiful home sauna models for over 40 years.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchCokato, MN, United StatesHQ recorded Nov 1, 20261-107 contacts →

Exact match

“We offer Finnleo brand sauna products.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 1, 20261-105 contacts →

Exact match

“ONE SIZE DOES NOT FIT ALL At The Home Sauna, we specialize in crafting custom indoor and outdoor saunas tailored to your unique preferences.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchOxford, PA, United StatesHQ recorded Nov 1, 202611-504 contacts →

Exact match

“A passion for luxury.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchChaska, MN, United StatesHQ recorded Nov 1, 202611-503 contacts →

Exact match

“We manufacture custom mobile, in-home, and backyard saunas!”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchMiddletown, DE, United StatesHQ recorded Nov 1, 20261-103 contacts →

Exact match

“Whether you need a heater, a full sauna cabin, or expert advice, we supply everything you need to build your ideal sauna, delivered with trusted support from planning to drop-off.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchJanesville, WI, United StatesHQ recorded Nov 1, 202651-2002 contacts →

Exact match

“SunFire is the #1 leader in commercial grade radiant space heaters.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchEast Rutherford, NJ, United StatesHQ recorded Nov 1, 202611-502 contacts →

Exact match

“For nearly 60 years, Steamist has been an innovative manufacturer of steam shower and sauna systems that “Relax, Restore and Renew” in residential and commercial applications.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchSunrise, FL, United StatesHQ recorded Nov 1, 202611-501 contacts →

Exact match

“Steam Sauna Experts is quickly becoming a top internet retailer specializing in bath products for your home.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchOlympia, WA, United StatesHQ recorded Nov 1, 20261-101 contacts →

Exact match

“Think about this, your home is double walled and insulated so it will hold temperature efficiently and handle all weather conditions.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 15 of 40 sauna heaters suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 69 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Sauna heaters suppliers based in the United States at a glance

As of Nov 1, 2026
42.1%Verified-email coverage
4.1Average contacts per company
1-10Median size (employees)
7.5%Largest-city concentration · Woodinville
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
18
51-200
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 40 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 “sauna heaters 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 69 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 1, 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 “sauna heaters suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sauna heaters suppliers are there based in the United States?

RevenueBase identified 40 company matches for sauna heaters 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?

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

Which city has the most sauna heaters suppliers?

Woodinville leads with 3 company records, followed by Dover (2) and Ashland (1).

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 69 professional contacts with verified work emails tracked across these 40 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 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 40 sauna heaters suppliers 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.