Company lists · Data refreshed October 2026

Top 19 Hot water heater safety products suppliers worldwide

RevenueBase identified 93 company matches for hot water heater safety products suppliers worldwide as of October 2026 and tracks 1,317 professional contacts across them, including 289 with verified work emails. Bangalore is the largest hub.

This list covers company matches for hot water heater safety products suppliers 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 October 26, 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 Oct 26, 2026 How this list was built
93Companies
1,317Contacts tracked
289Verified emails
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The 19 largest hot water heater safety products suppliers worldwide

Ranked by team size
Top 19 of 93 company matches for hot water heater safety products suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 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 matchPune, IndiaHQ recorded Oct 26, 2026501-1,000213 contacts →

Exact match

“Your comfort your way.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
2Exact matchBraintree, MA, United StatesHQ recorded Oct 26, 2026201-500200 contacts →

Exact match

“In 1939, Paul Symmons advanced the plumbing industry by inventing the first anti-scald, pressure-balancing valve.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3Exact matchSofia, BulgariaHQ recorded Oct 26, 2026501-1,000185 contacts →

Exact match

“TESY Ltd.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
4Exact matchHokksund, NorwayHQ recorded Oct 26, 202651-20060 contacts →

Exact match

“OSO Hotwater is Europe’s largest manufacturer of stainless steel water heaters and a recognized global technology leader, known for quality, reliability, and environmentally…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
5Exact matchArgentinaHQ recorded Oct 26, 202651-20049 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
6Exact matchMogi Das Cruzes, BrazilHQ recorded Oct 26, 20261-1024 contacts →

Exact match

“Rinnai Brasil Tecnologia De Aquecimento is a company based out of R.Tte.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
7Exact matchJohnstone, United KingdomHQ recorded Oct 26, 202611-5018 contacts →

Exact match

“Welcome to Horne Engineering Ltd, experts in temperature control since 1909.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
8Exact matchSan Juan, Puerto RicoHQ recorded Oct 26, 202611-5015 contacts →

Exact match

“Founded in 1955 in Puerto Rico by Mariano Reyes, Marey has been producing and distributing tankless water heaters globally for four generations.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
9Exact matchHixon, United KingdomHQ recorded Oct 26, 202611-507 contacts →

Exact match

“INTATEC LIMITED is a warehousing company based out of Hixon, United Kingdom.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10Exact matchMiami, FL, United StatesHQ recorded Oct 26, 202651-2005 contacts →

Exact match

“Niagara Industries Inc, was founded over three decades ago with the sole conviction of manufacturing a Whole-House electronic tankless water heater.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11Exact matchKraków, PolandHQ recorded Oct 26, 2026201-5004 contacts →

Exact match

“Jesteśmy jedną z czołowych firm specjalizujących się w projektowaniu, produkcji i dystrybucji armatury instalacyjnej.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
12Exact matchWest Hatfield, MA, United StatesHQ recorded Oct 26, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
13Exact matchCaracas, VenezuelaHQ recorded Oct 26, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14Exact matchNewark, NJ, United StatesHQ recorded Oct 26, 202611-503 contacts →

Exact match

“Holby Valve is the manufacturer of the Holby Tempering Valve and the HolbyMonitor.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
15Exact matchSingaporeHQ recorded Oct 26, 202611-502 contacts →

Exact match

“AOS Bath Pte Ltd aims to become Singapore’s trusted water heater solution provider.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
16Exact matchMiami, FL, United StatesHQ recorded Oct 26, 20261-102 contacts →

Exact match

“Optimal tankless water heaters are the most advanced tankless water heaters on the market.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17Exact matchMarietta, GA, United StatesHQ recorded Oct 26, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18Exact matchUnited StatesHQ recorded Oct 26, 20261-102 contacts →

Exact match

“Hat Creek Outfit is a plumbing distributor and has been servicing plumbers for years.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19Exact matchBangalore, IndiaHQ recorded Oct 26, 202611-501 contacts →

Exact match

“Orange Water provides definitive water heater solutions with a value chain bringing you bespoke brands along with efficient after-sale service and support.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase

Showing 19 of 93 hot water heater safety products suppliers worldwide

See the full list, filter by size, metro and specialty, and access 289 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hot water heater safety products suppliers worldwide at a glance

As of Oct 26, 2026
21.9%Verified-email coverage
14.2Average contacts per company
11-50Median size (employees)
3.2%Largest-city concentration · Bangalore
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
33
51-200
17
201-500
8
501-1,000
6
10001+
1

Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 93 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 worldwide whose business descriptions match “hot water heater safety products 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. 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 289 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 October 26, 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 “hot water heater safety products suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hot water heater safety products suppliers are there worldwide?

RevenueBase identified 93 company matches for hot water heater safety products suppliers worldwide as of October 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?

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

Which city has the most hot water heater safety products suppliers?

Bangalore leads with 3 company records, followed by Foshan (2) and Miami (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 289 professional contacts with verified work emails tracked across these 93 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 October 26, 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.