Company lists · Data refreshed November 2026

Top 25 Industrial water heater installers based in Spain

RevenueBase identified 217 company matches for industrial water heater installers associated with Spain as of November 2026 and tracks 1,320 professional contacts across them, including 158 with verified work emails. Madrid is the largest hub.

This list covers company matches for industrial water heater installers associated with Spain, 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
217Companies
1,320Contacts tracked
158Verified emails
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The 25 largest industrial water heater installers based in Spain

Ranked by team size
Top 25 of 217 company matches for industrial water heater installers based in Spain, 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 matchMadrid, SpainHQ recorded Nov 6, 2026501-1,000311 contacts →

Exact match

“Grupo Remica se crea en 1984 como empresa de instalación y mantenimiento de sistemas de calefacción, climatización y ACS.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchTomares, SpainHQ recorded Nov 6, 2026201-50057 contacts →

Exact match

“Somos líderes del mercado ibérico de distribución de agua en fuentes refrigeradoras.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMelilla, SpainHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Empresa Instaladora-Mantenedora-Reparadora y Comercial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRoquetas De Mar, SpainHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“Sistemas de Calor es una empresa especializada en el diseño, ejecución llave en mano, mantenimiento y servicio de asistencia técnica 24/7.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“Caliqua es una sociedad inscrita en el registro mercantil de Madrid constituida el 16 de Diciembre de 1953.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“A Casa Jové som especialistes en manteniment, reparació i revisió d'equips d'aigua calenta i calefacció, tant en l'àmbit domèstic com industrial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchOrtuella, SpainHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Desde 1972, INDELCASA ha mantenido un compromiso, poner a su disposición las más modernas técnicas orientadas a la mejora energética de las instalaciones- Intercambiadores de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchIllescas, SpainHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Sincal fabrica en Illescas calderas industriales de vapor, agua caliente y fluido térmico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMassanassa, SpainHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Empresa instaladora de climatización”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAndoain, SpainHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“INSTALACIÓN Y MANTENIMIENTO DE CALDERAS DE VAPOR Y QUEMADORES INDUSTRIALES.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBilbao, SpainHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Somos una empresa instaladora y mantenedora de sistemas de climatización, calefacción y agua caliente sanitaria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBurgos, SpainHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Fricaltec es una empresa especializada en el diseño, ejecución y mantenimiento de instalaciones de Frío y Calor Industrial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSant Vicenç Dels Horts, SpainHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Desde el inicio en ILSA, instalaciones Lorrime, S.A, hemos definido una idea clara para focalizar nuestros esfuerzos en conseguir una cuota de mercado dentro de los principales…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchXàtiva, SpainHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Instalación, mantenimiento y reparación de sistemas de climatización industrial y renovables.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCartagena, SpainHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“En Refrigeración Guillén, nos encargamos del mantenimiento y la reparación de instalaciones de Climatización de todo tipo, aire/aire, aire/agua, agua/agua, también del…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSan Sebastian, SpainHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Coprein, S.L.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Products and services: 1 > Thermal fluid heaters 2 > Steam and hot water boilers 3 > Biomass heaters 4 > Waste Heat recovery boilers (cogeneration) 5 > Heat recovery (economizers)…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTudela, SpainHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Linacal es una empresa de referencia para nuestra zona en el sector de calefacción, siendo nuestra principal actividad el mantenimiento preventivo y correctivo de instalaciones de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchErandio, SpainHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Somos fabricantes y mantenedores de cualquier sala de calderas, con servicio técnico propio en Barcelona, Valencia, Sevilla, Madrid y Bilbao.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPalau-solità I Plegamans, SpainHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Somos una empresa de instalación y mantenimiento preventivo y correctivo de Calefacción, Climatización, ACS y Energía Solar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCerdanyola Del Vallès, SpainHQ recorded Nov 6, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchZaragoza, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“SERVIMATIC refurbish,reacondicionamiento y asistencia técnica de equipos de frío y calor en el mercado de la hostelería.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGranollers, SpainHQ recorded Nov 6, 202611-504 contacts →

Exact match

“SENERVAP SL is a consumer goods company based out of POLÍGON INDUSTRIAL SANT JULIÀ, AVINGUDA DE SANT JULIÀ, 154, GRANOLLERS, Barcelona, Spain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchFuenlabrada, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Empresa especializada en los sectores, de Climatización, calefacción, agua caliente sanitaria y sistemas solares.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchValencia, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Somos la comercial de venta líder a nivel nacional en venta e instalación de aires acondicionados, calderas de gas, calentadores y todo tipo de sistemas de climatización.”

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

Showing 25 of 217 industrial water heater installers based in Spain

See the full list, filter by size, metro and specialty, and access 158 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial water heater installers based in Spain at a glance

As of Nov 6, 2026
12.0%Verified-email coverage
6.1Average contacts per company
11-50Median size (employees)
7.8%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
82
11-50
109
51-200
15
201-500
1
501-1,000
1

Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 217 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 Spain whose business descriptions match “industrial water heater installers” 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 158 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 “industrial water heater installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial water heater installers are there based in Spain?

RevenueBase identified 217 company matches for industrial water heater installers associated with Spain 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?

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

Which city has the most industrial water heater installers?

Madrid leads with 17 company records, followed by Barcelona (8) and Valencia (7).

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 158 professional contacts with verified work emails tracked across these 217 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.

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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.