Company lists · Data refreshed October 2026

Top 25 Electric heaters suppliers based in Italy

Name: Electric heaters suppliers based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 25, 2026 259 companies tracked

RevenueBase identified 259 company matches for electric heaters suppliers associated with Italy as of October 2026 and tracks 3,955 professional contacts across them, including 571 with verified work emails. Rome is the largest hub.

This list covers company matches for electric heaters suppliers associated with Italy, 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 25, 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 25, 2026 How this list was built

259Companies

3,955Contacts tracked

571Verified emails

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The 25 largest electric heaters suppliers based in Italy

Ranked by team size

Top 25 of 259 company matches for electric heaters suppliers based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Riello	Exact match	Legnago, ItalyHQ recorded Oct 25, 2026	1,001-5,000	730 contacts →
	Exact match “For over 100 years, Riello’s Energy For Life has been at the core of its industrial policy, guiding the company in the development of solutions designed to provide comfort and…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2	Arbo S.P.A	Exact match	Fano, ItalyHQ recorded Oct 25, 2026	201-500	119 contacts →
	Exact match “Arbo è il punto di riferimento per i tecnici della gestione del caldo e del freddo: da noi, i nostri clienti possono trovare tutto l’occorrente per l’installazione e la…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3	Thermowatt	Exact match	Arcevia, ItalyHQ recorded Oct 25, 2026	501-1,000	105 contacts →
	Exact match “Founded at the beginning of the 1950s, Thermowatt soon became the leading manufacturer of tubular heating elements and thermostats for water heaters.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4	Masterwatt	Exact match	Pianezza, ItalyHQ recorded Oct 25, 2026	51-200	66 contacts →
	Exact match “Masterwatt is an Italian company with over 40 years of experience in the design and manufacture of custom industrial electric heating systems.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5	Pettinaroli	Exact match	San Maurizio D'opaglio, ItalyHQ recorded Oct 25, 2026	201-500	55 contacts →
	Exact match “Pettinaroli is an international group specialized in the design and manufacturing of high-quality HVAC, hydronic, and gas components.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6	HT SPA	Exact match	San Vendemiano, ItalyHQ recorded Oct 25, 2026	201-500	52 contacts →
	Exact match “HT has manufactured cartridge electric heaters since 1978, year of its foundation.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7	Crim S.R.L	Exact match	Cinisello Balsamo, ItalyHQ recorded Oct 25, 2026	51-200	33 contacts →
	Exact match “Azienda leader nella conduzione e manutenzione di impianti di riscaldamento e condizionamento.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8	Carlieuklima Srl, Industrial Radiant Heating And Evaporative Cooling	Exact match	Budoia, ItalyHQ recorded Oct 25, 2026	11-50	26 contacts →
	Exact match “Soluzioni HVAC professionali per il riscaldamento e il raffrescamento industriale Siamo una realtà specializzata nella progettazione e produzione di soluzioni HVAC per grandi…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9	Fati SRL	Exact match	Cusago, ItalyHQ recorded Oct 25, 2026	51-200	24 contacts →
	Exact match “F.A.T.I.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10	E-Globe S.P.A	Exact match	Cirò Marina, ItalyHQ recorded Oct 25, 2026	11-50	24 contacts →
	Exact match “E-Globe Incorporated has been active in Italy since 2009 in the resale of products related to air conditioning, heating and renewable energy.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11	AMARC	Exact match	Montevecchia, ItalyHQ recorded Oct 25, 2026	11-50	23 contacts →
	Exact match “Since 1954, customers have relied on AMARC for the utmost in quality and innovative solutions for industrial heating applications.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12	Reco Group	Exact match	Frossasco, ItalyHQ recorded Oct 25, 2026	51-200	21 contacts →
	Exact match “Reco Group, which includes the Reco and the Reart companies, is an Italian company which, from more than 50 years, produces electrical heating elements and thermostats for…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13	Tecnoenergy Service	Exact match	Milan, ItalyHQ recorded Oct 25, 2026	51-200	20 contacts →
	Exact match “La Tecnoenergy Service s.r.l.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14	Tecnogas Italia	Exact match	Albignasego, ItalyHQ recorded Oct 25, 2026	11-50	20 contacts →
	Exact match “For 40 years Tecnogas has been a reference point on the national and international market for wholesalers and retailers in the air conditioning, heating and ventilation fields.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15	Casadei & Pellizzaro SRL	Exact match	Forlì, ItalyHQ recorded Oct 25, 2026	201-500	16 contacts →
	Exact match “L'azienda Casadei & Pellizzaro nasce dalla fusione nel 1994 di due realtà storiche, la società “F.lli Casadei”, distributrice di prodotti petroliferi e concessionaria AGIP, e…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16	Tamagnini Impianti	Exact match	Perugia, ItalyHQ recorded Oct 25, 2026	11-50	14 contacts →
	Exact match “Ogni giorno l’innovazione tecnologica si incontra con il nostro saper fare, creando una preziosa sinergia che alimenta le nostre competenze e riafferma il valore di un percorso…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17	Lazioterm SRL	Exact match	Rome, ItalyHQ recorded Oct 25, 2026	11-50	11 contacts →
	Exact match “Lazioterm srl rappresenta oggi una importante realtà nel panorama idrotermosanitario della regione Lazio.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18	Frost Italy SRL	Exact match	Schio, ItalyHQ recorded Oct 25, 2026	11-50	11 contacts →
	Exact match “Proudly present for more than forty years in the heating, air conditioning and refrigeration systems market, Frost Italy provides custom solutions for industrial process cooling…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19	Master Clima SRL	Exact match	Albignasego, ItalyHQ recorded Oct 25, 2026	1-10	10 contacts →
	Exact match “Master Clima Srl ė un’azienda specializzata in Consulenza e Vendita di apparecchiature per impianti di climatizzazione, riscaldamento e trattamento aria ed opera nelle provincie…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20	F.M. Installazioni SRL	Exact match	Mogliano Veneto, ItalyHQ recorded Oct 25, 2026	51-200	10 contacts →
	Exact match “Nata dall’esperienza trentennale di due soci, FM Installazioni si presenta oggi come leader nella progettazione, realizzazione e manutenzione ordinaria e straordinaria di impianti…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21	Sinergia - SRL	Exact match	Morbegno, ItalyHQ recorded Oct 25, 2026	11-50	9 contacts →
	Exact match “Sinergia è un azienda giovane e dinamica nata per produrre sistemi di ventilazione, riscaldamento e raffrescamento innovativi e ad elevato risparmio energetico.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22	Fugas SPA	Exact match	Trezzano Sul Naviglio, ItalyHQ recorded Oct 25, 2026	11-50	9 contacts →
	Exact match “Siamo un’azienda specializzata nella progettazione e fornitura di soluzioni efficienti e affidabili per impianti di riscaldamento in proprietà residenziali, commerciali e…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23	Electra Commerciale S.P.A	Exact match	Poggibonsi, ItalyHQ recorded Oct 25, 2026	11-50	5 contacts →
	Exact match “Electra commerciale è il tuo partner per la fornitura di materiale elettrico al dettaglio e all’ingrosso.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24	Termoidraulica Agostini E Figli - S.R.L	Exact match	Rome, ItalyHQ recorded Oct 25, 2026	11-50	5 contacts →
	Exact match “La Termoidraulica Agostini, è una struttura di Distribuzione all’Ingrosso da oltre 30 anni nel settore I.T.S, specialista della Climatizzazione, Riscaldamento e Energie…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25	G3a SRL	Exact match	Savigliano, ItalyHQ recorded Oct 25, 2026	11-50	5 contacts →
	Exact match “G.3.A.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “electric heaters suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 259 electric heaters suppliers based in Italy

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Electric heaters suppliers based in Italy at a glance

As of Oct 25, 2026

14.4%Verified-email coverage

15.3Average contacts per company

11-50Median size (employees)

6.9%Largest-city concentration · Rome

Oct 25, 2026Page data refreshed

Companies by employee count

1-10

100

11-50

122

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 259 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 Italy whose business descriptions match “electric 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 571 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 25, 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 “electric heaters suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electric heaters suppliers are there based in Italy?

RevenueBase identified 259 company matches for electric heaters suppliers associated with Italy 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?

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

Which city has the most electric heaters suppliers?

Rome leads with 18 company records, followed by Milan (10) and Turin (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 571 professional contacts with verified work emails tracked across these 259 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 25, 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.