Company lists · Data refreshed September 2026

Top 25 Heating and cooling software companies based in Türkiye

Name: Heating and cooling software companies based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 561 companies tracked

RevenueBase identified 561 heating and cooling software companies headquartered in Türkiye as of September 2026 and tracks 4,702 professional contacts across them, including 989 with verified work emails. Istanbul is the largest hub.

This list covers heating and cooling software companies headquartered in Türkiye, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

561Companies

4,702Contacts tracked

989Verified emails

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The 25 largest heating and cooling software companies based in Türkiye

Ranked by team size

Top 25 of 561 heating and cooling software companies based in Türkiye, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to heating and cooling software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Vaillant Group Türkiye	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 28, 2026	1,001-5,000	365 contacts →
	Indirect evidence “Vaillant Group, ısıtma ve havalandırma teknolojisi alanlarında uluslararası pazarlarda lider bir kuruluştur.” Source: RevenueBase Database · checked Sep 28, 2026
2	Form Şirketler Grubu	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	201-500	218 contacts →
	Indirect evidence “1965 yılında kurulan Form Şirketler Grubu, İklimlendirme ve Endüstriyel çözümler alanında, yaşam ve imalat kalitesini arttıracak cihazların üretim ve temini ile birlikte düzenli…” Source: RevenueBase Database · checked Sep 28, 2026
3	EEC Entegre Bina Kontrol Sistemleri	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 28, 2026	51-200	151 contacts →
	Indirect evidence “EEC Integrated Building Control Systems is an engineering company that specializes in the automation of electrical, electronic and mechanical systems that make buildings safe and…” Source: RevenueBase Database · checked Sep 28, 2026
4	Emas Makina Sanayi A.Ş	Indirect evidence	Esentepe, TürkiyeHQ checked Sep 28, 2026	201-500	151 contacts →
	Indirect evidence “Elginkan Topluluğu şirketleri arasında yer alan Emas Makina Sanayi A.Ş, 30 yılı aşkın süredir E.C.A.” Source: RevenueBase Database · checked Sep 28, 2026
5	Katre ISI	Indirect evidence	Seyitnizam, TürkiyeHQ checked Sep 28, 2026	51-200	82 contacts →
	Indirect evidence “Firmamız Aktif Day.Tük.Malları Ltd.Şti.” Source: RevenueBase Database · checked Sep 28, 2026
6	Inohom Akıllı EV Sistemleri	Indirect evidence	Uşak, TürkiyeHQ checked Sep 28, 2026	51-200	79 contacts →
	Indirect evidence “GST ELEKTRONİK A.Ş, which started its R&D and innovation activities in 2012, stands out as a company with high technology.” Source: RevenueBase Database · checked Sep 28, 2026
7	Eraco AIR Conditioning & Process Cooling Systems	Partial evidence	Başakşehir, TürkiyeHQ checked Sep 28, 2026	51-200	69 contacts →
	Partial evidence “ERACO Air Conditioning & Process Cooling Systems is in the service of its customers with experienced engineer staff and service after sales, and with its products which are Air…” Source: RevenueBase Database · checked Sep 28, 2026
8	İMBAT	Indirect evidence	İzmi̇r, TürkiyeHQ checked Sep 28, 2026	51-200	62 contacts →
	Indirect evidence “Next generation HVAC Products - IMBAT IS THE WAY” Source: RevenueBase Database · checked Sep 28, 2026
9	ATC AIR Trade Centre	Partial evidence	Ataşehir, TürkiyeHQ checked Sep 28, 2026	51-200	61 contacts →
	Partial evidence “ATC Air Trade Centre carries out its activities in the field of heating, ventilation and air conditioning (HVAC) with over 25 years of experience.” Source: RevenueBase Database · checked Sep 28, 2026
10	Cenk Endüstri Tesisleri İmalat VE Taahhüt A.Ş	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 28, 2026	51-200	56 contacts →
	Indirect evidence “Cenk Co.” Source: RevenueBase Database · checked Sep 28, 2026
11	Aldağ A.Ş	Strong evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	201-500	56 contacts →
	Strong evidence “ALDAG Heating, Cooling, Air Conditioning Ind.” Source: RevenueBase Database · checked Sep 28, 2026
12	Wenta Heat Technologies	Partial evidence	Ankara, TürkiyeHQ checked Sep 28, 2026	201-500	54 contacts →
	Partial evidence “WENTA provides high technology solutions in the heating industry with its experienced engineers and employees.” Source: RevenueBase Database · checked Sep 28, 2026
13	Aera AIR Conditioning & Ventilation Technologies Corporation	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 28, 2026	51-200	52 contacts →
	Indirect evidence “AERA Air Conditioning and Ventilation Technologies AS has been founded in 2016, to be an important player in HVAC industry with its young but experienced spirit, innovative…” Source: RevenueBase Database · checked Sep 28, 2026
14	ACS Klima	Partial evidence	İzmir, TürkiyeHQ checked Sep 28, 2026	51-200	49 contacts →
	Partial evidence “Founded in ACS Klima - CLIMACS is one of Turkey's leading companies in the HVAC (Heating, Ventilation, and Air Conditioning) sector.” Source: RevenueBase Database · checked Sep 28, 2026
15	Regin Controls Türkiye	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 28, 2026	11-50	47 contacts →
	Indirect evidence “İsveç merkezli şirketimiz, dünya çapında doksandan fazla ülkede müşterilerine ve partnerlerine enerji tasarrufu ve iç mekan konforunu en iyi şekilde sunmaktadır.” Source: RevenueBase Database · checked Sep 28, 2026
16	SBC Otomasyon Sistemleri San. VE Tic. A.Ş	Indirect evidence	Yukarıdudullu Mh., TürkiyeHQ checked Sep 28, 2026	51-200	44 contacts →
	Indirect evidence “We consolidate every detail of your building management and automation projects under a single roof.” Source: RevenueBase Database · checked Sep 28, 2026
17	Calor Machine	Indirect evidence	Kocaeli/dilovası, TürkiyeHQ checked Sep 28, 2026	51-200	43 contacts →
	Indirect evidence “Calor Machine is founded in 2019 as a group company of Repkon.” Source: RevenueBase Database · checked Sep 28, 2026
18	GES Teknik Klima Kontrol VE Otomasyon Sistemleri	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	11-50	39 contacts →
	Indirect evidence “Ges Teknik commenced its activity as air conditions systems provider in 2003.” Source: RevenueBase Database · checked Sep 28, 2026
19	ECO Cooler	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	201-500	36 contacts →
	Indirect evidence “We take the pleasure in introducing ourselves as one of the famous companies, with a clear focus in the field of manufacturing of HVAC systems, under the brand name of “ECO COOLER”” Source: RevenueBase Database · checked Sep 28, 2026
20	İmas İklimlendirme	Indirect evidence	İzmir, TürkiyeHQ checked Sep 28, 2026	51-200	32 contacts →
	Indirect evidence “Biz İmas olarak soğutma, iklimlendirme ve havalandırmada geliştirdiği altyapı çözümleri ile Türkiye’nin liderlerinden biri olarak ticari, endüstriyel, kurumsal binalar ve…” Source: RevenueBase Database · checked Sep 28, 2026
21	Coolaer Heating & Cooling Systems	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	201-500	31 contacts →
	Indirect evidence “CoolAer İklimlendirme Sistemleri Isıtma, Soğutma ve İklimlendirme sistemleri üreticisi olarak yenilenebilir, sürdürülebilir enerjiye, yüksek performans ve güvenilirliğe…” Source: RevenueBase Database · checked Sep 28, 2026
22	Çukurova ISI Sistemleri	Indirect evidence	Kocaeli, TürkiyeHQ checked Sep 28, 2026	51-200	30 contacts →
	Indirect evidence “Isıtma sektöründe hizmet edebilmek üzere, 1991 yılının ilk çeyreğinde Amerikan Roberts-Gordon Inc.” Source: RevenueBase Database · checked Sep 28, 2026
23	Yilkar	Partial evidence	Osmangazi, TürkiyeHQ checked Sep 28, 2026	51-200	29 contacts →
	Partial evidence “As Yılkar Klima, we offer heating, ventilating and air conditioning for vehicles.” Source: RevenueBase Database · checked Sep 28, 2026
24	Florawise	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	11-50	29 contacts →
	Indirect evidence “Florawise delivers next-generation AI-powered solutions that reduce building energy consumption by up to 40% while improving indoor air quality.” Source: RevenueBase Database · checked Sep 28, 2026
25	Ontrol	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	51-200	24 contacts →
	Indirect evidence “Ontrol, headquartered in Turkey, boasts a global presence and has been a trusted leader in designing and manufacturing automation and control products for HVAC applications for…” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: heating and cooling software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names heating and cooling software companies.
Partial evidence: Its own public description names part of heating and cooling software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name heating and cooling software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 561 heating and cooling software companies based in Türkiye

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Heating and cooling software companies based in Türkiye at a glance

As of Sep 28, 2026

21.0%Verified-email coverage

8.4Average contacts per company

11-50Median size (employees)

25.0%Largest-city concentration · Istanbul

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

257

11-50

194

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Türkiye, so it is reported there. Company counts and contact totals on this page are exact for Türkiye, over 561 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among heating and cooling software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Türkiye whose own description of what they do matches “heating and cooling software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names heating and cooling software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among heating and cooling software companies, and records with no verified work email. Companies headquartered outside Türkiye are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 989 across the full list. 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 September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Heating and cooling software companies by metro

Heating and cooling software companies in Istanbul140

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names heating and cooling software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many heating and cooling software companies are there based in Türkiye?

RevenueBase identified 561 heating and cooling software companies headquartered in Türkiye as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Vaillant Group Türkiye, headquartered in Istanbul, tops this list with the largest team on record.

Which city has the most heating and cooling software companies?

Istanbul leads with 140 headquartered companies, followed by Ankara (41) and Izmir (20).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 989 verified decision-maker contacts tracked across these 561 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.