Company lists · Data refreshed September 2026

Top 25 Hvac control system companies based in Türkiye

Name: Hvac control system companies based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 154 companies tracked

RevenueBase identified 154 hvac control system companies headquartered in Türkiye as of September 2026 and tracks 1,895 professional contacts across them, including 433 with verified work emails. Istanbul is the largest hub.

This list covers hvac control system 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 20, 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 20, 2026 86% judged on-target in blind review

154Companies

1,895Contacts tracked

433Verified emails

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The 25 largest hvac control system companies based in Türkiye

Ranked by team size

Top 25 of 154 hvac control system companies based in Türkiye, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to hvac control system 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	Form Şirketler Grubu	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 20, 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 20, 2026
2	EEC Entegre Bina Kontrol Sistemleri	Strong evidence	İstanbul, TürkiyeHQ checked Sep 20, 2026	51-200	151 contacts →
	Strong 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 20, 2026
3	Inohom Akıllı EV Sistemleri	Indirect evidence	Uşak, TürkiyeHQ checked Sep 20, 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 20, 2026
4	İMBAT	Partial evidence	İzmi̇r, TürkiyeHQ checked Sep 20, 2026	51-200	62 contacts →
	Partial evidence “Next generation HVAC Products - IMBAT IS THE WAY” Source: RevenueBase Database · checked Sep 20, 2026
5	Aldağ A.Ş	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 20, 2026	201-500	56 contacts →
	Indirect evidence “ALDAG Heating, Cooling, Air Conditioning Ind.” Source: RevenueBase Database · checked Sep 20, 2026
6	Aera AIR Conditioning & Ventilation Technologies Corporation	Partial evidence	İstanbul, TürkiyeHQ checked Sep 20, 2026	51-200	52 contacts →
	Partial 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 20, 2026
7	ACS Klima	Partial evidence	İzmir, TürkiyeHQ checked Sep 20, 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 20, 2026
8	Regin Controls Türkiye	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 20, 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 20, 2026
9	GES Teknik Klima Kontrol VE Otomasyon Sistemleri	Partial evidence	Istanbul, TürkiyeHQ checked Sep 20, 2026	11-50	39 contacts →
	Partial evidence “Ges Teknik commenced its activity as air conditions systems provider in 2003.” Source: RevenueBase Database · checked Sep 20, 2026
10	ECO Cooler	Strong evidence	Istanbul, TürkiyeHQ checked Sep 20, 2026	201-500	36 contacts →
	Strong 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 20, 2026
11	Aurora Turkey	Partial evidence	Ergene, TürkiyeHQ checked Sep 20, 2026	51-200	32 contacts →
	Partial evidence “AURORA, çok çeşitli kara ve arazi araçları için özel HVAC sistemleri ve bileşenlerinin global bir üreticisidir.” Source: RevenueBase Database · checked Sep 20, 2026
12	Ontrol	Strong evidence	Istanbul, TürkiyeHQ checked Sep 20, 2026	51-200	24 contacts →
	Strong 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 20, 2026
13	Exopanel	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 20, 2026	51-200	22 contacts →
	Indirect evidence “Exopanel Elektrik Otomasyon San.” Source: RevenueBase Database · checked Sep 20, 2026
14	System Control	Strong evidence	İzmir, TürkiyeHQ checked Sep 20, 2026	11-50	21 contacts →
	Strong evidence “System Control müşterilerine bina otomasyon sistemleri (BMS) konusunda mühendislik hizmeti ve taahhüdünde bulunmak amacıyla 2017 yılında İzmir/ Türkiye ‘de kurulmuştur.” Source: RevenueBase Database · checked Sep 20, 2026
15	Carel Türkiye	Indirect evidence	Izmir, TürkiyeHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “CFM Soğutma ve Otomasyon A.Ş.” Source: RevenueBase Database · checked Sep 20, 2026
16	Elektro Kalori	Indirect evidence	Beyoglu, TürkiyeHQ checked Sep 20, 2026	51-200	16 contacts →
	Indirect evidence “Sıvı ve Gaz Brülör parçaları, Klima Santrali ve Bina Otomasyon ürünleri, Fabrika Teknik Malzemeleri, Kombi Parçaları, Endüstriyel Otomasyon Ürünleri, Yerden Isıtma Sistemleri” Source: RevenueBase Database · checked Sep 20, 2026
17	Technowell	Partial evidence	Istanbul, TürkiyeHQ checked Sep 20, 2026	51-200	12 contacts →
	Partial evidence “Technowell is an engineering and manufacturing company specialized in the field of air conditioning and dehumidification and humidification systems.” Source: RevenueBase Database · checked Sep 20, 2026
18	Dansuk Engineering	Partial evidence	Altunizade, TürkiyeHQ checked Sep 20, 2026	51-200	11 contacts →
	Partial evidence “Dansuk Engineering - a solution partner to global corporations like Koç Holding, Arçelik, Beko, LG and Arctic - has been providing innovative HVAC and energy solutions for…” Source: RevenueBase Database · checked Sep 20, 2026
19	HDL Automation Türkiye	Indirect evidence	Umraniye, TürkiyeHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “Established in 1985 and headquartered in Guangzhou, China.” Source: RevenueBase Database · checked Sep 20, 2026
20	BEY Mühendislik LTD STI	Partial evidence	Üniversite, TürkiyeHQ checked Sep 20, 2026	1-10	10 contacts →
	Partial evidence “HVAC-R Sektörüne yönelik Hibrit Kontrol sistemleri ve çözümleri üretimi.” Source: RevenueBase Database · checked Sep 20, 2026
21	Termmarket	Partial evidence	İzmir, TürkiyeHQ checked Sep 20, 2026	11-50	8 contacts →
	Partial evidence “HVAC Automation Commissioning Services” Source: RevenueBase Database · checked Sep 20, 2026
22	On Otomasyon	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 20, 2026	51-200	8 contacts →
	Indirect evidence “ON Otomasyon is one of the top provider for building automation solutions in Turkey.” Source: RevenueBase Database · checked Sep 20, 2026
23	Burmek Engineering	Strong evidence	Ankara, TürkiyeHQ checked Sep 20, 2026	11-50	4 contacts →
	Strong evidence “We present our industrial experience in the fields of Mechanical Automation, HVAC, Fire Detection and Extinguishing Systems to our valued customers.” Source: RevenueBase Database · checked Sep 20, 2026
24	V Dizayn Klima Sistemleri	Indirect evidence	Sancaktepe, TürkiyeHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “V Dizayn Klima Sistemleri, İklimlendirme teknolojileri ve mekanik sistemler alanında faaliyet göstermektedir.” Source: RevenueBase Database · checked Sep 20, 2026
25	Akcor A.Ş	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 20, 2026	11-50	3 contacts →
	Indirect evidence “Akcor, 1995 yılında kurulmuştur.” Source: RevenueBase Database · checked Sep 20, 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: hvac control system 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 hvac control system companies.
Partial evidence: Its own public description names part of hvac control system companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hvac control system 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 154 hvac control system companies based in Türkiye

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Hvac control system companies based in Türkiye at a glance

As of Sep 20, 2026

22.8%Verified-email coverage

12.3Average contacts per company

11-50Median size (employees)

31.8%Largest-city concentration · Istanbul

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 154 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 hvac control system 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 “hvac control system 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 hvac control system 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 hvac control system 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, 433 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 20, 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.

Hvac control system companies by metro

Hvac control system companies in Istanbul49

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 hvac control system 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 hvac control system companies are there based in Türkiye?

RevenueBase identified 154 hvac control system 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?

Form Şirketler Grubu, headquartered in Sisli, tops this list with the largest team on record.

Which city has the most hvac control system companies?

Istanbul leads with 49 headquartered companies, followed by Ankara (12) and Izmir (9).

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 433 verified decision-maker contacts tracked across these 154 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 20, 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.