Company lists · Data refreshed September 2026

Top 25 Building automation technology companies based in Türkiye

Name: Building automation technology companies based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 286 companies tracked

RevenueBase identified 286 building automation technology companies headquartered in Türkiye as of September 2026 and tracks 2,096 professional contacts across them, including 291 with verified work emails. Istanbul is the largest hub.

This list covers building automation technology 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 16, 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 16, 2026 86% judged on-target in blind review

286Companies

2,096Contacts tracked

291Verified emails

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The 25 largest building automation technology companies based in Türkiye

Ranked by team size

Top 25 of 286 building automation technology companies based in Türkiye, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to building automation technology 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	EEC Entegre Bina Kontrol Sistemleri	Strong evidence	İstanbul, TürkiyeHQ checked Sep 16, 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 16, 2026
2	Inohom Akıllı EV Sistemleri	Partial evidence	Uşak, TürkiyeHQ checked Sep 16, 2026	51-200	79 contacts →
	Partial 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 16, 2026
3	Optimus Solutions	Strong evidence	Sancaktepe, TürkiyeHQ checked Sep 16, 2026	51-200	62 contacts →
	Strong evidence “Optimus Solutions, which has been providing uninterrupted service in the building automation sector for 20 years, elevated its extensive expertise in the KNX field to the next…” Source: RevenueBase Database · checked Sep 16, 2026
4	Wenta Heat Technologies	Partial evidence	Ankara, TürkiyeHQ checked Sep 16, 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 16, 2026
5	Regin Controls Türkiye	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 16, 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 16, 2026
6	SBC Otomasyon Sistemleri San. VE Tic. A.Ş	Strong evidence	Yukarıdudullu Mh., TürkiyeHQ checked Sep 16, 2026	51-200	44 contacts →
	Strong evidence “We consolidate every detail of your building management and automation projects under a single roof.” Source: RevenueBase Database · checked Sep 16, 2026
7	Core Smart Home	Indirect evidence	Gaziemir, TürkiyeHQ checked Sep 16, 2026	11-50	40 contacts →
	Indirect evidence “At Core Smart Home, we want to realise your dream of prefect living.” Source: RevenueBase Database · checked Sep 16, 2026
8	GES Teknik Klima Kontrol VE Otomasyon Sistemleri	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	11-50	39 contacts →
	Indirect evidence “Ges Teknik commenced its activity as air conditions systems provider in 2003.” Source: RevenueBase Database · checked Sep 16, 2026
9	Florawise	Partial evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	11-50	29 contacts →
	Partial 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 16, 2026
10	Ontrol	Partial evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	51-200	24 contacts →
	Partial 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 16, 2026
11	White Rose	Partial evidence	Karaman, TürkiyeHQ checked Sep 16, 2026	51-200	22 contacts →
	Partial evidence “WHITE ROSE, one of the leading companies in the automation sector, has been at the top with the scientific and quality of its services, not only the best in our country, but also…” Source: RevenueBase Database · checked Sep 16, 2026
12	Exopanel	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	51-200	22 contacts →
	Indirect evidence “Exopanel Elektrik Otomasyon San.” Source: RevenueBase Database · checked Sep 16, 2026
13	System Control	Indirect evidence	İzmir, TürkiyeHQ checked Sep 16, 2026	11-50	21 contacts →
	Indirect 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 16, 2026
14	Anit Kontrol Sistemleri	Strong evidence	İzmit, TürkiyeHQ checked Sep 16, 2026	11-50	20 contacts →
	Strong evidence “Anıt Otomasyon is an engineering-driven technology company that has been operating in the field of industrial automation since 2004.” Source: RevenueBase Database · checked Sep 16, 2026
15	Vesta Teknolojik Sistemler VE Mühendislik Sanayi Ticaret A.Ş	Indirect evidence	Sarıyer, TürkiyeHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “Bina Teknolojilerinde Yükselen Değer” Source: RevenueBase Database · checked Sep 16, 2026
16	Elektro Kalori	Indirect evidence	Beyoglu, TürkiyeHQ checked Sep 16, 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 16, 2026
17	SPD Endüstriyel Otomasyon VE Kontrol Sistemleri	Indirect evidence	Manisa, TürkiyeHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “2004 yılında otomasyon sektöründe hizmet vermek amacı ile kurulan firmamız 2009 yılında şirketleşerek SPD ENDÜSTRİYEL OTOMASYON adını almıştır.” Source: RevenueBase Database · checked Sep 16, 2026
18	Fläktgroup Turkey	Partial evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	1,001-5,000	16 contacts →
	Partial evidence “FläktGroup, a market leader in energy efficient indoor air technology solutions, was formed in 2016 (when Fläkt Woods and DencoHappel joined forces).” Source: RevenueBase Database · checked Sep 16, 2026
19	Titan Building Technologies	Strong evidence	Ankara, TürkiyeHQ checked Sep 16, 2026	11-50	15 contacts →
	Strong evidence “Since 1987 Titan Intelligent Building Technologies, is a systems integrator and R&D engineering firm that specializes manufacturing, sales and services in the automation of…” Source: RevenueBase Database · checked Sep 16, 2026
20	Beacontact	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “Managing Tomorrow” Source: RevenueBase Database · checked Sep 16, 2026
21	Royalpan Pano Kontrol Sistemleri	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 16, 2026	11-50	10 contacts →
	Indirect evidence “Enerjinin olduğu her yerde, 33 yıldır güveni ve yüksek hassasiyeti inşa ediyoruz.” Source: RevenueBase Database · checked Sep 16, 2026
22	HDL Automation Türkiye	Indirect evidence	Umraniye, TürkiyeHQ checked Sep 16, 2026	11-50	10 contacts →
	Indirect evidence “Established in 1985 and headquartered in Guangzhou, China.” Source: RevenueBase Database · checked Sep 16, 2026
23	BEY Mühendislik LTD STI	Indirect evidence	Üniversite, TürkiyeHQ checked Sep 16, 2026	1-10	10 contacts →
	Indirect evidence “HVAC-R Sektörüne yönelik Hibrit Kontrol sistemleri ve çözümleri üretimi.” Source: RevenueBase Database · checked Sep 16, 2026
24	Zake Mühendislik Otomasyon Ltd. STI	Indirect evidence	Ankara, TürkiyeHQ checked Sep 16, 2026	1-10	9 contacts →
	Indirect evidence “Firmamız son yıllarda kendi geliştirdiği özel yazılımlar ve Ar-Ge altyapıları ile bilinen otomasyon kavramının dışına çıkmıştır.” Source: RevenueBase Database · checked Sep 16, 2026
25	Kontrolist Mühendislik	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	1-10	9 contacts →
	Indirect evidence “KONTROLİST Mühendislik Taahhüt Sanayi Ticaret Limited Şirketi olarak, binanızın ihtiyaçlarına özel İklimlendirme, Aydınlatma, Enerji Yönetimi, Sayaç Okuma ve Faturalandırma…” Source: RevenueBase Database · checked Sep 16, 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: building automation technology 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 building automation technology companies.
Partial evidence: Its own public description names part of building automation technology companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name building automation technology 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 286 building automation technology companies based in Türkiye

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Building automation technology companies based in Türkiye at a glance

As of Sep 16, 2026

13.9%Verified-email coverage

7.3Average contacts per company

1-10Median size (employees)

25.5%Largest-city concentration · Istanbul

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

146

11-50

108

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 286 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 building automation technology 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 “building automation technology 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 building automation technology 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 building automation technology 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, 291 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 16, 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.

Building automation technology companies by metro

Building automation technology companies in Istanbul73
Building automation technology companies in Ankara31

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 building automation technology 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 building automation technology companies are there based in Türkiye?

RevenueBase identified 286 building automation technology 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?

EEC Entegre Bina Kontrol Sistemleri, headquartered in Istanbul, tops this list with the largest team on record.

Which city has the most building automation technology companies?

Istanbul leads with 73 headquartered companies, followed by Ankara (31) and Izmir (11).

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 291 verified decision-maker contacts tracked across these 286 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 16, 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.