Company lists · Data refreshed November 2026

Top 25 Thermal systems integrators based in Türkiye

RevenueBase identified 559 company matches for thermal systems integrators associated with Türkiye as of November 2026 and tracks 3,664 professional contacts across them, including 308 with verified work emails. Istanbul is the largest hub.

This list covers company matches for thermal systems integrators associated with Türkiye, 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 5, 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 5, 2026 How this list was built
559Companies
3,664Contacts tracked
308Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest thermal systems integrators based in Türkiye

Ranked by team size
Top 25 of 559 company matches for thermal systems integrators based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchKadıkoy, TürkiyeHQ recorded Nov 5, 2026201-500328 contacts →

Exact match

“SONMEZ GLOBAL YAPI VE TICARET A.S.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 20261,001-5,000282 contacts →

Exact match

“BİRLEŞİM MÜHENDİSLİK established in year 2002, in İSTANBUL and achieved its present structure with the vast acceleration parallel to the present technologies and sector…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchÇankaya Mahallesi, TürkiyeHQ recorded Nov 5, 2026201-500121 contacts →

Exact match

“MCSistem elektromekanik sistem entegrasyonu yapan bir kuruluştur.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202651-20061 contacts →

Exact match

“Cenk Co.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchAnkara, TürkiyeHQ recorded Nov 5, 2026201-50056 contacts →

Exact match

“WENTA provides high technology solutions in the heating industry with its experienced engineers and employees.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchDilovası, TürkiyeHQ recorded Nov 5, 202651-20048 contacts →

Exact match

“Sistem Makina Endüstriyel Finnlar Sanayi ve Ticaret Ltd.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchKocaeli/dilovası, TürkiyeHQ recorded Nov 5, 202651-20047 contacts →

Exact match

“Calor Machine is founded in 2019 as a group company of Repkon.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchİzmir, TürkiyeHQ recorded Nov 5, 202651-20030 contacts →

Exact match

“Biz İmas olarak soğutma, iklimlendirme ve havalandırmada geliştirdiği altyapı çözümleri ile Türkiye’nin liderlerinden biri olarak ticari, endüstriyel, kurumsal binalar ve…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchPendik, TürkiyeHQ recorded Nov 5, 2026201-50026 contacts →

Exact match

“1993'ten bugüne.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchBornova, TürkiyeHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Since 2008, we have been with you with our PAL engineering group companies in the fields of energy efficiency increase projects, efficiency-increasing engineering projects in…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“ACS Otomasyon, 2012 yılı başında, makine ve proses otomasyonu konusunda hizmet vermek üzere, konusunda uzman kadrosu ile kurulmuş olup 2018 yılı itibari ile SİEMENS Solution…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“2021 yılında kurulan firmamız, kurucumuz Erdal ŞAHİN’in 25 yılı aşkın sektör tecrübesiyle İstanbul ve Kocaeli’ndeki birimleri üzerinden faaliyet göstermektedir.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202651-20016 contacts →

Exact match

“Mytes Mühendislik Hakkında: Mytes Mühendislik 2012 yılında mekanik sistemler alanında faaliyete başlayıp sektörde yoğunlaşarak; ısıtma, soğutma, havalandırma, yangın ve enerji…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchIzmir, TürkiyeHQ recorded Nov 5, 2026201-50016 contacts →

Exact match

“Mavotek, which has been operating in the construction sector for more than 25 years, has been operating as AKBELEN CONSTRUCTION in 2007 and has been restructuring with the title…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchIzmir, TürkiyeHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“System Control İklimlendirme ve Otomasyon Firması; kuruluş tarihi itibari ile yeni firma olmasına rağmen sektör tecrübesine sahip kurucusu, 30 yılı aşkın deneyime sahip…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchÇiftlikköy, TürkiyeHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“MAC Soğutma was founded in Yalova in 2018 and provides engineering-driven solutions for industrial air conditioning, process cooling, and HVAC systems with 30 years of industry…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“1987 de kurulan şirketimizin misyonunu Türkiye’de konumuzda etkin ve bilgili personel yetiştirmek, bilginin paylaşımını sağlamak; sanayi soğutmasında güncel, yaşatılabilir ve…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchAltunizade, TürkiyeHQ recorded Nov 5, 202651-20014 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Doğanın bizlere sunduğu kaynakların kıymetinin bilinmesi ve inovatif mühendislik uygulamalarının hayata geçirilmesi arzusu, kuruluş amacımızın temelini oluşturur.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 20261-1012 contacts →

Exact match

“Rata Mühendislik; fabrikalar, oteller, alışveriş merkezleri, ofisler ve restoranlar başta olmak üzere; ısıtma-soğutma, havalandırma, iklimlendirme, yangın söndürme, endüstriyel…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchUmraniye, TürkiyeHQ recorded Nov 5, 202651-20012 contacts →

Exact match

“yılında klima satış ve servis ağını bünyesinde bulundurarak ticaret hayatına başlamış olan İZOTERM KLİMA SANAYİ TAAHHÜT A.Ş.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Pınar Mekanik 2005 yılında hizmet vermeye başlamıştır.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchİzmir, TürkiyeHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Isıtma, soğutma, havalandırma, toz toplama, sıhhi tesisat bireysel ve merkezi çözümler ile fabrika mekaniği ve projelere özel çözümler ile hizmet vermektedir.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Enerjinin olduğu her yerde, 33 yıldır güveni ve yüksek hassasiyeti inşa ediyoruz.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 559 thermal systems integrators based in Türkiye

See the full list, filter by size, metro and specialty, and access 308 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Thermal systems integrators based in Türkiye at a glance

As of Nov 5, 2026
8.4%Verified-email coverage
6.6Average contacts per company
11-50Median size (employees)
20.9%Largest-city concentration · Istanbul
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
254
11-50
217
51-200
58
201-500
22
501-1,000
3
1,001-5,000
3

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 559 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 Türkiye whose business descriptions match “thermal systems integrators” 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 308 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 5, 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.

Thermal systems integrators by metro

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 “thermal systems integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermal systems integrators are there based in Türkiye?

RevenueBase identified 559 company matches for thermal systems integrators associated with Türkiye 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?

Sönmez Global Yapı VE Ticaret A.Ş tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most thermal systems integrators?

Istanbul leads with 117 company records, followed by Ankara (46) and Izmir (20).

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 308 professional contacts with verified work emails tracked across these 559 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 559 thermal systems integrators based in Türkiye. Start with a free account, no credit card.

Download this list →

Related lists

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.