Company lists · Data refreshed October 2026
Top 25 Critical facility contractors based in Türkiye
RevenueBase identified 124 company matches for critical facility contractors associated with Türkiye as of October 2026 and tracks 4,254 professional contacts across them, including 690 with verified work emails. Istanbul is the largest hub.
This list covers company matches for critical facility contractors 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 October 10, 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.
The 25 largest critical facility contractors based in Türkiye
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,055 contacts → | ||||
Exact match “Mapa Group has emerged as a global leader in the engineering and construction industry, now spanning three continents.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 2 | 872 contacts → | ||||
Exact match “Renaissance Construction was founded in St.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 3 | 451 contacts → | ||||
Exact match “One of the strongest and leading companies of the Turkish engineering and contracting sector, ARMA ENGINEERING founded in 1986 and ELEKTROPANÇ ELECTRICAL INDUSTRY founded in 1991…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 4 | 385 contacts → | ||||
Exact match “NKY is a project management and design company specialising in hospitals and educational facilities with the whole 360-degree range of professional services required to complete a…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 5 | 194 contacts → | ||||
Exact match “Founded in 1985, Prota Engineering is a pioneering design firm with a global footprint, having executed over projects spanning across 25 countries, having offices in Turkey…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 6 | 161 contacts → | ||||
Exact match “Serban delivers end-to-end solutions for data centers, critical facilities, tourism and hotel investments, and energy projects, leveraging its strong experience, advanced…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 7 | 99 contacts → | ||||
Exact match “Omega Grup’un, teknik arıza, bakım ve işletme yönetimi hizmetleri veren genç ve dinamik şirketlerinden biri.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 8 | 91 contacts → | ||||
Exact match “Düsseldorf-Almanya’da temelleri atılan DELTA TRADE COMPANY, 1995’ten bu yana özel sağlık tesisleri yatırımcılarına ve resmi sağlık kurumlarına çözüm ortağı olmayı hedeflemektedir.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 9 | 81 contacts → | ||||
Exact match “Çatı Teknoloji, Türkiye genelinde 34 ildeki yaygın saha organizasyonu ile kurumsal müşterilere yönelik Network, Data Center ve kritik altyapı projelerini uçtan uca yöneten güçlü…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 10 | 62 contacts → | ||||
Exact match “PRODAR Engineering & Construction is a global turnkey contractor specializing in high-specification, mission-critical projects across the world's most demanding environments.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 11 | 57 contacts → | ||||
Exact match “Green Holding, gelişen teknolojik ihtiyaçları profesyonel bir çerçevede karşılama hedefiyle, 2007 yılında yüzde yüz yerli sermaye ile kurulmuştur.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 12 | 49 contacts → | ||||
Exact match “Construction Company Contracting Company Industrial Construction Turk-Key Contractor EPC Contractor Engineering Procurement Construction Data Center Construction Data Center…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 13 | 44 contacts → | ||||
Exact match “HESATEKNİK dönemin gelişmiş ve verimli teknoloji altyapılarını kullanarak, geleceğin endüstriyel ve enerji üretim tesislerini müşterilerine anahtar teslimi sunmayı, kesintisiz…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 14 | 26 contacts → | ||||
Exact match “ABOUT - US Architecture and Construction is a way of life for us.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 15 | 25 contacts → | ||||
Exact match “Elektrik Proje & Taahhüt | Mühendislik | AG/OG | Zayıf Akım | Kuvvetli Akım | Veri Merkezi | Network Çözümleri Electrical Project & Contracting | Engineering | WC / MV / LV | Data…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 16 | 24 contacts → | ||||
Exact match “Our multi-disciplined design and contruction team take a holistic approach to logistic centre, data centre, pharmaceutical production facilities and industrial facilities.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 17 | 13 contacts → | ||||
Exact match “2002 senesinde kurulmuş olan Eksen Elektrik İletişim Limited Şirketi, verimerkezi tasarım, danışmanlık, proje yönetimi ve kurulum, bilgisayar altyapı uygulamaları, zayıf ve…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 18 | 13 contacts → | ||||
Exact match “EFOR GROUP 2001 yılında kurulmuştur.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “Güzel bir gelecek için çalışıyoruz!” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 20 | 11 contacts → | ||||
Exact match “Pruva is a community of professionals composed of engineers and architects who are highly experienced in their disciplines and committed to ethical values.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “Firmamız, sahip olduğu tecrübe ve bilgi birikimini kullanarak, müşterilerine Konteyner Veri Merkezi ve Sistem Odası, Bina içi, Kampüs ve Geniş Alanlarda, Elektronik İş, Mobil…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “Sektörde uzun yıllar başarılı işlere imza atmış, deneyimli uzman kadromuzla, en modern makinalardan oluşan sürekli geliştirdiğimiz ekipman parkımızla, hızlı iş akışı sağlayan öz…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “HAKKIMIZDA NATRON, Anahtar teslimi yurt içi ve yurt dışı inşaat, elektrik ve mekanik taahhüt projelerini, teknolojiyi yakından takip eden deneyimli uzman kadrosu ve nitelikli iş…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “Neredeyse çeyrek asır önce kurulan şirketimiz, konusunda yetkin personeli ile müşterilerine doğru ve efektif çözümler üretmektedir.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “2009'Dan Beri Gururla Hizmet Vermekteyiz!” Recorded in the RevenueBase company graph · Oct 10, 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 “critical facility contractors”. 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 124 critical facility contractors based in Türkiye
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Critical facility contractors based in Türkiye at a glance
As of Oct 10, 2026Companies by employee count
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 124 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 “critical facility contractors” 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 690 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 10, 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 “critical facility contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many critical facility contractors are there based in Türkiye?
RevenueBase identified 124 company matches for critical facility contractors associated with Türkiye 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?
Mapa Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most critical facility contractors?
Istanbul leads with 42 company records, followed by Ankara (11) and Cankaya (9).
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 690 professional contacts with verified work emails tracked across these 124 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 10, 2026.
Ready to reach these companies? Verified emails and direct dials for all 124 critical facility contractors based in Türkiye. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 25 critical facility contractors based in Türkiye
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 124 matching company records for critical facility contractors based in Türkiye, with 4,254 tracked contacts and 690 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 10, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 critical facility contractors based in Türkiye
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Mapa Groupmapa.groupHQ: Ankara, TürkiyeReported employees: 10001+ | Ankara, Türkiye | 10001+ | Exact match | 1,055 contacts → |
“Mapa Group has emerged as a global leader in the engineering and construction industry, now spanning three continents.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Renaissance Constructionrencons.comHQ: Çankaya / Ankara, TürkiyeReported employees: 5,001-10,000 | Çankaya / Ankara, Türkiye | 5,001-10,000 | Exact match | 872 contacts → |
“Renaissance Construction was founded in St.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  AE Arma-Elektropançarma-elektropanc.comHQ: Istanbul, TürkiyeReported employees: 10001+ | Istanbul, Türkiye | 10001+ | Exact match | 451 contacts → |
“One of the strongest and leading companies of the Turkish engineering and contracting sector, ARMA ENGINEERING founded in 1986 and ELEKTROPANÇ ELECTRICAL INDUSTRY founded in 1991…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | NKY Architects And Engineersnky.com.tr HQ: Çankaya, TürkiyeReported employees: 501-1,000 | Çankaya, Türkiye | 501-1,000 | Exact match | 385 contacts → |
“NKY is a project management and design company specialising in hospitals and educational facilities with the whole 360-degree range of professional services required to complete a…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Prota Engineeringprota.com.trHQ: Ankara, TürkiyeReported employees: 201-500 | Ankara, Türkiye | 201-500 | Exact match | 194 contacts → |
“Founded in 1985, Prota Engineering is a pioneering design firm with a global footprint, having executed over projects spanning across 25 countries, having offices in Turkey…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Serbanserban.com.trHQ: İstanbul, TürkiyeReported employees: 1,001-5,000 | İstanbul, Türkiye | 1,001-5,000 | Exact match | 161 contacts → |
“Serban delivers end-to-end solutions for data centers, critical facilities, tourism and hotel investments, and energy projects, leveraging its strong experience, advanced…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Proasist Teknik Hizmetlerproasist.com.tr HQ: İstanbul, TürkiyeReported employees: 201-500 | İstanbul, Türkiye | 201-500 | Exact match | 99 contacts → |
“Omega Grup’un, teknik arıza, bakım ve işletme yönetimi hizmetleri veren genç ve dinamik şirketlerinden biri.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Delta Trade Company Sağlik A.Şdeltatradecompany.com HQ: Başakşehir, TürkiyeReported employees: 501-1,000 | Başakşehir, Türkiye | 501-1,000 | Exact match | 91 contacts → |
“Düsseldorf-Almanya’da temelleri atılan DELTA TRADE COMPANY, 1995’ten bu yana özel sağlık tesisleri yatırımcılarına ve resmi sağlık kurumlarına çözüm ortağı olmayı hedeflemektedir.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Çati Teknoloji̇catiteknoloji.comHQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 81 contacts → |
“Çatı Teknoloji, Türkiye genelinde 34 ildeki yaygın saha organizasyonu ile kurumsal müşterilere yönelik Network, Data Center ve kritik altyapı projelerini uçtan uca yöneten güçlü…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Prodar Engineering & Construction LLCprodar.com.tr HQ: Kartal / Istanbul, TürkiyeReported employees: 201-500 | Kartal / Istanbul, Türkiye | 201-500 | Exact match | 62 contacts → |
“PRODAR Engineering & Construction is a global turnkey contractor specializing in high-specification, mission-critical projects across the world's most demanding environments.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Green Group Of Companiesgreen.com.trHQ: İstanbul, TürkiyeReported employees: 1,001-5,000 | İstanbul, Türkiye | 1,001-5,000 | Exact match | 57 contacts → |
“Green Holding, gelişen teknolojik ihtiyaçları profesyonel bir çerçevede karşılama hedefiyle, 2007 yılında yüzde yüz yerli sermaye ile kurulmuştur.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Upend İnşaat VE Ti̇caret A.Şupendinsaat.comHQ: Beşiktaş, TürkiyeReported employees: 11-50 | Beşiktaş, Türkiye | 11-50 | Exact match | 49 contacts → |
“Construction Company Contracting Company Industrial Construction Turk-Key Contractor EPC Contractor Engineering Procurement Construction Data Center Construction Data Center…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Hesatekni̇khesateknik.comHQ: İzmir, TürkiyeReported employees: 11-50 | İzmir, Türkiye | 11-50 | Exact match | 44 contacts → |
“HESATEKNİK dönemin gelişmiş ve verimli teknoloji altyapılarını kullanarak, geleceğin endüstriyel ve enerji üretim tesislerini müşterilerine anahtar teslimi sunmayı, kesintisiz…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  DBS Design & Build Servicesdbs-tr.comHQ: Küçükbakkalköy Ataşehir, TürkiyeReported employees: 11-50 | Küçükbakkalköy Ataşehir, Türkiye | 11-50 | Exact match | 26 contacts → |
“ABOUT - US Architecture and Construction is a way of life for us.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Destel Connect A.Şdestelconnect.com.trHQ: Atasehir, TürkiyeReported employees: 201-500 | Atasehir, Türkiye | 201-500 | Exact match | 25 contacts → |
“Elektrik Proje & Taahhüt | Mühendislik | AG/OG | Zayıf Akım | Kuvvetli Akım | Veri Merkezi | Network Çözümleri Electrical Project & Contracting | Engineering | WC / MV / LV | Data…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Tasarım Projetasarimproje.com.trHQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 24 contacts → |
“Our multi-disciplined design and contruction team take a holistic approach to logistic centre, data centre, pharmaceutical production facilities and industrial facilities.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Eksen Elektrik İletişim Ltd.Ştiexn.com.trHQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 13 contacts → |
“2002 senesinde kurulmuş olan Eksen Elektrik İletişim Limited Şirketi, verimerkezi tasarım, danışmanlık, proje yönetimi ve kurulum, bilgisayar altyapı uygulamaları, zayıf ve…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Efor Group Elektrik Mak.İnş.Tur.Dış.Tic.San.Ltd.Ştieforgroup.com.tr HQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 13 contacts → |
“EFOR GROUP 2001 yılında kurulmuştur.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  AEM Akgün Elektrik Mühendislik San. VE Tic. Ltd. ŞTIaemakgun.com.trHQ: Aliağa, TürkiyeReported employees: 11-50 | Aliağa, Türkiye | 11-50 | Exact match | 11 contacts → |
“Güzel bir gelecek için çalışıyoruz!” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Pruva Project Managementpruvapm.com HQ: Kadıköy, TürkiyeReported employees: 11-50 | Kadıköy, Türkiye | 11-50 | Exact match | 11 contacts → |
“Pruva is a community of professionals composed of engineers and architects who are highly experienced in their disciplines and committed to ethical values.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  DTA Teknolojidtateknoloji.com.trHQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 8 contacts → |
“Firmamız, sahip olduğu tecrübe ve bilgi birikimini kullanarak, müşterilerine Konteyner Veri Merkezi ve Sistem Odası, Bina içi, Kampüs ve Geniş Alanlarda, Elektronik İş, Mobil…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | TUR Groupturgroup.com.tr HQ: Üsküdar, TürkiyeReported employees: 501-1,000 | Üsküdar, Türkiye | 501-1,000 | Exact match | 7 contacts → |
“Sektörde uzun yıllar başarılı işlere imza atmış, deneyimli uzman kadromuzla, en modern makinalardan oluşan sürekli geliştirdiğimiz ekipman parkımızla, hızlı iş akışı sağlayan öz…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Natron İnşaat Elektromekani̇k Anoni̇m Şi̇rketi̇natron.com.tr HQ: Yenimahalle, TürkiyeReported employees: 51-200 | Yenimahalle, Türkiye | 51-200 | Exact match | 6 contacts → |
“HAKKIMIZDA NATRON, Anahtar teslimi yurt içi ve yurt dışı inşaat, elektrik ve mekanik taahhüt projelerini, teknolojiyi yakından takip eden deneyimli uzman kadrosu ve nitelikli iş…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Komart Veri İletisim Hiz.Tic.Ltdkomart.com.trHQ: Kanlıca, TürkiyeReported employees: 11-50 | Kanlıca, Türkiye | 11-50 | Exact match | 6 contacts → |
“Neredeyse çeyrek asır önce kurulan şirketimiz, konusunda yetkin personeli ile müşterilerine doğru ve efektif çözümler üretmektedir.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Vizyon Mimarlıkvizyonmimarlik.com.tr HQ: Beyoglu, TürkiyeReported employees: 51-200 | Beyoglu, Türkiye | 51-200 | Exact match | 5 contacts → |
“2009'Dan Beri Gururla Hizmet Vermekteyiz!” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 124 company matches
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Critical facility contractors: dataset insights
October 10, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
123 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 124 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 10, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for critical facility contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many critical facility contractors did RevenueBase find based in Türkiye?
The saved snapshot records 124 matching company records, 4,254 tracked contacts and 690 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 10, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Critical facility contractors by geography
- Critical facility contractors based in Buenos Aires, Argentina
- Critical facility contractors based in Sao Paulo, Brazil
- Critical facility contractors based in Rome, Italy
- Critical facility contractors based in Singapore, Singapore
- Critical facility contractors based in Madrid, Spain
- Critical facility contractors based in Dubai, United Arab Emirates
- Critical facility contractors based in London, United Kingdom
- Critical facility contractors based in Atlanta, United States
- Critical facility contractors based in Chicago, United States
- Critical facility contractors based in Dallas, United States
- Critical facility contractors based in Denver, United States
- Critical facility contractors based in Houston, United States
Cite this list
RevenueBase Data Team. Top 25 critical facility contractors based in Türkiye. Snapshot: October 10, 2026. https://revenuebase.ai/companies/critical-facility-contractors/turkiye.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Critical facility contractors based in Buenos Aires, Argentina
- Critical facility contractors based in Sao Paulo, Brazil
- Critical facility contractors based in Rome, Italy
- Critical facility contractors based in Singapore, Singapore
- Critical facility contractors based in Madrid, Spain
- Critical facility contractors based in Dubai, United Arab Emirates
Company intelligence · public preview
Top 25 critical facility contractors based in Türkiye
RevenueBase records 124 matching company records for critical facility contractors based in Türkiye, with 4,254 tracked contacts and 690 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 10, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 critical facility contractors based in Türkiye
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Mapa Groupmapa.group HQ: Ankara, TürkiyeReported employees: 10001+ | Ankara, Türkiye | 10001+ | Exact match | 1,055 contacts → |
“Mapa Group has emerged as a global leader in the engineering and construction industry, now spanning three continents.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Renaissance Constructionrencons.com HQ: Çankaya / Ankara, TürkiyeReported employees: 5,001-10,000 | Çankaya / Ankara, Türkiye | 5,001-10,000 | Exact match | 872 contacts → |
“Renaissance Construction was founded in St.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | AE Arma-Elektropançarma-elektropanc.com HQ: Istanbul, TürkiyeReported employees: 10001+ | Istanbul, Türkiye | 10001+ | Exact match | 451 contacts → |
“One of the strongest and leading companies of the Turkish engineering and contracting sector, ARMA ENGINEERING founded in 1986 and ELEKTROPANÇ ELECTRICAL INDUSTRY founded in 1991…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | NKY Architects And Engineersnky.com.tr HQ: Çankaya, TürkiyeReported employees: 501-1,000 | Çankaya, Türkiye | 501-1,000 | Exact match | 385 contacts → |
“NKY is a project management and design company specialising in hospitals and educational facilities with the whole 360-degree range of professional services required to complete a…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Prota Engineeringprota.com.tr HQ: Ankara, TürkiyeReported employees: 201-500 | Ankara, Türkiye | 201-500 | Exact match | 194 contacts → |
“Founded in 1985, Prota Engineering is a pioneering design firm with a global footprint, having executed over projects spanning across 25 countries, having offices in Turkey…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Serbanserban.com.tr HQ: İstanbul, TürkiyeReported employees: 1,001-5,000 | İstanbul, Türkiye | 1,001-5,000 | Exact match | 161 contacts → |
“Serban delivers end-to-end solutions for data centers, critical facilities, tourism and hotel investments, and energy projects, leveraging its strong experience, advanced…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Proasist Teknik Hizmetlerproasist.com.tr HQ: İstanbul, TürkiyeReported employees: 201-500 | İstanbul, Türkiye | 201-500 | Exact match | 99 contacts → |
“Omega Grup’un, teknik arıza, bakım ve işletme yönetimi hizmetleri veren genç ve dinamik şirketlerinden biri.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Delta Trade Company Sağlik A.Şdeltatradecompany.com HQ: Başakşehir, TürkiyeReported employees: 501-1,000 | Başakşehir, Türkiye | 501-1,000 | Exact match | 91 contacts → |
“Düsseldorf-Almanya’da temelleri atılan DELTA TRADE COMPANY, 1995’ten bu yana özel sağlık tesisleri yatırımcılarına ve resmi sağlık kurumlarına çözüm ortağı olmayı hedeflemektedir.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Çati Teknoloji̇catiteknoloji.com HQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 81 contacts → |
“Çatı Teknoloji, Türkiye genelinde 34 ildeki yaygın saha organizasyonu ile kurumsal müşterilere yönelik Network, Data Center ve kritik altyapı projelerini uçtan uca yöneten güçlü…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Prodar Engineering & Construction LLCprodar.com.tr HQ: Kartal / Istanbul, TürkiyeReported employees: 201-500 | Kartal / Istanbul, Türkiye | 201-500 | Exact match | 62 contacts → |
“PRODAR Engineering & Construction is a global turnkey contractor specializing in high-specification, mission-critical projects across the world's most demanding environments.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Green Group Of Companiesgreen.com.tr HQ: İstanbul, TürkiyeReported employees: 1,001-5,000 | İstanbul, Türkiye | 1,001-5,000 | Exact match | 57 contacts → |
“Green Holding, gelişen teknolojik ihtiyaçları profesyonel bir çerçevede karşılama hedefiyle, 2007 yılında yüzde yüz yerli sermaye ile kurulmuştur.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Upend İnşaat VE Ti̇caret A.Şupendinsaat.com HQ: Beşiktaş, TürkiyeReported employees: 11-50 | Beşiktaş, Türkiye | 11-50 | Exact match | 49 contacts → |
“Construction Company Contracting Company Industrial Construction Turk-Key Contractor EPC Contractor Engineering Procurement Construction Data Center Construction Data Center…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Hesatekni̇khesateknik.com HQ: İzmir, TürkiyeReported employees: 11-50 | İzmir, Türkiye | 11-50 | Exact match | 44 contacts → |
“HESATEKNİK dönemin gelişmiş ve verimli teknoloji altyapılarını kullanarak, geleceğin endüstriyel ve enerji üretim tesislerini müşterilerine anahtar teslimi sunmayı, kesintisiz…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | DBS Design & Build Servicesdbs-tr.com HQ: Küçükbakkalköy Ataşehir, TürkiyeReported employees: 11-50 | Küçükbakkalköy Ataşehir, Türkiye | 11-50 | Exact match | 26 contacts → |
“ABOUT - US Architecture and Construction is a way of life for us.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Destel Connect A.Şdestelconnect.com.tr HQ: Atasehir, TürkiyeReported employees: 201-500 | Atasehir, Türkiye | 201-500 | Exact match | 25 contacts → |
“Elektrik Proje & Taahhüt | Mühendislik | AG/OG | Zayıf Akım | Kuvvetli Akım | Veri Merkezi | Network Çözümleri Electrical Project & Contracting | Engineering | WC / MV / LV | Data…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tasarım Projetasarimproje.com.tr HQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 24 contacts → |
“Our multi-disciplined design and contruction team take a holistic approach to logistic centre, data centre, pharmaceutical production facilities and industrial facilities.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Eksen Elektrik İletişim Ltd.Ştiexn.com.tr HQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 13 contacts → |
“2002 senesinde kurulmuş olan Eksen Elektrik İletişim Limited Şirketi, verimerkezi tasarım, danışmanlık, proje yönetimi ve kurulum, bilgisayar altyapı uygulamaları, zayıf ve…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Efor Group Elektrik Mak.İnş.Tur.Dış.Tic.San.Ltd.Ştieforgroup.com.tr HQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 13 contacts → |
“EFOR GROUP 2001 yılında kurulmuştur.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | AEM Akgün Elektrik Mühendislik San. VE Tic. Ltd. ŞTIaemakgun.com.tr HQ: Aliağa, TürkiyeReported employees: 11-50 | Aliağa, Türkiye | 11-50 | Exact match | 11 contacts → |
“Güzel bir gelecek için çalışıyoruz!” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Pruva Project Managementpruvapm.com HQ: Kadıköy, TürkiyeReported employees: 11-50 | Kadıköy, Türkiye | 11-50 | Exact match | 11 contacts → |
“Pruva is a community of professionals composed of engineers and architects who are highly experienced in their disciplines and committed to ethical values.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | DTA Teknolojidtateknoloji.com.tr HQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 8 contacts → |
“Firmamız, sahip olduğu tecrübe ve bilgi birikimini kullanarak, müşterilerine Konteyner Veri Merkezi ve Sistem Odası, Bina içi, Kampüs ve Geniş Alanlarda, Elektronik İş, Mobil…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | TUR Groupturgroup.com.tr HQ: Üsküdar, TürkiyeReported employees: 501-1,000 | Üsküdar, Türkiye | 501-1,000 | Exact match | 7 contacts → |
“Sektörde uzun yıllar başarılı işlere imza atmış, deneyimli uzman kadromuzla, en modern makinalardan oluşan sürekli geliştirdiğimiz ekipman parkımızla, hızlı iş akışı sağlayan öz…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Natron İnşaat Elektromekani̇k Anoni̇m Şi̇rketi̇natron.com.tr HQ: Yenimahalle, TürkiyeReported employees: 51-200 | Yenimahalle, Türkiye | 51-200 | Exact match | 6 contacts → |
“HAKKIMIZDA NATRON, Anahtar teslimi yurt içi ve yurt dışı inşaat, elektrik ve mekanik taahhüt projelerini, teknolojiyi yakından takip eden deneyimli uzman kadrosu ve nitelikli iş…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Komart Veri İletisim Hiz.Tic.Ltdkomart.com.tr HQ: Kanlıca, TürkiyeReported employees: 11-50 | Kanlıca, Türkiye | 11-50 | Exact match | 6 contacts → |
“Neredeyse çeyrek asır önce kurulan şirketimiz, konusunda yetkin personeli ile müşterilerine doğru ve efektif çözümler üretmektedir.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Vizyon Mimarlıkvizyonmimarlik.com.tr HQ: Beyoglu, TürkiyeReported employees: 51-200 | Beyoglu, Türkiye | 51-200 | Exact match | 5 contacts → |
“2009'Dan Beri Gururla Hizmet Vermekteyiz!” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 124 company matches
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Critical facility contractors: dataset insights
October 10, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
123 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 124 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 10, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for critical facility contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many critical facility contractors did RevenueBase find based in Türkiye?
The saved snapshot records 124 matching company records, 4,254 tracked contacts and 690 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 10, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Critical facility contractors by geography
- Critical facility contractors based in Buenos Aires, Argentina
- Critical facility contractors based in Sao Paulo, Brazil
- Critical facility contractors based in Rome, Italy
- Critical facility contractors based in Singapore, Singapore
- Critical facility contractors based in Madrid, Spain
- Critical facility contractors based in Dubai, United Arab Emirates
- Critical facility contractors based in London, United Kingdom
- Critical facility contractors based in Atlanta, United States
- Critical facility contractors based in Chicago, United States
- Critical facility contractors based in Dallas, United States
- Critical facility contractors based in Denver, United States
- Critical facility contractors based in Houston, United States
Cite this list
RevenueBase Data Team. Top 25 critical facility contractors based in Türkiye. Snapshot: October 10, 2026. https://revenuebase.ai/companies/critical-facility-contractors/turkiye.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Critical facility contractors based in Buenos Aires, Argentina
- Critical facility contractors based in Sao Paulo, Brazil
- Critical facility contractors based in Rome, Italy
- Critical facility contractors based in Singapore, Singapore
- Critical facility contractors based in Madrid, Spain
- Critical facility contractors based in Dubai, United Arab Emirates