Company lists · Data refreshed September 2026
Top 25 Critical facilities contractors based in Türkiye
RevenueBase identified 216 company matches for critical facilities contractors associated with Türkiye as of September 2026 and tracks 8,948 professional contacts across them, including 681 with verified work emails. Istanbul is the largest hub.
This list covers company matches for critical facilities 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 September 16, 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 facilities contractors based in Türkiye
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,852 contacts → | ||||
Exact match “Yapı Merkezi, founded in 1965, aims "to create and to realize construction projects that will serve humanity by creating environments of happiness".” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 959 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 818 contacts → | ||||
Exact match “Renaissance Construction was founded in St.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 562 contacts → | ||||
Exact match “Founded in Yamata Investment made a distinguished name in the international area with the construction activities all over the world.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 438 contacts → | ||||
Exact match “Summa is established to undertake all kinds of turn-key construction projects, such as public buildings and housing projects, business and shopping centres, hotels, hospitals…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 429 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 381 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 178 contacts → | ||||
Exact match “Berksan was established in 1998 to provide engineering and construction services for national and international projects.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 164 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 102 contacts → | ||||
Exact match “Tefirom is a global construction and energy company headquartered in Ankara, Türkiye, specializing in large-scale projects across construction, engineering and energy sectors.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 93 contacts → | ||||
Exact match “Can İnşaat San.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 75 contacts → | ||||
Exact match “1980 yılında kurulan Taşyapı İnşaat, 40 yıldır kamu ve özel kuruluşların ihtiyaçlarına cevap vermektedir.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 72 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 65 contacts → | ||||
Exact match “Biltek provides a portfolio of engineering and management services to public and private sectors worldwide.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 64 contacts → | ||||
Exact match “GAMA INDUSTRIAL PLANTS MANUFACTURING AND ERECTION INC.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 58 contacts → | ||||
Exact match “1967'de Mehmet Biberci tarafından kurulan Biberci İnşaat, 1996 yılında kurumsallaşma çalışmalarına hız vererek şirketlerinin sayısını arttırmış ve faaliyet alanlarını…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 51 contacts → | ||||
Exact match “Seçkin bir tesis yönetimi yüklenicisi olarak Servis 365, müşterilerinin en zorlu ihtiyaçlarını başarıyla yerine getirebilen uzman ve tecrübeli kadrosuyla, en küçük işletmelerden…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 50 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 44 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 30 contacts → | ||||
Exact match “Şirketimiz, 2013 yılında İstanbul’da kurulmuştur.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 22 | 26 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 23 | 20 contacts → | ||||
Exact match “ABOUT - US Architecture and Construction is a way of life for us.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 24 | 20 contacts → | ||||
Exact match “1994 yılında kalite ve dürüstlüğü ilke edinerek Bursa ve Türkiye’deki sanayi kuruluşlarının yanında olabilmek, ihtiyaçları zamanında karşılayabilmek için taahhüt, tesisat, proje…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 25 | 18 contacts → | ||||
Exact match “MPK Group is a company based out of Turkey” Recorded in the RevenueBase company graph · Sep 16, 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 facilities 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 216 critical facilities contractors based in Türkiye
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Critical facilities contractors based in Türkiye at a glance
As of Sep 16, 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 216 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 facilities 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 681 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 September 16, 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 facilities contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many critical facilities contractors are there based in Türkiye?
RevenueBase identified 216 company matches for critical facilities contractors associated with Türkiye as of September 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?
Yapı Merkezi tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most critical facilities contractors?
Istanbul leads with 42 company records, followed by Ankara (41) and Cankaya (19).
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 681 professional contacts with verified work emails tracked across these 216 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 September 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 216 critical facilities 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 facilities 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 216 matching company records for critical facilities contractors based in Türkiye, with 8,948 tracked contacts and 681 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: September 16, 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 facilities 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 | Yapı Merkeziym.com.tr HQ: TürkiyeReported employees: 10001+ | Türkiye | 10001+ | Exact match | 2,852 contacts → |
“Yapı Merkezi, founded in 1965, aims "to create and to realize construction projects that will serve humanity by creating environments of happiness".” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Mapa Groupmapa.groupHQ: Ankara, TürkiyeReported employees: 10001+ | Ankara, Türkiye | 10001+ | Exact match | 959 contacts → |
“Mapa Group has emerged as a global leader in the engineering and construction industry, now spanning three continents.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Renaissance Constructionrencons.comHQ: Çankaya / Ankara, TürkiyeReported employees: 5,001-10,000 | Çankaya / Ankara, Türkiye | 5,001-10,000 | Exact match | 818 contacts → |
“Renaissance Construction was founded in St.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Yamata Yatırım İnşaat Turizm VE Ticaret A.Şyamata.com.tr HQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 562 contacts → |
“Founded in Yamata Investment made a distinguished name in the international area with the construction activities all over the world.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Summa Turizm Yatırımcılığı A.Şsumma.com.trHQ: Sariyer, TürkiyeReported employees: 5,001-10,000 | Sariyer, Türkiye | 5,001-10,000 | Exact match | 438 contacts → |
“Summa is established to undertake all kinds of turn-key construction projects, such as public buildings and housing projects, business and shopping centres, hotels, hospitals…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  AE Arma-Elektropançarma-elektropanc.comHQ: Istanbul, TürkiyeReported employees: 10001+ | Istanbul, Türkiye | 10001+ | Exact match | 429 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 · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | NKY Architects And Engineersnky.com.tr HQ: Çankaya, TürkiyeReported employees: 501-1,000 | Çankaya, Türkiye | 501-1,000 | Exact match | 381 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 · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Berksan Engineering And Construction INCberksan.comHQ: Uskudar, TürkiyeReported employees: 501-1,000 | Uskudar, Türkiye | 501-1,000 | Exact match | 178 contacts → |
“Berksan was established in 1998 to provide engineering and construction services for national and international projects.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Prota Engineeringprota.com.trHQ: Ankara, TürkiyeReported employees: 201-500 | Ankara, Türkiye | 201-500 | Exact match | 164 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 · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Tefirom İnşaat Enerji Sanayi VE Ticaret A.Ştefirom.com.tr HQ: Ankara, TürkiyeReported employees: 1,001-5,000 | Ankara, Türkiye | 1,001-5,000 | Exact match | 102 contacts → |
“Tefirom is a global construction and energy company headquartered in Ankara, Türkiye, specializing in large-scale projects across construction, engineering and energy sectors.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  CAN İnşaat San. VE Tic. A.Şcaninsaat.com.trHQ: Kayseri̇, TürkiyeReported employees: 201-500 | Kayseri̇, Türkiye | 201-500 | Exact match | 93 contacts → |
“Can İnşaat San.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Taşyapi İnşaat San. VE Ti̇c. A.Ştasyapi.com.tr HQ: Zuhuratbaba, TürkiyeReported employees: 501-1,000 | Zuhuratbaba, Türkiye | 501-1,000 | Exact match | 75 contacts → |
“1980 yılında kurulan Taşyapı İnşaat, 40 yıldır kamu ve özel kuruluşların ihtiyaçlarına cevap vermektedir.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Çati Teknoloji̇catiteknoloji.comHQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 72 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 · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Biltek Construction International Companybil-tek.com.trHQ: Ankara, TürkiyeReported employees: 501-1,000 | Ankara, Türkiye | 501-1,000 | Exact match | 65 contacts → |
“Biltek provides a portfolio of engineering and management services to public and private sectors worldwide.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Gama Industrygama.com.tr HQ: Ankara, TürkiyeReported employees: 1,001-5,000 | Ankara, Türkiye | 1,001-5,000 | Exact match | 64 contacts → |
“GAMA INDUSTRIAL PLANTS MANUFACTURING AND ERECTION INC.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | 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 · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Biberci İnşaatbiberci.com.trHQ: Selçuklu, TürkiyeReported employees: 201-500 | Selçuklu, Türkiye | 201-500 | Exact match | 58 contacts → |
“1967'de Mehmet Biberci tarafından kurulan Biberci İnşaat, 1996 yılında kurumsallaşma çalışmalarına hız vererek şirketlerinin sayısını arttırmış ve faaliyet alanlarını…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Servis365servis365.com.trHQ: Bağcılar, TürkiyeReported employees: 51-200 | Bağcılar, Türkiye | 51-200 | Exact match | 51 contacts → |
“Seçkin bir tesis yönetimi yüklenicisi olarak Servis 365, müşterilerinin en zorlu ihtiyaçlarını başarıyla yerine getirebilen uzman ve tecrübeli kadrosuyla, en küçük işletmelerden…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Upend İnşaat VE Ti̇caret A.Şupendinsaat.comHQ: Beşiktaş, TürkiyeReported employees: 11-50 | Beşiktaş, Türkiye | 11-50 | Exact match | 50 contacts → |
“Construction Company Contracting Company Industrial Construction Turk-Key Contractor EPC Contractor Engineering Procurement Construction Data Center Construction Data Center…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Green Group Of Companiesgreen.com.trHQ: İstanbul, TürkiyeReported employees: 1,001-5,000 | İstanbul, Türkiye | 1,001-5,000 | Exact match | 44 contacts → |
“Green Holding, gelişen teknolojik ihtiyaçları profesyonel bir çerçevede karşılama hedefiyle, 2007 yılında yüzde yüz yerli sermaye ile kurulmuştur.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Gerber Yapı İnşaat A.Şgerberyapi.com HQ: Küçükçekmece, TürkiyeReported employees: 201-500 | Küçükçekmece, Türkiye | 201-500 | Exact match | 30 contacts → |
“Şirketimiz, 2013 yılında İstanbul’da kurulmuştur.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Tasarım Projetasarimproje.com.trHQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 26 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 · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  DBS Design & Build Servicesdbs-tr.comHQ: Küçükbakkalköy Ataşehir, TürkiyeReported employees: 11-50 | Küçükbakkalköy Ataşehir, Türkiye | 11-50 | Exact match | 20 contacts → |
“ABOUT - US Architecture and Construction is a way of life for us.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Yalçın Elektrikyalcinelektrik.comHQ: Bursa, TürkiyeReported employees: 51-200 | Bursa, Türkiye | 51-200 | Exact match | 20 contacts → |
“1994 yılında kalite ve dürüstlüğü ilke edinerek Bursa ve Türkiye’deki sanayi kuruluşlarının yanında olabilmek, ihtiyaçları zamanında karşılayabilmek için taahhüt, tesisat, proje…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | MPK Groupmpkenerji.com.tr HQ: Çankaya, TürkiyeReported employees: 51-200 | Çankaya, Türkiye | 51-200 | Exact match | 18 contacts → |
“MPK Group is a company based out of Turkey” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 216 company matches
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Critical facilities contractors: dataset insights
September 16, 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
214 records in the displayed employee bands.
2 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 216 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: September 16, 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 facilities 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 facilities contractors did RevenueBase find based in Türkiye?
The saved snapshot records 216 matching company records, 8,948 tracked contacts and 681 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: September 16, 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 facilities contractors by geography
- Critical facilities contractors based in Belo Horizonte, Brazil
- Critical facilities contractors based in Rio De Janeiro, Brazil
- Critical facilities contractors based in Sao Paulo, Brazil
- Critical facilities contractors based in Hyderabad, India
- Critical facilities contractors based in Atlanta, United States
- Critical facilities contractors based in Austin, United States
- Critical facilities contractors based in Chicago, United States
- Critical facilities contractors based in Dallas, United States
- Critical facilities contractors based in Denver, United States
- Critical facilities contractors based in Houston, United States
- Critical facilities contractors based in Jacksonville, United States
- Critical facilities contractors based in Los Angeles, United States
Cite this list
RevenueBase Data Team. Top 25 critical facilities contractors based in Türkiye. Snapshot: September 16, 2026. https://revenuebase.ai/companies/critical-facilities-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 facilities contractors based in Belo Horizonte, Brazil
- Critical facilities contractors based in Rio De Janeiro, Brazil
- Critical facilities contractors based in Sao Paulo, Brazil
- Critical facilities contractors based in Hyderabad, India
- Critical facilities contractors based in Atlanta, United States
- Critical facilities contractors based in Austin, United States
Company intelligence · public preview
Top 25 critical facilities contractors based in Türkiye
RevenueBase records 216 matching company records for critical facilities contractors based in Türkiye, with 8,948 tracked contacts and 681 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: September 16, 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 facilities 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 | Yapı Merkeziym.com.tr HQ: TürkiyeReported employees: 10001+ | Türkiye | 10001+ | Exact match | 2,852 contacts → |
“Yapı Merkezi, founded in 1965, aims "to create and to realize construction projects that will serve humanity by creating environments of happiness".” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Mapa Groupmapa.group HQ: Ankara, TürkiyeReported employees: 10001+ | Ankara, Türkiye | 10001+ | Exact match | 959 contacts → |
“Mapa Group has emerged as a global leader in the engineering and construction industry, now spanning three continents.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Renaissance Constructionrencons.com HQ: Çankaya / Ankara, TürkiyeReported employees: 5,001-10,000 | Çankaya / Ankara, Türkiye | 5,001-10,000 | Exact match | 818 contacts → |
“Renaissance Construction was founded in St.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Yamata Yatırım İnşaat Turizm VE Ticaret A.Şyamata.com.tr HQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 562 contacts → |
“Founded in Yamata Investment made a distinguished name in the international area with the construction activities all over the world.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Summa Turizm Yatırımcılığı A.Şsumma.com.tr HQ: Sariyer, TürkiyeReported employees: 5,001-10,000 | Sariyer, Türkiye | 5,001-10,000 | Exact match | 438 contacts → |
“Summa is established to undertake all kinds of turn-key construction projects, such as public buildings and housing projects, business and shopping centres, hotels, hospitals…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | AE Arma-Elektropançarma-elektropanc.com HQ: Istanbul, TürkiyeReported employees: 10001+ | Istanbul, Türkiye | 10001+ | Exact match | 429 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 · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | NKY Architects And Engineersnky.com.tr HQ: Çankaya, TürkiyeReported employees: 501-1,000 | Çankaya, Türkiye | 501-1,000 | Exact match | 381 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 · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Berksan Engineering And Construction INCberksan.com HQ: Uskudar, TürkiyeReported employees: 501-1,000 | Uskudar, Türkiye | 501-1,000 | Exact match | 178 contacts → |
“Berksan was established in 1998 to provide engineering and construction services for national and international projects.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Prota Engineeringprota.com.tr HQ: Ankara, TürkiyeReported employees: 201-500 | Ankara, Türkiye | 201-500 | Exact match | 164 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 · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Tefirom İnşaat Enerji Sanayi VE Ticaret A.Ştefirom.com.tr HQ: Ankara, TürkiyeReported employees: 1,001-5,000 | Ankara, Türkiye | 1,001-5,000 | Exact match | 102 contacts → |
“Tefirom is a global construction and energy company headquartered in Ankara, Türkiye, specializing in large-scale projects across construction, engineering and energy sectors.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | CAN İnşaat San. VE Tic. A.Şcaninsaat.com.tr HQ: Kayseri̇, TürkiyeReported employees: 201-500 | Kayseri̇, Türkiye | 201-500 | Exact match | 93 contacts → |
“Can İnşaat San.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Taşyapi İnşaat San. VE Ti̇c. A.Ştasyapi.com.tr HQ: Zuhuratbaba, TürkiyeReported employees: 501-1,000 | Zuhuratbaba, Türkiye | 501-1,000 | Exact match | 75 contacts → |
“1980 yılında kurulan Taşyapı İnşaat, 40 yıldır kamu ve özel kuruluşların ihtiyaçlarına cevap vermektedir.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Çati Teknoloji̇catiteknoloji.com HQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 72 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 · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Biltek Construction International Companybil-tek.com.tr HQ: Ankara, TürkiyeReported employees: 501-1,000 | Ankara, Türkiye | 501-1,000 | Exact match | 65 contacts → |
“Biltek provides a portfolio of engineering and management services to public and private sectors worldwide.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Gama Industrygama.com.tr HQ: Ankara, TürkiyeReported employees: 1,001-5,000 | Ankara, Türkiye | 1,001-5,000 | Exact match | 64 contacts → |
“GAMA INDUSTRIAL PLANTS MANUFACTURING AND ERECTION INC.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | 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 · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Biberci İnşaatbiberci.com.tr HQ: Selçuklu, TürkiyeReported employees: 201-500 | Selçuklu, Türkiye | 201-500 | Exact match | 58 contacts → |
“1967'de Mehmet Biberci tarafından kurulan Biberci İnşaat, 1996 yılında kurumsallaşma çalışmalarına hız vererek şirketlerinin sayısını arttırmış ve faaliyet alanlarını…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Servis365servis365.com.tr HQ: Bağcılar, TürkiyeReported employees: 51-200 | Bağcılar, Türkiye | 51-200 | Exact match | 51 contacts → |
“Seçkin bir tesis yönetimi yüklenicisi olarak Servis 365, müşterilerinin en zorlu ihtiyaçlarını başarıyla yerine getirebilen uzman ve tecrübeli kadrosuyla, en küçük işletmelerden…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Upend İnşaat VE Ti̇caret A.Şupendinsaat.com HQ: Beşiktaş, TürkiyeReported employees: 11-50 | Beşiktaş, Türkiye | 11-50 | Exact match | 50 contacts → |
“Construction Company Contracting Company Industrial Construction Turk-Key Contractor EPC Contractor Engineering Procurement Construction Data Center Construction Data Center…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Green Group Of Companiesgreen.com.tr HQ: İstanbul, TürkiyeReported employees: 1,001-5,000 | İstanbul, Türkiye | 1,001-5,000 | Exact match | 44 contacts → |
“Green Holding, gelişen teknolojik ihtiyaçları profesyonel bir çerçevede karşılama hedefiyle, 2007 yılında yüzde yüz yerli sermaye ile kurulmuştur.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Gerber Yapı İnşaat A.Şgerberyapi.com HQ: Küçükçekmece, TürkiyeReported employees: 201-500 | Küçükçekmece, Türkiye | 201-500 | Exact match | 30 contacts → |
“Şirketimiz, 2013 yılında İstanbul’da kurulmuştur.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Tasarım Projetasarimproje.com.tr HQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 26 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 · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | DBS Design & Build Servicesdbs-tr.com HQ: Küçükbakkalköy Ataşehir, TürkiyeReported employees: 11-50 | Küçükbakkalköy Ataşehir, Türkiye | 11-50 | Exact match | 20 contacts → |
“ABOUT - US Architecture and Construction is a way of life for us.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Yalçın Elektrikyalcinelektrik.com HQ: Bursa, TürkiyeReported employees: 51-200 | Bursa, Türkiye | 51-200 | Exact match | 20 contacts → |
“1994 yılında kalite ve dürüstlüğü ilke edinerek Bursa ve Türkiye’deki sanayi kuruluşlarının yanında olabilmek, ihtiyaçları zamanında karşılayabilmek için taahhüt, tesisat, proje…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | MPK Groupmpkenerji.com.tr HQ: Çankaya, TürkiyeReported employees: 51-200 | Çankaya, Türkiye | 51-200 | Exact match | 18 contacts → |
“MPK Group is a company based out of Turkey” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 216 company matches
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Critical facilities contractors: dataset insights
September 16, 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
214 records in the displayed employee bands.
2 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 216 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: September 16, 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 facilities 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 facilities contractors did RevenueBase find based in Türkiye?
The saved snapshot records 216 matching company records, 8,948 tracked contacts and 681 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: September 16, 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 facilities contractors by geography
- Critical facilities contractors based in Belo Horizonte, Brazil
- Critical facilities contractors based in Rio De Janeiro, Brazil
- Critical facilities contractors based in Sao Paulo, Brazil
- Critical facilities contractors based in Hyderabad, India
- Critical facilities contractors based in Atlanta, United States
- Critical facilities contractors based in Austin, United States
- Critical facilities contractors based in Chicago, United States
- Critical facilities contractors based in Dallas, United States
- Critical facilities contractors based in Denver, United States
- Critical facilities contractors based in Houston, United States
- Critical facilities contractors based in Jacksonville, United States
- Critical facilities contractors based in Los Angeles, United States
Cite this list
RevenueBase Data Team. Top 25 critical facilities contractors based in Türkiye. Snapshot: September 16, 2026. https://revenuebase.ai/companies/critical-facilities-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 facilities contractors based in Belo Horizonte, Brazil
- Critical facilities contractors based in Rio De Janeiro, Brazil
- Critical facilities contractors based in Sao Paulo, Brazil
- Critical facilities contractors based in Hyderabad, India
- Critical facilities contractors based in Atlanta, United States
- Critical facilities contractors based in Austin, United States