Company lists · Data refreshed November 2026

Top 25 Integrated facilities solutions providers based in Türkiye

RevenueBase identified 755 company matches for integrated facilities solutions providers associated with Türkiye as of November 2026 and tracks 15,091 professional contacts across them, including 1,282 with verified work emails. Istanbul is the largest hub.

This list covers company matches for integrated facilities solutions providers associated with Türkiye, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
755Companies
15,091Contacts tracked
1,282Verified emails
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The 25 largest integrated facilities solutions providers based in Türkiye

Ranked by team size
Top 25 of 755 company matches for integrated facilities solutions providers based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 20261,001-5,000937 contacts →

Exact match

“Founded by Rıdvan Çelikel in 1986, Anel is a global contracting company with its expertise in MEP systems in large scale and challenging projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 2026501-1,000462 contacts →

Exact match

“1998 yılında kurulan Teknoser, günümüzde bilgi ve iletişim teknolojileri pazarının önde gelen sistem entegrasyon ve saha hizmetleri firmasıdır.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAnkara, TürkiyeHQ recorded Nov 6, 20265,001-10,000415 contacts →

Exact match

“Bilkent Holding bünyesinde faaliyet gösteren Tepe Servis ve Yönetim A.Ş, 2008’de entegre tesis yönetimi alanında hizmet sunmak amacıyla kurulmuştur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAydinevler, TürkiyeHQ recorded Nov 6, 20265,001-10,000351 contacts →

Exact match

“ATALIAN is the European leader in multi-services with clients and 70,600 employees.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSütlüce, TürkiyeHQ recorded Nov 6, 202610001+288 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20261,001-5,000282 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 2026n/a267 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20265,001-10,000261 contacts →

Exact match

“Klüh Service Management 1911 yılında küçük bir cam temizleme şirketi olarak Almanya Düsseldorf’da kurulmuştur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBayrampasa, TürkiyeHQ recorded Nov 6, 20265,001-10,000210 contacts →

Exact match

“Boğaziçi Yönetim AŞ 1997 yılında, İstanbul Büyükşehir Belediyesi’nin kamu iştirak şirketi olarak toplu konutlarda entegre tesis yönetimi hizmetleri sağlamak üzere kurulmuştur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202610001+204 contacts →

Exact match

“Yatırım ve ticaret yolculuğuna 1974 yılında otomotiv sektöründe başlayan United Group, bugün faaliyetlerini; Entegre Tesis Yönetim hizmetleri, Güvenlik, Profesyonel Temizlik…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAtaşehir, TürkiyeHQ recorded Nov 6, 20261,001-5,000203 contacts →

Exact match

“Acıbadem Holding şirketlerinden biri olan APlus, 2006 yılında sağlık sektörüne hizmet vermek için kurulmuş, yıllar içerisinde uzmanlaşarak farklı sektörlerde de hizmet vermeye…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 2026n/a191 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 20261,001-5,000168 contacts →

Exact match

“Tesis yönetim hizmeti sunmak üzere yılında kurulan İş Merkezleri Yönetim ve İşletim A.Ş.(İŞMER), faaliyet alanındaki gelişmeleri yakından takip ederek hizmet portföyünü ve…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchÜsküdar, TürkiyeHQ recorded Nov 6, 20261,001-5,000135 contacts →

Exact match

“2005 yılında kurulan şirketimiz, tesis yönetimi, temizlik, ofis destek, servis ve ikram hizmetleri konularında hizmet sunan ülkemizin lider şirketlerinden biridir.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchÇankaya Mahallesi, TürkiyeHQ recorded Nov 6, 2026201-500121 contacts →

Exact match

“MCSistem elektromekanik sistem entegrasyonu yapan bir kuruluştur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 2026201-500106 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBaşakşehir, TürkiyeHQ recorded Nov 6, 2026501-1,00094 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 · Nov 6, 2026 · View company records in RevenueBase
18Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 2026201-50090 contacts →

Exact match

“IST Systems, İstanbul Yeni Havalimanı için ICT altyapı, havacılık sistemleri tasarımı ve uygulanması amacıyla 2018 yılında kuruldu.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“TBI - Telemobil provides its customers value added “IT solutions”, “Electrical Contracting” and “Building Automation” to increase their productivity and competitive advantage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 2026201-50087 contacts →

Exact match

“Toreks Elektrik, 2011 yılında elektrik, periyodik bakım ve servis hizmetleri vermek amacıyla kurulmuştur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 2026201-50087 contacts →

Exact match

“MCA Yapı, 2010 yılında mekanik ve elektrik sistemlerde yüksek kaliteli mühendislik çözümleri sunmak amacıyla kurulmuştur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202651-20086 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 · Nov 6, 2026 · View company records in RevenueBase
23Exact matchİzmir, TürkiyeHQ recorded Nov 6, 20261,001-5,00071 contacts →

Exact match

“ASLANEGE olarak 1995’ten bu yana amacımız; size ve çalışanlarınıza, güvenli, hijyenik, profesyonel ve yaşamı kolaylaştıran entegre çözümler sunmaktır.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20265,001-10,00068 contacts →

Exact match

“KSK GRUP is leading provider of integrated Facilities Management Services, serving in Turkey & Kuwait regions for over decade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBornova, TürkiyeHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“ARI OTOMASYON VE YANGIN GÜVENLİK SİSTEMLERİ; 1997 yılından bu yana mühendislik ve hizmet firması olarak, yangın ve otomasyon konularında faaliyet göstermektedir.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 755 integrated facilities solutions providers based in Türkiye

See the full list, filter by size, metro and specialty, and access 1,282 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Integrated facilities solutions providers based in Türkiye at a glance

As of Nov 6, 2026
8.5%Verified-email coverage
20.0Average contacts per company
11-50Median size (employees)
28.3%Largest-city concentration · Istanbul
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
269
11-50
260
51-200
108
201-500
62
501-1,000
18
1,001-5,000
25
5,001-10,000
6
10001+
6

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 755 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 “integrated facilities solutions providers” 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 1,282 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 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 “integrated facilities solutions providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many integrated facilities solutions providers are there based in Türkiye?

RevenueBase identified 755 company matches for integrated facilities solutions providers associated with Türkiye as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Anel Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most integrated facilities solutions providers?

Istanbul leads with 214 company records, followed by Ankara (56) and Cankaya (32).

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 1,282 professional contacts with verified work emails tracked across these 755 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase 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.