Company lists · Data refreshed October 2026

Top 10 High end real estate developers based in Istanbul, Türkiye

RevenueBase identified 136 company matches for high end real estate developers associated with Istanbul, Türkiye as of October 2026 and tracks 4,570 professional contacts across them, including 455 with verified work emails. Across Türkiye, Istanbul is the largest hub for this category.

This list covers company matches for high end real estate developers associated with Istanbul, 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 14, 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 Oct 14, 2026 How this list was built
136Companies
4,570Contacts tracked
455Verified emails
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The 10 largest high end real estate developers based in Istanbul, Türkiye

Ranked by team size
Top 10 of 136 company matches for high end real estate developers based in Istanbul, Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 14, 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 matchIstanbul, TürkiyeHQ recorded Oct 14, 20261,001-5,000976 contacts →

Exact match

“1981 yılında ilk şirketi olan Akdeniz İnşaat ile faaliyetlerine başlayan Ağaoğlu Şirketler Grubu; inşaat-gayrimenkul, enerji ve turizm sektörlerinde faaliyet göstermektedir.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
2Exact matchIstanbul, TürkiyeHQ recorded Oct 14, 2026501-1,000553 contacts →

Exact match

“As Sur Yapi, we not only produce projects such as housing, offices, marinas, shopping malls and industrial facilities, but also construct mixed projects that involve many or all…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
3Exact matchIstanbul, TürkiyeHQ recorded Oct 14, 202651-200142 contacts →

Exact match

“We shape the future of luxury by seamlessly harmonizing architecture, aesthetics, advanced engineering, and technology with the city, art, history, and humanity, all while…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
4Exact matchIstanbul, TürkiyeHQ recorded Oct 14, 2026201-50064 contacts →

Exact match

“With a global presence and a steadfast commitment to excellence, Trem Global has been revolutionizing the real estate industry since its establishment in 2015.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
5Exact matchIstanbul, TürkiyeHQ recorded Oct 14, 202651-20020 contacts →

Exact match

“What makes a building valuable is not the structure itself, but its inhabitants.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
6Exact matchIstanbul, TürkiyeHQ recorded Oct 14, 202611-5014 contacts →

Exact match

“Hızla deği̇şen dünyanın ihti̇yaçlarına cevap vermek içi̇n kurulan Unist, gayri̇menkul geli̇şti̇rme ve fi̇nans sektörleri̇nde otuz yılı aşkın bi̇r deneyi̇me sahi̇pti̇r.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
7Exact matchIstanbul, TürkiyeHQ recorded Oct 14, 202611-5013 contacts →

Exact match

“ALTIN TURK INVESTMENT is well known as a leading firm in Turkey-providing professional sales and marketing services for large real estate investments and construction development…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
8Exact matchIstanbul, TürkiyeHQ recorded Oct 14, 202611-5010 contacts →

Exact match

“Homes & Beyond is a client-oriented real estate agency, established in 2014 in Istanbul, Turkey.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
9Exact matchIstanbul, TürkiyeHQ recorded Oct 14, 202611-509 contacts →

Exact match

“Mia Investment was founded by three seasoned partners who have a combined experience of nearly nine decades in designing, developing and constructing airports, shopping malls…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
10Exact matchIstanbul, TürkiyeHQ recorded Oct 14, 202611-505 contacts →

Exact match

“Gönye Proje Tasarım, çözüm ortağı olarak birlikte yol aldığı inşaat ve gayrimenkul yatırım şirketleri ile birlikte rezidans, toplu konut ve ofis projeleri başta olmak üzere bir…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase

Showing 10 of 136 high end real estate developers based in Istanbul, Türkiye

See the full list, filter by size, metro and specialty, and access 455 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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High end real estate developers based in Istanbul, Türkiye at a glance

As of Oct 14, 2026
10.0%Verified-email coverage
33.6Average contacts per company
11-50Median size (employees)
Oct 14, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
54
51-200
29
201-500
10
501-1,000
3
1,001-5,000
5

Email recency for this list is measured across the whole Türkiye list rather than for Istanbul, so it is reported there. Company counts and contact totals on this page are exact for Istanbul, over 136 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 Istanbul, Türkiye whose business descriptions match “high end real estate developers” 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 455 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 14, 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 “high end real estate developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many high end real estate developers are there based in Istanbul, Türkiye?

RevenueBase identified 136 company matches for high end real estate developers associated with Istanbul, 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?

Ağaoğlu Şirketler Grubu tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Türkiye has the most high end real estate developers?

Istanbul leads Türkiye with 136 company records, followed by Ankara (17) and Izmir (11).

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 455 professional contacts with verified work emails tracked across these 136 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 14, 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.