Company lists · Data refreshed September 2026

Top 18 Real estate financial consulting firms based in Istanbul, Türkiye

RevenueBase identified 277 real estate financial consulting firms headquartered in Istanbul, Türkiye as of September 2026 and tracks 1,691 professional contacts across them, including 142 with verified work emails. Across Türkiye, Istanbul is the largest hub for this category.

This list covers real estate financial consulting firms headquartered in Istanbul, Türkiye, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review
277Companies
1,691Contacts tracked
142Verified emails
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The 18 largest real estate financial consulting firms based in Istanbul, Türkiye

Ranked by team size
Top 18 of 277 real estate financial consulting firms based in Istanbul, Türkiye, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to real estate financial consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceIstanbul, TürkiyeHQ checked Sep 29, 202651-20089 contacts →

Indirect evidence

“Harmoni Gayrimenkul Değerleme Ve Danışmanlık A.Ş; 13 Temmuz 2007 tarihinde gayrimenkule ilişkin, yatırım danışmanlığı, fizibilite çalışması, proje değerleme ve geliştirme…”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceIstanbul, TürkiyeHQ checked Sep 29, 2026501-1,00076 contacts →

Indirect evidence

“Türkiye’nin gelişen ekonomisi, değişen yaşam dinamikleri ve dijital dönüşüm süreci, gayrimenkul sektöründe daha yenilikçi, daha güvenilir ve daha şeffaf sistemlere ihtiyaç…”

Source: RevenueBase Database · checked Sep 29, 2026
3Strong evidenceIstanbul, TürkiyeHQ checked Sep 29, 2026201-50041 contacts →

Strong evidence

“IGD was established in year 2005, to provide real estate valuation and real estate consultancy services.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceIstanbul, TürkiyeHQ checked Sep 29, 202611-5025 contacts →

Indirect evidence

“We value your property.”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceIstanbul, TürkiyeHQ checked Sep 29, 20261-1018 contacts →

Indirect evidence

“Gate Istanbul company provides the clients an advice and help while purchasing the property which brings to them the most appropriate investment.”

Source: RevenueBase Database · checked Sep 29, 2026
6Strong evidenceIstanbul, TürkiyeHQ checked Sep 29, 202611-5014 contacts →

Strong evidence

“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…”

Source: RevenueBase Database · checked Sep 29, 2026
7Partial evidenceIstanbul, TürkiyeHQ checked Sep 29, 202611-5011 contacts →

Partial evidence

“IPF serves with alternative financial instruments; Private Equity, International Funds, Venture Capital Mergers and Acqusitions Distressed Debt Restructuring Registration to…”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceIstanbul, TürkiyeHQ checked Sep 29, 202611-5010 contacts →

Indirect evidence

“Hep Proje, gayrimenkul sektöründe; yurt içi ve yurt dışı satış, pazarlama, reklam gibi farklı alanlarda başarılarıyla HEP boy gösteren yeni nesil bir Gayrimenkul Projeleri Satış…”

Source: RevenueBase Database · checked Sep 29, 2026
9Strong evidenceIstanbul, TürkiyeHQ checked Sep 29, 202651-2009 contacts →

Strong evidence

“Established in 2021, Mornvest Real Estate Investment Consulting is a real estate investment company that provides legal consultancy services on real estate investment, immigration…”

Source: RevenueBase Database · checked Sep 29, 2026
10Partial evidenceIstanbul, TürkiyeHQ checked Sep 29, 202611-508 contacts →

Partial evidence

“Property Valuation, Machinery & Equipment Valuation, Financial feasibility, Market Analysis, Due Diligence, Concept Development”

Source: RevenueBase Database · checked Sep 29, 2026
11Strong evidenceIstanbul, TürkiyeHQ checked Sep 29, 20261-106 contacts →

Strong evidence

“ANQOR Value Added Consultancy focuses on real estate projects, creating value both for investors, tenants and customers.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceIstanbul, TürkiyeHQ checked Sep 29, 20261-105 contacts →

Indirect evidence

“PRM Finans, sermaye piyasaları, gayrimenkul yatırım ortaklıkları (GYO) ve gayrimenkul yatırım fonları (GYF) konularında danışmanlık yapmaktadır.”

Source: RevenueBase Database · checked Sep 29, 2026
13Strong evidenceIstanbul, TürkiyeHQ checked Sep 29, 20261-105 contacts →

Strong evidence

“We are a group of companies gathering to share the knowledge to provide consulting in real estate management and development.”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceIstanbul, TürkiyeHQ checked Sep 29, 2026201-5004 contacts →

Indirect evidence

“Asset Yatırım ve Yönetim, yurt içinde ve yurt dışında ticari gayrimenkul sektöründe yatırım ve yönetim danışmanlığı hizmeti vermektedir.”

Source: RevenueBase Database · checked Sep 29, 2026
15Partial evidenceIstanbul, TürkiyeHQ checked Sep 29, 202611-504 contacts →

Partial evidence

“Founded in 2006 for developing IT based financial solutions, ABT Invest provides clients with a wide range of services in financial consultancy, financial reporting and project…”

Source: RevenueBase Database · checked Sep 29, 2026
16Strong evidenceIstanbul, TürkiyeHQ checked Sep 29, 20261-103 contacts →

Strong evidence

“As a leading resource for real estate investors and finance professionals, RUUF Invest offers in-depth market analyses, real-time financial data, and strategic investment insights.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceIstanbul, TürkiyeHQ checked Sep 29, 20261-103 contacts →

Indirect evidence

“Creative Gayrimenkul Danışmanlık firması olarak hedeflediğimiz kaliteli hizmet anlayışından yola çıkıp, inşaat sektöründeki uzun yıllar süren tecrübemizle profesyonelliğimizi…”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceIstanbul, TürkiyeHQ checked Sep 29, 20261-103 contacts →

Indirect evidence

“FDI Consultancy is a leading investment and consultancy firm that provides a wide range of services to clients in various sectors.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 18 of 277 real estate financial consulting firms based in Istanbul, Türkiye

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Real estate financial consulting firms based in Istanbul, Türkiye at a glance

As of Sep 29, 2026
8.4%Verified-email coverage
6.1Average contacts per company
1-10Median size (employees)
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
139
11-50
102
51-200
25
201-500
7
501-1,000
2
10001+
1

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 277 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among real estate financial consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Istanbul, Türkiye whose own description of what they do matches “real estate financial consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names real estate financial consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among real estate financial consulting firms, and records with no verified work email. Companies headquartered outside Istanbul are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 142 across the full list. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names real estate financial consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many real estate financial consulting firms are there based in Istanbul, Türkiye?

RevenueBase identified 277 real estate financial consulting firms headquartered in Istanbul, Türkiye as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Harmoni Gayrimenkul Değerleme VE Danışmanlık A.Ş, headquartered in Istanbul, tops this list with the largest team on record.

Which city in Türkiye has the most real estate financial consulting firms?

Istanbul leads Türkiye with 277 headquartered companies, followed by Ankara (50) and Izmir (37).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 142 verified decision-maker contacts tracked across these 277 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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 Smart Search, 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.