Company lists · Data refreshed September 2026

Top 25 Sustainable architecture companies based in Türkiye

Name: Sustainable architecture companies based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 331 companies tracked

RevenueBase identified 331 sustainable architecture companies headquartered in Türkiye as of September 2026 and tracks 1,714 professional contacts across them, including 187 with verified work emails. Istanbul is the largest hub.

This list covers sustainable architecture companies headquartered in 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 16, 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 16, 2026 86% judged on-target in blind review

331Companies

1,714Contacts tracked

187Verified emails

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The 25 largest sustainable architecture companies based in Türkiye

Ranked by team size

Top 25 of 331 sustainable architecture companies based in Türkiye, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to sustainable architecture companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	ŞAM Yapı	Indirect evidence	Çankaya, TürkiyeHQ checked Sep 16, 2026	51-200	91 contacts →
	Indirect evidence “Tüm yatırımlarında prestiji, estetik kaygıyı ve inovasyonu bir arada sunma vizyonuyla yola çıkan ŞAM Yapı; Türkiye ve dünya için model teşkil eden marka projelerini yarının…” Source: RevenueBase Database · checked Sep 16, 2026
2	ŞUA İnşaat	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	51-200	68 contacts →
	Indirect evidence “SUA is a construction company and built innovative and green line houses and trade centers.” Source: RevenueBase Database · checked Sep 16, 2026
3	GAD Architecture	Partial evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	51-200	66 contacts →
	Partial evidence “Global Architectural Development led by design principal Gokhan Avcioglu works with a dedicated, international team of architects to produce forward looking architecture at a…” Source: RevenueBase Database · checked Sep 16, 2026
4	Özgüven Mimarlık	Partial evidence	Bakırköy, TürkiyeHQ checked Sep 16, 2026	51-200	52 contacts →
	Partial evidence “Having the vision of transferring traditional architecture to modern architecture, Ozguven was founded by Master Arch.” Source: RevenueBase Database · checked Sep 16, 2026
5	Siltaş Yapı	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 16, 2026	11-50	43 contacts →
	Indirect evidence “40 yılı aşkın bir tecrübe, güven, kalite Siltaş Yapı’nın temel taşları.” Source: RevenueBase Database · checked Sep 16, 2026
6	On Tasarim	Partial evidence	Ankara, TürkiyeHQ checked Sep 16, 2026	11-50	33 contacts →
	Partial evidence “ON TASARIM, a Company of Urban Design, Landscape Architecture, and Architecture, has been founded in 2007 by Dr.” Source: RevenueBase Database · checked Sep 16, 2026
7	Avci Architects	Indirect evidence	Beyoglu, TürkiyeHQ checked Sep 16, 2026	11-50	32 contacts →
	Indirect evidence “Founded by Selçuk Avcı and Sanja Jurca Avcı in 1989 in London, Avcı Architects has been involved in designing projects across the UK, Italy, Hungary, Saudi Arabia, Ghana, Serbia…” Source: RevenueBase Database · checked Sep 16, 2026
8	Fabrika Mimarlık	Indirect evidence	Ataşehir, TürkiyeHQ checked Sep 16, 2026	11-50	31 contacts →
	Indirect evidence “fabrika(üretim evi):Sürdürülebilir, çevreye duyarlı, yenilikçi, fonksiyonel mekanlar yaratmayı öncelikli hedef, işverenle koordineli doğru süre, maliyet, etki hedefli mimari proje…” Source: RevenueBase Database · checked Sep 16, 2026
9	BA Tasarim	Partial evidence	İstanbul, TürkiyeHQ checked Sep 16, 2026	1-10	22 contacts →
	Partial evidence “ba design was founded in 2014 in Istanbul, based on the independent professional experience of its team and their experience of participation in architecture competitions…” Source: RevenueBase Database · checked Sep 16, 2026
10	Cabir Yapı	Indirect evidence	Bahçelievler, TürkiyeHQ checked Sep 16, 2026	11-50	20 contacts →
	Indirect evidence “Mimarlık,mühendislik ve inşaat” Source: RevenueBase Database · checked Sep 16, 2026
11	Aksiyal Mimarlık	Indirect evidence	Konya, TürkiyeHQ checked Sep 16, 2026	11-50	20 contacts →
	Indirect evidence “2006 yılında kurulan AKSİYAL MİMARLIK, Mimari ve İç Mimari proje, Statik Proje ve İnşaat Uygulamaları alanlarında faaliyet göstermektedir.” Source: RevenueBase Database · checked Sep 16, 2026
12	Altensis	Indirect evidence	Atasehir, TürkiyeHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “As we face with the uprising and unwanted effects of the global warming, minimizing our carbon dioxide emissions is becoming more and more important each day.” Source: RevenueBase Database · checked Sep 16, 2026
13	Tepekent Mi̇marlik	Indirect evidence	Meram/konya, TürkiyeHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “TEPEKENT MİMARLIK is a construction company based out of Melikşah Mah, Yeni Meram Cd.” Source: RevenueBase Database · checked Sep 16, 2026
14	IKI Design Group	Partial evidence	İstanbul, TürkiyeHQ checked Sep 16, 2026	51-200	18 contacts →
	Partial evidence “iki design group’ is a qualified architecture and design studio, founded in 1995 by Murat Kader and Sema Eser Özsaruhan.” Source: RevenueBase Database · checked Sep 16, 2026
15	Oğuz Bayazıt Mimarlık	Indirect evidence	Atsşehir, TürkiyeHQ checked Sep 16, 2026	51-200	17 contacts →
	Indirect evidence “Oğuz Bayazıt Mimarlık, Y.” Source: RevenueBase Database · checked Sep 16, 2026
16	Viva Architects	Indirect evidence	Kağıthane, TürkiyeHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “Objective in today's structures, efficiency, cost, and, of course, aesthetic designs highlighting the issues to be able to make our general criteria.” Source: RevenueBase Database · checked Sep 16, 2026
17	MAA	Partial evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	11-50	16 contacts →
	Partial evidence “MAA - MELIKE ALTINISIK ARCHITECTS Melike Altınışık Architects - MAA is a leading international architecture practice with offices based in Istanbul, Turkey and Seoul, South Korea.” Source: RevenueBase Database · checked Sep 16, 2026
18	Maye Yapı	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 16, 2026	501-1,000	16 contacts →
	Indirect evidence “Maye Yapı, yenilikçi sürdürülebilir yaşam alanları inşa etmektedir.” Source: RevenueBase Database · checked Sep 16, 2026
19	Erke Sustainability Consultancy	Indirect evidence	Üsküdar, TürkiyeHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence “ERKE was founded in 2007 to provide electrical project design, lighting, and application consultancy services.” Source: RevenueBase Database · checked Sep 16, 2026
20	ERA Architects	Partial evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	51-200	12 contacts →
	Partial evidence “ERA is committed since its start to provide the highest quality of architecture and engineering responding to its environment both in terms of physical context and its…” Source: RevenueBase Database · checked Sep 16, 2026
21	Arso İnşaat	Indirect evidence	Antalya, TürkiyeHQ checked Sep 16, 2026	11-50	10 contacts →
	Indirect evidence “İnsan İçin Lüks Yaşam, Doğa İçin Sürdürülebilir Tasarım” Source: RevenueBase Database · checked Sep 16, 2026
22	Mi̇mlab	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	1-10	10 contacts →
	Indirect evidence “Mimlab, 2018 yılında İstanbul’da kurulmuştur.” Source: RevenueBase Database · checked Sep 16, 2026
23	Alan Architecture	Partial evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	11-50	8 contacts →
	Partial evidence “ALAN by BEYZA KASAPOĞLU ALAN has started to create nature-friendly investments today for tomorrow by uniting design and adding value to sustainable lifestyles.” Source: RevenueBase Database · checked Sep 16, 2026
24	Korhan Erol Mimarlık	Partial evidence	Nilüfer, TürkiyeHQ checked Sep 16, 2026	1-10	8 contacts →
	Partial evidence “Korhan Erol Mimarlık is a Bursa-based architecture, planning and interior design firm.” Source: RevenueBase Database · checked Sep 16, 2026
25	Altıpatlar Mimarlık	Partial evidence	İstanbul, TürkiyeHQ checked Sep 16, 2026	1-10	8 contacts →
	Partial evidence “Altıpatlar is an Istanbul-based office working across architecture and interiors, innovative new purposes and human-environment relation.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: sustainable architecture companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names sustainable architecture companies.
Partial evidence: Its own public description names part of sustainable architecture companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sustainable architecture companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 331 sustainable architecture companies based in Türkiye

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Sustainable architecture companies based in Türkiye at a glance

As of Sep 16, 2026

10.9%Verified-email coverage

5.2Average contacts per company

1-10Median size (employees)

29.6%Largest-city concentration · Istanbul

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

214

11-50

51-200

201-500

501-1,000

5,001-10,000

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 331 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 sustainable architecture companies, 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 Türkiye whose own description of what they do matches “sustainable architecture companies”. 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 sustainable architecture companies), 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 sustainable architecture companies, and records with no verified work email. Companies headquartered outside Türkiye 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, 187 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 16, 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.

Sustainable architecture companies by metro

Sustainable architecture companies in Istanbul98

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 sustainable architecture companies, 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 sustainable architecture companies are there based in Türkiye?

RevenueBase identified 331 sustainable architecture companies headquartered in 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?

ŞAM Yapı, headquartered in Cankaya, tops this list with the largest team on record.

Which city has the most sustainable architecture companies?

Istanbul leads with 98 headquartered companies, followed by Ankara (21) and Cankaya (13).

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 187 verified decision-maker contacts tracked across these 331 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 16, 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.