Company lists · Data refreshed November 2026

Top 25 Sustainability research organizations based in Türkiye

RevenueBase identified 236 company matches for sustainability research organizations associated with Türkiye as of November 2026 and tracks 1,185 professional contacts across them, including 195 with verified work emails. Istanbul is the largest hub.

This list covers company matches for sustainability research organizations 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
236Companies
1,185Contacts tracked
195Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest sustainability research organizations based in Türkiye

Ranked by team size
Top 25 of 236 company matches for sustainability research organizations 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 matchHonaz, TürkiyeHQ recorded Nov 6, 2026201-50079 contacts →

Exact match

“Yavuzçehre Tekstil has been working for a sustainability future, society and environment since 2018.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“Semtrio, the highest-rated B Corp in Türkiye, offers sustainability consultancy on a global scale, aligning corporate strategies with sustainability targets and turning climate…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Established in April 2011, ESCARUS is a TSKB group company that provides sustainability solutions to its customers with its professional and experienced team.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTomtom, TürkiyeHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Gaia Sourcing is a company registered in London with roots of its business extending to 1993.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“2009 yılında, sürdürülebilir ve daha yaşanabilir bir dünya için iş dünyasında değişim yaratmak ve geleceği şekillendirmede etkili olmak üzere bir araya geldik.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“At SuCo, we’re redefining sustainable living with innovative, eco-conscious products designed to inspire change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Center for Energy, Environment and Economy was founded as a research and development centre in 2009 at Ozyegin University in Istanbul, Turkey.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Kıymet-i Harbiye, sürdürülebilirlik ve kurumsal sorumluluk yönetimi alanında danışmanlık ve uygulama hizmetleri sunmak amacıyla 2009 yılında kurulmuştur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAnkara, TürkiyeHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Sürdürülebilir Ekonomi ve Finans Araştırmaları Derneği (SEFiA), Türkiye’nin düşük karbonlu ekonomiye geçişi ve iklim değişikliği ile mücadelesi başta olmak üzere, sürdürülebilir…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Demir Energy Consulting is helping its customers to achieve their sustainability goals by providing solutions on climate change strategies, carbon management, effective and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBagcilar, TürkiyeHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Hadi Çevre Danışmanlık is a privately held environmental consultancy (founded 2019) offering environmental, sustainability and corporate social responsibility services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBursa, TürkiyeHQ recorded Nov 6, 202611-509 contacts →

Exact match

“IGEA is a strong non-governmental organization where individuals learn from each other, get inspired, create value together, establish strong relationships, benefit from relevant…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBahçelievler, TürkiyeHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Corporate & Product Sustainability | Carbon Management | Climate Tech Solutions | Renewable Energy | Waste Management | Water Management | Smart Buildings | Energy Efficiency |…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchUmraniye, TürkiyeHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Carbon Gate: Pioneering the Path to Sustainability About Us: Carbon Gate is a leading environmental sustainability consultancy firm dedicated to assisting businesses in accurately…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSancaktepe, TürkiyeHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Gelecek nesi̇llere temi̇z bi̇r dünya birakmak i̇çi̇n çalişiyoruz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-508 contacts →

Exact match

“ALAN by BEYZA KASAPOĞLU ALAN has started to create nature-friendly investments today for tomorrow by uniting design and adding value to sustainable lifestyles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Sürdürülebilirlik Adımları Derneği, sürdürülebilirlik çalışmalarının yaygınlaştırılması, etkinleştirilmesi ve geliştirilmesini sağlamak, kurumlarda ve toplum hayatında gereken…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAnkara, TürkiyeHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Our journey started in 2016 with the idea of designing eco-friendly, sustainable, innovative living spaces and new life experiences.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Sustainable Future, gelişen teknoloji ve bilimsel araştırmaları harmanlayarak sürdürülebilirliği artırıcı yöntemler geliştiren proje temelli bir şirkettir.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCanakkale, TürkiyeHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Troya Renewable Energy Coop”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20261-106 contacts →

Exact match

“To be ready for an impact-driven new era… With our experience in this sector, we offer our support to you in your sustainability journey.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchKadikoy, TürkiyeHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Sustainee olarak müşterilerimizin değişen ve gelişen dünyaya adapte olabilmesi ve var olan çevresel, sosyal, ekonomik dengelerini optimuma taşıyabilmeleri adına yola çıktık.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBağcılar, TürkiyeHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Sustainable Works Station Ltd.(SWS), 30 yıllık endüstri deneyimi ile 20 yılı aşkın kurumsal ve tedarik zinciri sürdürülebilirliği alanındaki uluslararası uzmanlık birikimi üzerine…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchÇankaya, TürkiyeHQ recorded Nov 6, 20261-105 contacts →

Exact match

“GEM Sustainability Services and Consultancy Inc.(GEM), founded in March 2019 and headquartered in Ankara, aim to provide sustainability services to national and international…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20261-104 contacts →

Exact match

“A trusted partner in Renewable Energy, VAENER, creates solutions for companies and countries who aim to become eco-friendly and supports them to meet their sustainability goals.”

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

Showing 25 of 236 sustainability research organizations based in Türkiye

See the full list, filter by size, metro and specialty, and access 195 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Sustainability research organizations based in Türkiye at a glance

As of Nov 6, 2026
16.5%Verified-email coverage
5.0Average contacts per company
1-10Median size (employees)
32.2%Largest-city concentration · Istanbul
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
164
11-50
56
51-200
11
201-500
3
501-1,000
2

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 236 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 “sustainability research organizations” 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 195 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 “sustainability research organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainability research organizations are there based in Türkiye?

RevenueBase identified 236 company matches for sustainability research organizations 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?

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

Which city has the most sustainability research organizations?

Istanbul leads with 76 company records, followed by Ankara (34) and Izmir (17).

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 195 professional contacts with verified work emails tracked across these 236 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.

Ready to reach these companies? Verified emails and direct dials for all 236 sustainability research organizations based in Türkiye. Start with a free account, no credit card.

Download this list →

Related lists

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.