Company lists · Data refreshed September 2026

Top 16 Green certification companies based in Türkiye

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 53 companies tracked

RevenueBase identified 53 company matches for green certification companies associated with Türkiye as of September 2026 and tracks 297 professional contacts across them, including 46 with verified work emails. Istanbul is the largest hub.

This list covers company matches for green certification companies 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 September 20, 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 Sep 20, 2026 How this list was built

53Companies

297Contacts tracked

46Verified emails

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The 16 largest green certification companies based in Türkiye

Ranked by team size

Top 16 of 53 company matches for green certification companies based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Ecocert Türkiye	Exact match	İzmir, TürkiyeHQ recorded Sep 20, 2026	51-200	35 contacts →
	Exact match “ECOCERT, a global leader in certification in organic farming and organic cosmetics, relies on an international network of 30 branches operating in more than 130 countries.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	QSI Certification	Exact match	Ankara, TürkiyeHQ recorded Sep 20, 2026	11-50	29 contacts →
	Exact match “ABOUT QSI CERTIFICATION… • The FIRST Greenhouse Gas Verifier authorized by the Ministry of Environment • The FIRST Greenhouse Gas Verifier accredited by TÜRKAK • The LARGEST…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Ceres Kontrol VE Belgelendirme Hizmetleri	Exact match	Balçova/i̇zmir, TürkiyeHQ recorded Sep 20, 2026	51-200	15 contacts →
	Exact match “CERES, 2004 yılından bu yana organik tarım ve gıda işleme, gıda endüstrisi için iyi işleme uygulamaları, organik tekstil ürünleri ve sürdürülebilir üretim alanları için kontrol ve…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Çevre Dostu Yeşil Binalar Derneği- Turkish Green Building Council	Exact match	Ataşehir, TürkiyeHQ recorded Sep 20, 2026	1-10	12 contacts →
	Exact match “Çevre Dostu Yeşil Binalar Derneği (ÇEDBİK)/ Turkish Green Building Council (TGBC) The Turkish Green Building Council (ÇEDBİK) aims to contribute to the building industry’s…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Minerva Sustainability	Exact match	Sariyer, TürkiyeHQ recorded Sep 20, 2026	11-50	10 contacts →
	Exact match “Minerva Sustainability is a leading global organization specializing in environmental and social sustainability, product safety, and eco-labeling services for the textile and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Commited	Exact match	Istanbul, TürkiyeHQ recorded Sep 20, 2026	1-10	9 contacts →
	Exact match “Karbon sertifikası sunan altyapımız sayesinde, çevre bilincine sahip şirketler için karbon ayak izinizi dengelemeyi daha ulaşılabilir, kolay ve pratik bir hale getiriyoruz.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Aura Uluslararası Belgelendirme VE Doğrulama Hizmetleri	Exact match	Ankara, TürkiyeHQ recorded Sep 20, 2026	11-50	8 contacts →
	Exact match “AURA ULUSLAR ARASI BELGELENDİRME EĞİTİM DENETİM VE MUAYENE HİZ.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Deneti̇m Çevre Mühendi̇sli̇k Danişmanlik Hi̇zmetleri̇ San. Ti̇c	Exact match	Bornova, TürkiyeHQ recorded Sep 20, 2026	1-10	4 contacts →
	Exact match “Çevre yöneti̇m hi̇zmetleri̇,sürsürülebi̇li̇rli̇k,atik yöneti̇mi̇,karbon ayak i̇zi̇ hesaplama ve belgelendi̇rme” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	ESG Turkey Danışmanlık Sürdürülebilirlik	Exact match	Istanbul, TürkiyeHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “ESG Turkey Danışmanlık toplum ve doğa faydasına faaliyet gösteren, özel sektöre modern iş dünyası gerekliliklerini yerine getirmesi için destek olan bir kuruluştur.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	ANT ESG	Exact match	Istanbul, TürkiyeHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “Ant ESG was founded in Istanbul by Environmental Engineer Serkan İktü, who has more than 14 years of experience in different fields of the industry, especially in the retail oil…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Gscs International Turkey	Exact match	Istanbul, TürkiyeHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “GSCS Intl (Turkey) Türkiye Sertifikasyon ve Denetim Hizmetleri Limited Şirketi is the subsidiary company of GSCS International Ltd.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	MBC Sustainability	Exact match	Izmir, TürkiyeHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “MBc Sustainability A global sustainability company for customized corporate policies, sustainable CSR projects, and reporting guidance based on GRI Standards.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Ecobuildturk	Exact match	Ankara, TürkiyeHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “ECOBuild olarak vizyonumuz, bina sektörünün sürdürülebilir olarak gelişmesi ve binaların eko kriterlere göre tasarlanıp, yapılmasını sağlamaya liderlik yapmaktır.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Dodo Green Building	Exact match	İstanbul/ataşehir, TürkiyeHQ recorded Sep 20, 2026	1-10	1 contacts →
	Exact match “DODOGREEN BUİLDİNG olarak binaların çevreye karşı sorumlu ve kaynak açısından verimli bir şekilde tasarlanması, inşa edilmesi ve yönetilmesini hedeflemekteyiz.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Süratam Sustainability Services	Exact match	Istanbul, TürkiyeHQ recorded Sep 20, 2026	1-10	1 contacts →
	Exact match “SÜRATAM Sustainability Services is a consultancy center established by the private sector and supported by the industry in 2014 in order to establish a sustainable production…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Aeco Engineering Consultants LTD	Exact match	Zeytinburnu, TürkiyeHQ recorded Sep 20, 2026	1-10	1 contacts →
	Exact match “AECO is a green building consulting company that provides consultancy services for LEED, EDGE and WELL building certification systems.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “green certification companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 16 of 53 green certification companies based in Türkiye

See the full list, filter by size, metro and specialty, and access 46 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Green certification companies based in Türkiye at a glance

As of Sep 20, 2026

15.5%Verified-email coverage

5.6Average contacts per company

1-10Median size (employees)

30.2%Largest-city concentration · Istanbul

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 53 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 “green certification companies” 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 46 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 September 20, 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 “green certification companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many green certification companies are there based in Türkiye?

RevenueBase identified 53 company matches for green certification companies associated with Türkiye as of September 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?

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

Which city has the most green certification companies?

Istanbul leads with 16 company records, followed by Izmir (7) and Ankara (6).

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 46 professional contacts with verified work emails tracked across these 53 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 September 20, 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.