Company lists · Data refreshed November 2026

Top 14 Circular economy startups based in Türkiye

RevenueBase identified 61 company matches for circular economy startups associated with Türkiye as of November 2026 and tracks 840 professional contacts across them, including 61 with verified work emails. Istanbul is the largest hub.

This list covers company matches for circular economy startups 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
61Companies
840Contacts tracked
61Verified emails
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The 14 largest circular economy startups based in Türkiye

Ranked by team size
Top 14 of 61 company matches for circular economy startups 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 matchÜsküdar, TürkiyeHQ recorded Nov 6, 2026201-50096 contacts →

Exact match

“Sürdürülebilir bir gelecek için döngüsel ekonomi yaklaşımını merkeze alan şirketimiz, üretimden satışa, toplama, ayırma, geri dönüşüm ve yeniden kullanım süreçlerine kadar uzanan…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBeşiktaş, TürkiyeHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“Teknoloji tabanlı bütünsel atık yönetim çözümlerimiz ile atık oluşumunu kaynağında önlüyor, oluşan atıkların en yüksek çevresel, sosyal ve ekonomik fayda ile döngüsel ekonomiye…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Formex Group A.Ş, sürdürülebilirlik ve sıfır atık yönetimi konusunda Türkiye’nin öncü teknoloji girişimidir.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchKocaeli̇, TürkiyeHQ recorded Nov 6, 2026201-5009 contacts →

Exact match

“1970 yılında hurda metal ticareti yaparak çıktığımız yolda bugün; Gebze (Merkez) ve Manisa-Turgutlu’da toplam m2 alan üzerine kurulu entegre geri dönüşüm tesislerimiz, sahip…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAdana, TürkiyeHQ recorded Nov 6, 2026201-5008 contacts →

Exact match

“Döngüsel ekonomi ve sürdürülebilir bir çevre için geri dönüşümün öneminin farkına vararak 1994 yılından bu yana uluslararası fuarlara katılarak bu alanda yatırımlar gerçekleştirdi.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Yeniden Teknoloji, elektronik ürünlerin onarım, yenileme ve yeniden kullanım süreçlerini ileri teknoloji ve sürdürülebilirlik odağıyla yöneten bir teknoloji şirketidir.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Waste Log firması olarak, çevre dostu atık yönetimi konusunda öncü bir şirketiz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSariyer, TürkiyeHQ recorded Nov 6, 20261-105 contacts →

Exact match

“DCube has been accelerating its work since 2018 as a structure that aims to raise awareness, capacity increase, solution design and policy development focusing on the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Bilig Döngüsel Hizmetler / Bilig Upcycling Services Bilig Döngüsel Hizmetler, bir araştırma, eğitim ve danışmanlık kuruluşudur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBeşiktaş, TürkiyeHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Varsapp is the circular commerce infrastructure for the next generation of consumers and brands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Atık Ofisi, Yıldızlar Entegre Atık Yönetimi Sanayi ve Ticaret A.Ş.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Yugen is a biomaterial startup dedicated to contributing to a more sustainable future through innovative solutions by harnessing the power of nature.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSariyer, TürkiyeHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Walk Consciously, Live Sustainably Marsea leads the way in responsible consumption through producing 100% recyclable vegan products without generating waste, while adding lasting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Kiraala is a mobile-first, peer-to-peer rental marketplace based in Turkiye, enabling individuals and businesses to rent almost anything: electronics, cameras, tools, baby…”

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

Showing 14 of 61 circular economy startups based in Türkiye

See the full list, filter by size, metro and specialty, and access 61 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Circular economy startups based in Türkiye at a glance

As of Nov 6, 2026
7.3%Verified-email coverage
13.8Average contacts per company
11-50Median size (employees)
27.9%Largest-city concentration · Istanbul
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
12
51-200
11
201-500
7
1,001-5,000
1

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 61 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 “circular economy startups” 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 61 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 “circular economy startups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many circular economy startups are there based in Türkiye?

RevenueBase identified 61 company matches for circular economy startups 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?

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

Which city has the most circular economy startups?

Istanbul leads with 17 company records, followed by Ankara (3) and Kocaeli (3).

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 61 professional contacts with verified work emails tracked across these 61 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.

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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.