Company lists · Data refreshed September 2026

Top 9 Private equity firms focused on sustainability companies based in Türkiye

RevenueBase identified 31 company matches for private equity firms focused on sustainability companies associated with Türkiye as of September 2026 and tracks 278 professional contacts across them, including 39 with verified work emails. Istanbul is the largest hub.

This list covers company matches for private equity firms focused on sustainability 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 29, 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 29, 2026 How this list was built
31Companies
278Contacts tracked
39Verified emails
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The 9 largest private equity firms focused on sustainability companies based in Türkiye

Ranked by team size
Top 9 of 31 company matches for private equity firms focused on sustainability companies based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchErenler, TürkiyeHQ recorded Sep 29, 202611-5024 contacts →

Exact match

“CASEM ESG is a consulting company specialized in sustainability with more than 16 years of experience.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchÇankaya, TürkiyeHQ recorded Sep 29, 202651-20023 contacts →

Exact match

“Naturel Holding, yenilenebilir enerji alanındaki güçlü konumunu koruyarak, sürdürülebilir enerji çözümleri üretmeye odaklanmış bir lider firmadır.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchDudullu Osb Mah, TürkiyeHQ recorded Sep 29, 202651-20023 contacts →

Exact match

“Pales is an investment company for the engineering technologies and services of- energy - energy efficiency - environmental technologies - information technologies - video game…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchÜmraniye, TürkiyeHQ recorded Sep 29, 20261,001-5,00021 contacts →

Exact match

“DMY is a family owned company established and founded by Davut YURTTAŞ & Mustafa YURTTAŞ in Istanbul / TURKEY, with currently 23 affiliate & subsidiary companies (electric &…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchIstanbul, TürkiyeHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“Renecore Energy is a renewable energy investor, developing, building and operating sustainable, clean and renewable energy infrastructure and services by providing and investing…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchAnkara, TürkiyeHQ recorded Sep 29, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchAnkara, TürkiyeHQ recorded Sep 29, 202611-503 contacts →

Exact match

“Kinesis Enerji is an international renewable energy investment company with its headquarters in Ankara, Turkey”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchAnkara, TürkiyeHQ recorded Sep 29, 202611-503 contacts →

Exact match

“Sustain Tech Girişim Sermayesi Yatırım Ortaklığı; SPK Kurumsal Yatırımcılar Dairesi Başkanlığı’nın izni ile 30.06.2022 tarihinde kurulmuştur.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchUmraniye, TürkiyeHQ recorded Sep 29, 2026201-5001 contacts →

Exact match

“Operations of HSA date back to 1949 with the the first iron mining facility investment in Turkey.As complexity of investments led by the founders of HSA increased and shareholder…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 9 of 31 private equity firms focused on sustainability companies based in Türkiye

See the full list, filter by size, metro and specialty, and access 39 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Private equity firms focused on sustainability companies based in Türkiye at a glance

As of Sep 29, 2026
14.0%Verified-email coverage
9.0Average contacts per company
11-50Median size (employees)
45.2%Largest-city concentration · Istanbul
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
11
51-200
5
201-500
1
501-1,000
2
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 31 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 “private equity firms focused on sustainability 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 39 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 29, 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 “private equity firms focused on sustainability companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many private equity firms focused on sustainability companies are there based in Türkiye?

RevenueBase identified 31 company matches for private equity firms focused on sustainability 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?

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

Which city has the most private equity firms focused on sustainability companies?

Istanbul leads with 14 company records, followed by Ankara (6) and Besiktas (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 39 professional contacts with verified work emails tracked across these 31 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 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 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.