Company lists · Data refreshed October 2026

Top 25 Environmental due diligence companies for renewable energy based in Türkiye

Name: Environmental due diligence companies for renewable energy based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 125 companies tracked

RevenueBase identified 125 company matches for environmental due diligence companies for renewable energy associated with Türkiye as of October 2026 and tracks 949 professional contacts across them, including 134 with verified work emails. Ankara is the largest hub.

This list covers company matches for environmental due diligence companies for renewable energy 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 October 12, 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 Oct 12, 2026 How this list was built

125Companies

949Contacts tracked

134Verified emails

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The 25 largest environmental due diligence companies for renewable energy based in Türkiye

Ranked by team size

Top 25 of 125 company matches for environmental due diligence companies for renewable energy based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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	Göktekin Enerji	Exact match	Beşiktaş, TürkiyeHQ recorded Oct 12, 2026	51-200	103 contacts →
	Exact match “Göktekin Energy is an engineering company established in 2015 to provide EPC services in the field of sustainable energy.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Yildirim Energy	Exact match	İstanbul, TürkiyeHQ recorded Oct 12, 2026	51-200	89 contacts →
	Exact match “YILDIRIM Group first entered the energy industry in 2010.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Aldo Enerji	Exact match	Istanbul, TürkiyeHQ recorded Oct 12, 2026	201-500	56 contacts →
	Exact match “Operating within the ALDO Group, established in 1969, ALDO Energy began its journey in 2014 with the aim of serving in the solar energy sector by making use of creative and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	USENS	Exact match	Izmir, TürkiyeHQ recorded Oct 12, 2026	11-50	23 contacts →
	Exact match “USENS is an independent renewable energy engineering and technical advisory company, founded in 2013, driven by a strong belief in sustainability and a long-term dedication to…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Altensis	Exact match	Atasehir, TürkiyeHQ recorded Oct 12, 2026	11-50	20 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Göze Enerji	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	11-50	18 contacts →
	Exact match “Göze Energy has brought a new approach which offers a different point of view and innovative solutions to the energy sector during providing environmental, economic and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Mentek Enerji VE Mühendislik	Exact match	Çankaya, TürkiyeHQ recorded Oct 12, 2026	11-50	15 contacts →
	Exact match “MENTEK MÜHENDİSLİK VE ENERJİ DEPOLAMA SİSTEMLERİ TEKNOLOJİLERİ A.Ş.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Susol Enerji	Exact match	Bursa, TürkiyeHQ recorded Oct 12, 2026	11-50	14 contacts →
	Exact match “2016 Yılında kurulan SUSOL, Lisanslı / Lisanssız Güneş Enerji Santrallerine İşveren Mühendisliği, Denetim ve Muayene hizmeti vermektedir.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Ankas Enerji	Exact match	Çankaya, TürkiyeHQ recorded Oct 12, 2026	51-200	11 contacts →
	Exact match “Ankas Enerji, Güneş ve Rüzgar Enerjisi alanında faaliyet göstermektedir.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Efektif Endüstriyel Enerji A.Ş	Exact match	Melikgazi, TürkiyeHQ recorded Oct 12, 2026	51-200	9 contacts →
	Exact match “Şirketimiz 2008 yılında enerji verimliliği, enerji kullanım ve üretim danışmanlık hizmetleri, ve enerji santralleri kurulumu konularında hizmet vermek üzere Kayseri Erciyes…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Artengist	Exact match	Esentepe, TürkiyeHQ recorded Oct 12, 2026	11-50	9 contacts →
	Exact match “FOLLOW US!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Tardis Enerji	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	11-50	8 contacts →
	Exact match “Tardis Enerji, güneş enerjisi sistemlerindeki bilgi, deneyim ve uzmanlığı sayesinde Türkiye çapında işletmeler, hizmet sağlayıcılar ve yatırımcılara mühendislik ve danışmanlık…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	PVI Enerji A.Ş	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	11-50	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Baykal Energy Systems	Exact match	Istanbul, TürkiyeHQ recorded Oct 12, 2026	11-50	5 contacts →
	Exact match “Baykal Energy Systems lisanslı ve lisanssız enerji üretimi sektöründe anahtar teslim rüzgar ve güneş enerji santral uygulamaları yapan bir EPC…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Kinesis Teknoloji	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	1-10	4 contacts →
	Exact match “Kinesis Technology Investments is a subsidiary of Kinesis Energy Investments, an international renewable energy investor and EPC contractor founded in 2008” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	BS Dağıtık Enerji Sistemleri Anonim Şirketi	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	1-10	4 contacts →
	Exact match “BS Dağıtık Enerji Sistemleri \| Yenilenebilir Enerjide 25+ Yıl Uzmanlık Sürdürülebilir ve güvenli bir enerji geleceği için dağıtık enerji sistemleri artık bir tercih değil…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Ventira Engineering	Exact match	İzmir, TürkiyeHQ recorded Oct 12, 2026	11-50	4 contacts →
	Exact match “PV Solar and Wind Power Plant Design Advanced Project Appraisal Licensed-Unlicensed Electricity Generation Application and Permissions Engineering and Construction Commissioning…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Reen Energy	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	1-10	3 contacts →
	Exact match “Lisanslı ya da lisanssız yenilenebilir enerji santralleri için tüm süreç izinleri kapsamında aşağıda yer alan hizmetler sağlanmaktadır- Ön Lisans, Lisans, Hibrit ve Çağrı Mektubu…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Blue Energy Mühendislik	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	11-50	3 contacts →
	Exact match “Kurulu gücü MW'ı aşan yenilenebilir enerji santrali kurulum, imalat, montaj, devreye alma ve işletme tecrübelerimiz ile hidroelektrik, güneş ve rüzgar enerjisi yatırımlarınız ve…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Sunnova Enerji	Exact match	Güzelbahçe, TürkiyeHQ recorded Oct 12, 2026	11-50	2 contacts →
	Exact match “Sunnova Enerji, Türkiye’nin yerli ve yenilenebilir enerji kaynaklarının en verimli düzeyde kullanılarak, ülke ekonomisine katkı sağlanması ve sürdürülebilir bir yaşam için ihtiyaç…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Biovizyon Energy LTD	Exact match	Istanbul, TürkiyeHQ recorded Oct 12, 2026	1-10	2 contacts →
	Exact match “Biovizyon Energy Ltd, located in Istanbul, TURKEY, is a renewable energy consultancy and project development company for wind, biofuel, biogas, and solar power.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Renicop	Exact match	Şi̇şli̇, TürkiyeHQ recorded Oct 12, 2026	1-10	2 contacts →
	Exact match “RENICOP is a one-stop-shop consultancy house bringing together years of technical, financial and legal expertise in renewable energy investments to guide its clients in shaping…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Renarge Mühendislik A.Ş	Exact match	Istanbul, TürkiyeHQ recorded Oct 12, 2026	11-50	1 contacts →
	Exact match “RENARGE, Yenilenebilir enerji alanında uzman ve deneyimli ekibi ile sektöre yön veren, yenilikçi ve yeşil teknoloji çözümler sunan danışmanlık ve mühendislik firmasıdır.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Devbu Enerji A.Ş	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	11-50	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Davinci Energy Investments & Consultancy	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	11-50	1 contacts →
	Exact match “RENEWABLE ENERGY SERVICES -Project Development & Management -Licensing & Permitting -Financial Management -Wind Power Supply Chain Management -Commissioning Management -Energy…” Recorded in the RevenueBase company graph · Oct 12, 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 “environmental due diligence companies for renewable energy”. 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 25 of 125 environmental due diligence companies for renewable energy based in Türkiye

See the full list, filter by size, metro and specialty, and access 134 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental due diligence companies for renewable energy based in Türkiye at a glance

As of Oct 12, 2026

14.1%Verified-email coverage

7.6Average contacts per company

1-10Median size (employees)

28.8%Largest-city concentration · Ankara

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 125 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 “environmental due diligence companies for renewable energy” 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 134 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 October 12, 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.

Environmental due diligence companies for renewable energy by metro

Environmental due diligence companies for renewable energy in Ankara36

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 “environmental due diligence companies for renewable energy”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental due diligence companies for renewable energy are there based in Türkiye?

RevenueBase identified 125 company matches for environmental due diligence companies for renewable energy associated with Türkiye as of October 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?

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

Which city has the most environmental due diligence companies for renewable energy?

Ankara leads with 36 company records, followed by Istanbul (16) and Cankaya (10).

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 134 professional contacts with verified work emails tracked across these 125 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 October 12, 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.