Company lists · Data refreshed September 2026

Top 25 Solar site assessment companies based in Türkiye

Name: Solar site assessment companies based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 148 companies tracked

RevenueBase identified 148 solar site assessment companies headquartered in Türkiye as of September 2026 and tracks 828 professional contacts across them, including 76 with verified work emails. Ankara is the largest hub.

This list covers solar site assessment companies headquartered in Türkiye, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 18, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 18, 2026 86% judged on-target in blind review

148Companies

828Contacts tracked

76Verified emails

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The 25 largest solar site assessment companies based in Türkiye

Ranked by team size

Top 25 of 148 solar site assessment companies based in Türkiye, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to solar site assessment companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Sunra Enerji	Partial evidence	İzmir, TürkiyeHQ checked Sep 18, 2026	11-50	43 contacts →
	Partial evidence “Solar Energy Systems” Source: RevenueBase Database · checked Sep 18, 2026
2	USENS	Indirect evidence	Izmir, TürkiyeHQ checked Sep 18, 2026	11-50	23 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 18, 2026
3	Enisolar Enerji	Indirect evidence	Izmir, TürkiyeHQ checked Sep 18, 2026	11-50	19 contacts →
	Indirect evidence “Photovoltaic power plants design, engineering, installation (EPC) and maintenance services.” Source: RevenueBase Database · checked Sep 18, 2026
4	Lion Solar Solutions	Partial evidence	Konak, TürkiyeHQ checked Sep 18, 2026	1-10	17 contacts →
	Partial evidence “We provide precision engineering and consulting services for solar professionals delivering the “E” in EPC.” Source: RevenueBase Database · checked Sep 18, 2026
5	Hummingdrone	Partial evidence	Istanbul, TürkiyeHQ checked Sep 18, 2026	1-10	15 contacts →
	Partial evidence “Hummingdrone transforms the solar plant management through innovative aerial insight solutions.” Source: RevenueBase Database · checked Sep 18, 2026
6	Susol Enerji	Indirect evidence	Bursa, TürkiyeHQ checked Sep 18, 2026	11-50	13 contacts →
	Indirect evidence “2016 Yılında kurulan SUSOL, Lisanslı / Lisanssız Güneş Enerji Santrallerine İşveren Mühendisliği, Denetim ve Muayene hizmeti vermektedir.” Source: RevenueBase Database · checked Sep 18, 2026
7	Kocaenerji̇	Indirect evidence	Kartepe/kocaeli, TürkiyeHQ checked Sep 18, 2026	11-50	13 contacts →
	Indirect evidence “KOCA ENERJİ, enerji alanında küçük, orta ve büyük ölçekli çatılardan, farklı tipte arazilere kadar güneş enerji sistemleri kurulumu ve işletme bakımı konusunda uzman bir enerji…” Source: RevenueBase Database · checked Sep 18, 2026
8	Aurora Enerji Çözümleri	Indirect evidence	Yenimahalle, TürkiyeHQ checked Sep 18, 2026	11-50	10 contacts →
	Indirect evidence “10 yıllık güneş enerjisi tecrübesini, AG ve OG proje, tasarım, uygulama birikimi ile harmanlayan AURORA, özellikle endüstriyel çatılarda güneş enerji sistemleri, fizibilte…” Source: RevenueBase Database · checked Sep 18, 2026
9	Enerpower Energy & Technology	Partial evidence	Çankaya, TürkiyeHQ checked Sep 18, 2026	51-200	9 contacts →
	Partial evidence “Renewable energy sources Solar (SPP), Wind (WPP), Hydroelectric (HEPP) and all other types of power plant feasibility, engineering, consultancy, installation, installation…” Source: RevenueBase Database · checked Sep 18, 2026
10	Tardis Enerji	Indirect evidence	Ankara, TürkiyeHQ checked Sep 18, 2026	11-50	8 contacts →
	Indirect evidence “Tardis Enerji, güneş enerjisi sistemlerindeki bilgi, deneyim ve uzmanlığı sayesinde Türkiye çapında işletmeler, hizmet sağlayıcılar ve yatırımcılara mühendislik ve danışmanlık…” Source: RevenueBase Database · checked Sep 18, 2026
11	United Solar	Partial evidence	Gaziantep, TürkiyeHQ checked Sep 18, 2026	11-50	8 contacts →
	Partial evidence “United Solar olarak yatırımcılara; 2008 yılından bu yana Türkiye’de yerleşik yerli ve yabancı profesyonel iş ortaklarımızla birlikte, çatı ve arazi GES uygulamalarında, A’dan Z’ye…” Source: RevenueBase Database · checked Sep 18, 2026
12	Safir Enerji	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 18, 2026	1-10	8 contacts →
	Indirect evidence “Güneş Enerjisi Sistemleri” Source: RevenueBase Database · checked Sep 18, 2026
13	Efektif Endüstriyel Enerji A.Ş	Indirect evidence	Melikgazi, TürkiyeHQ checked Sep 18, 2026	51-200	7 contacts →
	Indirect evidence “Şirketimiz 2008 yılında enerji verimliliği, enerji kullanım ve üretim danışmanlık hizmetleri, ve enerji santralleri kurulumu konularında hizmet vermek üzere Kayseri Erciyes…” Source: RevenueBase Database · checked Sep 18, 2026
14	Onsolar Enerji̇	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 18, 2026	11-50	7 contacts →
	Indirect evidence “ONSOLAR, ‘Enerjin Güneşten Gelsin’ sloganıyla temiz ve sonsuz enerjiyi tüketiciyle buluşturmak adına optimum tasarımlar ve çözümler üreten alanında uzman ve dinamik bir EPC…” Source: RevenueBase Database · checked Sep 18, 2026
15	Bereket Yenilenebilir Enerji	Indirect evidence	Denizli, TürkiyeHQ checked Sep 18, 2026	51-200	6 contacts →
	Indirect evidence “Yenilenebilir Enerji •Arazi Ges Uygulamaları •Endüstriyel Çatı Uygulamaları •Tarımsal Sulama Uygulamaları” Source: RevenueBase Database · checked Sep 18, 2026
16	Sunwell Enerji̇	Indirect evidence	Sariyer, TürkiyeHQ checked Sep 18, 2026	11-50	6 contacts →
	Indirect evidence “Sunwell Enerji olarak Güneş Enerjisi Sektörüne dair tüm hizmet yelpazesini kapsıyoruz.” Source: RevenueBase Database · checked Sep 18, 2026
17	Ventira Engineering	Partial evidence	İzmir, TürkiyeHQ checked Sep 18, 2026	11-50	5 contacts →
	Partial evidence “PV Solar and Wind Power Plant Design Advanced Project Appraisal Licensed-Unlicensed Electricity Generation Application and Permissions Engineering and Construction Commissioning…” Source: RevenueBase Database · checked Sep 18, 2026
18	BNK Enerji	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 18, 2026	11-50	4 contacts →
	Indirect evidence “BNK Enerji başta yenilenebilir enerji olmak üzere, enerji sektörünün tüm alanlarında faaliyet göstermeyi hedefleyerek 2022 yılında kurulmuştur.” Source: RevenueBase Database · checked Sep 18, 2026
19	BS Dağıtık Enerji Sistemleri Anonim Şirketi	Indirect evidence	Ankara, TürkiyeHQ checked Sep 18, 2026	1-10	4 contacts →
	Indirect evidence “BS Dağıtık Enerji Sistemleri \| Yenilenebilir Enerjide 25+ Yıl Uzmanlık Sürdürülebilir ve güvenli bir enerji geleceği için dağıtık enerji sistemleri artık bir tercih değil…” Source: RevenueBase Database · checked Sep 18, 2026
20	Sonsuz Enerji̇	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 18, 2026	11-50	3 contacts →
	Indirect evidence “Güneş enerji santrali proje geliştirme hizmetleri, Güneş enerji santrali kurulumlarında idari ve teknik müşavirlik hizmetleri” Source: RevenueBase Database · checked Sep 18, 2026
21	Aldo Enerji̇	Indirect evidence	Mezitli, TürkiyeHQ checked Sep 18, 2026	201-500	1 contacts →
	Indirect evidence “2014 yılında ALDO Grup bünyesinde kurulan ALDO Enerji küçük, orta ve büyük ölçekli çatılardan,farklı tipte arazilere kadar güneş enerji sistemleri kurulumu yapan uzman bir enerji…” Source: RevenueBase Database · checked Sep 18, 2026
22	BHC Solar LTD	Partial evidence	Ataşehir, TürkiyeHQ checked Sep 18, 2026	11-50	1 contacts →
	Partial evidence “BHC Solar offer a complete solar consultancy services to support your solar project from inception to delivery.” Source: RevenueBase Database · checked Sep 18, 2026
23	Devbu Enerji A.Ş	Indirect evidence	Ankara, TürkiyeHQ checked Sep 18, 2026	11-50	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 2026
24	Kaan Gökay Consulting	Indirect evidence	Antalya, TürkiyeHQ checked Sep 18, 2026	1-10	1 contacts →
	Indirect evidence “Kaan Gökay Yönetim ve Enerji Danışmanlığı – Enerji Yatırımlarında Güçlü Ortağınız 2019’dan bu yana sektörde yenilikçi çözümler sunan Kaan Gökay Yönetim ve Enerji Danışmanlığı…” Source: RevenueBase Database · checked Sep 18, 2026
25	Regista Enerji	Indirect evidence	Adana, TürkiyeHQ checked Sep 18, 2026	1-10	1 contacts →
	Indirect evidence “GES Yatırımınız Regista Enerji ile güvende!” Source: RevenueBase Database · checked Sep 18, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: solar site assessment companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names solar site assessment companies.
Partial evidence: Its own public description names part of solar site assessment companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name solar site assessment companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 148 solar site assessment companies based in Türkiye

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Solar site assessment companies based in Türkiye at a glance

As of Sep 18, 2026

9.2%Verified-email coverage

5.6Average contacts per company

1-10Median size (employees)

12.8%Largest-city concentration · Ankara

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 148 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among solar site assessment companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Türkiye whose own description of what they do matches “solar site assessment companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names solar site assessment companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among solar site assessment companies, and records with no verified work email. Companies headquartered outside Türkiye are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 76 across the full list. 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 18, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names solar site assessment companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many solar site assessment companies are there based in Türkiye?

RevenueBase identified 148 solar site assessment companies headquartered in Türkiye as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Sunra Enerji, headquartered in Izmir, tops this list with the largest team on record.

Which city has the most solar site assessment companies?

Ankara leads with 19 headquartered companies, followed by Istanbul (12) and Cankaya (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 76 verified decision-maker contacts tracked across these 148 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 18, 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 Smart Search, 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.