Company lists · Data refreshed September 2026

Top 25 Power generation consulting services based in Türkiye

Name: Power generation consulting services based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 456 companies tracked

RevenueBase identified 456 power generation consulting services headquartered in Türkiye as of September 2026 and tracks 4,737 professional contacts across them, including 820 with verified work emails. Istanbul is the largest hub.

This list covers power generation consulting services 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 21, 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 21, 2026 86% judged on-target in blind review

456Companies

4,737Contacts tracked

820Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest power generation consulting services based in Türkiye

Ranked by team size

Top 25 of 456 power generation consulting services based in Türkiye, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to power generation consulting services: 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	Çalık Enerji	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 21, 2026	10001+	1,542 contacts →
	Indirect evidence “Founded in 1998, Çalık Enerji is a leading international energy company with a strong track record in delivering integrated, turn-key contracting projects across Europe, Central…” Source: RevenueBase Database · checked Sep 21, 2026
2	Gama Power Systems	Strong evidence	Ankara, TürkiyeHQ checked Sep 21, 2026	5,001-10,000	422 contacts →
	Strong evidence “GAMA Power Systems Engineering and Contracting, Inc.(GAMA Power Systems) is the EPC contracting arm of GAMA Holding in turnkey power generation projects.” Source: RevenueBase Database · checked Sep 21, 2026
3	Yildirim Energy	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 21, 2026	51-200	93 contacts →
	Indirect evidence “YILDIRIM Group first entered the energy industry in 2010.” Source: RevenueBase Database · checked Sep 21, 2026
4	Istrich	Indirect evidence	Ankara, TürkiyeHQ checked Sep 21, 2026	51-200	92 contacts →
	Indirect evidence “Enerji sektöründe ortaklarımızın özel sektörde yılların başından beri gerçekleştirdiği başarılı projeler ve edindiği tecrübelerden sonra, Istrich 2014 yılında müşterilerine enerji…” Source: RevenueBase Database · checked Sep 21, 2026
5	Escom Power Plants Engineering Services	Partial evidence	Niğde, TürkiyeHQ checked Sep 21, 2026	51-200	55 contacts →
	Partial evidence “ESCOM provides service in the field of especially erection, supervision, installation, commissioning, operation and maintenance of power plants with MAN Diesel/HFO Engines and GE…” Source: RevenueBase Database · checked Sep 21, 2026
6	Erkiz Mühendislik İnşaat A.Ş	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 21, 2026	201-500	42 contacts →
	Indirect evidence “Erkiz Mühendislik İnşaat Sanayi Anonim Şirketi 2003 yılında enerji, inşaat ve çelik konstrüksiyon sektörlerinde geniş vizyona hizmet vermektedir.” Source: RevenueBase Database · checked Sep 21, 2026
7	Quad Plus Otomasyon	Partial evidence	Bursa, TürkiyeHQ checked Sep 21, 2026	51-200	41 contacts →
	Partial evidence “Our Services Professional Engineering Industrial Safety Repair and Field Service Commissioning System Integration Power Services” Source: RevenueBase Database · checked Sep 21, 2026
8	Efex Elc. Engineering CO	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 21, 2026	51-200	41 contacts →
	Indirect evidence “Efex Engineering provides turn-key solutions to his customers with experienced technical staff, who are certified as “Expert“ in energy sector.” Source: RevenueBase Database · checked Sep 21, 2026
9	Elkom Elektrik	Indirect evidence	Bayrakli, TürkiyeHQ checked Sep 21, 2026	51-200	36 contacts →
	Indirect evidence “Elkom Elektrik olarak 33 yıl önce çıktığımız bu yolculukta anahtar teslim kurulum hizmetleri ile yüzlerce tesisi devreye almakla kalmamış aynı zamanda tesislerin sürekliliği için…” Source: RevenueBase Database · checked Sep 21, 2026
10	Tims Global	Indirect evidence	İzmir, TürkiyeHQ checked Sep 21, 2026	51-200	34 contacts →
	Indirect evidence “TIMS GLOBAL LLC.” Source: RevenueBase Database · checked Sep 21, 2026
11	Egesa Enerji	Indirect evidence	Ankara, TürkiyeHQ checked Sep 21, 2026	51-200	33 contacts →
	Indirect evidence “EGESA Elektrik İnşaat Enerji Üretim A.Ş enerji sektörünün lider mühendislik ve taahhüt firmasıdır.” Source: RevenueBase Database · checked Sep 21, 2026
12	Pratikus Electric Consultancy Energy Project Engineering, Trading Co. LTD	Indirect evidence	Yenimahalle, TürkiyeHQ checked Sep 21, 2026	11-50	33 contacts →
	Indirect evidence “PratikUs is providing the most appropriate and sustainable pure engineering solutions for the needs of customers since 2008.” Source: RevenueBase Database · checked Sep 21, 2026
13	Genetek	Indirect evidence	Kocaeli, TürkiyeHQ checked Sep 21, 2026	1-10	30 contacts →
	Indirect evidence “GENETEK, danışmanlık hizmetleri özellikle özel uzmanlık gerektiren konularda yoğunlaşmaktadır.” Source: RevenueBase Database · checked Sep 21, 2026
14	GMK Energy	Partial evidence	Bayraklı, TürkiyeHQ checked Sep 21, 2026	11-50	28 contacts →
	Partial evidence “GMK Energy is a world leader consulting, engineering and project development company which gives engineering, project design, consultancy, owner's engineering and integrated…” Source: RevenueBase Database · checked Sep 21, 2026
15	Gerilim Enerji	Indirect evidence	İzmir, TürkiyeHQ checked Sep 21, 2026	11-50	25 contacts →
	Indirect evidence “Gerilim Yenilenebilir Enerji ve Teknolojileri A.Ş.” Source: RevenueBase Database · checked Sep 21, 2026
16	Davinci Energy	Indirect evidence	Ankara, TürkiyeHQ checked Sep 21, 2026	11-50	25 contacts →
	Indirect evidence “RENEWABLE ENERGY SERVICES -Project Management -Project Development -Administrative Process Management -Engineering -Financial Management” Source: RevenueBase Database · checked Sep 21, 2026
17	ZRD Grup	Partial evidence	Etimesgut, TürkiyeHQ checked Sep 21, 2026	51-200	24 contacts →
	Partial evidence “ZRD Engineering, Consulting, Contracting Industry and Trade Limited Company was established in 21 April 1988 with commercial registration number 70094.” Source: RevenueBase Database · checked Sep 21, 2026
18	Çalık Proje Mühendislik A.Ş	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 21, 2026	51-200	22 contacts →
	Indirect evidence “Çalık Proje Mühendislik; Enerji, Petrol, Gaz ve Endüstri piyasalarında yer alan çeşitli firmalar – yükleniciler, işverenler ve finans kuruluşlarına 22 yıldır hizmet veren bir…” Source: RevenueBase Database · checked Sep 21, 2026
19	Dugan Technology Solutions	Indirect evidence	Sakarya, TürkiyeHQ checked Sep 21, 2026	51-200	20 contacts →
	Indirect evidence “DUGAN ENERGY is an accredited company according to the 17025 IEC quality system standards by Türkak.” Source: RevenueBase Database · checked Sep 21, 2026
20	Green Diamond Enerji̇ A.Ş	Indirect evidence	Ankara, TürkiyeHQ checked Sep 21, 2026	1-10	19 contacts →
	Indirect evidence “Yenilenebilir enerji sektöründe danışmanlık, projelendirme, mühendislik süreçleri, anahtar teslim kurulum ve bakım işlemleri konularında faaliyet gösteren ulusal ve uluslararası…” Source: RevenueBase Database · checked Sep 21, 2026
21	GKE Energy	Indirect evidence	Esenler, TürkiyeHQ checked Sep 21, 2026	201-500	17 contacts →
	Indirect evidence “Eski adı BGM olan GKE, müşterilerinin sektörün karmaşık gereksinimlerini karşılamalarını sağlamak amacıyla enerji santrallerine özel mühendislik ve otomasyon çözümleri sunmak…” Source: RevenueBase Database · checked Sep 21, 2026
22	Mentek Enerji VE Mühendislik	Indirect evidence	Çankaya, TürkiyeHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “MENTEK MÜHENDİSLİK VE ENERJİ DEPOLAMA SİSTEMLERİ TEKNOLOJİLERİ A.Ş.” Source: RevenueBase Database · checked Sep 21, 2026
23	MPY Engineering & Consulting Services	Partial evidence	Ankara, TürkiyeHQ checked Sep 21, 2026	11-50	14 contacts →
	Partial evidence “MPY Electrical EngineerIng and Consulting Co, Ltd.” Source: RevenueBase Database · checked Sep 21, 2026
24	Prota Elektrik	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 21, 2026	51-200	11 contacts →
	Indirect evidence “prota@protaelektrik.com.tr” Source: RevenueBase Database · checked Sep 21, 2026
25	Darma Enerji̇	Indirect evidence	Bursa, TürkiyeHQ checked Sep 21, 2026	11-50	11 contacts →
	Indirect evidence “HAKKIMIZDA 2018 yılında "En güncel ekipmanlar ve uzman kadro ile denetimsiz, güvensiz ve pahalı, mühendislik ve danışmanlık hizmetlerini güvenilir ve erişilebilir seviyeye…” Source: RevenueBase Database · checked Sep 21, 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: power generation consulting services. 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 power generation consulting services.
Partial evidence: Its own public description names part of power generation consulting services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power generation consulting services. 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 456 power generation consulting services based in Türkiye

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 820 reachable decision-makers.

Free signup · no credit card

View the full list →

Power generation consulting services based in Türkiye at a glance

As of Sep 21, 2026

17.3%Verified-email coverage

10.4Average contacts per company

1-10Median size (employees)

15.6%Largest-city concentration · Istanbul

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

244

11-50

139

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 456 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 power generation consulting services, 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 “power generation consulting services”. 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 power generation consulting services), 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 power generation consulting services, 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, 820 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 21, 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.

Power generation consulting services by metro

Power generation consulting services in Istanbul71
Power generation consulting services in Ankara63
Power generation consulting services in Cankaya35

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 power generation consulting services, 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 power generation consulting services are there based in Türkiye?

RevenueBase identified 456 power generation consulting services 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?

Çalık Enerji, headquartered in Istanbul, tops this list with the largest team on record.

Which city has the most power generation consulting services?

Istanbul leads with 71 headquartered companies, followed by Ankara (63) and Cankaya (35).

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 820 verified decision-maker contacts tracked across these 456 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 456 power generation consulting services based in Türkiye. Start with a free account, no credit card.

Download this list →

Related lists

Power generation consulting services by geography

Browse the directory

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.