Company lists · Data refreshed September 2026

Top 25 Power generation engineering consultants based in Türkiye

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 748 companies tracked

RevenueBase identified 748 power generation engineering consultants headquartered in Türkiye as of September 2026 and tracks 8,357 professional contacts across them, including 1,184 with verified work emails. Istanbul is the largest hub.

This list covers power generation engineering consultants 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 17, 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 17, 2026 86% judged on-target in blind review

748Companies

8,357Contacts tracked

1,184Verified emails

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

The 25 largest power generation engineering consultants based in Türkiye

Ranked by team size

Top 25 of 748 power generation engineering consultants based in Türkiye, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to power generation engineering consultants: 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 17, 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 17, 2026
2	Gama Power Systems	Strong evidence	Ankara, TürkiyeHQ checked Sep 17, 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 17, 2026
3	Prokon Mühendislik VE Müşavirlik A.Ş	Strong evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	201-500	340 contacts →
	Strong evidence “Expertise in Design, Engineering & Consultancy” PROKON Engineering & Consultancy Inc.” Source: RevenueBase Database · checked Sep 17, 2026
4	Deha Tech Makina SAN VE TIC A.S	Partial evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	1,001-5,000	216 contacts →
	Partial evidence “Welcome to DEHA TECH Engineering & Contracting Group We provide engineering and contracting services all around the world with our experienced team.” Source: RevenueBase Database · checked Sep 17, 2026
5	İltekno	Partial evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	201-500	143 contacts →
	Partial evidence “İltekno, as one of the five subsidiaries of Enso Holding, prioritizes customer satisfaction while providing engineering, design, procurement, installation, commissioning, and…” Source: RevenueBase Database · checked Sep 17, 2026
6	TORA	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	51-200	122 contacts →
	Indirect evidence “1998 yılında İstanbul’da kurulan Tora Petrol Ürünleri Mühendisliği Elektrik ve Elektronik Sanayi ve Ticaret A.Ş.” Source: RevenueBase Database · checked Sep 17, 2026
7	Promer Consultancy Engineering INC	Strong evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	51-200	102 contacts →
	Strong evidence “PROMER Müşavirlik Mühendislik A.Ş.® is an independent engineering-consultancy company offering various professional solutions and services for industries such as mining, power…” Source: RevenueBase Database · checked Sep 17, 2026
8	Göktekin Enerji	Partial evidence	Beşiktaş, TürkiyeHQ checked Sep 17, 2026	51-200	97 contacts →
	Partial evidence “Göktekin Energy is an engineering company established in 2015 to provide EPC services in the field of sustainable energy.” Source: RevenueBase Database · checked Sep 17, 2026
9	Yildirim Energy	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 17, 2026	51-200	93 contacts →
	Indirect evidence “YILDIRIM Group first entered the energy industry in 2010.” Source: RevenueBase Database · checked Sep 17, 2026
10	Istrich	Indirect evidence	Ankara, TürkiyeHQ checked Sep 17, 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 17, 2026
11	Bartek Elektrik Sistemleri A.Ş	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 17, 2026	501-1,000	84 contacts →
	Indirect evidence “Bartek Elektrik Sistemleri A.Ş, yüksek ve alçak gerilim elektrik tesisleri, enerji nakil hatları, otomasyon sistemleri ile kuvvetli ve zayıf akım sistemlerinin projelendirilmesi…” Source: RevenueBase Database · checked Sep 17, 2026
12	Ak-Ay Elektrik	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	51-200	75 contacts →
	Indirect evidence “AK-AY® ELEKTRIK is a global first-class Electrical EPC contractor and electromechanical manufacturer that takes a unique approach to delivering electricity transmission and…” Source: RevenueBase Database · checked Sep 17, 2026
13	Escom Power Plants Engineering Services	Partial evidence	Niğde, TürkiyeHQ checked Sep 17, 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 17, 2026
14	Erkiz Mühendislik İnşaat A.Ş	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 17, 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 17, 2026
15	Quad Plus Otomasyon	Strong evidence	Bursa, TürkiyeHQ checked Sep 17, 2026	51-200	41 contacts →
	Strong evidence “Our Services Professional Engineering Industrial Safety Repair and Field Service Commissioning System Integration Power Services” Source: RevenueBase Database · checked Sep 17, 2026
16	Efex Elc. Engineering CO	Partial evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	51-200	41 contacts →
	Partial 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 17, 2026
17	Starkgen Generator	Strong evidence	İstanbul, TürkiyeHQ checked Sep 17, 2026	11-50	39 contacts →
	Strong evidence “Starkgen is a leading Turkish company that designs and manufactures generating sets and power stations and has been successfully present in the Europe, Middle East, Africa, Asia…” Source: RevenueBase Database · checked Sep 17, 2026
18	Elkom Elektrik	Indirect evidence	Bayrakli, TürkiyeHQ checked Sep 17, 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 17, 2026
19	Enprode Engineering & Consulting A.Ş	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	201-500	35 contacts →
	Indirect evidence “EPC, EPCM and LSTK Services Enprode's vast experience that has garnered across its core competencies speak for Enprode's credentials as a first-class provider of EPC-LSTK / EPCM…” Source: RevenueBase Database · checked Sep 17, 2026
20	Onmuş Elektrik Sanayi VE Ticaret A.Ş	Indirect evidence	İzmir, TürkiyeHQ checked Sep 17, 2026	51-200	35 contacts →
	Indirect evidence “1976 yılında İstanbul Devlet Mimarlık Akademisinin Elektrik bölümünden mezun olmuş olan Namık ONMUŞ çeşitli ortaklıklar yaparak serbest olarak çalışmaya başlamıştır.” Source: RevenueBase Database · checked Sep 17, 2026
21	Tims Global	Indirect evidence	İzmir, TürkiyeHQ checked Sep 17, 2026	51-200	34 contacts →
	Indirect evidence “TIMS GLOBAL LLC.” Source: RevenueBase Database · checked Sep 17, 2026
22	Egesa Enerji	Indirect evidence	Ankara, TürkiyeHQ checked Sep 17, 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 17, 2026
23	Pratikus Electric Consultancy Energy Project Engineering, Trading Co. LTD	Partial evidence	Yenimahalle, TürkiyeHQ checked Sep 17, 2026	11-50	33 contacts →
	Partial evidence “PratikUs is providing the most appropriate and sustainable pure engineering solutions for the needs of customers since 2008.” Source: RevenueBase Database · checked Sep 17, 2026
24	Mittel Tozoğlu Ltd. ŞTI	Indirect evidence	Alavardı, TürkiyeHQ checked Sep 17, 2026	11-50	30 contacts →
	Indirect evidence “2005 Yılında Mühendislik Hizmetleri vermek üzere kurulan şirketimiz bugün 40 mühendisten oluşan güçlü teknik yapısı, 18 yıllık ulusal iş tecrübesi ve binlerle mutlu referansı ile…” Source: RevenueBase Database · checked Sep 17, 2026
25	GMK Energy	Strong evidence	Bayraklı, TürkiyeHQ checked Sep 17, 2026	11-50	28 contacts →
	Strong 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 17, 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 engineering consultants. 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 engineering consultants.
Partial evidence: Its own public description names part of power generation engineering consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power generation engineering consultants. 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 748 power generation engineering consultants based in Türkiye

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,184 reachable decision-makers.

Free signup · no credit card

View the full list →

Power generation engineering consultants based in Türkiye at a glance

As of Sep 17, 2026

14.2%Verified-email coverage

11.2Average contacts per company

11-50Median size (employees)

15.4%Largest-city concentration · Istanbul

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

364

11-50

251

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 748 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 engineering consultants, 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 engineering consultants”. 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 engineering consultants), 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 engineering consultants, 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, 1,184 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 17, 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 engineering consultants by metro

Power generation engineering consultants in Istanbul115
Power generation engineering consultants in Ankara95
Power generation engineering consultants in Cankaya42
Power generation engineering consultants in Izmir32

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 engineering consultants, 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 engineering consultants are there based in Türkiye?

RevenueBase identified 748 power generation engineering consultants 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 engineering consultants?

Istanbul leads with 115 headquartered companies, followed by Ankara (95) and Cankaya (42).

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 1,184 verified decision-maker contacts tracked across these 748 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 748 power generation engineering consultants based in Türkiye. Start with a free account, no credit card.

Download this list →

Related lists

Power generation engineering consultants by geography

Browse the directory

Browse: Companies home · All Türkiye lists · All Power generation engineering consultants lists · New lists

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.