Company lists · Data refreshed September 2026

Top 25 Industrial engineering firms based in Türkiye

Name: Industrial engineering firms based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,216 companies tracked

RevenueBase identified 1,216 industrial engineering firms headquartered in Türkiye as of September 2026 and tracks 11,723 professional contacts across them, including 1,494 with verified work emails. Istanbul is the largest hub.

This list covers industrial engineering firms 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

1,216Companies

11,723Contacts tracked

1,494Verified emails

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The 25 largest industrial engineering firms based in Türkiye

Ranked by team size

Top 25 of 1,216 industrial engineering firms 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 industrial engineering firms: 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	Mapa Group	Partial evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	10001+	959 contacts →
	Partial evidence “Mapa Group has emerged as a global leader in the engineering and construction industry, now spanning three continents.” Source: RevenueBase Database · checked Sep 17, 2026
2	Teknokon Grup	Partial evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	1,001-5,000	459 contacts →
	Partial evidence “Headquartered in Istanbul / Turkey, Teknokon Group is a multi-disciplinary organization serving its clientele with a full range of engineering, procurement and construction for…” Source: RevenueBase Database · checked Sep 17, 2026
3	AE Arma-Elektropanç	Partial evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	10001+	429 contacts →
	Partial evidence “One of the strongest and leading companies of the Turkish engineering and contracting sector, ARMA ENGINEERING founded in 1986 and ELEKTROPANÇ ELECTRICAL INDUSTRY founded in 1991…” Source: RevenueBase Database · checked Sep 17, 2026
4	Prokon Mühendislik VE Müşavirlik A.Ş	Partial evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	201-500	340 contacts →
	Partial evidence “Expertise in Design, Engineering & Consultancy” PROKON Engineering & Consultancy Inc.” Source: RevenueBase Database · checked Sep 17, 2026
5	SIGMA	Indirect evidence	Besiktas, TürkiyeHQ checked Sep 17, 2026	201-500	330 contacts →
	Indirect evidence “Sigma olarak inşaat sektöründeki 30 yılı aşkın tecrübemiz ve çözüm odaklı yaklaşımımızla Türkiye'nin en güvenilir mühendislik ve danışmanlık firmaları arasında yer alıyoruz.” Source: RevenueBase Database · checked Sep 17, 2026
6	Su-Yapi Engineering & Consulting INC	Partial evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	501-1,000	293 contacts →
	Partial evidence “Founded in 1964, SU-YAPI Engineering and Consulting Inc.” Source: RevenueBase Database · checked Sep 17, 2026
7	Tekfen Engineering	Partial evidence	Sisli, TürkiyeHQ checked Sep 17, 2026	201-500	293 contacts →
	Partial evidence “Tekfen Engineering was founded in 1984 to provide engineering services for our parent company, Tekfen Construction.” Source: RevenueBase Database · checked Sep 17, 2026
8	Koltek Consulting CO	Partial evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	501-1,000	253 contacts →
	Partial evidence “Established in 1988, KOLTEK is a technical consulting firm that offers multidisciplinary engineering services locally and abroad.” Source: RevenueBase Database · checked Sep 17, 2026
9	Eltemtek A.Ş	Indirect evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	501-1,000	177 contacts →
	Indirect evidence “ELTEMTEK A.Ş olarak temel mühendislik hizmetlerinden, yatırım danışmanlığına; işletme hizmetlerine, sistem analiz etütlerine, harita ve kamulaştırma hizmetlerine uzanan geniş bir…” Source: RevenueBase Database · checked Sep 17, 2026
10	Prota Engineering	Partial evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	201-500	164 contacts →
	Partial evidence “Founded in 1985, Prota Engineering is a pioneering design firm with a global footprint, having executed over projects spanning across 25 countries, having offices in Turkey…” Source: RevenueBase Database · checked Sep 17, 2026
11	Mega Engineering Consulting	Partial evidence	Umitkoy, TürkiyeHQ checked Sep 17, 2026	201-500	119 contacts →
	Partial evidence “MEGA Engineering Consulting Inc, established in 1993, is a multidisciplinary firm that provides engineering, design, construction supervision and project management services for a…” Source: RevenueBase Database · checked Sep 17, 2026
12	Ottonom Engineering	Partial evidence	Bursa, TürkiyeHQ checked Sep 17, 2026	201-500	104 contacts →
	Partial evidence “Ottonom Engineering Solutions was established to increase the engineering know-how and efficiency of the Turkish industry with its unique design competence, creative identity and…” Source: RevenueBase Database · checked Sep 17, 2026
13	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
14	MC Sistem	Indirect evidence	Çankaya Mahallesi, TürkiyeHQ checked Sep 17, 2026	201-500	101 contacts →
	Indirect evidence “MCSistem elektromekanik sistem entegrasyonu yapan bir kuruluştur.” Source: RevenueBase Database · checked Sep 17, 2026
15	Teknopar	Partial evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	51-200	98 contacts →
	Partial evidence “Teknopar was founded in 1996 in Ankara to design and implement automation systems for developing industries and industrial facilities.” Source: RevenueBase Database · checked Sep 17, 2026
16	Stadia Engineering	Partial evidence	Çankaya, TürkiyeHQ checked Sep 17, 2026	51-200	77 contacts →
	Partial evidence “Stadia Engineering and Consultancy was established in 2018.” Source: RevenueBase Database · checked Sep 17, 2026
17	MCA Yapi	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	201-500	77 contacts →
	Indirect evidence “MCA Yapı, 2010 yılında mekanik ve elektrik sistemlerde yüksek kaliteli mühendislik çözümleri sunmak amacıyla kurulmuştur.” Source: RevenueBase Database · checked Sep 17, 2026
18	Ap-Cb	Indirect evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	51-200	72 contacts →
	Indirect evidence “BİZ KİMİZ?” Source: RevenueBase Database · checked Sep 17, 2026
19	Ceta Makina	Partial evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	201-500	68 contacts →
	Partial evidence “CETA builds factories around the world, provides engineering, procurement, construction, commissioning services, also offering machine maintenance, process audits, and consulting…” Source: RevenueBase Database · checked Sep 17, 2026
20	Koryon Engineering & Consultancy	Partial evidence	Bornova, TürkiyeHQ checked Sep 17, 2026	11-50	55 contacts →
	Partial evidence “At A Glance;* Oil & Gas Engineering Company,* Managed by Practicing Refinery Engineers,* Engineering Expertise that Minimizes Cost & Improves Process,* Over 100 Total Project…” Source: RevenueBase Database · checked Sep 17, 2026
21	BIOS	Strong evidence	Sakarya, TürkiyeHQ checked Sep 17, 2026	201-500	53 contacts →
	Strong evidence “BIOS - Global Industrial Engineering delivers turnkey engineering for complex industrial projects across automotive, food, packaging, logistics and defense.” Source: RevenueBase Database · checked Sep 17, 2026
22	TE Mühendi̇sli̇k	Strong evidence	Atatürk, TürkiyeHQ checked Sep 17, 2026	51-200	44 contacts →
	Strong evidence “TE Engineering and Consultancy firm founded in 2015 by 2 civil engineers who has been working as a professional in industrial, commercial and residential buildings for about 17…” Source: RevenueBase Database · checked Sep 17, 2026
23	EFK Engineering	Partial evidence	Çankaya, TürkiyeHQ checked Sep 17, 2026	51-200	44 contacts →
	Partial evidence “EFK Engineering is an engineering and design company established in 2004 in Ankara, Turkey.” Source: RevenueBase Database · checked Sep 17, 2026
24	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
25	Genmar Sanayi Ürünleri Pazarlama A.Ş	Indirect evidence	Sariyer, TürkiyeHQ checked Sep 17, 2026	51-200	39 contacts →
	Indirect evidence “Üretirken kazandırır.” 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: industrial engineering firms. 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 industrial engineering firms.
Partial evidence: Its own public description names part of industrial engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial engineering firms. 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 1,216 industrial engineering firms based in Türkiye

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Industrial engineering firms based in Türkiye at a glance

As of Sep 17, 2026

12.7%Verified-email coverage

9.6Average contacts per company

1-10Median size (employees)

17.3%Largest-city concentration · Istanbul

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

617

11-50

410

51-200

118

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 1,216 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 industrial engineering firms, 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 “industrial engineering firms”. 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 industrial engineering firms), 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 industrial engineering firms, 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, 1,494 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.

Industrial engineering firms by metro

Industrial engineering firms in Istanbul210
Industrial engineering firms in Ankara145
Industrial engineering firms in Izmir81
Industrial engineering firms in Bursa64
Industrial engineering firms in Cankaya41
Industrial engineering firms in Kocaeli38

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 industrial engineering firms, 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 industrial engineering firms are there based in Türkiye?

RevenueBase identified 1,216 industrial engineering firms 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?

Mapa Group, headquartered in Ankara, tops this list with the largest team on record.

Which city has the most industrial engineering firms?

Istanbul leads with 210 headquartered companies, followed by Ankara (145) and Izmir (81).

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 1,494 verified decision-maker contacts tracked across these 1,216 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.

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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.