Company lists · Data refreshed September 2026

Top 25 Electronic engineering companies based in Türkiye

RevenueBase identified 217 electronic engineering companies headquartered in Türkiye as of September 2026 and tracks 4,584 professional contacts across them, including 950 with verified work emails. Istanbul is the largest hub.

This list covers electronic engineering 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 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
217Companies
4,584Contacts tracked
950Verified emails
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The 25 largest electronic engineering companies based in Türkiye

Ranked by team size
Top 25 of 217 electronic engineering companies 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 electronic engineering 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceIstanbul, TürkiyeHQ checked Sep 21, 20261,001-5,0001,967 contacts →

Indirect evidence

“Founded in 1986, Karel stands as Türkiye’s one of the leading technology companies, boasting over 4,500 employees overseeing processes from design to production.”

Source: RevenueBase Database · checked Sep 21, 2026
2Partial evidenceAnkara, TürkiyeHQ checked Sep 21, 2026201-500164 contacts →

Partial evidence

“UDEA designs and develops custom electronic hardware for wide range of applications.”

Source: RevenueBase Database · checked Sep 21, 2026
3Partial evidencePendik / İstanbul, TürkiyeHQ checked Sep 21, 2026201-500156 contacts →

Partial evidence

Electronic Design and Manufacturing Turkish Company in Defence, Telecom, Energy, Avionics, Power Electronics, and Medical Tech.”

Source: RevenueBase Database · checked Sep 21, 2026
4Partial evidenceİstanbul, TürkiyeHQ checked Sep 21, 2026201-500141 contacts →

Partial evidence

“Sanel, founded in 1980, manufacturing electronic devices for automotive industry.”

Source: RevenueBase Database · checked Sep 21, 2026
5Indirect evidenceIstanbul, TürkiyeHQ checked Sep 21, 2026201-500112 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
6Indirect evidenceBursa, TürkiyeHQ checked Sep 21, 2026201-50099 contacts →

Indirect evidence

“Firmamız 1989 yılından beri gelişmekte olan endüstriyel elektronik ve otomasyon sektöründe yenilikçi çözümler üretmektedir.”

Source: RevenueBase Database · checked Sep 21, 2026
7Indirect evidenceYenimahalle, TürkiyeHQ checked Sep 21, 202651-20091 contacts →

Indirect evidence

“Barko Elektronik; elektronik tasarımı ve üretimi alanında Ar-Ge çalışmaları doğrultusunda, tamamen yerli sermaye ile yerli ürünler geliştiren bir teknoloji firmasıdır.”

Source: RevenueBase Database · checked Sep 21, 2026
8Partial evidenceGebze, TürkiyeHQ checked Sep 21, 202651-20084 contacts →

Partial evidence

“Ortem Electronics was founded in May 1998 at TÜBİTAK-MAM Techno-Park and it has continued its operation at KOSGEB-TEKMER Gebze after 2002.After operating at Hasköy Industrial…”

Source: RevenueBase Database · checked Sep 21, 2026
9Partial evidenceKonya, TürkiyeHQ checked Sep 21, 2026201-50068 contacts →

Partial evidence

“Automation systems, miller, electric, electronic

Source: RevenueBase Database · checked Sep 21, 2026
10Indirect evidenceKonyaalti, TürkiyeHQ checked Sep 21, 2026201-50064 contacts →

Indirect evidence

“Bihl+Wiedemann orta ölçekli, sahipleri tarafından yönetilen bir şirkettir – 1992 senesinde Mannheim’da Jochen Bihl ile Bernhard Wiedemann tarafından kurulmuştur.”

Source: RevenueBase Database · checked Sep 21, 2026
11Strong evidenceKocaeli, TürkiyeHQ checked Sep 21, 202651-20062 contacts →

Strong evidence

“Saykal is an engineering and manufacturing company shaping the future of mobility through advanced electronics.”

Source: RevenueBase Database · checked Sep 21, 2026
12Partial evidenceIstanbul, TürkiyeHQ checked Sep 21, 202651-20057 contacts →

Partial evidence

“In 1977, Aksan has been founded in Istanbul, Turkey to serve as a subcontractor company which is manufacturer of electromechanical components mainly used in consumer electronic.”

Source: RevenueBase Database · checked Sep 21, 2026
13Indirect evidenceSincan, TürkiyeHQ checked Sep 21, 202651-20056 contacts →

Indirect evidence

“Linkas has founded in 2003 and, has aimed to expand its service range and to develop and produce innovative products since its foundation.”

Source: RevenueBase Database · checked Sep 21, 2026
14Indirect evidenceİstanbul, TürkiyeHQ checked Sep 21, 202651-20051 contacts →

Indirect evidence

“Founded in 1994, Çizgi Teknoloji leaves a global mark with innovative technological solutions.”

Source: RevenueBase Database · checked Sep 21, 2026
15Indirect evidenceBeykoz, TürkiyeHQ checked Sep 21, 202611-5037 contacts →

Indirect evidence

“Weidmüller, endüstriyel ortamda enerji, sinyal, veri aktarımı, işlenmesi ve bağlantı teknolojisi komponentleri konusunda uluslararası pazarda başarılı ve lider üreticilerdendir.”

Source: RevenueBase Database · checked Sep 21, 2026
16Indirect evidenceİstanbul, TürkiyeHQ checked Sep 21, 202611-5034 contacts →

Indirect evidence

“AB Market Elektrik Otomasyon Sanayi ve Dış.Tic.”

Source: RevenueBase Database · checked Sep 21, 2026
17Indirect evidenceIstanbul, TürkiyeHQ checked Sep 21, 202611-5033 contacts →

Indirect evidence

“GENTEK Elektronik San.”

Source: RevenueBase Database · checked Sep 21, 2026
18Partial evidenceİstanbul, TürkiyeHQ checked Sep 21, 202651-20033 contacts →

Partial evidence

“ERA founded in 1968 and from the very beginning became the symbol of quality products and the tradition of designing innovative, creative electronic products.”

Source: RevenueBase Database · checked Sep 21, 2026
19Indirect evidenceİzmir, TürkiyeHQ checked Sep 21, 202651-20032 contacts →

Indirect evidence

“Established in 1995, Delta Proses sustains being a frontier player and solution partner of Turkish and Global Industry by continuously increasing its work potential.”

Source: RevenueBase Database · checked Sep 21, 2026
20Indirect evidenceİzmit, TürkiyeHQ checked Sep 21, 202651-20032 contacts →

Indirect evidence

“Küreselleşen sanayide ESO Endüstriyel A.Ş.”

Source: RevenueBase Database · checked Sep 21, 2026
21Indirect evidenceUmraniye, TürkiyeHQ checked Sep 21, 202611-5031 contacts →

Indirect evidence

“KMC Grup, 2009 yılından bu yana hızla büyüyerek sektörün lider firmaları arasında yer almayı başarmıştır.”

Source: RevenueBase Database · checked Sep 21, 2026
22Partial evidenceTurkey | Uk | Tunisia | Uae, TürkiyeHQ checked Sep 21, 202611-5030 contacts →

Partial evidence

“CDT enables Industry 4.0 for electronics designers and manufacturers of all sizes from IoT startups to global consumer electronics giants.”

Source: RevenueBase Database · checked Sep 21, 2026
23Partial evidenceİzmir, TürkiyeHQ checked Sep 21, 202611-5027 contacts →

Partial evidence

“We are Patrion, a company providing services in technology and engineering.”

Source: RevenueBase Database · checked Sep 21, 2026
24Indirect evidenceÇakmaklı, TürkiyeHQ checked Sep 21, 202651-20025 contacts →

Indirect evidence

“OME Elektronik, 1995 yilinda elektronik kart tasarimi ve üretim hizmetleri sunmak amaciyla çiktigi yolda 25 yildir müsterileriyle birlikte büyüyen ve sürekli gelisen bir…”

Source: RevenueBase Database · checked Sep 21, 2026
25Partial evidenceIstanbul, TürkiyeHQ checked Sep 21, 202651-20023 contacts →

Partial evidence

“Taytech a pioneer in its sector, carries out all its activities in the field of electronic control, automation and data management, from design to production, based on customer…”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 217 electronic engineering companies based in Türkiye

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Electronic engineering companies based in Türkiye at a glance

As of Sep 21, 2026
20.7%Verified-email coverage
21.1Average contacts per company
1-10Median size (employees)
19.8%Largest-city concentration · Istanbul
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
128
11-50
55
51-200
23
201-500
8
1,001-5,000
1
10001+
1

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 217 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 electronic engineering 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 “electronic engineering 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 electronic engineering 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 electronic engineering 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, 950 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.

Electronic engineering companies by metro

  • Electronic engineering companies in Istanbul43

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 electronic engineering 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 electronic engineering companies are there based in Türkiye?

RevenueBase identified 217 electronic engineering 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?

KAREL, headquartered in Uskudar, tops this list with the largest team on record.

Which city has the most electronic engineering companies?

Istanbul leads with 43 headquartered companies, followed by Ankara (24) and Izmir (14).

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 950 verified decision-maker contacts tracked across these 217 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.

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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.