Company lists · Data refreshed September 2026

Top 25 Process engineering companies based in Türkiye

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 898 companies tracked

RevenueBase identified 898 process engineering companies headquartered in Türkiye as of September 2026 and tracks 6,197 professional contacts across them, including 744 with verified work emails. Istanbul is the largest hub.

This list covers process 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 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

898Companies

6,197Contacts tracked

744Verified emails

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The 25 largest process engineering companies based in Türkiye

Ranked by team size

Top 25 of 898 process engineering companies 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 process 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	MDK	Indirect evidence	İzmir, TürkiyeHQ checked Sep 17, 2026	11-50	117 contacts →
	Indirect evidence “Since 1997, MDK has been a leader in the fields of industrial machinery, production tools, and aluminum casting molds, offering innovative solutions for the automotive industry.” Source: RevenueBase Database · checked Sep 17, 2026
2	Cemsan	Partial evidence	Kocaeli, TürkiyeHQ checked Sep 17, 2026	201-500	109 contacts →
	Partial evidence “We are one of the world’s leading companies in building turnkey plants and manufacturing specific tailor-made process equipment.” Source: RevenueBase Database · checked Sep 17, 2026
3	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
4	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
5	Teknopar	Indirect evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	51-200	98 contacts →
	Indirect 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
6	Akana Mühendislik	Indirect evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	51-200	94 contacts →
	Indirect evidence “Misyon Müşteri ihtiyaç ve beklentilerini en iyi şekilde karşılayacak, teknolojinin izin verdiği en pratik ve kaliteli mühendislik çözümlerini üreterek uygulamaya geçirmektir.” Source: RevenueBase Database · checked Sep 17, 2026
7	Gemkom Makina Sanayi VE Ticaret A.Ş	Partial evidence	Kocaeli, TürkiyeHQ checked Sep 17, 2026	501-1,000	81 contacts →
	Partial evidence “GEMKOM is amongst the biggest engineering and manufacturing companies in Turkey rendering services at European standards.” Source: RevenueBase Database · checked Sep 17, 2026
8	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
9	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
10	Demetal Kalıp VE Makine Sanayi Ticaret A.Ş	Indirect evidence	Bursa, TürkiyeHQ checked Sep 17, 2026	51-200	74 contacts →
	Indirect evidence “BİZE Grup şirketi olarak 2012 yılında kurulan DEMETAL; kalıp, fikstür ve özel makinalar konusunda iç piyasaya dolaylı yoldan da ihracat yapan Türkiye ekonomisine katkıda bulunan…” Source: RevenueBase Database · checked Sep 17, 2026
11	Ceta Makina	Strong evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	201-500	68 contacts →
	Strong 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
12	Vespro Engineering	Partial evidence	Söğütlü, TürkiyeHQ checked Sep 17, 2026	51-200	61 contacts →
	Partial evidence “Vespro is an international engineering & fabrication company supporting the realization of chemical plants across the world.” Source: RevenueBase Database · checked Sep 17, 2026
13	Artemis Arıtım	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 17, 2026	51-200	56 contacts →
	Indirect evidence “1998 yılından günümüze çevre koruma konusunda faaliyet gösteren Artemis Arıtım uluslararası bilgi ve tecrübeye sahip mühendisleri ve akademik danışmanlarıyla birçok başarılı…” Source: RevenueBase Database · checked Sep 17, 2026
14	Koryon Engineering & Consultancy	Strong evidence	Bornova, TürkiyeHQ checked Sep 17, 2026	11-50	55 contacts →
	Strong 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
15	Tetra A.Ş	Strong evidence	İzmir, TürkiyeHQ checked Sep 17, 2026	51-200	45 contacts →
	Strong evidence “As Tetra Inc, we are an engineering company specializing in Online Process & Environmental Monitoring Systems and Sampling Systems.” Source: RevenueBase Database · checked Sep 17, 2026
16	Quad Plus Otomasyon	Partial evidence	Bursa, TürkiyeHQ checked Sep 17, 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 17, 2026
17	Simgetek İmalat VE Mühendislik A.Ş	Indirect evidence	Adana, TürkiyeHQ checked Sep 17, 2026	201-500	33 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
18	Aytes Mühendislik	Partial evidence	İstanbul, TürkiyeHQ checked Sep 17, 2026	201-500	33 contacts →
	Partial evidence “Founded in 1991 in Istanbul, AYTES Mühendislik has developed in the field of electromechanical engineering in parallel with the construction sector, which is the largest sector in…” Source: RevenueBase Database · checked Sep 17, 2026
19	ESO Endüstriyel Elektronik A.Ş	Indirect evidence	İzmit, TürkiyeHQ checked Sep 17, 2026	51-200	32 contacts →
	Indirect evidence “Küreselleşen sanayide ESO Endüstriyel A.Ş.” Source: RevenueBase Database · checked Sep 17, 2026
20	Modcon Makina	Indirect evidence	Şekerpınar, TürkiyeHQ checked Sep 17, 2026	51-200	30 contacts →
	Indirect evidence “MODCON was founded in 2015 to offer manufacturing services in order to address the needs of its customers for steel and machinery in the international market.” Source: RevenueBase Database · checked Sep 17, 2026
21	RMC Mühendislik	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	11-50	29 contacts →
	Indirect evidence “Firmamız, 1990 yılında mühendislik hizmeti vermek ve kendi tasarımı mühendislik ürünlerini üretmek amacıyla kurulmuştur.” Source: RevenueBase Database · checked Sep 17, 2026
22	Hksm A.Ş	Indirect evidence	Kocaeli, TürkiyeHQ checked Sep 17, 2026	51-200	28 contacts →
	Indirect evidence “It started as an institution of HKTM (Hidropar Hareket Kontrol Teknolojileri Merkezi A.Ş) to meet the needs of the customers during the installation, service and maintenance…” Source: RevenueBase Database · checked Sep 17, 2026
23	Proton Automation	Indirect evidence	Deni̇zli̇, TürkiyeHQ checked Sep 17, 2026	11-50	28 contacts →
	Indirect evidence “Our company was founded in 2006 in Turkey in order to provide high technology, modern and safe products and services to the industry.” Source: RevenueBase Database · checked Sep 17, 2026
24	Patrion Advanced Technologies INC	Partial evidence	İzmir, TürkiyeHQ checked Sep 17, 2026	11-50	27 contacts →
	Partial evidence “We are Patrion, a company providing services in technology and engineering.” Source: RevenueBase Database · checked Sep 17, 2026
25	Fabricon	Indirect evidence	Nilufer, TürkiyeHQ checked Sep 17, 2026	11-50	25 contacts →
	Indirect evidence “Enabling Capacity” 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: process engineering 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 process engineering companies.
Partial evidence: Its own public description names part of process engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name process engineering 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 898 process engineering companies based in Türkiye

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Process engineering companies based in Türkiye at a glance

As of Sep 17, 2026

12.0%Verified-email coverage

6.9Average contacts per company

1-10Median size (employees)

15.9%Largest-city concentration · Istanbul

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

456

11-50

322

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 898 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 process 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 “process 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 process 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 process 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, 744 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.

Process engineering companies by metro

Process engineering companies in Istanbul143
Process engineering companies in Ankara77
Process engineering companies in Bursa69
Process engineering companies in Izmir64
Process engineering companies in Kocaeli33

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 process 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 process engineering companies are there based in Türkiye?

RevenueBase identified 898 process 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?

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

Which city has the most process engineering companies?

Istanbul leads with 143 headquartered companies, followed by Ankara (77) and Bursa (69).

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 744 verified decision-maker contacts tracked across these 898 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.