Company lists · Data refreshed September 2026

Top 25 Custom machinery builders based in Türkiye

Name: Custom machinery builders based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 1,047 companies tracked

RevenueBase identified 1,047 custom machinery builders headquartered in Türkiye as of September 2026 and tracks 7,500 professional contacts across them, including 827 with verified work emails. Istanbul is the largest hub.

This list covers custom machinery builders 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 16, 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 16, 2026 86% judged on-target in blind review

1,047Companies

7,500Contacts tracked

827Verified emails

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The 25 largest custom machinery builders based in Türkiye

Ranked by team size

Top 25 of 1,047 custom machinery builders based in Türkiye, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to custom machinery builders: 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	Repkon	Partial evidence	İstanbul, TürkiyeHQ checked Sep 16, 2026	501-1,000	412 contacts →
	Partial evidence “REPKON is a provider of turn-key complete production plants for the metal forming sector as well as a designer, manufacturer and supplier of key metal forming machines for the…” Source: RevenueBase Database · checked Sep 16, 2026
2	Polat Makina	Indirect evidence	Aydın, TürkiyeHQ checked Sep 16, 2026	201-500	244 contacts →
	Indirect evidence “Polat Makina was established in the year of 1978, has become one of the most successful companies not only of Turkiye, but also of the world in its sector, through being always…” Source: RevenueBase Database · checked Sep 16, 2026
3	Akyapak	Indirect evidence	Bursa, TürkiyeHQ checked Sep 16, 2026	201-500	130 contacts →
	Indirect evidence “We Empower Industries to Contribute to a Better and Sustainable Future.” Source: RevenueBase Database · checked Sep 16, 2026
4	MDK	Partial evidence	İzmir, TürkiyeHQ checked Sep 16, 2026	11-50	117 contacts →
	Partial 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 16, 2026
5	Yılmaz Proses Teknolojileri	Indirect evidence	Malıköy, TürkiyeHQ checked Sep 16, 2026	51-200	101 contacts →
	Indirect evidence “YPT is a young and dynamic company that started its commercial activities in 2012.” Source: RevenueBase Database · checked Sep 16, 2026
6	Teknopar	Indirect evidence	Ankara, TürkiyeHQ checked Sep 16, 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 16, 2026
7	Gemkom Makina Sanayi VE Ticaret A.Ş	Indirect evidence	Kocaeli, TürkiyeHQ checked Sep 16, 2026	501-1,000	81 contacts →
	Indirect evidence “GEMKOM is amongst the biggest engineering and manufacturing companies in Turkey rendering services at European standards.” Source: RevenueBase Database · checked Sep 16, 2026
8	Selsa Otomotiv A.Ş	Strong evidence	Bursa, TürkiyeHQ checked Sep 16, 2026	201-500	75 contacts →
	Strong evidence “Selsa otomotiv A.Ş, which has commenced its business for custom machine production on 25 March 1992, produced custom machines to be used in production for ELBO AS located in…” Source: RevenueBase Database · checked Sep 16, 2026
9	Demetal Kalıp VE Makine Sanayi Ticaret A.Ş	Indirect evidence	Bursa, TürkiyeHQ checked Sep 16, 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 16, 2026
10	Yemmak	Partial evidence	Balikesi̇r, TürkiyeHQ checked Sep 16, 2026	201-500	68 contacts →
	Partial evidence “Yemmak is Turkey's leading feed machinery manufacturer, providing industrial #process solutions for the #rendering,#chemical and #biomass industries.” Source: RevenueBase Database · checked Sep 16, 2026
11	Ceta Makina	Partial evidence	Istanbul, TürkiyeHQ checked Sep 16, 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 16, 2026
12	Lincoln Electric Türkiye	Strong evidence	Kocaeli, TürkiyeHQ checked Sep 16, 2026	201-500	66 contacts →
	Strong evidence “Lincoln Electric is a high-performance industrial machinery and technology leader who helps customers manufacture and maintain vital equipment and infrastructure.” Source: RevenueBase Database · checked Sep 16, 2026
13	Önder Metal	Indirect evidence	Konya, TürkiyeHQ checked Sep 16, 2026	201-500	64 contacts →
	Indirect evidence “Önder Metal is an independent industrial company specialized in sheet metal processing and mechanical part manufacturing.” Source: RevenueBase Database · checked Sep 16, 2026
14	Best Makina Sanayi VE Ticaret A.S	Indirect evidence	Kocaeli, TürkiyeHQ checked Sep 16, 2026	51-200	62 contacts →
	Indirect evidence “BEST MAKİNA, combines the power of Turkish engineering with high technology equipment and highly skilled labour.” Source: RevenueBase Database · checked Sep 16, 2026
15	Sözer Makina	Indirect evidence	Dilovası, TürkiyeHQ checked Sep 16, 2026	51-200	52 contacts →
	Indirect evidence “SÖZER MAKİNA 1946 yılında kurulmuştur.” Source: RevenueBase Database · checked Sep 16, 2026
16	Farmakod Endüstri̇yel Yazilim VE Roboti̇k Teknoloji̇ler A.Ş	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 16, 2026	51-200	49 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
17	Erve Savunma	Indirect evidence	TürkiyeHQ checked Sep 16, 2026	51-200	47 contacts →
	Indirect evidence “Mekanik üretim, elektromekanik montaj, mekanik tasarım, elektronik tasarım ve sistem entegrasyonu.” Source: RevenueBase Database · checked Sep 16, 2026
18	Sarmak Kompresör	Indirect evidence	Adana, TürkiyeHQ checked Sep 16, 2026	51-200	46 contacts →
	Indirect evidence “Sarmak, Almanya’da öğrenim görmüş, idealist, girişimci, genç bir mühendisin sanayicilik hayalinin gerçeğe dönüşmüş halidir.” Source: RevenueBase Database · checked Sep 16, 2026
19	Akal Engineering & Machinery Inc. CO	Partial evidence	Besiktas, TürkiyeHQ checked Sep 16, 2026	11-50	43 contacts →
	Partial evidence “AKAL Engineering & Machinery Inc.” Source: RevenueBase Database · checked Sep 16, 2026
20	Calor Machine	Partial evidence	Kocaeli/dilovası, TürkiyeHQ checked Sep 16, 2026	51-200	43 contacts →
	Partial evidence “Calor Machine is founded in 2019 as a group company of Repkon.” Source: RevenueBase Database · checked Sep 16, 2026
21	Genmacs	Indirect evidence	Eskişehir, TürkiyeHQ checked Sep 16, 2026	51-200	42 contacts →
	Indirect evidence “Şirketimiz Faaliyete Başladığı 2014 tarihinden beri tecrübeli ve konusunda uzman ekip arkadaşlarıyla birlikte Elektrik, Elektronik Otomasyon Sistemleri ayrıca Mekanik Kadrosu ile…” Source: RevenueBase Database · checked Sep 16, 2026
22	Araz Mekatronik	Partial evidence	Sincan, TürkiyeHQ checked Sep 16, 2026	51-200	40 contacts →
	Partial evidence “Automation#Machinery#Robotics#Mechatronics#Vision#Manufacturing#Special#Machine#Production#Engineering#CAD#Software” Source: RevenueBase Database · checked Sep 16, 2026
23	Altesa Mühendislik Metal Makina Robot Otomasyon Sistemleri Sanayi VE Tic. A.Ş	Indirect evidence	Bursa, TürkiyeHQ checked Sep 16, 2026	11-50	37 contacts →
	Indirect evidence “Altesa Mühendislik Metal Makina Robot Otomasyon Sistemleri Sanayi ve Ticaret Limited Şirketi; ”%100 Müşteri Memnuniyeti” hedefi doğrultusunda, bugünün ve geleceğin teknolojik…” Source: RevenueBase Database · checked Sep 16, 2026
24	Simgetek İmalat VE Mühendislik A.Ş	Indirect evidence	Adana, TürkiyeHQ checked Sep 16, 2026	201-500	33 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
25	Doğan Mekatroni̇k	Indirect evidence	Teki̇rdağ, TürkiyeHQ checked Sep 16, 2026	51-200	32 contacts →
	Indirect evidence “Şirketimiz 1998 yılından bu yana hizmet vermektedir.” Source: RevenueBase Database · checked Sep 16, 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: custom machinery builders. 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 custom machinery builders.
Partial evidence: Its own public description names part of custom machinery builders, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name custom machinery builders. 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 1,047 custom machinery builders based in Türkiye

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Custom machinery builders based in Türkiye at a glance

As of Sep 16, 2026

11.0%Verified-email coverage

7.2Average contacts per company

11-50Median size (employees)

10.2%Largest-city concentration · Istanbul

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

460

11-50

427

51-200

121

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 1,047 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 custom machinery builders, 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 “custom machinery builders”. 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 custom machinery builders), 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 custom machinery builders, 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, 827 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 16, 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.

Custom machinery builders by metro

Custom machinery builders in Istanbul107
Custom machinery builders in Bursa100
Custom machinery builders in Ankara79
Custom machinery builders in Izmir75
Custom machinery builders in Kocaeli47
Custom machinery builders in Nilufer27

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 custom machinery builders, 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 custom machinery builders are there based in Türkiye?

RevenueBase identified 1,047 custom machinery builders 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?

Repkon, headquartered in Sile, tops this list with the largest team on record.

Which city has the most custom machinery builders?

Istanbul leads with 107 headquartered companies, followed by Bursa (100) and Ankara (79).

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 827 verified decision-maker contacts tracked across these 1,047 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 16, 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.