Company lists · Data refreshed November 2026

Top 19 Welding and specialized trades contractors based in Türkiye

RevenueBase identified 171 company matches for welding and specialized trades contractors associated with Türkiye as of November 2026 and tracks 1,546 professional contacts across them, including 136 with verified work emails. Istanbul is the largest hub.

This list covers company matches for welding and specialized trades contractors associated with Türkiye, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
171Companies
1,546Contacts tracked
136Verified emails
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The 19 largest welding and specialized trades contractors based in Türkiye

Ranked by team size
Top 19 of 171 company matches for welding and specialized trades contractors based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSakarya, TürkiyeHQ recorded Nov 6, 2026201-500123 contacts →

Exact match

“We specialise in steel trading and custom-welded fabrication of chassis, frames, and components for rail systems, trailers, construction equipment, and more.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAnkara, TürkiyeHQ recorded Nov 6, 2026501-1,00091 contacts →

Exact match

“Atak Engineering was founded in 1988.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAtasehir, TürkiyeHQ recorded Nov 6, 2026501-1,00073 contacts →

Exact match

“Teknika Teknik Taahhüt A.Ş.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Aksoylar Mühendislik, endüstriyel tesisler için komple kuruluma dayalı bir taahhüt firmasıdır.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 2026201-50053 contacts →

Exact match

“Günak is a fabricator and contractor company, specialized in the fabrication and erection of the process equipments that are used in industrial plants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchIzmir, TürkiyeHQ recorded Nov 6, 2026201-50037 contacts →

Exact match

“Having expertise on Industrial construction, mainly in Oil & Gas Industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSakarya, TürkiyeHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“2k Welding 2004 yılında alanında uzman mühendislerin bir araya gelerek kurdukları Kaynak Teknolojisi, Kaynak Otomasyonu ve makine imalatı konularında hizmetler sunan bir şirkettir.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPelitli, TürkiyeHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Erkin Çelik Konstrüksiyon, yapısal çelik imalatı ve montajında mühendislik disiplini, kalite anlayışı ve güçlü üretim altyapısıyla yurt içi ve yurt dışı projelere hizmet…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPendik, TürkiyeHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“DETA, endüstriyel yapılarda izolasyon, iskele, mekanik montaj ve boya-kumlama hizmetleri konusunda uzmanlaşmış ve müşterilerine anahtar teslim çözümler sunan bir kuruluştur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 2026201-50020 contacts →

Exact match

“Bizler Siptek olarak, Endüstriyel iskele, İzolasyon ve Boya işlerinde hizmet vermek üzere, 2006 yılında faaliyetlerimize başlamış bulunmaktayız.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRotterdam, TürkiyeHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“YENA Engineering delivers metal fabricated parts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBaşakşehir, TürkiyeHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Mekanik tesisat ve demir çelik sektöründe hizmet veren mühendislik ve müteahhitlik firmasıdır”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAnkara, TürkiyeHQ recorded Nov 6, 202611-507 contacts →

Exact match

“EPCont Industrial Contracting and Engineering Company is your go-to expert for industrial process plants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKocaeli, TürkiyeHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Founded in 2011 as The ACES limited.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBursa, TürkiyeHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Her türlü çelik konstrüksiyon imalat ve montajları Taşıma kasaları, Platform, Merdiven imalat ve montajları, Endüstriyel tesislerin Yangın Tesisatı, Hava Tesisatı ve Su…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Algan Metal San.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchİzmir, TürkiyeHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Özdemir Kaplama & Kaynak Teknolojileri San.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAkdeni̇z, TürkiyeHQ recorded Nov 6, 202651-2003 contacts →

Exact match

“1968 - 1982 Firma, Hasan Aytekin tarafından Mersin/Zeytinlibahçe Caddesinde kurulmuş olup, demir doğrama ve kaynak işleri yapan Aytekin Demir Doğrama atölyesi ile hizmete başladı.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchİtob Osb, TürkiyeHQ recorded Nov 6, 20261-103 contacts →

Exact match

“ADAPOL CONSTRUCTION COMPANY was established in 2009 by civil engineers serving this sector for 25 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 19 of 171 welding and specialized trades contractors based in Türkiye

See the full list, filter by size, metro and specialty, and access 136 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Welding and specialized trades contractors based in Türkiye at a glance

As of Nov 6, 2026
8.8%Verified-email coverage
9.0Average contacts per company
11-50Median size (employees)
11.7%Largest-city concentration · Istanbul
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
62
51-200
41
201-500
17
501-1,000
6
1,001-5,000
3

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 171 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Türkiye whose business descriptions match “welding and specialized trades contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 136 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “welding and specialized trades contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many welding and specialized trades contractors are there based in Türkiye?

RevenueBase identified 171 company matches for welding and specialized trades contractors associated with Türkiye as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Yilgenci̇ TR tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most welding and specialized trades contractors?

Istanbul leads with 20 company records, followed by Izmir (15) and Ankara (13).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 136 professional contacts with verified work emails tracked across these 171 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.