Company lists · Data refreshed November 2026

Top 25 Refinery automation contractors based in Türkiye

Name: Refinery automation contractors based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 1,269 companies tracked

RevenueBase identified 1,269 company matches for refinery automation contractors associated with Türkiye as of November 2026 and tracks 11,236 professional contacts across them, including 1,579 with verified work emails. Istanbul is the largest hub.

This list covers company matches for refinery automation 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

1,269Companies

11,236Contacts tracked

1,579Verified emails

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The 25 largest refinery automation contractors based in Türkiye

Ranked by team size

Top 25 of 1,269 company matches for refinery automation 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Birlesim Muhendisik	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	1,001-5,000	282 contacts →
	Exact match “BİRLEŞİM MÜHENDİSLİK established in year 2002, in İSTANBUL and achieved its present structure with the vast acceleration parallel to the present technologies and sector…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Deha Tech Makina SAN VE TIC A.S	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	1,001-5,000	257 contacts →
	Exact match “Welcome to DEHA TECH Engineering & Contracting Group We provide engineering and contracting services all around the world with our experienced team.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Festo Türkiye	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	51-200	169 contacts →
	Exact match “Merkezi Almanya’nın Esslingen şehrinde bulunan Festo, 61 ülkede bağımsız şirketleri ve 200’den fazla ilde yaygın temsilcilikleri ile uluslararası bir dünya şirketidir.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Egesim Group	Exact match	Gebze, TürkiyeHQ recorded Nov 6, 2026	201-500	164 contacts →
	Exact match “EGESIM, founded in 1994, is an energy solutions company focused on industrial electrical and automation systems and EPC (engineering, procurement and construction) of geothermal…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	EEC Entegre Bina Kontrol Sistemleri	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	51-200	158 contacts →
	Exact match “EEC Integrated Building Control Systems is an engineering company that specializes in the automation of electrical, electronic and mechanical systems that make buildings safe and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Exacons	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	201-500	153 contacts →
	Exact match “EXACONS Project and Contracting Inc; was founded in 2014, Istanbul based on the vision to become a Solution Partner in every phase of the industrial facility life cycle for local…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Asis Automation INC	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	201-500	148 contacts →
	Exact match “ASIS Automation is an innovation-driven technology company developing automation systems, including hardware and software solutions for the fuel retail sector and beyond.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Tekmont	Exact match	Kocaeli̇, TürkiyeHQ recorded Nov 6, 2026	501-1,000	144 contacts →
	Exact match “Teknik Montaj Endüstri Tesisleri İmalat ve Montaj San.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Siskon Yazılım & Otomasyon	Exact match	İzmi̇r, TürkiyeHQ recorded Nov 6, 2026	51-200	135 contacts →
	Exact match “Siskon Industrial Automation Systems Industry and Trade Inc.( Siskon Endüstriyel Otomasyon Sistemleri San.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	MC Sistem	Exact match	Çankaya Mahallesi, TürkiyeHQ recorded Nov 6, 2026	201-500	121 contacts →
	Exact match “MCSistem elektromekanik sistem entegrasyonu yapan bir kuruluştur.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Teknopar	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	51-200	116 contacts →
	Exact match “Teknopar was founded in 1996 in Ankara to design and implement automation systems for developing industries and industrial facilities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Yılmaz Proses Teknolojileri	Exact match	Malıköy, TürkiyeHQ recorded Nov 6, 2026	51-200	109 contacts →
	Exact match “YPT is a young and dynamic company that started its commercial activities in 2012.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Sms-Tork Valve & Automation	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	51-200	99 contacts →
	Exact match “SMS A.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	MCA Yapi	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	201-500	87 contacts →
	Exact match “MCA Yapı, 2010 yılında mekanik ve elektrik sistemlerde yüksek kaliteli mühendislik çözümleri sunmak amacıyla kurulmuştur.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Teknika Teknik	Exact match	Atasehir, TürkiyeHQ recorded Nov 6, 2026	501-1,000	73 contacts →
	Exact match “Teknika Teknik Taahhüt A.Ş.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Koryon Engineering & Consultancy	Exact match	Bornova, TürkiyeHQ recorded Nov 6, 2026	11-50	64 contacts →
	Exact match “At A Glance;* Oil & Gas Engineering Company,* Managed by Practicing Refinery Engineers,* Engineering Expertise that Minimizes Cost & Improves Process,* Over 100 Total Project…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	ARI Otomasyon VE Yangın	Exact match	Bornova, TürkiyeHQ recorded Nov 6, 2026	51-200	63 contacts →
	Exact match “ARI OTOMASYON VE YANGIN GÜVENLİK SİSTEMLERİ; 1997 yılından bu yana mühendislik ve hizmet firması olarak, yangın ve otomasyon konularında faaliyet göstermektedir.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	MOD Endüstriyel Servisler	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	201-500	62 contacts →
	Exact match “Mod Endüstriyel Servisler, 2013 yılından bu yana enerji, petrokimya, rafineri, çimento, madencilik, tersane ve endüstriyel üretim tesislerine entegre servis çözümleri sunmaktadır.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Joule Energy	Exact match	Atasehir, TürkiyeHQ recorded Nov 6, 2026	51-200	62 contacts →
	Exact match “The Joule Energy's main activities are the installation, maintenance, engineering services and spare parts supply of Power Plants, Rafineries & Industries Plants."Joule Energy"…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Egesa Enerji	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	51-200	60 contacts →
	Exact match “EGESA Elektrik İnşaat Enerji Üretim A.Ş enerji sektörünün lider mühendislik ve taahhüt firmasıdır.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	OSKON	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	51-200	59 contacts →
	Exact match “Oskon müşterilerine otomasyon alanında kaliteli ve profesyonel çözümler sunmak amacı ile 2001 yılında kuruldu.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Genel Sistem Dizaynı A.Ş	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	51-200	58 contacts →
	Exact match “GSD is a highly specialized Engineering / Process / EPC company which has two main divisions: a) Industrial Automation and Valves b) Power Generation It has been serving industry…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Aksoylar Mühendislik A.Ş	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	51-200	55 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
24	Farmakod Endüstri̇yel Yazilim VE Roboti̇k Teknoloji̇ler A.Ş	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	51-200	53 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Tetra A.Ş	Exact match	İzmir, TürkiyeHQ recorded Nov 6, 2026	51-200	50 contacts →
	Exact match “As Tetra Inc, we are an engineering company specializing in Online Process & Environmental Monitoring Systems and Sampling Systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “refinery automation contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,269 refinery automation contractors based in Türkiye

See the full list, filter by size, metro and specialty, and access 1,579 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Refinery automation contractors based in Türkiye at a glance

As of Nov 6, 2026

14.1%Verified-email coverage

8.9Average contacts per company

11-50Median size (employees)

19.0%Largest-city concentration · Istanbul

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

562

11-50

497

51-200

147

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 1,269 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 “refinery automation 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 1,579 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.

Refinery automation contractors by metro

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 “refinery automation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many refinery automation contractors are there based in Türkiye?

RevenueBase identified 1,269 company matches for refinery automation 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?

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

Which city has the most refinery automation contractors?

Istanbul leads with 241 company records, followed by Ankara (99) and Izmir (79).

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 1,579 professional contacts with verified work emails tracked across these 1,269 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.