Company lists · Data refreshed September 2026

Top 25 Operational technology consulting firms based in Türkiye

Name: Operational technology consulting firms based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 422 companies tracked

RevenueBase identified 422 operational technology consulting firms headquartered in Türkiye as of September 2026 and tracks 3,252 professional contacts across them, including 783 with verified work emails. Istanbul is the largest hub.

This list covers operational technology consulting firms 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 29, 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 29, 2026 86% judged on-target in blind review

422Companies

3,252Contacts tracked

783Verified emails

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The 25 largest operational technology consulting firms based in Türkiye

Ranked by team size

Top 25 of 422 operational technology consulting firms based in Türkiye, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to operational technology consulting firms: 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	Kontrolmatik Technologies	Partial evidence	Sariyer, TürkiyeHQ checked Sep 29, 2026	1,001-5,000	602 contacts →
	Partial evidence “Kontrolmatik provides a broad spectrum of services to industries including- LV/MV/HV Solutions- SCADA and Automation- Communication- Balance of Plant- Consulting- ICS…” Source: RevenueBase Database · checked Sep 29, 2026
2	Siskon Yazılım & Otomasyon	Indirect evidence	İzmi̇r, TürkiyeHQ checked Sep 29, 2026	51-200	121 contacts →
	Indirect evidence “Siskon Industrial Automation Systems Industry and Trade Inc.( Siskon Endüstriyel Otomasyon Sistemleri San.” Source: RevenueBase Database · checked Sep 29, 2026
3	Bentego	Partial evidence	İstanbul, TürkiyeHQ checked Sep 29, 2026	51-200	75 contacts →
	Partial evidence “At Bentego, we help organizations transform data into business value, delivering advanced solutions for complex data challenges and customer-centric operations.” Source: RevenueBase Database · checked Sep 29, 2026
4	Natica	Partial evidence	İstanbul, TürkiyeHQ checked Sep 29, 2026	51-200	74 contacts →
	Partial evidence “Natica is a technology consultancy and services firm specializing in delivering success to its clients.” Source: RevenueBase Database · checked Sep 29, 2026
5	Servicepark	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 29, 2026	51-200	46 contacts →
	Indirect evidence “Servicepark olarak uzun yıllardır bilişim sektöründe olan kaliteli bir ekip ile, müşterilerimize en yüksek kalitede çözüm ve danışmanlık hizmetleri sağlayarak özellikle kritik…” Source: RevenueBase Database · checked Sep 29, 2026
6	Utarit Bilişim	Indirect evidence	Ankara, TürkiyeHQ checked Sep 29, 2026	51-200	35 contacts →
	Indirect evidence “Utarit müşterilerinin beklentisini portföyündeki sistemler ile sınırlı tutmayıp, OT / VT konusunda son teknolojileri içeren yeni uygulamalar geliştirmek için AR-GE çalışmaları…” Source: RevenueBase Database · checked Sep 29, 2026
7	LUPE	Partial evidence	Ankara, TürkiyeHQ checked Sep 29, 2026	51-200	33 contacts →
	Partial evidence “Lupe empowers businesses in their digital transformation journey, delivering innovative solutions across 25+ industries with our expert consulting team.” Source: RevenueBase Database · checked Sep 29, 2026
8	Grupas Gelişim	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 29, 2026	11-50	31 contacts →
	Indirect evidence “2010 yılından bu yana faaliyet gösteren Grupas, sanayi ve hizmet sektörlerindeki kuruluşların gelişim yolculuklarına eşlik eden bir eğitim, danışmanlık ve teknoloji firmasıdır.” Source: RevenueBase Database · checked Sep 29, 2026
9	Perkon Teknoloji	Indirect evidence	Ataşehir, TürkiyeHQ checked Sep 29, 2026	51-200	29 contacts →
	Indirect evidence “Perkon olarak, Türkiye’nin ilk ve tek uluslararası ortaklı OT/VT firması ünvanıyla 25 yılı aşkın süredir sektörün lider ve yenilikçi markası olmanın gururunu yaşıyoruz.” Source: RevenueBase Database · checked Sep 29, 2026
10	Hksm A.Ş	Indirect evidence	Kocaeli, TürkiyeHQ checked Sep 29, 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 29, 2026
11	Proton Automation	Partial evidence	Deni̇zli̇, TürkiyeHQ checked Sep 29, 2026	11-50	28 contacts →
	Partial 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 29, 2026
12	Patrion Advanced Technologies INC	Partial evidence	İzmir, TürkiyeHQ checked Sep 29, 2026	11-50	27 contacts →
	Partial evidence “We are Patrion, a company providing services in technology and engineering.” Source: RevenueBase Database · checked Sep 29, 2026
13	IDA Process Control	Partial evidence	İstanbul, TürkiyeHQ checked Sep 29, 2026	11-50	26 contacts →
	Partial evidence “IDA Process translates technology into productivity.” Source: RevenueBase Database · checked Sep 29, 2026
14	AVE Bilişim A.Ş	Indirect evidence	Ankara, TürkiyeHQ checked Sep 29, 2026	11-50	24 contacts →
	Indirect evidence “BEKLENTİLERİNİZİN ÖTESİNDE ÇÖZÜMLER… Hızlı ve Etkili Çözümler.” Source: RevenueBase Database · checked Sep 29, 2026
15	Ateon Information Technologies & Consulting Services	Strong evidence	Umraniye, TürkiyeHQ checked Sep 29, 2026	11-50	23 contacts →
	Strong evidence “Nev generation technology consulting.” Source: RevenueBase Database · checked Sep 29, 2026
16	Taytech Enerji Teknolojileri Sanayi VE Ticaret A.Ş	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 29, 2026	51-200	23 contacts →
	Indirect 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 29, 2026
17	ERY System	Partial evidence	Sincan, TürkiyeHQ checked Sep 29, 2026	11-50	23 contacts →
	Partial evidence “ERY SYSTEM is a leading IT and digital transformation consulting company, specializing in delivering high-impact solutions for industrial and manufacturing sectors.” Source: RevenueBase Database · checked Sep 29, 2026
18	IDEUS	Strong evidence	İstanbul, TürkiyeHQ checked Sep 29, 2026	11-50	22 contacts →
	Strong evidence “Ideus, commenced operations in 2014 with a dynamic and experienced staff in the IT sector, consulting, training and operational services is an established company.” Source: RevenueBase Database · checked Sep 29, 2026
19	Think Teknoloji Danışmanlık	Strong evidence	İstanbul, TürkiyeHQ checked Sep 29, 2026	11-50	22 contacts →
	Strong evidence “Think Technology, which will become a passion for its customers as well as its employees, business partners and even its competitors, provides consulting support with the latest…” Source: RevenueBase Database · checked Sep 29, 2026
20	Pacpro Otomasyon	Indirect evidence	Tuzla, TürkiyeHQ checked Sep 29, 2026	51-200	21 contacts →
	Indirect evidence “Pacpro Otomasyon A.Ş.” Source: RevenueBase Database · checked Sep 29, 2026
21	Oksitem	Partial evidence	Ankara, TürkiyeHQ checked Sep 29, 2026	11-50	19 contacts →
	Partial evidence “otomasyon \| kontrol sistemleri \| teknoloji merkezi Automation Instrumentation Consulting and Engineering Services Project Management Design and Implementation Education Services…” Source: RevenueBase Database · checked Sep 29, 2026
22	Trevi Teknoloji VE Danışmanlık	Indirect evidence	Nilüfer, TürkiyeHQ checked Sep 29, 2026	11-50	19 contacts →
	Indirect evidence “Trevi Teknoloji, 2009 yılında Bursa merkezli olarak kurulmuş ve sertifikalı uzman mühendis kadrosu ile çözüm odaklı hizmetler vermektedir.” Source: RevenueBase Database · checked Sep 29, 2026
23	Bilig Operational Excellence Consultants	Strong evidence	Istanbul, TürkiyeHQ checked Sep 29, 2026	11-50	19 contacts →
	Strong evidence “BiLiG OpEx was founded in the UK in 2015 with the aim of providing solutions to business problems with current methods and digital technologies in the field of Operational…” Source: RevenueBase Database · checked Sep 29, 2026
24	Duosis	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 29, 2026	11-50	18 contacts →
	Indirect evidence “Duosis is an IT Consultancy company.” Source: RevenueBase Database · checked Sep 29, 2026
25	Novalab	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 29, 2026	11-50	18 contacts →
	Indirect evidence “Novalab Teknoloji, kuruluşundan bu yana İleri Planlama ve Optimizasyon teknolojileri alanında faaliyetlerini sürdürmekte olan genç, dinamik ve alanında uzman bir firmadır.” Source: RevenueBase Database · checked Sep 29, 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: operational technology consulting firms. 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 operational technology consulting firms.
Partial evidence: Its own public description names part of operational technology consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name operational technology consulting firms. 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 422 operational technology consulting firms based in Türkiye

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Operational technology consulting firms based in Türkiye at a glance

As of Sep 29, 2026

24.1%Verified-email coverage

7.7Average contacts per company

1-10Median size (employees)

30.3%Largest-city concentration · Istanbul

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

254

11-50

136

51-200

201-500

501-1,000

1,001-5,000

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 422 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 operational technology consulting firms, 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 “operational technology consulting firms”. 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 operational technology consulting firms), 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 operational technology consulting firms, 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, 783 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 29, 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.

Operational technology consulting firms by metro

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 operational technology consulting firms, 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 operational technology consulting firms are there based in Türkiye?

RevenueBase identified 422 operational technology consulting firms 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?

Kontrolmatik Technologies, headquartered in Sariyer, tops this list with the largest team on record.

Which city has the most operational technology consulting firms?

Istanbul leads with 128 headquartered companies, followed by Ankara (46) and Izmir (21).

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 783 verified decision-maker contacts tracked across these 422 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 29, 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.