Company lists · Data refreshed October 2026

Top 25 Engineering document management companies based in Türkiye

Name: Engineering document management companies based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 366 companies tracked

RevenueBase identified 366 company matches for engineering document management companies associated with Türkiye as of October 2026 and tracks 3,833 professional contacts across them, including 547 with verified work emails. Istanbul is the largest hub.

This list covers company matches for engineering document management companies 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 October 12, 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 Oct 12, 2026 How this list was built

366Companies

3,833Contacts tracked

547Verified emails

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The 25 largest engineering document management companies based in Türkiye

Ranked by team size

Top 25 of 366 company matches for engineering document management companies based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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	Blue Projects	Exact match	Istanbul, TürkiyeHQ recorded Oct 12, 2026	201-500	344 contacts →
	Exact match “Blue Projects is an international engineering and project management company delivering capital-efficient projects across industrial, commercial, and residential sectors.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	SIGMA	Exact match	Besiktas, TürkiyeHQ recorded Oct 12, 2026	201-500	341 contacts →
	Exact match “Sigma olarak inşaat sektöründeki 30 yılı aşkın tecrübemiz ve çözüm odaklı yaklaşımımızla Türkiye'nin en güvenilir mühendislik ve danışmanlık firmaları arasında yer alıyoruz.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Tekfen Engineering	Exact match	Sisli, TürkiyeHQ recorded Oct 12, 2026	201-500	302 contacts →
	Exact match “Tekfen Engineering was founded in 1984 to provide engineering services for our parent company, Tekfen Construction.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Dolsar Engineering Inc. CO	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	201-500	183 contacts →
	Exact match “Founded in 1971, DOLSAR is a multi-disciplinary engineering firm offering engineering, architectural, consultancy and supervision services for large-scale projects in a wide range…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	ESC Engineering	Exact match	Seyhan, TürkiyeHQ recorded Oct 12, 2026	201-500	99 contacts →
	Exact match “ESC is a professional engineering company.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Mechsoft Turkiye	Exact match	Atasehir, TürkiyeHQ recorded Oct 12, 2026	51-200	86 contacts →
	Exact match “MechSoft is an IT solution provider company that is serving to hundreds of companies in all sizes.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Apco Teknik	Exact match	Ankara And Istanbul, TürkiyeHQ recorded Oct 12, 2026	51-200	86 contacts →
	Exact match “Apco is a full-service engineering, consultancy and project management firm, established in 1987.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Atak Engineering	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	501-1,000	86 contacts →
	Exact match “Atak Engineering was founded in 1988.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Stadia Engineering	Exact match	Çankaya, TürkiyeHQ recorded Oct 12, 2026	51-200	84 contacts →
	Exact match “Stadia Engineering and Consultancy was established in 2018.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	MCA Yapi	Exact match	Istanbul, TürkiyeHQ recorded Oct 12, 2026	201-500	77 contacts →
	Exact match “MCA Yapı, 2010 yılında mekanik ve elektrik sistemlerde yüksek kaliteli mühendislik çözümleri sunmak amacıyla kurulmuştur.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	DDI Technology	Exact match	İstanbul, TürkiyeHQ recorded Oct 12, 2026	51-200	56 contacts →
	Exact match “DDI Teknoloji, 2003 yılında İstanbul’da kurulmuş, uzmanlık alanı Kurumsal İçerik Yönetimi (ECM- Enterprise Content Management) olan bir IT şirketidir.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	EFK Engineering	Exact match	Çankaya, TürkiyeHQ recorded Oct 12, 2026	51-200	44 contacts →
	Exact match “EFK Engineering is an engineering and design company established in 2004 in Ankara, Turkey.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	QOS Quality Of Services	Exact match	Kocaeli, TürkiyeHQ recorded Oct 12, 2026	201-500	40 contacts →
	Exact match “Mühendislik alanında 20 yılı aşkın deneyime sahip olan dinamik ve çözüm odaklı grubumuz, küresel sanayiye hizmet vermek amacıyla kurulmuştur.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	AGM Mühendislik	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	11-50	34 contacts →
	Exact match “AGM Mühendislik 1993 yılında Ankara'da kurulmuştur.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	DBS Design & Build Services	Exact match	Küçükbakkalköy Ataşehir, TürkiyeHQ recorded Oct 12, 2026	11-50	26 contacts →
	Exact match “ABOUT - US Architecture and Construction is a way of life for us.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Antek Makina	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	11-50	25 contacts →
	Exact match “Antek Makina is a Turkey based leading engineering and project company which provides engineering & design, project management, manufacturing & installation, quality control…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	TEM Engineering & Consulting	Exact match	Istanbul, TürkiyeHQ recorded Oct 12, 2026	11-50	24 contacts →
	Exact match “TEM is a consulting engineering company providing civil, structural engineering, architectural design, infrastructural engineering, mechanical engineering, electrical engineering…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Promota Mühendi̇sli̇k VE Müşavi̇rli̇k AŞ	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	11-50	23 contacts →
	Exact match “PROMOTA her biri kendi alanında 20 yıl üzerinde mühendislik tasarımları, müşavirlik ve inşaat yönetimi alanlarında gösterdiği performans ve geliştirdiği projeler ile uzmanlaşmış…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Çalık Proje Mühendislik A.Ş	Exact match	İstanbul, TürkiyeHQ recorded Oct 12, 2026	51-200	19 contacts →
	Exact match “Çalık Proje Mühendislik; Enerji, Petrol, Gaz ve Endüstri piyasalarında yer alan çeşitli firmalar – yükleniciler, işverenler ve finans kuruluşlarına 22 yıldır hizmet veren bir…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Probe Engineering Architecture & Consultancy	Exact match	Çankaya, TürkiyeHQ recorded Oct 12, 2026	11-50	19 contacts →
	Exact match “Kurulduğu 2008 yılından bugüne, kamu ve özel sektörden müşterilerine özellikle endüstriyel tesis ve prefabrik yapı projelendirme konusunda kapsamlı mühendislik hizmetleri veren…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Modern Mühendislik	Exact match	İstanbul, TürkiyeHQ recorded Oct 12, 2026	11-50	17 contacts →
	Exact match “Modern Muhendislik was established in 2005 by Galip Topönder, who has 25 years of experience in Civil & Structural Engineering.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Ural Engineering	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	51-200	16 contacts →
	Exact match “URAL Engineering Co.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Endeco Engineering Design Consultancy	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	11-50	16 contacts →
	Exact match “ENDECO is an engineering, design and consultancy company which was established in 2003.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Orient Research Consulting Engineers	Exact match	Istanbul, TürkiyeHQ recorded Oct 12, 2026	11-50	15 contacts →
	Exact match “Orient Research Group aims to provide solutions across a wide spectrum of engineering needs.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Mytes Mühendislik Mekanik Tesisat İnşaat San. VE Tic. Ltd. ŞTI	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	51-200	15 contacts →
	Exact match “Mytes Mühendislik Hakkında: Mytes Mühendislik 2012 yılında mekanik sistemler alanında faaliyete başlayıp sektörde yoğunlaşarak; ısıtma, soğutma, havalandırma, yangın ve enerji…” Recorded in the RevenueBase company graph · Oct 12, 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 “engineering document management companies”. 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 366 engineering document management companies based in Türkiye

See the full list, filter by size, metro and specialty, and access 547 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Engineering document management companies based in Türkiye at a glance

As of Oct 12, 2026

14.3%Verified-email coverage

10.5Average contacts per company

1-10Median size (employees)

23.2%Largest-city concentration · Istanbul

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

198

11-50

117

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 366 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 “engineering document management companies” 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 547 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 October 12, 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.

Engineering document management companies by metro

Engineering document management companies in Ankara51

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 “engineering document management companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many engineering document management companies are there based in Türkiye?

RevenueBase identified 366 company matches for engineering document management companies associated with Türkiye as of October 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?

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

Which city has the most engineering document management companies?

Istanbul leads with 85 company records, followed by Ankara (51) and Cankaya (21).

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 547 professional contacts with verified work emails tracked across these 366 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 October 12, 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.