Company lists · Data refreshed November 2026

Top 25 Engineering recruitment services based in Türkiye

Name: Engineering recruitment services based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 2,014 companies tracked

RevenueBase identified 2,014 company matches for engineering recruitment services associated with Türkiye as of November 2026 and tracks 21,151 professional contacts across them, including 2,357 with verified work emails. Istanbul is the largest hub.

This list covers company matches for engineering recruitment services 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

2,014Companies

21,151Contacts tracked

2,357Verified emails

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The 25 largest engineering recruitment services based in Türkiye

Ranked by team size

Top 25 of 2,014 company matches for engineering recruitment services 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	Ronesans Endustri Tesisleri	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	10001+	1,510 contacts →
	Exact match “Rönesans Endüstri Tesisleri specializes in construction services and EPC in Hydrocarbons, Power, Metallurgy & Mining and Process Plants sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Mapa Group	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	10001+	1,130 contacts →
	Exact match “Mapa Group has emerged as a global leader in the engineering and construction industry, now spanning three continents.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Prokon Mühendislik VE Müşavirlik A.Ş	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	201-500	411 contacts →
	Exact match “Expertise in Design, Engineering & Consultancy” PROKON Engineering & Consultancy Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Iris Construction	Exact match	Kucukcekmece, TürkiyeHQ recorded Nov 6, 2026	1,001-5,000	374 contacts →
	Exact match “IRIS AS headquartered in Istanbul.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	SIGMA	Exact match	Besiktas, TürkiyeHQ recorded Nov 6, 2026	201-500	355 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 · Nov 6, 2026 · View company records in RevenueBase
6	Erdemir Muhendislik	Exact match	Barbaros, TürkiyeHQ recorded Nov 6, 2026	51-200	270 contacts →
	Exact match “Erdemir Muhendislik Yonetim ve Danismanlik Hizmetleri A.S.(Erdemir Engineering Management and Consulting Services Inc.) offers OYAK Mining Metallurgy Group companies a wide range…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	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
8	Temelsu International Engineering Services INC	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	201-500	212 contacts →
	Exact match “TEMELSU is a well known Turkish consulting engineering company which provides multidisciplinary engineering services, locally and internationally, since its foundation in 1969.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Bi̇as Mühendislik	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	51-200	211 contacts →
	Exact match “BİAS Mühendislik, 1997 yılında kurulmuştur ve makina mühendisliği disiplinlerinde ileri mühendislik çözümleri sunmaktadır.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Eltemtek A.Ş	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	501-1,000	207 contacts →
	Exact match “ELTEMTEK A.Ş olarak temel mühendislik hizmetlerinden, yatırım danışmanlığına; işletme hizmetlerine, sistem analiz etütlerine, harita ve kamulaştırma hizmetlerine uzanan geniş bir…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Dolsar Engineering Inc. CO	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	201-500	185 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 · Nov 6, 2026 · View company records in RevenueBase
12	Vito Energy, Engineering & Construction	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	501-1,000	180 contacts →
	Exact match “ViTO Energy Engineering and Construction is an integrated EPC services provider for industrial projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Elsitel	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	201-500	155 contacts →
	Exact match “ELSITEL offers innovative engineering solutions to electromechanical systems in industrial and transportation sectors and particularly focuses on railway signaling…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	İksa Mühendislik	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	501-1,000	129 contacts →
	Exact match “IKSA Engineering Consultancy Construction Industry and Trade Inc; with its expert technical staff, numerous technological machinery and successfully concluded domestic and foreign…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	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
16	Akana Mühendislik	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	51-200	119 contacts →
	Exact match “Misyon Müşteri ihtiyaç ve beklentilerini en iyi şekilde karşılayacak, teknolojinin izin verdiği en pratik ve kaliteli mühendislik çözümlerini üreterek uygulamaya geçirmektir.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Mega Engineering Consulting	Exact match	Umitkoy, TürkiyeHQ recorded Nov 6, 2026	201-500	116 contacts →
	Exact match “MEGA Engineering Consulting Inc, established in 1993, is a multidisciplinary firm that provides engineering, design, construction supervision and project management services for a…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Ottonom Engineering	Exact match	Bursa, TürkiyeHQ recorded Nov 6, 2026	201-500	108 contacts →
	Exact match “Ottonom Engineering Solutions was established to increase the engineering know-how and efficiency of the Turkish industry with its unique design competence, creative identity and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Istrich	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	51-200	106 contacts →
	Exact match “Enerji sektöründe ortaklarımızın özel sektörde yılların başından beri gerçekleştirdiği başarılı projeler ve edindiği tecrübelerden sonra, Istrich 2014 yılında müşterilerine enerji…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Promer Consultancy Engineering INC	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	51-200	105 contacts →
	Exact match “PROMER Müşavirlik Mühendislik A.Ş.® is an independent engineering-consultancy company offering various professional solutions and services for industries such as mining, power…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	ESC Engineering	Exact match	Seyhan, TürkiyeHQ recorded Nov 6, 2026	201-500	102 contacts →
	Exact match “ESC is a professional engineering company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Stadia Engineering	Exact match	Çankaya, TürkiyeHQ recorded Nov 6, 2026	51-200	91 contacts →
	Exact match “Stadia Engineering and Consultancy was established in 2018.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Atak Engineering	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	501-1,000	91 contacts →
	Exact match “Atak Engineering was founded in 1988.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Bartek Elektrik Sistemleri A.Ş	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	501-1,000	90 contacts →
	Exact match “Bartek Elektrik Sistemleri A.Ş, yüksek ve alçak gerilim elektrik tesisleri, enerji nakil hatları, otomasyon sistemleri ile kuvvetli ve zayıf akım sistemlerinin projelendirilmesi…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Apco Teknik	Exact match	Ankara And Istanbul, TürkiyeHQ recorded Nov 6, 2026	51-200	89 contacts →
	Exact match “Apco is a full-service engineering, consultancy and project management firm, established in 1987.” 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 “engineering recruitment services”. 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 2,014 engineering recruitment services based in Türkiye

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Engineering recruitment services based in Türkiye at a glance

As of Nov 6, 2026

11.1%Verified-email coverage

10.5Average contacts per company

1-10Median size (employees)

19.3%Largest-city concentration · Istanbul

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

1,029

11-50

655

51-200

204

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 2,014 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 recruitment services” 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 2,357 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.

Engineering recruitment services 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 “engineering recruitment services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many engineering recruitment services are there based in Türkiye?

RevenueBase identified 2,014 company matches for engineering recruitment services 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?

Ronesans Endustri Tesisleri tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most engineering recruitment services?

Istanbul leads with 389 company records, followed by Ankara (230) and Cankaya (106).

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 2,357 professional contacts with verified work emails tracked across these 2,014 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.