Company lists · Data refreshed September 2026

Top 19 Railway consulting engineers based in Ankara, Türkiye

Name: Railway consulting engineers based in Ankara, Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 95 companies tracked

RevenueBase identified 95 company matches for railway consulting engineers associated with Ankara, Türkiye as of September 2026 and tracks 4,106 professional contacts across them, including 701 with verified work emails. Across Türkiye, Ankara is the largest hub for this category.

This list covers company matches for railway consulting engineers associated with Ankara, 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 September 17, 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 Sep 17, 2026 How this list was built

95Companies

4,106Contacts tracked

701Verified emails

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The 19 largest railway consulting engineers based in Ankara, Türkiye

Ranked by team size

Top 19 of 95 company matches for railway consulting engineers based in Ankara, Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Yüksel Proje	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	501-1,000	1,006 contacts →
	Exact match “Yüksel Proje, established in 1978, provides design, engineering and consultancy services in Turkiye and 38 countries worldwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Tcdd Teknik Mühendislik VE Müşavirlik A.Ş	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	501-1,000	711 contacts →
	Exact match “TCDD Teknik is an engineering company managed with 100% public capital.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Koltek Consulting CO	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	501-1,000	253 contacts →
	Exact match “Established in 1988, KOLTEK is a technical consulting firm that offers multidisciplinary engineering services locally and abroad.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Temelsu International Engineering Services INC	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	201-500	188 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 · Sep 17, 2026 · View company records in RevenueBase
5	Eltemtek A.Ş	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	501-1,000	177 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 · Sep 17, 2026 · View company records in RevenueBase
6	Dolsar Engineering Inc. CO	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	201-500	164 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 · Sep 17, 2026 · View company records in RevenueBase
7	BCT Construction Architecture Engineering Consultancy Incorporated Company	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	51-200	74 contacts →
	Exact match “Founded in 2004, BCT Architecture Engineering Consulting Company has established its local offices in different regions of Turkey in order to keep up with the demand from…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Biltek Construction International Company	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	501-1,000	65 contacts →
	Exact match “Biltek provides a portfolio of engineering and management services to public and private sectors worldwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Demiryapı İnşaat	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	201-500	31 contacts →
	Exact match “Demiryolu üst yapı inşaat işleri” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	AGM Mühendislik	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	11-50	31 contacts →
	Exact match “AGM Mühendislik 1993 yılında Ankara'da kurulmuştur.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Promota Mühendi̇sli̇k VE Müşavi̇rli̇k AŞ	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	11-50	21 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 · Sep 17, 2026 · View company records in RevenueBase
12	Akar-Su Mühendislik VE Müşavirlik Ltd. ŞTI	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “TR-AKAR-SU Mühendislik Müşavirlik Ltd.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Endeco Engineering Design Consultancy	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 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 · Sep 17, 2026 · View company records in RevenueBase
14	KRG Müşavirlik Mühendislik Mimarlık	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “2013 yılından beri faaliyetlerine devam etmekte olan KRG Müşavirlik Mühendislik Mimarlık olarak, mühendis ve mimarlardan oluşan ekibimizle, her geçen gün gelişen dünyanın…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Usluel Group	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	501-1,000	4 contacts →
	Exact match “Founded in 1968, Usluel Group is a leading engineering and construction group operating in Energy, Telecommunications, and Transportation infrastructure.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Buma Mühendi̇sli̇k VE Danişmanlik A.Ş	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Buma Mühendislik ve Danışmanlık olarak, müşterilerimize mükemmel hizmet sunmayı, yüksek kaliteli ürünler üretmeyi ve sürdürülebilir bir gelecek için sorumlu bir şirket olmayı…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Iigs Mühendislik VE Danışmanlık Hizmetleri A.Ş	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	51-200	2 contacts →
	Exact match “IIGS is an engineering and consulting company serving mainly in nuclear, pipeline and railway industries during initiating, planning, executing, monitoring and closing phases of…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Maftek Mühendislik Danışmanlık Limited Şirketi	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “MAFTEK Mühendislik Danışmanlık Proje Yönetimi Endüstriyel Kontrol Gözetim Taahhüt Ticaret ve Sanayi Limited Şirketi” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Tecta Project Engineering	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “TECTA is a full service design-engineering and project management consultancy firm located in Ankara, Turkey.” Recorded in the RevenueBase company graph · Sep 17, 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 “railway consulting engineers”. 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 19 of 95 railway consulting engineers based in Ankara, Türkiye

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Railway consulting engineers based in Ankara, Türkiye at a glance

As of Sep 17, 2026

17.1%Verified-email coverage

43.2Average contacts per company

11-50Median size (employees)

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole Türkiye list rather than for Ankara, so it is reported there. Company counts and contact totals on this page are exact for Ankara, over 95 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 Ankara, Türkiye whose business descriptions match “railway consulting engineers” 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 701 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 September 17, 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 “railway consulting engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many railway consulting engineers are there based in Ankara, Türkiye?

RevenueBase identified 95 company matches for railway consulting engineers associated with Ankara, Türkiye as of September 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?

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

Which city in Türkiye has the most railway consulting engineers?

Ankara leads Türkiye with 95 company records, followed by Istanbul (79) and Cankaya (47).

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 701 professional contacts with verified work emails tracked across these 95 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 September 17, 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.