Company lists · Data refreshed November 2026

Top 25 Infrastructure permitting consultants based in Türkiye

Name: Infrastructure permitting consultants based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 224 companies tracked

RevenueBase identified 224 company matches for infrastructure permitting consultants associated with Türkiye as of November 2026 and tracks 4,297 professional contacts across them, including 199 with verified work emails. Ankara is the largest hub.

This list covers company matches for infrastructure permitting consultants 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

224Companies

4,297Contacts tracked

199Verified emails

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The 25 largest infrastructure permitting consultants based in Türkiye

Ranked by team size

Top 25 of 224 company matches for infrastructure permitting consultants 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	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
2	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
3	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
4	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
5	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
6	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
7	BCT Construction Architecture Engineering Consultancy Incorporated Company	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	51-200	77 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 · Nov 6, 2026 · View company records in RevenueBase
8	AGM Mühendislik	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	11-50	35 contacts →
	Exact match “AGM Mühendislik 1993 yılında Ankara'da kurulmuştur.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Proçed Çevre Danışmanlığı Mühendislik İnş. San. VE Tic. Ltd. ŞTI	Exact match	İzmir, TürkiyeHQ recorded Nov 6, 2026	11-50	31 contacts →
	Exact match “Proçed Çevre Danışmanlığı Mühendislik İnş.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Yuksel Domanic Eng. LTD	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	51-200	28 contacts →
	Exact match “Yuksel Domanic Engineering Limited has been a leading engineering design and consulting company in the field of highway and railway since in 1986 in Ankara - Turkey.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Probe Engineering Architecture & Consultancy	Exact match	Çankaya, TürkiyeHQ recorded Nov 6, 2026	11-50	21 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 · Nov 6, 2026 · View company records in RevenueBase
12	Eçed Çevre Danışmanlık VE Mühendislik Hizmetleri	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	11-50	20 contacts →
	Exact match “2001 yılında kurucumuz Harun TEKAY Çevre Danışmanlık hizmetlerinde aktif çalışma hayatına başlamıştır.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Akar-Su Mühendislik VE Müşavirlik Ltd. ŞTI	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	11-50	20 contacts →
	Exact match “TR-AKAR-SU Mühendislik Müşavirlik Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Teknik Mühendislik VE Müşavirlik A.Ş	Exact match	Sariyer, TürkiyeHQ recorded Nov 6, 2026	11-50	20 contacts →
	Exact match “Teknik Engineering is a Doğuş Group company established in 1984 to provide engineering, consultancy and technical services to institutions and contractors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Sayhan Engineering	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “SAYHAN Mühendislik yurtiçi ve yurtdışında müşterilerine kapsamlı mühendislik, tasarım ve müşavirlik hizmetleri veren bir firmadır.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Endeco Engineering Design Consultancy	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “ENDECO is an engineering, design and consultancy company which was established in 2003.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Ural Engineering	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	51-200	16 contacts →
	Exact match “URAL Engineering Co.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Enproje	Exact match	Küçükbakkalköy, TürkiyeHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “BİZ KİMİZ?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Bridgewiz International Engineering And Consulting	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	1-10	10 contacts →
	Exact match “Trusted Source of Fast and Professional Answers for Bridge Engineering” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Dorlion Çevre	Exact match	Mamure, TürkiyeHQ recorded Nov 6, 2026	1-10	10 contacts →
	Exact match “Temmuz 2015'te faaliyetine başlayan Dorlion Çevre, Türkiye genelinde uzman kadrosuyla çevre mühendisliği konusunda mühendislik hizmetleri vermektedir.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Aykome Mühendislik Müşavirlik Mak. San. Ltd. ŞTI	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	11-50	9 contacts →
	Exact match “AYKOME, tescilli sloganı olan Altyapı Koordinasyon Merkezi kısaltması olarak markalaşmıştır.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Limtas Construction Engineering Consulting	Exact match	İzmir, TürkiyeHQ recorded Nov 6, 2026	1-10	8 contacts →
	Exact match “LİMTAŞ ENGINEERING CONSULTING TRADE CO.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Enar Mühendislik Mimarlık VE Danışmanlık	Exact match	Besiktas, TürkiyeHQ recorded Nov 6, 2026	11-50	7 contacts →
	Exact match “Havalimanı, Raylı Sistemler, Tüneller, Yüksek Yapılar, Enerji Tesisleri, Sanayi Tesisleri, Deniz ve Kıyı Yapıları projelerinde global düzeyde önemli referanslara sahip ENAR…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	TUR Group	Exact match	Üsküdar, TürkiyeHQ recorded Nov 6, 2026	501-1,000	7 contacts →
	Exact match “Sektörde uzun yıllar başarılı işlere imza atmış, deneyimli uzman kadromuzla, en modern makinalardan oluşan sürekli geliştirdiğimiz ekipman parkımızla, hızlı iş akışı sağlayan öz…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	BNN Consulting And Engineering LTD	Exact match	Çankaya, TürkiyeHQ recorded Nov 6, 2026	11-50	7 contacts →
	Exact match “BNN Danışmanlık ve Mühendislik, 2017 yılında Kamu Sektörünün ulaşım alanında ihtiyaçlarına özel tasarım, proje yönetimi, kontrollük, kalite, güvence ve kontrol hizmetleri vermek…” 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 “infrastructure permitting consultants”. 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 224 infrastructure permitting consultants based in Türkiye

See the full list, filter by size, metro and specialty, and access 199 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure permitting consultants based in Türkiye at a glance

As of Nov 6, 2026

4.6%Verified-email coverage

19.2Average contacts per company

11-50Median size (employees)

23.7%Largest-city concentration · Ankara

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

106

11-50

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 224 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 “infrastructure permitting consultants” 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 199 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.

Infrastructure permitting consultants 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 “infrastructure permitting consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure permitting consultants are there based in Türkiye?

RevenueBase identified 224 company matches for infrastructure permitting consultants 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?

Prokon Mühendislik VE Müşavirlik A.Ş tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most infrastructure permitting consultants?

Ankara leads with 53 company records, followed by Istanbul (41) and Cankaya (34).

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 199 professional contacts with verified work emails tracked across these 224 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.