Company lists · Data refreshed November 2026

Top 25 Geoengineering companies based in Türkiye

RevenueBase identified 325 company matches for geoengineering companies associated with Türkiye as of November 2026 and tracks 2,167 professional contacts across them, including 181 with verified work emails. Istanbul is the largest hub.

This list covers company matches for geoengineering 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 November 5, 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 5, 2026 How this list was built
325Companies
2,167Contacts tracked
181Verified emails
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The 25 largest geoengineering companies based in Türkiye

Ranked by team size
Top 25 of 325 company matches for geoengineering companies based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBeşiktaş, TürkiyeHQ recorded Nov 5, 2026201-500175 contacts →

Exact match

“KASKTAŞ’ın doğuşu, 1957 yılında kurulan ve günümüzde dünyanın en büyük taahhüt firmaları arasında yer alan ENKA İnşaat ve Sanayi A.Ş.’ye dayanmaktadır.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchAnkara, TürkiyeHQ recorded Nov 5, 2026501-1,000129 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 5, 2026 · View company records in RevenueBase
3Exact matchKocaeli, TürkiyeHQ recorded Nov 5, 202651-20050 contacts →

Exact match

“As Timfog, we create tailor made engineering services for the greenhouse sector and focus on climatization systems and needs for greenhouses, with in-house project designing and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchCekmekoy, TürkiyeHQ recorded Nov 5, 202651-20045 contacts →

Exact match

“Zemin Etud ve Tasarim A.S.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202611-5035 contacts →

Exact match

“GeoDestek Zemar Ltd.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202611-5035 contacts →

Exact match

“AGM Mühendislik 1993 yılında Ankara'da kurulmuştur.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 202611-5029 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 · Nov 5, 2026 · View company records in RevenueBase
8Exact matchAtasehir, TürkiyeHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“As we face with the uprising and unwanted effects of the global warming, minimizing our carbon dioxide emissions is becoming more and more important each day.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchDilovası, TürkiyeHQ recorded Nov 5, 202651-20020 contacts →

Exact match

“Teknofor was established in and specializes about geotechnical and started to post tensioning work since 2009.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202611-5019 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 · Nov 5, 2026 · View company records in RevenueBase
11Exact matchHttps://g.page/blaym, TürkiyeHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Company Profile Browder + LeGuizamon & Associates, Inc.(BLA) is a versatile structural engineering consulting firm with more than completed projects since 1981.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“TR (EN & FR see below) Geomed yılından beri geoteknik mühendisliği uzmanlığı gerektiren işlerde müşterilerine hızlı, kaliteli ve yenilikçi çözümler sunan bir proje firmasıdır.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSarıçam/adana, TürkiyeHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Kocabey Hafriyat is a construction company based out of Cihadiye, Sarıçam/Adana, Turkey.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“FNÇ Mühendislik yerbilimleri konusundaki deneyimi ve bilgi birikimi ile mühendislik ve danışmanlık hizmeti vermek amacı ile kurulmuştur.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchCankaya, TürkiyeHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“INR provides worldwide consulting and engineering services especially in mining projects mainly associated with geological, geotechnical, and hydraulic engineering disciplines.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Deneyimli ve uzman kadrosuyla PROGEO Proje, Zemin ve Temel Mühendisliği (Geoteknik) alanlarında hizmet veren bir firmadır.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 202651-20010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Bünyesinde jeoloji, maden ve çevre mühendisliğinin yanı sıra çeşitli disiplinlerden oluşan tecrübeli uzman kadrosu ile her geçen gün büyümeye devam eden FİDES MÜHENDİSLİK…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchAntalya, TürkiyeHQ recorded Nov 5, 20261-108 contacts →

Exact match

“Minitalya is a company that has been actively engaged in the Agriculture, Energy, and Mining sectors since 2014.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchİzmir, TürkiyeHQ recorded Nov 5, 20261-108 contacts →

Exact match

“LİMTAŞ ENGINEERING CONSULTING TRADE CO.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202611-506 contacts →

Exact match

“MACOM Environment & Energy Corporation is an international, high-growth environmental company offering Environmental Modelling, Engineering, GIS, UAV, Mining and Regulatory…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchGebze, TürkiyeHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Piling & Ground Improvement Equipment Providers”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchÇankaya, TürkiyeHQ recorded Nov 5, 20261-106 contacts →

Exact match

“PROWIN Engineering was established in Ankara in 2012 to provide consultancy and engineering services to public and private sector organizations.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchAnkara, TürkiyeHQ recorded Nov 5, 20261-105 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 · Nov 5, 2026 · View company records in RevenueBase
25Exact matchMaltepe, TürkiyeHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Betonarme, çelik, yığma, karma her türlü yapı için öncelikle mevcut durum deprem performans analizi ve güçlendirme olmak üzere her türlü mühendislik tasarımı, tasarım kontrolü…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 325 geoengineering companies based in Türkiye

See the full list, filter by size, metro and specialty, and access 181 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Geoengineering companies based in Türkiye at a glance

As of Nov 5, 2026
8.4%Verified-email coverage
6.7Average contacts per company
1-10Median size (employees)
20.3%Largest-city concentration · Istanbul
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
197
11-50
80
51-200
33
201-500
10
501-1,000
3

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 325 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 “geoengineering 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 181 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 5, 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.

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

How many geoengineering companies are there based in Türkiye?

RevenueBase identified 325 company matches for geoengineering companies 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?

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

Which city has the most geoengineering companies?

Istanbul leads with 66 company records, followed by Ankara (49) 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 181 professional contacts with verified work emails tracked across these 325 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 5, 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.