Company lists · Data refreshed November 2026

Top 25 Oil and gas environmental contractors based in Türkiye

Name: Oil and gas environmental contractors based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 4, 2026 259 companies tracked

RevenueBase identified 259 company matches for oil and gas environmental contractors associated with Türkiye as of November 2026 and tracks 2,834 professional contacts across them, including 296 with verified work emails. Ankara is the largest hub.

This list covers company matches for oil and gas environmental contractors 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 4, 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 4, 2026 How this list was built

259Companies

2,834Contacts tracked

296Verified emails

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The 25 largest oil and gas environmental contractors based in Türkiye

Ranked by team size

Top 25 of 259 company matches for oil and gas environmental contractors based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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	Bordrill Drilling Contractor And Trade Corp	Exact match	Ankara, TürkiyeHQ recorded Nov 4, 2026	201-500	227 contacts →
	Exact match “BORDRILL Drilling Contractor & Trade Co.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2	Exacons	Exact match	Istanbul, TürkiyeHQ recorded Nov 4, 2026	201-500	153 contacts →
	Exact match “EXACONS Project and Contracting Inc; was founded in 2014, Istanbul based on the vision to become a Solution Partner in every phase of the industrial facility life cycle for local…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3	Çınar Engineering Consultancy INC	Exact match	Etimesgut, TürkiyeHQ recorded Nov 4, 2026	51-200	78 contacts →
	Exact match “The environment is a rising value in the world.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4	Koryon Engineering & Consultancy	Exact match	Bornova, TürkiyeHQ recorded Nov 4, 2026	11-50	64 contacts →
	Exact match “At A Glance;* Oil & Gas Engineering Company,* Managed by Practicing Refinery Engineers,* Engineering Expertise that Minimizes Cost & Improves Process,* Over 100 Total Project…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5	Artemis Arıtım	Exact match	İstanbul, TürkiyeHQ recorded Nov 4, 2026	51-200	63 contacts →
	Exact match “1998 yılından günümüze çevre koruma konusunda faaliyet gösteren Artemis Arıtım uluslararası bilgi ve tecrübeye sahip mühendisleri ve akademik danışmanlarıyla birçok başarılı…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6	Çınar Çevre Laboratuvarı A.Ş	Exact match	Ankara, TürkiyeHQ recorded Nov 4, 2026	51-200	41 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7	Clean Tank Engineering	Exact match	Aliaga, TürkiyeHQ recorded Nov 4, 2026	201-500	37 contacts →
	Exact match “CleanTank Mühendislik - Mühendislik Hizmeti - Kumlama ve Boyama Hizmeti - API 650 Tank İmalatları - API 653 Tank Bakım Onarım Hizmeti CleanTank Mekanik - Endüstriyel Borulama…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8	Kuark Endüstri A.Ş	Exact match	Izmir, TürkiyeHQ recorded Nov 4, 2026	201-500	37 contacts →
	Exact match “Having expertise on Industrial construction, mainly in Oil & Gas Industry.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9	Rapid Engineering And Maintenance Solutions - Rems	Exact match	Izmir, TürkiyeHQ recorded Nov 4, 2026	51-200	33 contacts →
	Exact match “Rapid Engineering and Maintenance Solutions - REMS company is set in Turkey with the aim to provide engineering and maintenance solutions as well as construction services to the…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10	Ulus Mühendi̇sli̇k	Exact match	Maltepe, TürkiyeHQ recorded Nov 4, 2026	11-50	33 contacts →
	Exact match “Ulus Mühendislik Olarak, ÇEVRE DANIŞMANLIĞI' nda Uzman Mühendis Kadrolarımızla Hizmet Sunmaktayız.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11	Enertech Makina End. Tes. A.S	Exact match	İstanbul, TürkiyeHQ recorded Nov 4, 2026	501-1,000	32 contacts →
	Exact match “Enertech, 2020 yılında faaliyetlerine başlamıştır.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12	Proçed Çevre Danışmanlığı Mühendislik İnş. San. VE Tic. Ltd. ŞTI	Exact match	İzmir, TürkiyeHQ recorded Nov 4, 2026	11-50	31 contacts →
	Exact match “Proçed Çevre Danışmanlığı Mühendislik İnş.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13	Crad Çevre Risk Analiz Denetim VE Eğitim Hizmetleri A.Ş	Exact match	İstanbul, TürkiyeHQ recorded Nov 4, 2026	11-50	26 contacts →
	Exact match “CRAD 2008 yılında, kimya ve benzeri endüstri alanlarını Türkiye ve dünya çapında kimyasal mevzuatlara uyum konusunda desteklemek amacıyla kurulmuştur.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14	Most Denizcilik Çevre Hizmetleri Sanayi VE Ticaret A.Ş	Exact match	İstanbul, TürkiyeHQ recorded Nov 4, 2026	51-200	24 contacts →
	Exact match “Doğru Ekipman ve Doğru Ekip ile Denizler Bizimle Temiz; Most Denizcilik, Türkiye'de petrol ve diğer zararlı madde döküntüsü konusunda planlama, eğitim, tatbikat ve operasyonel…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15	CS Oilfield	Exact match	İstanbul, TürkiyeHQ recorded Nov 4, 2026	11-50	20 contacts →
	Exact match “CS OILFIELD offers high quality solutions in the optimum way by evaluating each operation individually with its own parameters.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16	Eçed Çevre Danışmanlık VE Mühendislik Hizmetleri	Exact match	Istanbul, TürkiyeHQ recorded Nov 4, 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 4, 2026 · View company records in RevenueBase
17	Petrogas Industry	Exact match	Gebze, TürkiyeHQ recorded Nov 4, 2026	51-200	19 contacts →
	Exact match “Petrogas Industry (PGI), a subsidiary of Petrogas E&P, specializes in equipment manufacturing, turnkey industrial solutions and EPC services for energy industry.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18	ETC Çevre Teknolojileri	Exact match	Konutkent Çankaya, TürkiyeHQ recorded Nov 4, 2026	11-50	18 contacts →
	Exact match “ETC, 2004 yılında faaliyetlerine başlamış olup çevre danışmanlık, ÇED Raporları, Proje Tanıtım Dosyaları hazırlanması, atıksu arıtma tesisleri yapımı, işletme ve bakım hizmetleri…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19	MIM Engineering & Consulting Mimenco	Exact match	Manisa, TürkiyeHQ recorded Nov 4, 2026	11-50	17 contacts →
	Exact match “MIM Mühendislik ve Danışmanlık faaliyet gösterdiği sektörlerde her zaman verdiği hizmetin profesyonelliği ve kalitesi ile tanınan, çok sayıda uluslararası ve yerli dev firmanın…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20	Intergeo Çevre Teknolojileri Ltd.Şti	Exact match	Kadikoy, TürkiyeHQ recorded Nov 4, 2026	11-50	15 contacts →
	Exact match “Uzman mühendislerimiz ile çevre sektöründe uygun, teknolojik, sürdürülebilir çözümler üretiyoruz.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21	Erce Enerji	Exact match	Ankara, TürkiyeHQ recorded Nov 4, 2026	51-200	13 contacts →
	Exact match “25 Long Years Of Manufacturing Excellence!” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22	NRC Çevre Koruma Atık Yönetimi VE Arıtma Hizmetleri A.Ş	Exact match	Çankaya, TürkiyeHQ recorded Nov 4, 2026	201-500	11 contacts →
	Exact match “NRC, karada ve denizde meydana gelebilecek petrol ve diğer zararlı maddelerin yayılım olaylarına anında müdahale edebilecek kapasiteye sahip deneyimli ve uzman bir ekibe sahiptir.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23	Fides Mühendislik	Exact match	Ankara, TürkiyeHQ recorded Nov 4, 2026	11-50	10 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 4, 2026 · View company records in RevenueBase
24	Dorlion Çevre	Exact match	Mamure, TürkiyeHQ recorded Nov 4, 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 4, 2026 · View company records in RevenueBase
25	Resisco Mühendislik A.Ş	Exact match	Çankaya, TürkiyeHQ recorded Nov 4, 2026	11-50	9 contacts →
	Exact match “Resisco, ülkenin alanlarında öncü firmalarına Sera Gazı Emisyonları, Sürekli Emisyon Ölçüm Sistemleri (SEÖS) Mevzuat ve Uygulamaları ve genel olarak Çevre Mevzuatları hakkında…” Recorded in the RevenueBase company graph · Nov 4, 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 “oil and gas environmental contractors”. 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 259 oil and gas environmental contractors based in Türkiye

See the full list, filter by size, metro and specialty, and access 296 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas environmental contractors based in Türkiye at a glance

As of Nov 4, 2026

10.4%Verified-email coverage

10.9Average contacts per company

11-50Median size (employees)

15.8%Largest-city concentration · Ankara

Nov 4, 2026Page data refreshed

Companies by employee count

1-10

128

11-50

51-200

201-500

501-1,000

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 259 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 “oil and gas environmental contractors” 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 296 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 4, 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.

Oil and gas environmental contractors by metro

Oil and gas environmental contractors in Ankara41

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 “oil and gas environmental contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas environmental contractors are there based in Türkiye?

RevenueBase identified 259 company matches for oil and gas environmental contractors 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?

Bordrill Drilling Contractor And Trade Corp tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most oil and gas environmental contractors?

Ankara leads with 41 company records, followed by Istanbul (39) 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 296 professional contacts with verified work emails tracked across these 259 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 4, 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.