Company lists · Data refreshed November 2026

Top 22 Oil and gas exploration services based in Türkiye

RevenueBase identified 152 company matches for oil and gas exploration services associated with Türkiye as of November 2026 and tracks 5,245 professional contacts across them, including 413 with verified work emails. Ankara is the largest hub.

This list covers company matches for oil and gas exploration 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 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
152Companies
5,245Contacts tracked
413Verified emails
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The 22 largest oil and gas exploration services based in Türkiye

Ranked by team size
Top 22 of 152 company matches for oil and gas exploration services 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchÇankaya, TürkiyeHQ recorded Nov 4, 2026501-1,0001,813 contacts →

Exact match

“TP-OTC is established to provide all engineering and technology services for offshore operations in oil and gas industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchGölbaşı, TürkiyeHQ recorded Nov 4, 20261,001-5,0001,451 contacts →

Exact match

“Turkish Petroleum International Company (TPIC) 1988 yılında, uluslararası petrol endüstrisinin tüm değer zincirinde faaliyet göstermek amacıyla, Türkiye Petrolleri Anonim…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchAnkara, TürkiyeHQ recorded Nov 4, 2026201-500227 contacts →

Exact match

“BORDRILL Drilling Contractor & Trade Co.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchIstanbul, TürkiyeHQ recorded Nov 4, 2026201-50093 contacts →

Exact match

“ABOUT US: Drawing upon over four decades of expertise, our objective is to elevate inspection and surveillance endeavors to an international standard, thereby enhancing our brand…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchBornova, TürkiyeHQ recorded Nov 4, 202611-5064 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
6Exact matchAnkara, TürkiyeHQ recorded Nov 4, 2026201-50054 contacts →

Exact match

“Pozitif Sondaj was established by three driller brothers in year 2007, in order to offer a new option to the mineral exploration drilling services industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchYenimahalle, TürkiyeHQ recorded Nov 4, 202611-5039 contacts →

Exact match

“Çalık Petrol Arama Üretim Sanayi ve Ticaret A.Ş, 2012 yılında kurulmuştur.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchIzmir, TürkiyeHQ recorded Nov 4, 202651-20033 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
9Exact matchAnkara, TürkiyeHQ recorded Nov 4, 20261-1025 contacts →

Exact match

“Oilfield Services Company”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchÇankaya, TürkiyeHQ recorded Nov 4, 202651-20021 contacts →

Exact match

“Enerson Geophysical Exploration Company provides full service in various aspects of geophysical exploration with the implementation of innovative technologie.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchGebze, TürkiyeHQ recorded Nov 4, 202651-20019 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
12Exact matchBayrakli, TürkiyeHQ recorded Nov 4, 202651-20014 contacts →

Exact match

“yılından bu yana Petrol, Gaz, Enerji ve Madencilik sektörlerinde; Çelik Ekipman, tank İmalat, Montaj, Proje Yönetimi ve Kalite Kontrol konularında, yurtiçinde ve yurtdışında…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchBuharkent / Aydin, TürkiyeHQ recorded Nov 4, 202611-5014 contacts →

Exact match

“MET Kuyu Tamamlama Hizmetleri, çimentolama, asitleme ve soğutma gibi tüm kuyu tamamlama hizmetleri vermek ve deneyimli teknik kadrosu ile sürekli bakımları yapılan yüksek basınç…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchAnkara, TürkiyeHQ recorded Nov 4, 202651-20013 contacts →

Exact match

“25 Long Years Of Manufacturing Excellence!”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchAnkara, TürkiyeHQ recorded Nov 4, 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 4, 2026 · View company records in RevenueBase
16Exact matchÇankaya, TürkiyeHQ recorded Nov 4, 202611-5011 contacts →

Exact match

“NTech Drilling Technologies is a trusted partner in Türkiye’s upstream oil & gas industry, providing advanced manufacturing, inspection, refurbishment, rental, and consultancy…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchLevent, TürkiyeHQ recorded Nov 4, 20261-1011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchAnkara, TürkiyeHQ recorded Nov 4, 202611-508 contacts →

Exact match

“Emtesa operates as a technical supply company with the experienced engineer crew, serving companies that are in need of technical components.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchKadıköy, TürkiyeHQ recorded Nov 4, 20261-104 contacts →

Exact match

“Bunkerist Trading Brokering, which operates in the maritime sector with transit fuel and mineral oil trade, pre-sales and after-sales support services, is at your service with…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchKarsiyaka, TürkiyeHQ recorded Nov 4, 20261-104 contacts →

Exact match

“BIANCHA is a Türkiye-based provider of special chemicals and executive engineering solutions for the oil, gas and geothermal industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchAydın, TürkiyeHQ recorded Nov 4, 20261-102 contacts →

Exact match

“Enigma Engineering Solutions is an independent consultancy company which was found in 2023 in Turkey for the oil, gas & geothermal exploration & production industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact matchUskudar, TürkiyeHQ recorded Nov 4, 2026201-5001 contacts →

Exact match

“Gasco Enerji, geniş yelpazesindeki iş sahalarına, tüm doğalgaz ve petrol ekipmanlarını sunan ve uluslararası hizmet veren bir tedarikçi ve mühendislik kuruluşudur.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 22 of 152 oil and gas exploration services based in Türkiye

See the full list, filter by size, metro and specialty, and access 413 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas exploration services based in Türkiye at a glance

As of Nov 4, 2026
7.9%Verified-email coverage
34.5Average contacts per company
11-50Median size (employees)
27.0%Largest-city concentration · Ankara
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
68
11-50
48
51-200
21
201-500
10
501-1,000
4
1,001-5,000
1

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 152 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 exploration 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 413 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.

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 exploration services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas exploration services are there based in Türkiye?

RevenueBase identified 152 company matches for oil and gas exploration 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?

Tp-Otc 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 exploration services?

Ankara leads with 41 company records, followed by Istanbul (21) and Cankaya (19).

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 413 professional contacts with verified work emails tracked across these 152 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.