Company lists · Data refreshed October 2026

Top 9 Offshore pipeline engineering companies based in Türkiye

RevenueBase identified 40 company matches for offshore pipeline engineering companies associated with Türkiye as of October 2026 and tracks 2,280 professional contacts across them, including 302 with verified work emails. Istanbul is the largest hub.

This list covers company matches for offshore pipeline engineering 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 October 19, 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 Oct 19, 2026 How this list was built
40Companies
2,280Contacts tracked
302Verified emails
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The 9 largest offshore pipeline engineering companies based in Türkiye

Ranked by team size
Top 9 of 40 company matches for offshore pipeline engineering companies based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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 Oct 19, 2026501-1,0001,766 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 · Oct 19, 2026 · View company records in RevenueBase
2Exact matchÇankaya, TürkiyeHQ recorded Oct 19, 202651-20084 contacts →

Exact match

“Stadia Engineering and Consultancy was established in 2018.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchKadıköy, TürkiyeHQ recorded Oct 19, 2026201-50031 contacts →

Exact match

“Kara Doğal Gaz Boru Hatları Projeleri, İnovasyon Projeleri, Havaalanı Projeleri, Sualtı Deniz Doğal Gaz Boru Hatları Projeleri, Deniz Dibi tarama ve Susuzlaştırma Projeleri…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchİstanbul, TürkiyeHQ recorded Oct 19, 202651-20024 contacts →

Exact match

“Çalışanlarının 25 yılı aşkın deniz, sualtı ve telekomünikasyon endüstrileri tecrübelerini birleştiren GateMarine, 2006 yılında sualtı teknolojileri üzerine özel tasarım üretimleri…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchIstanbul, TürkiyeHQ recorded Oct 19, 202611-509 contacts →

Exact match

“Offshore C/W Pipeline Construction Subsea Oil & Gas Pipelines Scaffolding Construction Dredging Services Ship Hull Survey Services Pipeline Survey Services Salvage Wreck Removal…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchKocaeli, TürkiyeHQ recorded Oct 19, 202611-508 contacts →

Exact match

“Founded in 2011 as The ACES limited.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchAtaşehir, TürkiyeHQ recorded Oct 19, 20261-103 contacts →

Exact match

“DETRA is an engineering company acts in energy and oil & gas sectors and supplies both piping products and design & engineering services.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchİstanbul, TürkiyeHQ recorded Oct 19, 2026201-5002 contacts →

Exact match

“Turkish Distributor/Agent of the following Pipeline Construction Service Providers- CRC-Evans - Canusa - Applus RTD - Denso Germany - Europipeline Equipment - Perar - Galperti -…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchSisli, TürkiyeHQ recorded Oct 19, 202611-502 contacts →

Exact match

“Pipekom was established in 2015 as a specialized trading house providing its customers with one stop shop for infrastructure turnkey solutions.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 9 of 40 offshore pipeline engineering companies based in Türkiye

See the full list, filter by size, metro and specialty, and access 302 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Offshore pipeline engineering companies based in Türkiye at a glance

As of Oct 19, 2026
13.2%Verified-email coverage
57.0Average contacts per company
11-50Median size (employees)
32.5%Largest-city concentration · Istanbul
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
8
11-50
15
51-200
9
201-500
5
501-1,000
2
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 40 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 “offshore pipeline engineering 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 302 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 October 19, 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 “offshore pipeline engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore pipeline engineering companies are there based in Türkiye?

RevenueBase identified 40 company matches for offshore pipeline engineering companies associated with Türkiye as of October 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 offshore pipeline engineering companies?

Istanbul leads with 13 company records, followed by Cankaya (5) and Ankara (2).

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 302 professional contacts with verified work emails tracked across these 40 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 October 19, 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.