Company lists · Data refreshed October 2026

Top 25 Gas processing engineering firms based in Türkiye

Name: Gas processing engineering firms based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 158 companies tracked

RevenueBase identified 158 company matches for gas processing engineering firms associated with Türkiye as of October 2026 and tracks 1,994 professional contacts across them, including 198 with verified work emails. Istanbul is the largest hub.

This list covers company matches for gas processing engineering firms 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 13, 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 13, 2026 How this list was built

158Companies

1,994Contacts tracked

198Verified emails

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The 25 largest gas processing engineering firms based in Türkiye

Ranked by team size

Top 25 of 158 company matches for gas processing engineering firms based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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	Stadia Engineering	Exact match	Çankaya, TürkiyeHQ recorded Oct 13, 2026	51-200	84 contacts →
	Exact match “Stadia Engineering and Consultancy was established in 2018.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	VEMAK	Exact match	Ankara, TürkiyeHQ recorded Oct 13, 2026	1,001-5,000	80 contacts →
	Exact match “VEMAK is a construction company based on Ankara, TURKEY” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3	Vespro Engineering	Exact match	Söğütlü, TürkiyeHQ recorded Oct 13, 2026	51-200	70 contacts →
	Exact match “Vespro is an international engineering & fabrication company supporting the realization of chemical plants across the world.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	Koryon Engineering & Consultancy	Exact match	Bornova, TürkiyeHQ recorded Oct 13, 2026	11-50	61 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 · Oct 13, 2026 · View company records in RevenueBase
5	KM Heavy Industries - Kmhi	Exact match	Tekirdag, TürkiyeHQ recorded Oct 13, 2026	51-200	52 contacts →
	Exact match “KMHI started its operations in 1962 and continues at workshop area (closed area sqm).” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6	Romon Group	Exact match	Kastamonu, TürkiyeHQ recorded Oct 13, 2026	201-500	41 contacts →
	Exact match “In addition to our core expertise in industrial piping construction, we offer our customers one-stop solutions in the areas of tanks and process equipment, structural steelwork…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	Rapid Engineering And Maintenance Solutions - Rems	Exact match	Izmir, TürkiyeHQ recorded Oct 13, 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 · Oct 13, 2026 · View company records in RevenueBase
8	Enertech Makina End. Tes. A.S	Exact match	İstanbul, TürkiyeHQ recorded Oct 13, 2026	501-1,000	30 contacts →
	Exact match “Enertech, 2020 yılında faaliyetlerine başlamıştır.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	Daggaz GAS Odorizing And Chemical Dosing	Exact match	Kocaeli, TürkiyeHQ recorded Oct 13, 2026	11-50	24 contacts →
	Exact match “Daggaz is one of the leading manufacturer and solution provider/contractor and of Chemical Injection Systems (as a manufacturer), Chemical Injection Pumps (as a manufacturer)…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	Teknopro Mühendislik VE Endüstri Tesisleri Üretimi A.Ş	Exact match	Taşköprü, TürkiyeHQ recorded Oct 13, 2026	51-200	20 contacts →
	Exact match “Teknopro Mühendislik ve Endüstri Tesisleri Üretimi A.Ş, yılında, mühendislik hizmetleri, proses ekipman tasarım ve imalatı, endüstriyel tesisler üretimi amacıyla kurulmuştur.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	Bi̇msan Endüstri̇	Exact match	Kocaeli̇, TürkiyeHQ recorded Oct 13, 2026	501-1,000	20 contacts →
	Exact match “BİMSAN was established under the leadership of our founder Ahmet KOÇAK in 1975, and continues its institutional operation as legal entity with the name of BİMSAN ENDÜSTRİ BİMSAN…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	Lefa Temsilcilik	Exact match	Besiktas, TürkiyeHQ recorded Oct 13, 2026	11-50	19 contacts →
	Exact match “20 yıldan bu yana petro kimya, enerji, tekstil, havacılık, kağıt ve ısı transfer gibi bir çok sektöre danışmanlık ve mühendislik hizmeti veren Lefa Temsilcilik, verdiği hizmetler…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	Petrogas Industry	Exact match	Gebze, TürkiyeHQ recorded Oct 13, 2026	51-200	16 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 · Oct 13, 2026 · View company records in RevenueBase
14	Erce Enerji	Exact match	Ankara, TürkiyeHQ recorded Oct 13, 2026	51-200	14 contacts →
	Exact match “25 Long Years Of Manufacturing Excellence!” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	Troya OIL And GAS Engineering	Exact match	Ankara, TürkiyeHQ recorded Oct 13, 2026	51-200	12 contacts →
	Exact match “Gathering the huge experience of its founders in the Oil & Gas sector, Troya Engineering was founded with the purpose of delivering high quality services to our customers with our…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	Pesscon Makina Mühendislik Metal İnşaat Sanayi VE Ticaret A.Ş	Exact match	Bayrakli, TürkiyeHQ recorded Oct 13, 2026	51-200	12 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 · Oct 13, 2026 · View company records in RevenueBase
17	Gazkon Group	Exact match	Ataşehir, TürkiyeHQ recorded Oct 13, 2026	51-200	12 contacts →
	Exact match “In 2011, Gazkon Pressure Control Systems emerged from a confluence of visionary minds.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	Flowio Engineering	Exact match	Kurtköy, TürkiyeHQ recorded Oct 13, 2026	11-50	11 contacts →
	Exact match “Flowio is an Engineering company who provides engineering solutions in energy industry mainly Oil & Gas, Power and Chemical Plants.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	E-Gaz	Exact match	İstanbul, TürkiyeHQ recorded Oct 13, 2026	11-50	7 contacts →
	Exact match “Doğalgazın diğer yakıt türlerine göre daha temiz ve daha ekonomik bir yakıt olması, ülkemizde kullanılan ısı ve proses sistemlerinin doğalgaza dönüştürülmesine neden olmuş ve…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20	Mechanimix	Exact match	Sakarya, TürkiyeHQ recorded Oct 13, 2026	1-10	7 contacts →
	Exact match “Mechanimix designs and manufactures industrial mixers, agitators, reactors, and vacuum dryers for process industries worldwide.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21	Atsan Laçin	Exact match	Istanbul, TürkiyeHQ recorded Oct 13, 2026	11-50	4 contacts →
	Exact match “20 yılı aşkın sektör tecrübemiz ile Akaryakıt, LPG, CNG, LNG, Yağ endüstrilerinde gemilerden tesislere, depolama tanklarından tankerlere, dolum noktalarından istasyonlara tüm…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22	Anka Ai̇r Maki̇na San.Ve Tic.Ltd.Şti	Exact match	İstanbul, TürkiyeHQ recorded Oct 13, 2026	1-10	4 contacts →
	Exact match “Anka Air Makina San.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23	Smart Engineering Industries	Exact match	Istanbul, TürkiyeHQ recorded Oct 13, 2026	1-10	4 contacts →
	Exact match “Smart Solutions for Smart People''” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24	Petrong Engineering Procurement Construction And Automation Systems	Exact match	Ankara, TürkiyeHQ recorded Oct 13, 2026	1-10	3 contacts →
	Exact match “PetroNG offers a fully integrated engineering, procurement and construction solutions as a system integrator for oil and gas facilities, power plants, petrochemical plants, LNG…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25	Egenmak Enerji Turbo Makina Mühendislik Sanayi VE Ticaret Limited Şirketi	Exact match	İzmir, TürkiyeHQ recorded Oct 13, 2026	1-10	3 contacts →
	Exact match “High spec machine skids packaging” Recorded in the RevenueBase company graph · Oct 13, 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 “gas processing engineering firms”. 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 158 gas processing engineering firms based in Türkiye

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Gas processing engineering firms based in Türkiye at a glance

As of Oct 13, 2026

9.9%Verified-email coverage

12.6Average contacts per company

11-50Median size (employees)

21.5%Largest-city concentration · Istanbul

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 158 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 “gas processing engineering firms” 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 198 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 13, 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 “gas processing engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many gas processing engineering firms are there based in Türkiye?

RevenueBase identified 158 company matches for gas processing engineering firms 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?

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

Which city has the most gas processing engineering firms?

Istanbul leads with 34 company records, followed by Ankara (14) and Adana (6).

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 198 professional contacts with verified work emails tracked across these 158 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 13, 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.