Company lists · Data refreshed September 2026

Top 25 Trade documentation services based in Türkiye

RevenueBase identified 178 trade documentation services headquartered in Türkiye as of September 2026 and tracks 1,399 professional contacts across them, including 223 with verified work emails. Istanbul is the largest hub.

This list covers trade documentation services headquartered in Türkiye, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review
178Companies
1,399Contacts tracked
223Verified emails
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The 25 largest trade documentation services based in Türkiye

Ranked by team size
Top 25 of 178 trade documentation services based in Türkiye, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to trade documentation services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceİstanbul, TürkiyeHQ checked Sep 22, 2026201-500126 contacts →

Indirect evidence

“Customs Consultancy”

Source: RevenueBase Database · checked Sep 22, 2026
2Indirect evidenceİstanbul, TürkiyeHQ checked Sep 22, 2026201-50079 contacts →

Indirect evidence

“Özdemir Gümrük Müşavirliği, hızlı, kaliteli, güvenilir ve butik hizmet anlayışıyla 1994 yılında kurulmuştur.”

Source: RevenueBase Database · checked Sep 22, 2026
3Indirect evidenceİstanbul, TürkiyeHQ checked Sep 22, 202651-20077 contacts →

Indirect evidence

“ONEL Şirketler Grubu çatısı altında yılında kurulan ONEL Gümrük Müşavirliği, dış ticaret alanında gümrükleme, lojistik, ithalat, ihracat, sigorta ve transit işlemlerinde…”

Source: RevenueBase Database · checked Sep 22, 2026
4Indirect evidenceGültepe, TürkiyeHQ checked Sep 22, 202651-20059 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 22, 2026
5Indirect evidenceBayrakli, TürkiyeHQ checked Sep 22, 202651-20053 contacts →

Indirect evidence

“Ege Uzman Gümrük Müşavirliği ve Lojistik Tic.”

Source: RevenueBase Database · checked Sep 22, 2026
6Indirect evidenceİstanbul, TürkiyeHQ checked Sep 22, 202651-20039 contacts →

Indirect evidence

“2001 yılında Kordon Gümrük Müşavirliği olarak faaliyetlerine başlamış, bugün 16 ilde toplam 19 ofisi bulunan, uzman personel ve güçlü altyapısı ile alanında Türkiye’nin en büyük…”

Source: RevenueBase Database · checked Sep 22, 2026
7Indirect evidenceİstanbul, TürkiyeHQ checked Sep 22, 202651-20039 contacts →

Indirect evidence

“Hakkımızda 1975 yılında Karaköy’de iki personel ile faaliyetine başlayan Oğuz Gümrük Müşavirliği, 31 yıl sonra bugün Gazeteciler sitesinde kendisine ait 6 katlı plazası, 85…”

Source: RevenueBase Database · checked Sep 22, 2026
8Indirect evidenceBeşiktaş, TürkiyeHQ checked Sep 22, 202651-20036 contacts →

Indirect evidence

“Gümrük Müşavirliği ve Dış Ticaret Danışmanlığı”

Source: RevenueBase Database · checked Sep 22, 2026
9Indirect evidenceNilüfer, TürkiyeHQ checked Sep 22, 202611-5022 contacts →

Indirect evidence

“Kuruluşumuzun temelleri 2004 yılında Yusuf Kabataş tarafından atılmıştır.”

Source: RevenueBase Database · checked Sep 22, 2026
10Indirect evidenceIstanbul, TürkiyeHQ checked Sep 22, 202651-20021 contacts →

Indirect evidence

“Tunaset Gümrük Müşavirliği, uzman çalışan kadrosuyla sahip olduğu tüm bilgi, birikim tecrübesini müşterilerine en yüksek kalitede sunarak Türkiye'nin önde gelen kurum ve…”

Source: RevenueBase Database · checked Sep 22, 2026
11Indirect evidenceİstanbul, TürkiyeHQ checked Sep 22, 202611-5019 contacts →

Indirect evidence

“Zirve Yetkilendirilmiş Gümrük Müşavirliği A.Ş, Gümrük Ve Ticaret Bakanlığında 35 yıl önemli görevlerde bulunmuş ve daha sonra kamu ve özel sektörde yöneticilik görevi üstlenmiş…”

Source: RevenueBase Database · checked Sep 22, 2026
12Indirect evidenceBasaksehir, TürkiyeHQ checked Sep 22, 202651-20016 contacts →

Indirect evidence

“Turnak Gümrük Müşavirliği Ltd.”

Source: RevenueBase Database · checked Sep 22, 2026
13Indirect evidenceAltayçeşme Maltepe, TürkiyeHQ checked Sep 22, 2026201-5009 contacts →

Indirect evidence

“Efektif Gümrük Müşavirliği; Deneyimli kadrosu ve güçlü teknolojik donanımı ile dış ticaret şirketlerine ihtiyaç ve talepleri doğrultusunda “ Dış Ticaret İşlemleri”nin tüm…”

Source: RevenueBase Database · checked Sep 22, 2026
14Indirect evidenceİstanbul, TürkiyeHQ checked Sep 22, 202651-2008 contacts →

Indirect evidence

“Nobel Gümrük Müşavirliği; şeffaflık, güvenilirlik ve kaliteli hizmet anlayışı ile dış ticaret ve gümrükleme sektöründe faaliyet göstermektedir.”

Source: RevenueBase Database · checked Sep 22, 2026
15Indirect evidenceİstanbul, TürkiyeHQ checked Sep 22, 202651-2008 contacts →

Indirect evidence

“1988 yılında küçük bir ofiste birkaç çalışma arkadaşı ile çıkılan bu uzun serüvende; planlı ve programlı, emin adımlarla ilerleyerek bugünlere gelmeyi başaran şirketimiz 28 yıldır…”

Source: RevenueBase Database · checked Sep 22, 2026
16Indirect evidenceIstanbul, TürkiyeHQ checked Sep 22, 202651-2007 contacts →

Indirect evidence

“E-Batı Gümrük Müşavirliği, sektörde 30 yılı aşkındır hizmet veren kadrosu ile yerli ve yabancı bir çok büyük firmaya gümrük müşavirliği hizmetleri vermektedir.”

Source: RevenueBase Database · checked Sep 22, 2026
17Indirect evidenceKadıköy, TürkiyeHQ checked Sep 22, 202611-507 contacts →

Indirect evidence

“Portinex Gümrük Müşavirliği, 4458 sayılı Gümrük Kanunu hükümleri uyarınca kurulmuş, gümrük müşavirliği ve dış ticaret danışmanlığı konusunda uzman ve deneyimli kadrosu ile başta…”

Source: RevenueBase Database · checked Sep 22, 2026
18Indirect evidenceAkdeniz, TürkiyeHQ checked Sep 22, 202611-506 contacts →

Indirect evidence

“Gümrük Müşavirliği ve Lojistik Hizmetleri”

Source: RevenueBase Database · checked Sep 22, 2026
19Indirect evidenceİstanbul, TürkiyeHQ checked Sep 22, 202611-505 contacts →

Indirect evidence

“DRC Lojistik Yatırım Ticaret A.Ş, uluslararası taşımacılık ve gümrük hizmetleri alanında uzmanlaşmış, güvenilir ve çözüm odaklı bir lojistik firmasıdır.”

Source: RevenueBase Database · checked Sep 22, 2026
20Indirect evidenceIstanbul, TürkiyeHQ checked Sep 22, 202611-505 contacts →

Indirect evidence

“As NAR Customs Consultancy, we facilitate import and export for you by preparing your customs declarations and other necessary documents.”

Source: RevenueBase Database · checked Sep 22, 2026
21Indirect evidenceKadikoy, TürkiyeHQ checked Sep 22, 202611-504 contacts →

Indirect evidence

“SUALP Yetkilendirilmiş Gümrük Müşavirliği kurumsal müşterilerine kaliteli hizmet sunan tecrübeli ve yenilikçi bir çözüm ortağıdır.”

Source: RevenueBase Database · checked Sep 22, 2026
22Indirect evidenceSisli, TürkiyeHQ checked Sep 22, 20261-104 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 22, 2026
23Indirect evidenceMaltepe, TürkiyeHQ checked Sep 22, 202611-503 contacts →

Indirect evidence

“İmer-Tez Gümrük Müşavirliği, 1992 yılından günümüze müşteri memnuniyetini temel alarak hızlı ve doğru bilgiyle kaliteli hizmet sunmayı ilke edinmiştir.”

Source: RevenueBase Database · checked Sep 22, 2026
24Indirect evidenceMersin, TürkiyeHQ checked Sep 22, 202611-503 contacts →

Indirect evidence

“About Us Founded in 1994 in Mersin, Hazal Gümrük Müşavirliği is a leading customs brokerage firm providing efficient customs clearance, logistics, and consulting services.”

Source: RevenueBase Database · checked Sep 22, 2026
25Indirect evidenceİzmir, TürkiyeHQ checked Sep 22, 202611-502 contacts →

Indirect evidence

“Fidelis Gümrük Müşavirliği, gümrük işlemleri ve lojistik çözümlerinde uzmanlaşmış bir danışmanlık firmasıdır.”

Source: RevenueBase Database · checked Sep 22, 2026

Showing 25 of 178 trade documentation services based in Türkiye

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Trade documentation services based in Türkiye at a glance

As of Sep 22, 2026
15.9%Verified-email coverage
7.9Average contacts per company
11-50Median size (employees)
37.6%Largest-city concentration · Istanbul
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
55
11-50
83
51-200
32
201-500
6

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 178 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among trade documentation services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Türkiye whose own description of what they do matches “trade documentation services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names trade documentation services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among trade documentation services, and records with no verified work email. Companies headquartered outside Türkiye are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 223 across the full list. 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 September 22, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Trade documentation services by metro

  • Trade documentation services in Istanbul67

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names trade documentation services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many trade documentation services are there based in Türkiye?

RevenueBase identified 178 trade documentation services headquartered in Türkiye as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Guler Customs Consultancy INC, headquartered in Istanbul, tops this list with the largest team on record.

Which city has the most trade documentation services?

Istanbul leads with 67 headquartered companies, followed by Izmir (13) and Mersin (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 223 verified decision-maker contacts tracked across these 178 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 Smart Search, 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.