Company lists · Data refreshed September 2026

Top 25 Customs and tariff law firms worldwide

RevenueBase identified 3,833 company matches for customs and tariff law firms worldwide as of September 2026 and tracks 31,280 professional contacts across them, including 7,201 with verified work emails. Brazil is the largest market and Istanbul the largest hub.

This list covers company matches for customs and tariff law firms worldwide, 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 September 28, 2026. Country and city lists for customs and tariff law firms follow the table.

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 Sep 28, 2026 How this list was built
3,833Companies
31,280Contacts tracked
7,201Verified emails
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The 25 largest customs and tariff law firms worldwide

Ranked by team size
Top 25 of 3,833 company matches for customs and tariff law firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchSaint Albans, VT, United StatesHQ recorded Sep 28, 2026501-1,000373 contacts →

Exact match

“Founded in 1919, Deringer offers over a century of logistics expertise, which is complemented by boutique customer service and a complete commitment to your satisfaction as a…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchKağıthane, TürkiyeHQ recorded Sep 28, 2026501-1,000343 contacts →

Exact match

“Kaliteli hizmet anlayışını, yenilikleri ve teknolojik gelişmeleri takip ederek, etik ve insani değerlerinden ödün vermeden, daha ileriye taşımak ve sektörün lider markası olarak…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchİstanbul, TürkiyeHQ recorded Sep 28, 2026501-1,000321 contacts →

Exact match

“Misyonumuz; Müşteri odaklı, teknoloji gelişmelere açık, etik değerlere bağlı, sürdürülebilir kurumsal çözüm ortağı olmak.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchWinnipeg, MB, CanadaHQ recorded Sep 28, 202651-200276 contacts →

Exact match

“North America's sole-focus customs brokerage and trade compliance partner since 1901.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchNogales, MexicoHQ recorded Sep 28, 2026501-1,000262 contacts →

Exact match

“Gamas has been providing trade services since 1942.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchNova Lima, BrazilHQ recorded Sep 28, 2026201-500216 contacts →

Exact match

“Inter Aduaneira, the first company of the Inter Group, established in 1996, in Belo Horizonte.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchRio De Janeiro, BrazilHQ recorded Sep 28, 2026201-500214 contacts →

Exact match

“Fundado em 1959, Ulhôa Canto Advogados é referência em advocacia empresarial.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchVeracruz, MexicoHQ recorded Sep 28, 2026201-500209 contacts →

Exact match

“Corporativo Enciso es una de las principales Agencias Aduanales de México.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchİstanbul, TürkiyeHQ recorded Sep 28, 202651-200207 contacts →

Exact match

“NAZALI; kamu ve özel sektör tecrübesine sahip ortak ve çalışanları ile vergi, sosyal güvenlik ve gümrük alanlarında uzmanlaşmış, Türkiye’nin tescilli ilk mali hukuk bürosudur.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchAlgeciras, SpainHQ recorded Sep 28, 2026n/a201 contacts →

Exact match

“Maersk Logistics & Services Spain is a licensed Customs Brokerage Agent part of Maersk, an integrated transport and logistics company with multiple brands and is a global leader…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchPeabody, MA, United StatesHQ recorded Sep 28, 2026201-500189 contacts →

Exact match

“Tradewin, established in 1997, is a leading provider of import and export advice worldwide.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Sep 28, 202651-200178 contacts →

Exact match

“Em 2017 nasce um Escritório embasado em relações de confiança e de proximidade, construídas por meio de um atendimento personalizado, ágil e eficaz.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchBanska Bystrica, SlovakiaHQ recorded Sep 28, 20265,001-10,000159 contacts →

Exact match

“plní úlohy, ktoré vyplývajú z hlavného poslania finančnej správy, a to najmä v oblasti zamedzovania porušovania colných a daňových predpisov- vykonáva dohľad nad dodržiavaním…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchJakarta Selatan, IndonesiaHQ recorded Sep 28, 202651-200155 contacts →

Exact match

“GNV Consulting is widely recognized as one of the leading consulting firms providing non-attest services for tax, customs and related trade regulatory issues in Indonesia.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchValley Stream, NY, United StatesHQ recorded Sep 28, 2026201-500138 contacts →

Exact match

“Alba Wheels Up International, LLC® is part of The Alba Group, a portfolio of specialized companies delivering end-to-end solutions across customs brokerage, international and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchBrussels, BelgiumHQ recorded Sep 28, 202651-200128 contacts →

Exact match

“Van Bael & Bellis is a leading independent international law firm headquartered in Brussels and with offices in London and Geneva.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchİstanbul, TürkiyeHQ recorded Sep 28, 2026201-500126 contacts →

Exact match

“Customs Consultancy”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchAmsterdam, NetherlandsHQ recorded Sep 28, 202651-200126 contacts →

Exact match

“IA is the oil that keeps the international trade machine operating when it threatens to falter.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchQueretaro, MexicoHQ recorded Sep 28, 2026501-1,000119 contacts →

Exact match

“Somos una Agencia Aduanal con más de 50 años de experiencia en el medio, ofrecemos distintas soluciones para las operaciones de Comercio Exterior, realizando un estudio profundo…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchKaty, TX, United StatesHQ recorded Sep 28, 202651-200118 contacts →

Exact match

“Charter Brokerage is a leading global trade services company providing complete customs, import, export, drawback and related services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchMiami, FL, United StatesHQ recorded Sep 28, 202651-200118 contacts →

Exact match

“Since 1977, Sandler, Travis & Rosenberg, P.A.(ST & R) has set the standard for providing comprehensive and effective international trade-related legal and consulting services to…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchİstanbul, TürkiyeHQ recorded Sep 28, 202651-200114 contacts →

Exact match

“SYK Danışmanlık Grubu, hem yerel hem de uluslararası alandaki geniş tecrübesi ile müşterilerine uzun yıllardır önemli ticari projelerde üstün danışmanlık hizmetleri sunmaya devam…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchLondrina, BrazilHQ recorded Sep 28, 202651-200106 contacts →

Exact match

“DIREITO TRIBUTÁRIO Completa assessoria a contribuintes, para a melhor interpretação e aplicação de normas tributárias; Consultoria voltada para o correto planejamento e…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchSantos, BrazilHQ recorded Sep 28, 202651-200104 contacts →

Exact match

“A PBL atua com excelência no desembaraço aduaneiro criando laços fortes com seus clientes e oferecendo suporte técnico unificado na área de assessoria e despacho aduaneiro nos…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchChicago, IL, United StatesHQ recorded Sep 28, 202651-200102 contacts →

Exact match

“Since its founding in 1929, Masuda Funai has focused its practice on successfully representing international and domestic companies entering, operating and expanding in the United…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 3,833 customs and tariff law firms worldwide

See the full list, filter by size, metro and specialty, and access 7,201 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customs and tariff law firms worldwide at a glance

As of Sep 28, 2026
23.0%Verified-email coverage
8.2Average contacts per company
1-10Median size (employees)
2.9%Largest-city concentration · Istanbul
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
2,051
11-50
1,326
51-200
349
201-500
64
501-1,000
13
1,001-5,000
6
5,001-10,000
1
10001+
3

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for customs and tariff law firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “customs and tariff law 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. 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 7,201 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 September 28, 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.

Customs and tariff law firms by location

28 lists · largest first

Every Customs and tariff law firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “customs and tariff law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customs and tariff law firms are there worldwide?

RevenueBase identified 3,833 company matches for customs and tariff law firms worldwide as of September 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?

A.N. Deringer, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most customs and tariff law firms?

Brazil leads with 555 companies, followed by the United States (381) and Türkiye (317). Every customs and tariff law firms list by country and city is linked on this page.

Which city has the most customs and tariff law firms?

Istanbul leads with 111 company records, followed by Sao Paulo (103) and Santos (64).

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 7,201 professional contacts with verified work emails tracked across these 3,833 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 September 28, 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.