Company lists · Data refreshed September 2026

Top 25 International trade attorneys based in the United States

Name: International trade attorneys based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 284 companies tracked

RevenueBase identified 284 international trade attorneys headquartered in the United States as of September 2026 and tracks 2,338 professional contacts across them, including 1,060 with verified work emails. Washington is the largest hub.

This list covers international trade attorneys headquartered in the United States, 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 20, 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 20, 2026 86% judged on-target in blind review

284Companies

2,338Contacts tracked

1,060Verified emails

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The 25 largest international trade attorneys based in the United States

Ranked by team size

Top 25 of 284 international trade attorneys based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to international trade attorneys: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Tradewin	Indirect evidence	Peabody, MA, United StatesHQ checked Sep 20, 2026	201-500	189 contacts →
	Indirect evidence “Tradewin, established in 1997, is a leading provider of import and export advice worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
2	Charter Brokerage LLC	Partial evidence	Katy, TX, United StatesHQ checked Sep 20, 2026	51-200	118 contacts →
	Partial evidence “Charter Brokerage is a leading global trade services company providing complete customs, import, export, drawback and related services.” Source: RevenueBase Database · checked Sep 20, 2026
3	Sandler, Travis & Rosenberg, P.A	Strong evidence	Miami, FL, United StatesHQ checked Sep 20, 2026	51-200	118 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
4	Masuda Funai	Partial evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	51-200	102 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
5	Focus Business Solutions, INC	Indirect evidence	Taylor, MI, United StatesHQ checked Sep 20, 2026	51-200	89 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
6	Cassidy Levy Kent	Strong evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	51-200	79 contacts →
	Strong evidence “Cassidy Levy Kent (CLK) is an international law firm that focuses on legal and policy issues raised by cross-border transactions, trade controls, trade remedy litigation…” Source: RevenueBase Database · checked Sep 20, 2026
7	Barakat Bossa	Partial evidence	Coral Gables, FL, United StatesHQ checked Sep 20, 2026	51-200	68 contacts →
	Partial evidence “Barakat + Bossa is a Chambers-ranked international business law firm trusted by entrepreneurs, privately held companies, and multinational corporations for more than two decades.” Source: RevenueBase Database · checked Sep 20, 2026
8	DLA Piper US LLP	Indirect evidence	Austin, TX, United StatesHQ checked Sep 20, 2026	n/a	68 contacts →
	Indirect evidence “DLA Piper US LLP is a legal services company based out of 401 CONGRESS AVE, Austin, Texas, United States.” Source: RevenueBase Database · checked Sep 20, 2026
9	Floyd Zadkovich	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	11-50	54 contacts →
	Indirect evidence “Founded by Ed Floyd and Luke Zadkovich in 2017, Floyd Zadkovich is now a global team of over 30 ambitious lawyers.” Source: RevenueBase Database · checked Sep 20, 2026
10	Grunfeld, Desiderio, Lebowitz, Silverman & Klestadt LLP	Strong evidence	New York, NY, United StatesHQ checked Sep 20, 2026	51-200	53 contacts →
	Strong evidence “GDLSK LLP is one of the nation’s largest law firms devoted exclusively to international trade and customs matters.” Source: RevenueBase Database · checked Sep 20, 2026
11	721 Logistics LLC	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 20, 2026	51-200	51 contacts →
	Indirect evidence “We are a full-service, family-owned, U.S.” Source: RevenueBase Database · checked Sep 20, 2026
12	Berliner Corcoran & Rowe LLP	Partial evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	11-50	44 contacts →
	Partial evidence “Berliner Corcoran & Rowe LLP is a boutique law firm focused on international law, export controls/sanctions/customs/OFAC/CFIUS, litigation, corporate and intellectual property law.” Source: RevenueBase Database · checked Sep 20, 2026
13	ZOE IT Customs, Corp	Partial evidence	San Jose, United StatesHQ checked Sep 20, 2026	51-200	40 contacts →
	Partial evidence “Zoe IT Customs Corp, was founded on Our focus is mainly those international companies that have a foreign subsidiary that operates a program of temporary or permanent imports.” Source: RevenueBase Database · checked Sep 20, 2026
14	Braumiller LAW Group	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 20, 2026	11-50	28 contacts →
	Indirect evidence “With offices in the U.S.” Source: RevenueBase Database · checked Sep 20, 2026
15	Harris Sliwoski LLP	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	11-50	27 contacts →
	Indirect evidence “When expanding globally, businesses need a law firm that understands both local intricacies and worldwide opportunities.Harris Sliwoski delivers cross-border legal services…” Source: RevenueBase Database · checked Sep 20, 2026
16	IOR Direct Solutions	Partial evidence	Miami, FL, United StatesHQ checked Sep 20, 2026	11-50	26 contacts →
	Partial evidence “Follow IOR Direct Solutions Global Logistics • Trade Compliance • IOR/EOR Expertise IOR Direct Solutions helps companies move high-value goods across borders with confidence.” Source: RevenueBase Database · checked Sep 20, 2026
17	Star Usa, INC	Indirect evidence	Wooster, OH, United StatesHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
18	Barnes, Richardson & Colburn, LLP	Partial evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	11-50	22 contacts →
	Partial evidence “Barnes, Richardson & Colburn LLP is a boutique global trade law firm representing importers and exporters facing challenges related to removing cost, risk, and delay in their…” Source: RevenueBase Database · checked Sep 20, 2026
19	Amalie Trade Compliance Consulting	Partial evidence	The Woodlands, TX, United StatesHQ checked Sep 20, 2026	11-50	22 contacts →
	Partial evidence “Amalie Trade Compliance Consulting provides global trade compliance consulting services and tools to small, medium, and large multinational companies.” Source: RevenueBase Database · checked Sep 20, 2026
20	Commonwealth Trading Partners, INC	Partial evidence	Herndon, VA, United StatesHQ checked Sep 20, 2026	11-50	22 contacts →
	Partial evidence “Global Trade & Security Solutions Excellence in the Public & Private Sector A proud V3-certified company ISOA Women, Peace, and Security Certified Company Since 1993, the experts…” Source: RevenueBase Database · checked Sep 20, 2026
21	Mowry & Grimson	Partial evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	11-50	22 contacts →
	Partial evidence “Mowry & Grimson PLLC advises corporations and governments on critical trade matters ranging from unfair trade litigation to U.S.” Source: RevenueBase Database · checked Sep 20, 2026
22	Schagrin Associates	Strong evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	11-50	19 contacts →
	Strong evidence “Schagrin Associates was founded in 1984 and aims to address the international trade concerns of our clients through all available legislative, judicial, and administrative avenues.” Source: RevenueBase Database · checked Sep 20, 2026
23	Innovative Legal Services, P.C	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “Innovative Legal Services, P.C.(ILS) is a one-stop legal service firm specializing in business transactions, labor compliance, dispute resolution, and cross-border immigration.” Source: RevenueBase Database · checked Sep 20, 2026
24	Rock Trade LAW LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	1-10	15 contacts →
	Partial evidence “We deliver global trade expertise to minimize costs, facilitate your business, and resolve risks.” Source: RevenueBase Database · checked Sep 20, 2026
25	International Tariff Management	Partial evidence	Waterbury, CT, United StatesHQ checked Sep 20, 2026	11-50	15 contacts →
	Partial evidence “International Tariff Management, Inc.(ITM) was founded in 1984 as a service company to help clients work through complex U.S.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: international trade attorneys. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names international trade attorneys.
Partial evidence: Its own public description names part of international trade attorneys, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name international trade attorneys. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 284 international trade attorneys based in the United States

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International trade attorneys based in the United States at a glance

As of Sep 20, 2026

45.3%Verified-email coverage

8.2Average contacts per company

1-10Median size (employees)

16.2%Largest-city concentration · Washington

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

198

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 284 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 international trade attorneys, 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 the United States whose own description of what they do matches “international trade attorneys”. 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 international trade attorneys), 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 international trade attorneys, and records with no verified work email. Companies headquartered outside United States 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, 1,060 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 20, 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.

International trade attorneys by metro

International trade attorneys in Washington46

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 international trade attorneys, 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 international trade attorneys are there based in the United States?

RevenueBase identified 284 international trade attorneys headquartered in the United States 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?

Tradewin, headquartered in Peabody, tops this list with the largest team on record.

Which city has the most international trade attorneys?

Washington leads with 46 headquartered companies, followed by Miami (21) and New York (11).

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 1,060 verified decision-maker contacts tracked across these 284 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 20, 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.