Company lists · Data refreshed September 2026

Top 11 Cross-border compliance firms based in Japan

RevenueBase identified 29 company matches for cross-border compliance firms associated with Japan as of September 2026 and tracks 754 professional contacts across them, including 333 with verified work emails. Tokyo is the largest hub.

This list covers company matches for cross-border compliance firms associated with Japan, 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 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 Sep 19, 2026 How this list was built
29Companies
754Contacts tracked
333Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 11 largest cross-border compliance firms based in Japan

Ranked by team size
Top 11 of 29 company matches for cross-border compliance firms based in Japan, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 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 matchTokyo, JapanHQ recorded Sep 19, 20261,001-5,000599 contacts →

Exact match

“Nishimura & Asahi is Japan’s largest full-service international law firm, with more than professionals*1 working in close collaboration across more than 22+ offices around the…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchMinato-ku, JapanHQ recorded Sep 19, 202651-20040 contacts →

Exact match

“Tokyo International Law Oce provides strategic and expeditious legal services for corporations ghting complex cross-border legal issues.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchTokyo, JapanHQ recorded Sep 19, 202611-5023 contacts →

Exact match

“M&P Asia is a consulting firm specializing in Asia and Latin America, established with 3 individual founders and Miura & Partners, Japanese full service law firm.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchChuo-ku, JapanHQ recorded Sep 19, 202611-508 contacts →

Exact match

“Our experts with various backgrounds who have abundant experiences of overseas business support the client‘s overseas operations.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchMinato-ku, JapanHQ recorded Sep 19, 20261-108 contacts →

Exact match

“AsiaWise Legal Group is established as “New Cross-Border Law Firm from Asia.” Asiawise is a coined word combining Asia and -wise.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchMita, JapanHQ recorded Sep 19, 20261-107 contacts →

Exact match

“We are a group of professionals specializing in cross-border matters.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchChiyoda-ku, JapanHQ recorded Sep 19, 202611-507 contacts →

Exact match

“GI & T Law Office delivers practical and business-focused legal solutions through a team of internationally experienced lawyers.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact match新宿区, JapanHQ recorded Sep 19, 20261-105 contacts →

Exact match

“We’ve solved billions in Fortune 100 litigation and compliance problems across industries such as automotive, insurance, heavy industry, aerospace, consumer products, electronics…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchItabashi-ku, JapanHQ recorded Sep 19, 20261-102 contacts →

Exact match

“Calling on a network of veteran international business experts, Fusha Consulting provides a variety of services aimed at improving business flow across continental borders.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchTokyo, JapanHQ recorded Sep 19, 20261-102 contacts →

Exact match

“Neptune Group is a Japan based consulting firm that assists domestic and overseas companies with management advice with selected focus on Technology, R&D, HRM, Marketing, Sales…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchTokyo, JapanHQ recorded Sep 19, 20261-101 contacts →

Exact match

“Intelligence | Compliance Nest Global is a Tokyo-based advisory firm specialising in intelligence and compliance support for clients around the world.”

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

Showing 11 of 29 cross-border compliance firms based in Japan

See the full list, filter by size, metro and specialty, and access 333 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Cross-border compliance firms based in Japan at a glance

As of Sep 19, 2026
44.2%Verified-email coverage
26.0Average contacts per company
1-10Median size (employees)
37.9%Largest-city concentration · Tokyo
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
7
51-200
2
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Japan, so it is reported there. Company counts and contact totals on this page are exact for Japan, over 29 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 Japan whose business descriptions match “cross-border compliance 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 333 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 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 “cross-border compliance firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cross-border compliance firms are there based in Japan?

RevenueBase identified 29 company matches for cross-border compliance firms associated with Japan 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?

Nishimura & Asahi tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cross-border compliance firms?

Tokyo leads with 11 company records, followed by Jing (3) and Azabu (1).

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 333 professional contacts with verified work emails tracked across these 29 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 29 cross-border compliance firms based in Japan. Start with a free account, no credit card.

Download this list →

Related lists

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.