Company lists · Data refreshed October 2026

Top 25 Banking advisory firms based in Japan

RevenueBase identified 82 company matches for banking advisory firms associated with Japan as of October 2026 and tracks 1,543 professional contacts across them, including 176 with verified work emails. Jing is the largest hub.

This list covers company matches for banking advisory 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 October 8, 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 8, 2026 How this list was built
82Companies
1,543Contacts tracked
176Verified emails
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The 25 largest banking advisory firms based in Japan

Ranked by team size
Top 25 of 82 company matches for banking advisory firms based in Japan, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 8, 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 match千代田区, JapanHQ recorded Oct 8, 2026501-1,000696 contacts →

Exact match

“is a management consulting company based out of, Japan.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
2Exact match千代田区, JapanHQ recorded Oct 8, 20265,001-10,00057 contacts →

Exact match

“Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
3Exact match品川区, JapanHQ recorded Oct 8, 2026201-50054 contacts →

Exact match

“t-\t-\t-\t-\t-\t-IT”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
4Exact matchTokyo, JapanHQ recorded Oct 8, 202611-5031 contacts →

Exact match

“Astris Advisory Japan is a leading investment firm based in Tokyo, with three business lines: Investment Advisory (Equity & Commodities Research), Corporate Advisory (IR Support…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
5Exact match千代田区, JapanHQ recorded Oct 8, 202611-5031 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
6Exact match中央区, JapanHQ recorded Oct 8, 202651-20029 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
7Exact match港区, JapanHQ recorded Oct 8, 20261-1010 contacts →

Exact match

“4 issue3 ① ② ③m&a”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
8Exact matchJing, JapanHQ recorded Oct 8, 2026201-5009 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
9Exact match渋谷区, JapanHQ recorded Oct 8, 202611-507 contacts →

Exact match

“Google BPOSNS”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
10Exact match渋谷区, JapanHQ recorded Oct 8, 202611-507 contacts →

Exact match

“is a management consulting company based out of, Japan.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
11Exact match福岡市 中央区, JapanHQ recorded Oct 8, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
12Exact matchTokyo, JapanHQ recorded Oct 8, 20261-105 contacts →

Exact match

“Beasley & Associates 500 20244 : Winwin : Value’Quality of Life ` Consulting & Professional Services (ManagementStrategyIT) Tech Engineering / Development Sales / Pre-sales /…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
13Exact matchChiyoda, JapanHQ recorded Oct 8, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
14Exact match大田区, JapanHQ recorded Oct 8, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
15Exact match港区, JapanHQ recorded Oct 8, 20261-104 contacts →

Exact match

“Alpharevo is a consulting firm offering the following services- Strategic consulting including M&A Advisory, Financial modeling, Valuation, Business due diligence, mid-term…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
16Exact match中央区, JapanHQ recorded Oct 8, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
17Exact match名古屋市中区, JapanHQ recorded Oct 8, 2026501-1,0003 contacts →

Exact match

“As a trusted professional advisor for M&A and corporate revival/restructuring, Serendip Holdings supports corporations’ management strategies to enhance corporate value.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
18Exact matchChūō-ku, JapanHQ recorded Oct 8, 202651-2003 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
19Exact matchChuo-ku, JapanHQ recorded Oct 8, 20261-102 contacts →

Exact match

“Independent financial advisory firm.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
20Exact match千代田区, JapanHQ recorded Oct 8, 202611-502 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
21Exact matchTokyo, JapanHQ recorded Oct 8, 20261-102 contacts →

Exact match

“COHEN PARTNERS is a specialist in both domestic & cross-border M&A strategies.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
22Exact matchAgeo, JapanHQ recorded Oct 8, 20261-102 contacts →

Exact match

“A management consulting firm with strong background in strategy, operation, digital (IT, DX, Data Analytics) and organization (change management), offering various project support…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
23Exact matchChiyoda-ku, JapanHQ recorded Oct 8, 202611-501 contacts →

Exact match

“XIB Capital Partners is a global, independent financial services firm that provides tailored advisory on cross-border mergers, acquisitions, divestitures, financial strategy and…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
24Exact match川崎市中原区, JapanHQ recorded Oct 8, 20261-101 contacts →

Exact match

“Vixcess is a company that helps improve profits through IT, finance, and data analysis.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
25Exact match中央区, JapanHQ recorded Oct 8, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase

Showing 25 of 82 banking advisory firms based in Japan

See the full list, filter by size, metro and specialty, and access 176 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Banking advisory firms based in Japan at a glance

As of Oct 8, 2026
11.4%Verified-email coverage
18.8Average contacts per company
1-10Median size (employees)
19.5%Largest-city concentration · Jing
Oct 8, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
22
51-200
10
201-500
2
501-1,000
4
1,001-5,000
1
5,001-10,000
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 82 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 “banking advisory 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 176 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 8, 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 “banking advisory firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many banking advisory firms are there based in Japan?

RevenueBase identified 82 company matches for banking advisory firms associated with Japan 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?

デロイトトーマツコンサルティング(合同) tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most banking advisory firms?

Jing leads with 16 company records, followed by Tokyo (8) and Xian (4).

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 176 professional contacts with verified work emails tracked across these 82 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 8, 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.