Company lists · Data refreshed October 2026

Top 15 Insurance agents and agencies based in Japan

RevenueBase identified 70 company matches for insurance agents and agencies associated with Japan as of October 2026 and tracks 5,506 professional contacts across them, including 161 with verified work emails. Xian is the largest hub.

This list covers company matches for insurance agents and agencies 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 16, 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 16, 2026 How this list was built
70Companies
5,506Contacts tracked
161Verified emails
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The 15 largest insurance agents and agencies based in Japan

Ranked by team size
Top 15 of 70 company matches for insurance agents and agencies based in Japan, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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港区, JapanHQ recorded Oct 16, 20265,001-10,0001,044 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2Exact matchTokyo, JapanHQ recorded Oct 16, 202610001+670 contacts →

Exact match

“Tokio Marine Group is one of the world's largest global insurance and risk management companies, with operations across Japan and 57 countries and regions worldwide, and over…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3Exact match千代田区, JapanHQ recorded Oct 16, 20265,001-10,000571 contacts →

Exact match

“We are the Prudential Core ValuesVisionMissionStrategy”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4Exact matchTokyo, JapanHQ recorded Oct 16, 202651-200213 contacts →

Exact match

“Mitsui Sumitomo Insurance Group is a company based out of 3-9 KANDA-SURUGADI CHIYODA-KU, TOKYO, 101-8011, Japan.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5Exact match千代田区, JapanHQ recorded Oct 16, 20261,001-5,000128 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6Exact match新宿区, JapanHQ recorded Oct 16, 2026201-500108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7Exact match東京都新宿区, JapanHQ recorded Oct 16, 20261,001-5,000100 contacts →

Exact match

“1887 100 PlanRight Adviserhttps://manulife-pa-recruit.jp/ Manulife Life Insurance (Manulife Japan) is a group company of Manulife Financial Corporation, a leading financial…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8Exact matchChiyoda, JapanHQ recorded Oct 16, 2026n/a73 contacts →

Exact match

“Meiji Yasuda Life Insurance Company is one of the biggest life insurance company in Japan.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9Exact match港区, JapanHQ recorded Oct 16, 20261,001-5,00024 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10Exact match新宿区, JapanHQ recorded Oct 16, 20261,001-5,00021 contacts →

Exact match

“1.\t2.\t3.\t4.\t5.\t6.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11Exact match千代田区, JapanHQ recorded Oct 16, 20261,001-5,00020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12Exact match品川区, JapanHQ recorded Oct 16, 2026201-50016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13Exact match中央区, JapanHQ recorded Oct 16, 2026201-50014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14Exact matchTokyo, JapanHQ recorded Oct 16, 202611-504 contacts →

Exact match

“Mojumdar & Company, Limited was established on January 28th, 1955, by the founder of the company P.C.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15Exact match千代田区, JapanHQ recorded Oct 16, 202651-2004 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase

Showing 15 of 70 insurance agents and agencies based in Japan

See the full list, filter by size, metro and specialty, and access 161 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Insurance agents and agencies based in Japan at a glance

As of Oct 16, 2026
2.9%Verified-email coverage
78.7Average contacts per company
51-200Median size (employees)
7.1%Largest-city concentration · Xian
Oct 16, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
12
51-200
11
201-500
8
501-1,000
3
1,001-5,000
10
5,001-10,000
5
10001+
6

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 70 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 “insurance agents and agencies” 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 161 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 16, 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 “insurance agents and agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many insurance agents and agencies are there based in Japan?

RevenueBase identified 70 company matches for insurance agents and agencies 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?

アクサ生命保険(株) tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most insurance agents and agencies?

Xian leads with 5 company records, followed by Jing (4) and Tokyo (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 161 professional contacts with verified work emails tracked across these 70 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 16, 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.