Company lists · Data refreshed November 2026

Top 25 Advertising services based in Japan

RevenueBase identified 497 company matches for advertising services associated with Japan as of November 2026 and tracks 6,791 professional contacts across them, including 838 with verified work emails. Jing is the largest hub.

This list covers company matches for advertising services 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 November 6, 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 Nov 6, 2026 How this list was built
497Companies
6,791Contacts tracked
838Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest advertising services based in Japan

Ranked by team size
Top 25 of 497 company matches for advertising services based in Japan, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 2026201-500348 contacts →

Exact match

“TBWA\HAKUHODO is a full-service advertising agency based in Tokyo, established in 2006 as a joint venture between Hakuhodo and TBWA Worldwide Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchShinjuku-ku, JapanHQ recorded Nov 6, 20261,001-5,000293 contacts →

Exact match

“About Adways Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact match港区赤坂5丁目3-1, JapanHQ recorded Nov 6, 20261,001-5,000260 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTokyo, JapanHQ recorded Nov 6, 20261,001-5,000229 contacts →

Exact match

“With Next Wisdom”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchShinjuku, JapanHQ recorded Nov 6, 2026501-1,000185 contacts →

Exact match

“20104 Geniee SSP6No.1DSPDMPSaaSDOOH() No.1”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchShibuya, JapanHQ recorded Nov 6, 2026201-500140 contacts →

Exact match

“F@N Communications is an internet marketing company based in Japan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMinato-ku, JapanHQ recorded Nov 6, 2026201-500135 contacts →

Exact match

“D2C Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact match千代田区, JapanHQ recorded Nov 6, 2026201-500106 contacts →

Exact match

“4.Web 5.Web 6.EC ×WebSNS”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact match渋谷区, JapanHQ recorded Nov 6, 2026501-1,00090 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact match渋谷区, JapanHQ recorded Nov 6, 2026201-50059 contacts →

Exact match

“CyberZ 2009CMeRAGECyberEIP eSports CyberZ HP https://cyber-z.co.jp/ eSportsRAGE https://rage-esports.jp/ About CyberZ.Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchShibuya-ku, JapanHQ recorded Nov 6, 2026201-50057 contacts →

Exact match

“Field management expand 3cmpr”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchOsaka, JapanHQ recorded Nov 6, 2026501-1,00054 contacts →

Exact match

“Only excellent ideas can communicate powerfully.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact match中央区, JapanHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Google AdsFacebook/”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchTokyo, JapanHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“LIFE PEPPER is a digital marketing company based in Japan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact match新宿区, JapanHQ recorded Nov 6, 202611-5041 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact match新宿区, JapanHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“20112015Facebook SNSYouTube”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact match渋谷区, JapanHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“SivanS Group is comprised of digital, communication, and media companies that bridge the online-offline experience with a one-stop agency that provides tailor-made Strategies…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTokyo, JapanHQ recorded Nov 6, 2026n/a35 contacts →

Exact match

“Sector: Communications Industry: Media Sub-Industry: Advertising & Marketing Toyota Motor Sales & Marketing Corporation offers commercial services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchShinjuku, JapanHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Info Cubic Japan is a digital marketing agency established in 2002 serving more than 500 businesses in the Far East.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact match中央区, JapanHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Connecting diverse PeopleProductsThings together Tsunagaru Inc, a PR & Advertising agency based in Tokyo, solves problems as a team, not as individuals, to create additional…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact match世田谷区, JapanHQ recorded Nov 6, 202651-20033 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTokyo, JapanHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Who We Are: BBDO is the world's most awarded and effective advertising agency with employees in 289 offices across 81 countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact match港区, JapanHQ recorded Nov 6, 202651-20031 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact match渋谷区, JapanHQ recorded Nov 6, 202611-5030 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchShibuya, JapanHQ recorded Nov 6, 2026201-50023 contacts →

Exact match

“Japanese public advertising agency specialized for online and digital area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 497 advertising services based in Japan

See the full list, filter by size, metro and specialty, and access 838 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Advertising services based in Japan at a glance

As of Nov 6, 2026
12.3%Verified-email coverage
13.7Average contacts per company
11-50Median size (employees)
19.5%Largest-city concentration · Jing
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
158
11-50
158
51-200
114
201-500
33
501-1,000
11
1,001-5,000
7
10001+
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 497 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 “advertising services” 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 838 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 November 6, 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 “advertising services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advertising services are there based in Japan?

RevenueBase identified 497 company matches for advertising services associated with Japan as of November 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?

Tbwa Hakuhodo tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most advertising services?

Jing leads with 97 company records, followed by Tokyo (41) and Xian (33).

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 838 professional contacts with verified work emails tracked across these 497 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 November 6, 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.