Dentsu headquarters details
- Street address
- 1-8-1 Higashi-Shimbashi
- State / region
- Tokyo Prefecture
- ZIP / postal code
- 105-7050
- Country
- Japan
- Phone
- +81 3 6217 6600
- Founded
- 1901
- Website
- group.dentsu.com
- Stock
- JPX: 4324
- linkedin.com/company/dentsu
Location map
Open in Google MapsAll Dentsu office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Buenos Aires | Ciudad Autónoma de Buenos Aires | Argentina | Office |
Showing 1 of 46 recorded locations. See every location in GraphIQ →
About Dentsu
Dentsu (JPX: 4324) is headquartered in Tokyo Prefecture, Japan. Founded in 1901, the company has 46 recorded locations across 18+ countries and employs approximately 67,667 people worldwide.
Dentsu regional offices
Beyond its headquarters, Dentsu has recorded locations in Argentina, Australia, Brazil, France, Germany, India, Indonesia, Ireland and 10 other countries.
Dentsu contact information
The main switchboard for Dentsu headquarters can be reached at +81 3 6217 6600. Official website: group.dentsu.com.
What does Dentsu do?
Dentsu Group Inc. provides comprehensive advertising services. The Company offers marketing, event planning, event promotion, advertising planning, and other services. Dentsu Group also provides information services.
Dentsu competitors & similar companies
Frequently asked questions
Where is Dentsu headquarters?
Dentsu's headquarters is located at 1-8-1 Higashi-Shimbashi, Tokyo Prefecture 105-7050, Japan.
How many offices does Dentsu have?
GraphIQ records 46 locations for Dentsu across 18+ countries, as of October 2026.
What is Dentsu's corporate address?
The corporate headquarters address is 1-8-1 Higashi-Shimbashi, Tokyo Prefecture 105-7050, Japan.
When was Dentsu founded?
Dentsu was founded in 1901 and employs approximately 67,667 people.
What is Dentsu's phone number?
The main phone number for Dentsu headquarters is +81 3 6217 6600.
How many employees does Dentsu have?
Dentsu has approximately 67,667 employees (GraphIQ estimate, 2026).
Is Dentsu a public company?
Yes. Dentsu is publicly traded on JPX under the ticker 4324.