Adeka headquarters details
- City
- Tokyo
- State / region
- Tokyo Prefecture
- Country
- Japan
- Phone
- +81 3 4455 2812
- Founded
- 1917
- Website
- adeka.co.jp
- Stock
- JPX: 4401
Location map
Open in Google MapsAll Adeka office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Tokyo HQ | Tokyo Prefecture | Japan | Headquarters |
Showing the headquarters of 37 recorded locations. See every location in GraphIQ →
About Adeka
Adeka (JPX: 4401) is headquartered in Tokyo, Tokyo Prefecture, Japan. Founded in 1917, the company has 37 recorded locations across 6+ countries and employs approximately 5,453 people worldwide.
Where is Adeka's main office?
Adeka's main headquarters office is located at Tokyo, Tokyo Prefecture, Japan. This is the company's primary corporate address.
Adeka regional offices
Beyond its headquarters in Tokyo, Adeka has recorded locations in Japan, France, Russia, Singapore, The Netherlands and Turkey.
Adeka contact information
The main switchboard for Adeka headquarters can be reached at +81 3 4455 2812. Official website: adeka.co.jp.
What does Adeka do?
ADEKA CORPORATION manufactures basic chemicals and foodstuffs. The Company's products include resin products, insulators, and processed fat/oil products.
Frequently asked questions
Where is Adeka headquarters?
Adeka's headquarters is located at Tokyo, Tokyo Prefecture, Japan.
How many offices does Adeka have?
GraphIQ records 37 locations for Adeka across 6+ countries, as of October 2026.
When was Adeka founded?
Adeka was founded in 1917 and employs approximately 5,453 people.
What is Adeka's phone number?
The main phone number for Adeka headquarters is +81 3 4455 2812.
How many employees does Adeka have?
Adeka has approximately 5,453 employees (GraphIQ estimate, 2026).
Is Adeka a public company?
Yes. Adeka is publicly traded on JPX under the ticker 4401.