Seiko headquarters details
- City
- Tokyo
- State / region
- Tokyo Prefecture
- ZIP / postal code
- 151-0072
- Country
- Japan
- Phone
- +81 3 3563 2111
- Founded
- 1881
- Website
- seiko.co.jp
- Stock
- JPX: 8050
Location map
Open in Google MapsAll Seiko office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Tokyo HQ | Tokyo Prefecture | Japan | Headquarters |
Showing the headquarters of 12 recorded locations. See every location in GraphIQ →
About Seiko
Seiko (JPX: 8050) is headquartered in Tokyo, Tokyo Prefecture, Japan. Founded in 1881, the company has 12 recorded locations across 3+ countries and employs approximately 11,367 people worldwide.
Where is Seiko's main office?
Seiko's main headquarters office is located at Tokyo, Tokyo Prefecture 151-0072, Japan. This is the company's primary corporate address.
Seiko regional offices
Beyond its headquarters in Tokyo, Seiko has recorded locations in Japan, Thailand and United Kingdom.
Seiko contact information
The main switchboard for Seiko headquarters can be reached at +81 3 3563 2111. Official website: seiko.co.jp.
What does Seiko do?
Seiko Holdings offers a range of products such as watches, jewelry, men's and women's goods, interior decorations, and food. Additionally, they provide business operations and management services.
Seiko competitors & similar companies
Frequently asked questions
Where is Seiko headquarters?
Seiko's headquarters is located at Tokyo, Tokyo Prefecture 151-0072, Japan.
How many offices does Seiko have?
GraphIQ records 12 locations for Seiko across 3+ countries, as of October 2026.
When was Seiko founded?
Seiko was founded in 1881 and employs approximately 11,367 people.
What is Seiko's phone number?
The main phone number for Seiko headquarters is +81 3 3563 2111.
How many employees does Seiko have?
Seiko has approximately 11,367 employees (GraphIQ estimate, 2026).
Is Seiko a public company?
Yes. Seiko is publicly traded on JPX under the ticker 8050.