Sumitomo Seika Chemicals headquarters details
- City
- Osaka
- State / region
- Ōsaka-fu
- ZIP / postal code
- 541-0041
- Country
- Japan
- Phone
- +81 6 6220 8508
- Founded
- 1944
- Website
- sumitomoseika.co.jp
- Stock
- JPX: 4008
Location map
Open in Google MapsAll Sumitomo Seika Chemicals office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Osaka HQ | Ōsaka-fu | Japan | Headquarters |
Showing the headquarters of 9 recorded locations. See every location in GraphIQ →
About Sumitomo Seika Chemicals
Sumitomo Seika Chemicals (JPX: 4008) is headquartered in Osaka, Ōsaka-fu, Japan. Founded in 1944, the company has 9 recorded locations across 3+ countries and employs approximately 1,413 people worldwide.
Where is Sumitomo Seika Chemicals's main office?
Sumitomo Seika Chemicals's main headquarters office is located at Osaka, Ōsaka-fu 541-0041, Japan. This is the company's primary corporate address.
Sumitomo Seika Chemicals regional offices
Beyond its headquarters in Osaka, Sumitomo Seika Chemicals has recorded locations in Japan, Belgium and Singapore.
Sumitomo Seika Chemicals contact information
The main switchboard for Sumitomo Seika Chemicals headquarters can be reached at +81 6 6220 8508. Official website: sumitomoseika.co.jp.
What does Sumitomo Seika Chemicals do?
Sumitomo Seika Chemicals Company, Limited produces and markets a variety of chemical products which include industrial chemicals, fine chemicals, and functional polymers. The Company markets its products in Asia and Central/South America.
Frequently asked questions
Where is Sumitomo Seika Chemicals headquarters?
Sumitomo Seika Chemicals's headquarters is located at Osaka, Ōsaka-fu 541-0041, Japan.
How many offices does Sumitomo Seika Chemicals have?
GraphIQ records 9 locations for Sumitomo Seika Chemicals across 3+ countries, as of October 2026.
When was Sumitomo Seika Chemicals founded?
Sumitomo Seika Chemicals was founded in 1944 and employs approximately 1,413 people.
What is Sumitomo Seika Chemicals's phone number?
The main phone number for Sumitomo Seika Chemicals headquarters is +81 6 6220 8508.
How many employees does Sumitomo Seika Chemicals have?
Sumitomo Seika Chemicals has approximately 1,413 employees (GraphIQ estimate, 2026).
Is Sumitomo Seika Chemicals a public company?
Yes. Sumitomo Seika Chemicals is publicly traded on JPX under the ticker 4008.