Sekisui Plastics Co headquarters details
- City
- Osaka
- State / region
- Ōsaka-fu
- ZIP / postal code
- 530-8565
- Country
- Japan
- Phone
- +81 6 6365 3014
- Founded
- 1948
- Website
- sekisuikasei.com
- Stock
- JPX: 4228
Location map
Open in Google MapsAll Sekisui Plastics Co office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Osaka HQ | Ōsaka-fu | Japan | Headquarters |
Showing the headquarters of 18 recorded locations. See every location in GraphIQ →
About Sekisui Plastics Co
Sekisui Plastics Co (JPX: 4228) is headquartered in Osaka, Ōsaka-fu, Japan. Founded in 1948, the company has 18 recorded locations across 6+ countries and employs approximately 3,294 people worldwide.
Where is Sekisui Plastics Co's main office?
Sekisui Plastics Co's main headquarters office is located at Osaka, Ōsaka-fu 530-8565, Japan. This is the company's primary corporate address.
Sekisui Plastics Co regional offices
Beyond its headquarters in Osaka, Sekisui Plastics Co has recorded locations in Japan, Mexico, Taiwan, Thailand, The Netherlands and United States.
Sekisui Plastics Co contact information
The main switchboard for Sekisui Plastics Co headquarters can be reached at +81 6 6365 3014. Official website: sekisuikasei.com.
What does Sekisui Plastics Co do?
Sekisui Kasei Co., Ltd. manufactures foamed plastics and resin products. The Company produces piocelan, lightlon, neomicrolen, celpet, techpolymer, elastil, other foamed molded products. Sekisui Kasei provides its products for automobile, packaging, and medical areas.
Frequently asked questions
Where is Sekisui Plastics Co headquarters?
Sekisui Plastics Co's headquarters is located at Osaka, Ōsaka-fu 530-8565, Japan.
How many offices does Sekisui Plastics Co have?
GraphIQ records 18 locations for Sekisui Plastics Co across 6+ countries, as of October 2026.
When was Sekisui Plastics Co founded?
Sekisui Plastics Co was founded in 1948 and employs approximately 3,294 people.
What is Sekisui Plastics Co's phone number?
The main phone number for Sekisui Plastics Co headquarters is +81 6 6365 3014.
How many employees does Sekisui Plastics Co have?
Sekisui Plastics Co has approximately 3,294 employees (GraphIQ estimate, 2026).
Is Sekisui Plastics Co a public company?
Yes. Sekisui Plastics Co is publicly traded on JPX under the ticker 4228.