Showa denko headquarters details
Location map
Open in Google MapsAll Showa denko office locations
| City | State / region | Country | Type |
|---|---|---|---|
| ward area of Tokyo HQ | Tokyo | Japan | Headquarters |
About Showa denko
Showa denko (Tokyo Stock Exchange (JPX): 4004) is headquartered in ward area of Tokyo, Tokyo, Japan. Founded in 1939, the company operates across 6 countries with approximately 10,864 employees worldwide.
Where is Showa denko's main office?
Showa denko's main headquarters office is located at 1-9-1 Higashi-Shimbashi, ward area of Tokyo, Tokyo 105-7325. This serves as the company's primary corporate address and is home to its executive leadership team.
Showa denko regional offices
Beyond its headquarters in ward area of Tokyo, Showa denko maintains 14 offices across 6 countries. Regional offices span 6 countries.
Showa denko contact information
The main switchboard for Showa denko headquarters can be reached at 81-3-6263-8000. For investor relations, visit resonac.com/investor-relations.
What does Showa denko do?
Resonac Holdings Corporation manufactures and distributes chemical products. The Company produces synthetic resins, petrochemical products, inorganics, and other related products. Resonac Holdings also produces ceramics, metals, carbon, electronic materials, and other products.
Frequently asked questions
Where is Showa denko headquarters?
Showa denko's headquarters is located at 1-9-1 Higashi-Shimbashi, ward area of Tokyo, Tokyo 105-7325, Japan.
How many offices does Showa denko have?
Showa denko operates 14 offices across 6 countries as of 2026.
What is Showa denko's corporate address?
The official corporate address is 1-9-1 Higashi-Shimbashi, ward area of Tokyo, Tokyo 105-7325.
When was Showa denko founded?
Showa denko was founded in 1939 and has grown to employ approximately 10,864 people worldwide.
What is Showa denko's phone number?
The main phone number for Showa denko headquarters is 81-3-6263-8000.