Rinnai headquarters details
- State / region
- Aichi-ken
- ZIP / postal code
- 454-0802
- Country
- Japan
- Phone
- +81 52 361 8211
- Founded
- 1920
- Website
- rinnai.co.jp
- Stock
- JPX: 5947
Location map
Open in Google MapsAll Rinnai office locations
| City | State / region | Country | Type |
|---|---|---|---|
| — HQ | Aichi-ken | Japan | Headquarters |
Showing the headquarters of 24 recorded locations. See every location in GraphIQ →
About Rinnai
Rinnai (JPX: 5947) is headquartered in Aichi-ken, Japan. Founded in 1920, the company has 24 recorded locations across 11+ countries and employs approximately 10,980 people worldwide.
Rinnai regional offices
Beyond its headquarters, Rinnai has recorded locations in Japan, Australia, Bangladesh, Brazil, China, Indonesia, Malaysia, New Zealand and 3 other countries.
Rinnai contact information
The main switchboard for Rinnai headquarters can be reached at +81 52 361 8211. Official website: rinnai.co.jp.
What does Rinnai do?
Rinnai Corporation is a Japanese multinational company based in Nagoya, Japan, that manufactures gas appliances, including energy-efficient tankless water heaters, home heating appliances, kitchen appliances, gas clothes dryers and commercial-use equipment such as rice cookers, grillers, fryers and salamanders.
Rinnai competitors & similar companies
Frequently asked questions
Where is Rinnai headquarters?
Rinnai's headquarters is located at Aichi-ken 454-0802, Japan.
How many offices does Rinnai have?
GraphIQ records 24 locations for Rinnai across 11+ countries, as of October 2026.
When was Rinnai founded?
Rinnai was founded in 1920 and employs approximately 10,980 people.
What is Rinnai's phone number?
The main phone number for Rinnai headquarters is +81 52 361 8211.
How many employees does Rinnai have?
Rinnai has approximately 10,980 employees (GraphIQ estimate, 2026).
Is Rinnai a public company?
Yes. Rinnai is publicly traded on JPX under the ticker 5947.