About Rinnai
Rinnai is a publicly listed company based in Nagoya (Japan) founded in 1920. Manufacturer of gas appliances and related technologies. The company has 10,910 employees. Its chief executive, as recorded, is Hiroyasu Naito. Its website rinnai.co.jp draws about 273 thousand monthly visits. Rinnai offers products and services including Gas Appliances and Water Heaters. Its focus areas include Consumer Goods, Household Durables, Home Appliances and Multi-Category. Its legal entity is Rinnai Corporation.
Company details
Founded in 1920 in Nagoya, Japan, operations are centered on the manufacturing sector for gas appliances. Products such as kitchen appliances, bathroom items, and water heaters are designed, produced, and distributed for both residential and commercial applications. Research and development efforts are directed toward energy efficiency, environmental sustainability, hydrogen combustion, and carbon-neutral technologies. After-sales support is provided throughout the product lifecycle.
- Headquarters Nagoya, Japan
- Employees 10,910
- Stage Public
- SectorsConsumer
- Website category Heavy Industry and Engineering · Construction and Maintenance
- Phone•••• ••••
- Website rinnai.co.jp
- Legal Name Rinnai Corporation
- Annual Revenue$2.95 B (USD)2.19as on Mar 31, 2026
- Net Profit$226.71 M (USD)21.79as on Mar 31, 2026
- EBITDA$413.3 M (USD)7.84as on Mar 31, 2026
- Employee Count10,910
Products & Services of Rinnai
Rinnai offers a comprehensive portfolio of products and services, including Gas Appliances and Water Heaters.
Gas appliances are produced for cooking and heating purposes in residential settings
Water heaters are manufactured to provide efficient hot water supply for daily use
People of Rinnai
1 people are tracked at Rinnai (1 in leadership); the tracked headcount is 10,910.
| Name | Role | Group |
|---|---|---|
Hiroyasu Naito | CEO & President | Leadership |
Complete people profiles for Rinnai
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IPO & Listings of Rinnai
Rinnai is a publicly listed company on the TSE with ticker symbol 5947 in Japan, operating in the Producer manufacturing sector. As a publicly traded entity, the company provides investors with opportunities to participate in its growth story through equity ownership. The listing enables access to capital markets, enhances corporate visibility, and provides liquidity for shareholders while maintaining transparency through regulatory compliance and regular financial disclosures.
- IPO date22 Nov 1982
- Listed onTSE: 5947
- Listed entityRinnai Corporation
- Exchange sectorProducer manufacturing
- ISINJP3977400005
- Share price3,378.00 JPY (+0.15% on the day) · 2026-10-14
- Market capitalisation471,887,671,799.00 JPY
- Price to earnings12.9
- EPS (diluted, trailing year)262.06 JPY
- Dividend yield3.07%
- Volume (last session)261,600
Financials of Rinnai
| Year | Revenue | Net income | EBITDA |
|---|---|---|---|
| 2025 | 470.39B JPY | 36.16B JPY | 65.92B JPY |
| 2024 | 460.32B JPY | 29.69B JPY | 61.13B JPY |
| 2023 | 430.19B JPY | 26.67B JPY | 53.91B JPY |
| 2022 | 425.23B JPY | 26.10B JPY | 54.78B JPY |
| 2021 | 366.19B JPY | 23.75B JPY | 47.70B JPY |
Detailed financial statements for Rinnai
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Web traffic of Rinnai
The website of Rinnai (rinnai.co.jp) receives about 273.1K visits a month and ranks #178,396 among all websites worldwide, #1,613 in Construction and Maintenance.
- Monthly visits273.1K
▲ 16.9% vs previous month
- Unique visitors144.7K
per month
- Global rank#178,396
among all websites
- Category rank#1,613
Heavy Industry and Engineering · Construction and Maintenance
- Bounce rate52%
- Pages per visit2.8
- Average visit2 min 29 sec
- DevicesDesktop 46% · Mobile 54%
Websites whose visitors overlap most with Rinnai. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
toyokitchen.co.jp | toyokitchen.co.jp | 100% | #497,697 | – | |
mizu-tech.co.jp | mizu-tech.co.jp | 94% | #347,131 | – | |
paloma.co.jp | paloma.co.jp | 84% | #260,764 | – | |
rinnaibiz.jp | rinnaibiz.jp | 83% | #909,634 | – | |
| chofu.co.jp | 83% | 152.7K | #256,390 | View details | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 40 similar websites and full traffic analytics for Rinnai
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Related news about Rinnai
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Frequently Asked Questions about Rinnai
Rinnai was founded in 1920.
Rinnai is headquartered in Nagoya, Japan. It is registered at Nagoya, Aichi, Japan.
Hiroyasu Naito is the CEO of Rinnai, as recorded in our data.
Rinnai has 10,910 employees.
Annual revenue of Rinnai is $2.95B as on Mar 31, 2026.
Founded in 1920 in Nagoya, Japan, operations are centered on the manufacturing sector for gas appliances. Products such as kitchen appliances, bathroom items, and water heaters are designed, produced, and distributed for both residential and commercial applications. Research and development efforts are directed toward energy efficiency, environmental sustainability, hydrogen combustion, and carbon-neutral technologies. After-sales support is provided throughout the product lifecycle.
Rinnai offers Gas Appliances and Water Heaters.
Yes, Rinnai is publicly traded on TSE under the ticker symbol 5947.
Rinnai operates through Rinnai Corporation.
The website of Rinnai receives about 273 thousand visits a month and ranks #178,396 among all websites worldwide.