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Miura Environmental Science Research Institute

三浦環境科学研究所MIURA CO., LTD.Alias
Ticker
—
Listed market
—
Country
Japan
Employees (consolidated)
7,896
Related companies
21
§01

Basic information

BASIC
Head office
108-0074 Tokyo, Minato-ku, Takanawa 2-15-35
Chief executive
Katsuo Yoneda
Capital
9,544,000,000  (95 100 million)
Employees (non-consolidated)
3,540 people
Employees (consolidated)
7,896 people
Start date
1959-05-01
End date
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Websites

1 DOMAINS
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Business

13
Small-scale through-flow boilerMarine auxiliary boilerExhaust gas (waste heat) boilerWater treatment equipmentFood equipmentSterilizerChemicalsEnvironmental measurement certification businessPerformance verification documents for equipment related to the Building Energy Efficiency LawUser manuals and SDS (Safety Data Sheets) provisionProduct catalog downloadESG data provisionIntegrated report preparation and publication
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Related companies

21 COMPANIES
Company name Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder
Miura America Corporation
Group Subsidiary
MIURA BOILER MEXICO S.A. DE C.V.
Group Subsidiary
Miura Canada Inc.
Group Subsidiary
MIURA INTERNATIONAL AMERICAS INC.
Group Subsidiary
MIURA TURKEY HEATING SYSTEMS INDUSTRY CO., LTD.
Group Subsidiary
Clever Buck Company Inc.
Group Subsidiary
Miura Job Partner Co., Ltd.
Group
Miura Environmental Engineering Co., Ltd.
Group
Miura Koki Co., Ltd.
Group
Miura Environment Management Co., Ltd.
Group
MIURA CO., LTD.
Group
Miuura S.A.
Group
Tanba Industrial Co., Ltd.
Group
Yabusame Co., Ltd.
Group
CERTUSS GmbH
Group Subsidiary
Kita-Nippon Boiler Co., Ltd.
Group
Inax Inc.
Group
Mirabot Corporation
Group
Totos Engineering Co., Ltd.
Group
Miura Boiler Brazil Ltd.
Group Subsidiary
Miura Manufacturing Co., Ltd.
Group Subsidiary
Names without a link are companies not yet registered in OpenBizGraph
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Network

NETWORK
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§06

History

47 EVENTS

Founded Miura Manufacturing in Matsuyama City, Ehime Prefecture to manufacture and sell milling and rice polishing machines.Sources

Established Miura Manufacturing Co., Ltd. (capital 20 million yen, President Miura Hideo) in Miyata-cho, Matsuyama City, Ehime Prefecture, manufacturing various boilers and milling/rice polishing machines.Sources

Commenced production of small-scale through-flow boilers.Sources

Commenced production of marine auxiliary boilers.Sources

Established Miura Industrial Co., Ltd. (capital 300 million yen) and a factory in Horie-cho, Matsuyama City, Ehime Prefecture.Sources

Established Miura Koki Co., Ltd. in Niyoshi City, Ehime Prefecture.Sources

Invested in Miura Industrial Co., Ltd. (Seoul Special City, South Korea).Sources

Listed shares on the Second Section of the Osaka Stock Exchange.Sources

Listed shares on the Second Section of the Tokyo Stock Exchange.Sources

Established MIURA BOILER CO., LTD. (Ontario, Canada).Sources

Established Miura Boiler Co., Ltd. (Taipei City, Taiwan) as a subsidiary of Taiwan Miura Industrial Co., Ltd.Sources

Start of online maintenance operations.Sources

Designated as a first-tier stock on both the Tokyo and Osaka Stock Exchanges.Sources

Established MIURA BOILER USA INC. (Chicago, USA) and MIURA BOILER WEST, INC. (Los Angeles, USA) as subsidiaries of MIURA BOILER CO., LTD.Sources

Invested in Shanghai Miura Boiler Co., Ltd. (Shanghai).Sources

Established Miura Manufacturing Co., Ltd. (Matsuyama, Ehime Prefecture).Sources

Established Miura Machine Co., Ltd. (Matsuyama, Ehime Prefecture).Sources

Miura Group Matsuyama Headquarters, Development & Manufacturing Division, and Sales & Maintenance Divisions in Tokyo, Nagoya, and Osaka obtained ISO 9001 certification.Sources

Established Miura Industrial Equipment (Suzhou) Co., Ltd. (Suzhou City).Sources

Miura Group Matsuyama Headquarters & Hokajō Factory obtained ISO 14001 certification.Sources

Established MIURA MANUFACTURING AMERICA CO., LTD. (Georgia, USA).Sources

Established MIURA SOUTH EAST ASIA PTE. LTD. (Singapore).Sources

Established PT. MIURA INDONESIA (West Java, Indonesia) as a subsidiary of MIURA SOUTH EAST ASIA PTE. LTD.Sources

Established MIURA BOILER MEXICO S.A. DE C.V. (Mexico State, Mexico).Sources

Made Miura Industrial Works Co., Ltd. (Saitama City, Saitama Prefecture) a subsidiary.Sources

Established MIURA BOILER DO BRASIL LTDA. (São Paulo, Brazil).Sources

Established MIURA INDUSTRIES (THAILAND) CO., LTD. (Chachoengsao Province, Thailand).Sources

Established MIURA NETHERLANDS B.V. (Amsterdam, Netherlands).Sources

Established MIURA INTERNATIONAL AMERICAS INC. (Georgia, USA).Sources

Established MIURA TURKEY HEATING SYSTEMS INDUSTRY CO., LTD. (Istanbul, Turkey).Sources

Established MIURA SOUTH EAST ASIA HOLDINGS PTE. LTD. (Singapore).Sources

Acquired Inax Inamoto Co., Ltd. (Shinagawa-ku, Tokyo) as a subsidiary.Sources

Miura Industrial (China) Co., Ltd. established a new gas boiler manufacturing plant in Suzhou, China.Sources

Acquired 49% of Kobelco Compressor Co., Ltd. (Shinagawa-ku, Tokyo). (Current equity method company)Sources

Acquired Yabusame Co., Ltd. (Kitakyushu, Fukuoka) and its subsidiary Hayabusa Maintenance Co., Ltd. (Kitakyushu, Fukuoka) as subsidiaries.Sources

Moved from the First Section of the Tokyo Stock Exchange to the Prime Market following a review of market classifications.Sources

Established MIURA BANGLADESH CO., LTD. (Bangladesh).Sources

Acquired 20% of JENSEN-GROUP NV (Belgium) through a third‑party rights issue. (Current equity method company)Sources

Acquired Totus Engineering Co., Ltd. (Matsumae, Iyo District, Ehime) as a subsidiary.Sources

Acquired Collabott Co., Ltd. as a subsidiary.Sources

Acquired all shares of CERTUSS Dampfautomaten GmbH & Co. KG (Germany, Krefeld, now CERTUSS GmbH) and made it a subsidiary.Sources

Following the acquisition of all shares of The Cleaver‑Brooks Company, Inc. (Georgia, USA), MIURA INTERNATIONAL AMERICAS INC. made CBE ENTERPRISES, INC. (Missouri, USA) a subsidiary.Sources

Established Miura Empathy Co., Ltd. (Minato-ku, Tokyo).Sources

Acquired 49% of Daikin Applied Systems Co., Ltd. (Minato-ku, Tokyo). (Current equity method company)Sources

Renamed Collabott Co., Ltd. to Mirabot Co., Ltd.Sources

Acquired all shares of Hishi Reiko Environmental Engineering Co., Ltd. (Ichikawa, Chiba) and made it a subsidiary. Renamed the company to Miura Environmental Engineering Co., Ltd.Sources

Established MIURA PHILIPPINES CORPORATION (Metro Manila, Philippines).Sources

§07

News

13 ARTICLES

Kakumura Wataru Certified as Maritime Meister for Fiscal Year 2026Sources

Kakumura Wataru of Matsuura Manufacturing Co., Ltd., the first large-scale production department, was certified as a Maritime Meister for Fiscal Year 2026 by the Japan Maritime Industry Association. Kakumura has long been involved in the manufacturing of pressure vessels and welding, striving to improve product quality while also working on nurturing successors both within and outside the company.

Notice of Resumption of MEIS CLOUD Related ServicesSources

The MEIS CLOUD related services were suspended for an extended period, causing inconvenience to customers. The resumption is scheduled for 9:00 AM on November 3, 2026, and there may still be some display issues after the resumption. We will continue to address improvements.

Publishes “Integrated Report 2026”Sources

Miura Co., Ltd. published its “Integrated Report 2026” on October 30, 2026. The Miura Group says it will continue its efforts to enhance corporate value while valuing communication with its stakeholders.

Status of Communication Service VerificationSources

Following the disclosure of a critical PHP vulnerability, we reviewed all communication services and found no impact, unauthorized access, or data leaks at this time. All communication services except those related to MEIS CLOUD remain available as usual. As a preventive measure, the customer-facing interface for MEIS CLOUD services has been temporarily suspended, but data collection, storage, and email notifications continue, and data collected during the suspension period can be reviewed after the service resumes.

Temporary Suspension of Some Services and Recovery Status Due to PHP Vulnerability ResponseSources

Emergency maintenance is being carried out on some web services as a preventive security measure in response to a critical PHP vulnerability. The Miura Co., Ltd. official website has completed safety checks and resumed service. Safety checks and necessary measures are underway for some other websites, which are being restored in stages. At this time, no damage such as unauthorized access or information leakage has been confirmed.

Orders Open for Compact Mercury-Free UV-LED SterilizerSources

Orders have begun for the WV-2AF, a compact mercury-free UV-LED water sterilization model for flow rates of up to 2.5 m³/h. It uses 280 nm UV light and is listed as achieving at least 99.9% sterilization performance against Bacillus subtilis spores. Its external dimensions are 176 × 203 × 290 mm.

Orders Open for Compact Model of UV-LED Water Sterilization SystemSources

Miura Co., Ltd. began accepting orders for its mercury-free UV-LED water sterilization system, the WV-2AF, on October 1, 2026. It has a maximum treatment flow rate of 2.5 m³/h and is 40% more space-efficient than the previous model, the WV-5AF.

Ehime Orange Vikings New Season OpeningSources

On October 16, 2026, Yoshihiko Shunno, a player of the Ehime Orange Vikings, visited the Matsuyama headquarters of Miura Industrial to deliver a greeting for the opening of the 2026-27 season. The company cheered the player and stated that it will continue to support the team while engaging in pro‑sports support as a social contribution activity that benefits the community.

Massage Experience Session Conducted by Students of Matsuyama Blind SchoolSources

Over the two days of October 15-16, 2026, at Miura Industrial Matsuyama headquarters, five students from the physiotherapy department of Ehime Prefectural Matsuyama Blind School performed anma and massage treatments on Miura Group employees. Approximately 80 employees experienced the treatments and, through surveys, supported the students' on-site training. This was the sixth time the event was held, and the company plans to continue cooperating to revitalize the local community.

MIURA DX Academy Launch – Developing DX Talent with IT & AISources

Industrial boiler manufacturer Miura Industrial, with the cooperation of Ehime University, launched the MIURA DX Academy in October 2026. The academy aims to develop DX talent that combines knowledge and practical skills in IT, AI, and data utilization.

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Sources & updates

SOURCES
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