Product GuideCatalogCAD/BIM DataHVAC NavigationHVAC Equipment
| Company name | Group | Parent | Subsidiary | Customer | Supplier | Alliance | Bank | Shareholder |
|---|---|---|---|---|---|---|---|---|
|
|
||||||||
|
|
||||||||
|
|
||||||||
|
|
||||||||
| 株式会社KIMURA | ||||||||
|
|
||||||||
|
|
||||||||
|
|
Established Kumura Koki Co., Ltd. in Higashi-ku (now Chuo-ku), Osaka City, and started the sale of copper products and machine tools.
Opened the Osaka Sales Office (now Osaka Sales Headquarters).
Established Kumura Koki Co., Ltd. in Higashi-ku (now Chuo-ku), Osaka City, and started the sale of copper products and machine tools.
Completed construction of the Kumura Koki Kamimachi Office Building at the founding location and relocated.
Established the HVAC Services Division (now Osaka Sales Headquarters HVAC Equipment Department).
Opened the Hiroshima Sales Office.
Developed the two-way and four-way outlet "Ceiling Cassette-Style Fan Coil Unit."
Developed the pool-only and high-altitude installation compatible unit heater (GT type).
Developed the individual distributed air handler (terminal HVAC unit).
Opened the Hiroshima Branch Office (now Hiroshima Branch).
Developed the low-noise terminal HVAC unit.
Developed a low-noise terminal air conditioner
Developed the factory terminal wall-mounted HVAC unit (CRV type).
Developed the flat-panel "cassette-type fan coil unit" (Winner of the Good Design Award)
Developed a factory terminal wall-mounted air conditioner (CRV type)
Developed the dual-louver fan coil unit "Twin Louver" (TL type) with simultaneous upper and lower airflow
Developed a twin-louver fan coil unit with simultaneous top and bottom airflow (TL type)
Operated a new factory in Kawage-cho, Mie Prefecture (now Tsuchi City) (now Kawage Manufacturing Co., Ltd.)
Developed the high-performance multi-function room temperature control device "8-bit microcontroller switch"
Developed the terminal-type compact air hand
Developed the terminal-type built-in unit
Developed terminal-shaped compact air hammers and terminal-shaped built-in units
Developed the ultra-low-noise air conditioning unit "Sinnhonic" for music halls
Completed the Kimura Koki Kamochi Office Building at the founding site and relocated
Developed the high wind speed, ultra-compact air conditioning unit "Economapact"
Developed a high-velocity ultra-compact air conditioner called EcoNapt
Developed the cold-water cassette-type radiant rectifying air conditioning unit "Mighty Induction Air Beam α"
Developed a chilled water cassette-type radiant rectifying air conditioner, Mighty Pull Air Beam α
Developed the natural energy-compatible "low-exergy air conditioning unit"
Developed the induction Anemo
Developed the steam humidifier
Developed Pull Anemo
Developed a steam humidifier
Developed the high-efficiency air conditioning system
Developed the low-temperature external cooling unit for industrial air-cooled direct expansion air conditioning
Developed a high-efficiency air-conditioning system
Developed a low-temperature external conditioning unit for industrial air-cooled direct expansion
Developed the cold-water layered compact air hand
Developed the high-harmonic suppression unit
Developed the cold-region specification air-cooled heat pump-type heat recovery external cooling unit
Developed a layered compact air hammer using chilled water
Developed a high-harmonic suppression unit
Developed a cold-region specification air-cooled heat pump type heat-recovery external conditioning unit
The high-efficiency chilled water HVAC system "Mizu Excel" received the 2013 Energy Conservation Award, Business Model Category, Energy Conservation Center Chairman's Award.
Developed the medium-temperature chilled water external air cooling unit for data centers
Developed the air-cooled heat pump-type heat recovery external cooling unit "Best Breathwise"
Developed high-performance air hammers and compact air hammers using chilled water and air-cooled direct expansion
Developed a puller pancar
Developed a high-performance fan coil using chilled water
Developed a high-efficiency chilled water air-conditioning system
Developed a data center medium-temperature chilled water external air-conditioning unit
Developed an air-cooled heat pump type heat-recovery external conditioning unit, Best Breathwise
Developed high-performance air hammers and compact air hammers using chilled water and air-cooled direct expansion
Developed "Attraction Pancake"
The high-performance air handling unit equipped with a low-load compatible HVAC control system received the "2014 Energy Conservation Award – Product & Business Model Category Special Jury Award" jointly with Nihon Kensei Comprehensive Research Institute
Developed "High-Performance Fan Coil with Cold/Hot Water System"
The high-performance air handling unit equipped with a low-load HVAC control system received the 2014 Energy Conservation Award, Product & Business Model Category, Special Jury Award jointly with Nihon Kensei Comprehensive Research Institute.
In October 2026, the River Arts Technology Institute opened in Tsu City, Mie Prefecture. Leveraging its location adjacent to the River Arts Production Facility, we aim to enhance product strength and technological development by conducting rapid testing and evaluation of various products. Together with the Yao Technology Research Center, the research base will operate as a two-site system to address societal challenges.
On November 5-6, 2026, at Access Sapporo, the 40th Hokkaido Technology & Business Exchange Expo was held. Kimura Koki Co., Ltd. welcomed many visitors to its exhibition booth, showcasing the latest HVAC solutions for livestock, factory, and office buildings. We sincerely thank everyone who attended.
Kimura Koki was recognized for its contribution to the development of the Refrigeration and Air Conditioning Engineer certification system and received a letter of appreciation from the Japan Society of Refrigerating and Air Conditioning Engineers on September 3, 2026. The company encourages employees to obtain the qualification and currently has 28 employees who hold it. The company says it will continue to promote qualification attainment and foster engineers.
Kimura Koki will exhibit at Hokkaido Business EXPO 2026, taking place on November 5 and 6, 2026, at Access Sapporo. At its booth, the company will introduce the features of its air-conditioning systems and products for agriculture and livestock, factories, and office buildings. At the Sapporo showroom, the systems are operated and tested under real-world conditions. Advance registration via the official website is required to attend.
In the October 28, 2026 issue of Air Conditioning Times, the factory air-conditioning proposals of Kimura Koki Co., Ltd. and their initiatives in the agriculture and livestock sectors were highlighted. The article discusses the deployment of the 'Agriculture and Livestock Positive-Pressure Air-Conditioning System,' which uses rooftop units to create positive pressure in cattle barns for pest suppression and improved rearing conditions, as well as the strengthened proposals at the Agriculture WEEK Tokyo exhibition. Yao Manufacturing Plant is hosting a viewing session of the system, and interested parties can inquire for more information.
Kimura Koki Co., Ltd. announced its participation in the 40th Hokkaido Business EXPO 2026. The booth will introduce solutions for cold-region HVAC challenges and proposals for HVAC systems in the three fields of agriculture, manufacturing, and office buildings, as well as product features.
The October 14, 2026 issue of Air Conditioning Times featured Kimura Koki’s initiatives to provide HVAC solutions for factories in the Hokuriku region. The article highlighted proposals aimed at combining comfort with energy efficiency, including measures to combat heat in factories, maintain positive air pressure, and treat outdoor air, as well as the use of HVAC equipment and “natural high-grade (HG) air conditioning.”