| 1993-12 |
Founded as a sole proprietorship for gas leak alarm installation in Kasugai City, Aichi Prefecture |
| 1994 |
Started a home-based gas leak detector installation business. |
| 1994-07-15 |
Established Asua Service Limited in Kasugai City with capital of 3 million yen |
| 1995 |
Launched a service connecting gas leak detectors with telephone lines (currently: Network Solution Business). |
| 1995 |
Started selling communication equipment and launched a service connecting gas leak alarms to telephone lines (currently Network Solution Business) |
| 1995-04 |
Started sales, construction, and maintenance business for telecommunications equipment to expand NTT's communication devices (now: Network Solutions Business) |
| 1995-04 |
Started sales, construction, and maintenance business to expand communication equipment of Nippon Telegraph and Telephone Corporation. |
| 1995-10 |
Relocated headquarters to Nishi-ku, Nagoya City, Aichi Prefecture, and changed to a corporation |
| 1997-10 |
Signed a partnership agreement with Nakayo Corporation's sales agency and NTT |
| 1998 |
Started a fuel efficiency improvement business. Achieved about 15% fuel efficiency improvement, but the effects of the products were not confirmed by testing agencies, leading to voluntary recall of all products. |
| 1998-11 |
Started fuel efficiency improvement product sales business (now: Mobility Solutions Business Logistics Outsourcing Service) |
| 1998-11 |
Started fuel efficiency improvement product sales business. |
| 1999-11 |
Established Eco Creatures Corporation through joint investment, focusing on fuel efficiency improvement business |
| 2002 |
Discovered that visualization of fuel efficiency and regular communication lead to fuel efficiency improvements, and launched the current logistics outsourcing service (currently: "TRYES Support"). Developed a fuel management system and obtained a patent. |
| 2002 |
Started Eco Drive Consulting. It was found that visualization of fuel consumption and regular communication lead to fuel efficiency improvement, and the current logistics outsourcing service was launched (currently "TRYES Support"). Developed a fuel management system and obtained a patent |
| 2002-06 |
Obtained a business model patent for fuel efficiency evaluation methods in logistics outsourcing services (Patent No. 3314870: valid until June 2020) |
| 2002-06 |
Obtained a business model patent for fuel efficiency evaluation methods in logistics outsourcing services at Eco Creatures Co., Ltd. |
| 2002-07 |
Released fuel management system "Eco Drive Master" (currently: "TRYES Support" system) |
| 2002-07 |
Eco Creatures Inc. releases the fuel efficiency management system "Eco Drive Master" |
| 2004-12 |
Changed company name to Asua Corporation |
| 2005-04 |
Acquired logistics consulting business of Eco Creatures Corporation through business transfer agreement |
| 2005-04 |
Eco Creatures Inc. acquires all logistics consulting business through a business transfer agreement |
| 2006 |
Published a paper on the relationship between fuel efficiency and traffic accidents. |
| 2006 |
Published a paper on the relationship between fuel consumption and traffic accidents. Started Tokyo Truck Association Green Eco Project |
| 2006-05 |
Presented at the Spring Academic Conference of the Society of Automotive Engineers on "Fuel efficiency improvement and reduction of traffic accidents through eco-driving" |
| 2006-06 |
Entrusted with the secretariat of the "Green Eco Project" organized by the Tokyo Truck Association |
| 2008-06 |
Presented at the Spring Academic Conference of the Society of Automotive Engineers on "CO₂ reduction through corporate eco-driving activities" |
| 2009-08 |
Transferred operation of the web fuel efficiency management site (ReCoo) operated by the Energy Conservation Center, Japan |
| 2011-04 |
Entrusted with the eco-driving activity contest by the Mobility Ecology Foundation |
| 2011-04 |
Public Interest Incorporated Foundation Traffic Ecology & Mobility Foundation entrusted with Eco Drive Activity Contest |
| 2011-12 |
Relocated headquarters to Nakamura-ku, Nagoya City, Aichi Prefecture |
| 2013-08 |
Opened Tokyo Sales Office (currently: Chiyoda-ku, Tokyo) |
| 2014 |
Held the "United Nations Eco-Drive Conference" at the UN Headquarters in New York. Entrusted with the development of eco-drive messages from Toyota Motor Corporation (currently: Data Solution Service). |
| 2014-02 |
Launched the Eco-Drive Business (currently: Mobility Solution Business Data Solution Service), entrusted by Toyota Motor Corporation to develop messages supporting eco-driving for users. |
| 2014-02 |
Established Eco Drive Business (currently Mobility Solution Business Data Solution Service), commissioned Toyota Motor Corporation to develop messages aimed at supporting users' eco-driving |
| 2014-10 |
Held the "United Nations Eco-Drive Conference" at the UN Headquarters in New York (Organizer: UN WAFUNIF, Co-organizer & Secretariat: Asua Corporation). |
| 2015-05 |
Received an order from Aioi Nissay Dowa Insurance Co., Ltd. to develop safety messages aimed at reducing traffic accident risks. |
| 2015-05 |
Commissioned Aioi Nissay Dowa Insurance Co., Ltd. to develop safety messages aimed at reducing users' traffic accident risks |
| 2015-10 |
Held the "United Nations Eco-Drive Nagoya Conference" in Nagoya City (Organizer: UN WAFUNIF, Co-organizer & Secretariat: Asua Corporation). |
| 2015-12 |
Held the "United Nations Eco-Drive Paris Conference" as a side event of COP21 in France (Organizer: UN WAFUNIF, Co-organizer & Secretariat: Asua Corporation). |
| 2016-11 |
Held the "2nd United Nations Eco-Drive Conference" at the UN Headquarters in New York (Organizer: UN WAFUNIF, Co-organizer & Secretariat: Asua Corporation). |
| 2020 |
Launched the fixed-rate cloud service supporting safety activities. Developed "TRYES Report," which expands educational materials accumulated through "TRYES Support" via the web (e-learning function), triggered by the COVID-19 pandemic. |
| 2020 |
Launched a fixed-rate cloud service for safety activities support "TRYES Report." As a result of the COVID-19 pandemic, educational materials accumulated through "TRYES Support" are now available online (e-learning function) |
| 2020-07 |
Released the fixed-rate cloud service "TRYES Report" to support safety activities. |
| 2024 |
Listed on the Tokyo Stock Exchange Growth Market and Nagoya Stock Exchange Next Market. |
| 2024 |
Listed on the Tokyo Stock Exchange Growth Market and Nagoya Stock Exchange Next Market |
| 2024-09 |
Listed on the Tokyo Stock Exchange Growth Market and Nagoya Stock Exchange Next Market. |
| 2026-03 |
Changed market to the Nagoya Stock Exchange Main Market. |
