| 1950-12 |
In December 1950, inherited the Tanji Ceramic Factory, which manufactured sanitary ceramics in Sumiyoshi-ku, Osaka, and established Tanji Ceramic Co., Ltd. with a capital of 70 million yen. |
| 1950-12 |
In December 1950, inherited the Tanji Ceramic Factory, which manufactured sanitary ceramics in Sumiyoshi-ku, Osaka, and established Tanji Ceramic Co., Ltd. with a capital of 70 million yen. |
| 1950-12 |
In Sumiyoshi-ku, Osaka City, the Denshi Seito factory, which manufactured sanitary ceramics, was inherited and Denshi Seito Co., Ltd. was established with capital of 70 million yen. |
| 1950-12-20 |
Established: December 20, 1950. |
| 1964-01 |
Renamed to Asahi Seito Co., Ltd. |
| 1965-02 |
Built the Mihara factory (formerly Seito factory) in Mihara-ku, Sakai City (formerly Nankawachi District), Osaka Prefecture. |
| 1967-06 |
Opened the Fukuoka branch office (formerly Fukuoka sales office) in Hakata-ku, Fukuoka City. |
| 1967-11 |
Listed shares on the Osaka Stock Exchange (Second Section). |
| 1981-05 |
|
| 1981-05 |
May 1981 |
| 1981-05 |
Moved headquarters (with Osaka sales office, now Osaka branch) to Mihara-ku, Sakai City (formerly Nankawachi District), Osaka Prefecture. |
| 1984-01 |
January 1964 |
| 1986-01 |
|
| 1987-02 |
|
| 1989-02 |
February 1965 |
| 1990-06 |
|
| 1990-06 |
June 1967 |
| 1993-03 |
|
| 1993-03 |
March 1993 |
| 1993-03 |
Opened Kagawa Logistics Warehouse (now Kagawa Office) in Higashikagawa City, Kagawa Prefecture (formerly Ogawa District). |
| 1994-07 |
|
| 1994-07 |
July 1994 |
| 1994-07 |
Moved Kyushu sales base from Hakata-ku, Fukuoka City to Tsuruoka City, Saga Prefecture, and opened Kyushu Sales Office (now Kyushu Branch). |
| 1995-11 |
|
| 1995-11 |
November 1967 |
| 1997-11 |
Opened Tochigi Logistics Center (formerly North Kanto sales office) in Haga District, Tochigi Prefecture. |
| 1999-11 |
November 1997 |
| 2000-11 |
|
| 2001-11 |
Obtained ISO 9001 certification. |
| 2008-11 |
|
| 2009-11 |
|
| 2009-11 |
November 2001 |
| 2009-11 |
Closed the Seito factory. |
| 2011-07 |
|
| 2011-07 |
In July 2011, a subsidiary (VINA ASAHI, CO. LTD.) was established in Ho Chi Minh City, Socialist Republic of Vietnam. |
| 2011-07 |
Established a subsidiary (VINA ASAHI., CO. LTD.) in Ho Chi Minh City, Socialist Republic of Vietnam. |
| 2013-07 |
July 2013 |
| 2013-07 |
Transitioned to listing on the Second Section of the Tokyo Stock Exchange due to market integration. |
| 2015-07 |
|
| 2016-08 |
|
| 2016-08 |
August 2016 |
| 2016-08 |
Moved headquarters from Mihara-ku, Sakai City to Chuo-ku, Osaka City, and consolidated production and logistics functions at the Kagawa Logistics Center (now Kagawa Office). |
| 2016-12 |
|
| 2016-12 |
In December 2016, a subsidiary (Asahi Home Techno Co., Ltd.) was established in Minami-ku, Fukuoka City. |
| 2016-12 |
Established a subsidiary (Asahi Home Tech Co., Ltd.) in Minami-ku, Fukuoka City. |
| 2018-08 |
Established a subsidiary (ASAHI Home Tech Co., Ltd.) in Minami-ku, Fukuoka City. |
| 2019-11 |
Established a subsidiary (VINA ASAHI., CO. LTD.) in Ho Chi Minh City, Socialist Republic of Vietnam. |
| 2022-01 |
|
| 2022-01 |
January 2022 |
| 2022-01 |
Invested in Tomoki Trading Co., Ltd. and made it a subsidiary (changed its name to Asahi Ninos Co., Ltd. the following April). |
| 2022 |
In 2022, implemented a diversification strategy as part of the transition to a 'Housing and Lifestyle' creative enterprise group. |
| 2022-03 |
|
| 2022-03 |
Moved to the Tokyo Stock Exchange Standard Market due to a review of market classifications. |
| 2022-04 |
|
| 2022-04 |
Invested in Chami Corporation Co., Ltd. and made it a subsidiary. |
| 2022-09 |
|
| 2022-09 |
Made Japan Life Elevation Co., Ltd. a subsidiary through share issuance (changed its name to Asahi Elevation Co., Ltd. in July of the same year). |
| 2023 |
In 2023, transitioned to the current holding company structure. |
| 2023-04 |
|
| 2023-04 |
April 2023 |
| 2023-04 |
Renamed to ASAHI EITO Holdings Co., Ltd. |
| 2023-04 |
Split off Asahi Seito Co., Ltd. and transferred it to a holding company. |
| 2023-06 |
|
| 2023-06 |
Made Flagships Co., Ltd. a subsidiary through share issuance. |
| 2023-06 |
Acquired all shares of Yamamoto Ceramic Chemical Co., Ltd. and made it a subsidiary. |
| 2023-08 |
|
| 2023-08 |
Established ASAHI Pure Chem Co., Ltd., and converted it into a subsidiary based on control criteria. |
| 2023-08 |
In August 2023, Asahi Pure Chem Co., Ltd. was established and became a subsidiary under the control criteria. |
| 2023-08 |
Divested Chami Corporation Co., Ltd. through share transfer, making it no longer a subsidiary. |
| 2024-08 |
|
| 2024-08 |
August 2024 |
| 2024-08 |
Acquired all shares of Flagships Co., Ltd., making it a wholly-owned subsidiary. |
| 2025-05 |
|
| 2025-05 |
May 2025 |
| 2025-05 |
Entered a capital and business partnership with ECEM Singapore Pte. Ltd. |
| 2025-07 |
|
| 2025-07 |
Cancelled the underwriting of a third-party allotment of shares by ECEM Singapore Pte. Ltd. |
| 2025-07 |
Continued the business partnership with ECEM Singapore Pte. Ltd. |
