| 1915-05 |
Founded as Iwai Shoten, a stock trading business, in Kishiwada in May 1915 |
| 1915-05 |
Founded Iwai Shoten, a stock physical trading company, in Kishiwada. |
| 1917-12 |
Established Nomura Shoten Co., Ltd. in December 1917 |
| 1917-12 |
Nomura Store Co., Ltd. was established |
| 1923-07 |
Renamed Nomura Shoten Co., Ltd. to Osaka-ya Shoten Co., Ltd. in July 1923 |
| 1923-07 |
Nomura Store Co., Ltd. changed its trade name to Osaka-ya Store Co., Ltd. |
| 1943-03 |
Renamed Osaka-ya Shoten Co., Ltd. to Osaka-ya Securities Co., Ltd. in March 1943 |
| 1943-03 |
Osaka-ya Store Co., Ltd. changed its trade name to Osaka-ya Securities Co., Ltd. |
| 1944-07 |
Established Iwai Securities Co., Ltd. in July 1944 |
| 1944-07 |
Iwai Securities Co., Ltd. was established |
| 1944-07-04 |
Established: July 4, 1944 (Showa 19). |
| 1949-05 |
Joined Osaka Securities Exchange as a full member (now trading participant) of Iwai Securities Co., Ltd. in May 1949 |
| 1949-05 |
Iwai Securities Co., Ltd. joined the Osaka Securities Exchange as a full member (now trading participant) |
| 1953-08 |
Joined Osaka Securities Dealers Association (now Japan Securities Dealers Association) as Iwai Securities Co., Ltd. in August 1953 |
| 1953-08 |
Iwai Securities Co., Ltd. joined the Osaka Securities Association (now Japan Securities Dealers Association) |
| 1979-05 |
Listed on the Second Section of the Tokyo Stock Exchange and Osaka Securities Exchange in May 1979 |
| 1979-05 |
Osaka-ya Securities Co., Ltd. was listed on the Tokyo Stock Exchange and Osaka Securities Exchange Second Section |
| 1981-03 |
Listed on the First Section of the Tokyo Stock Exchange and Osaka Securities Exchange in March 1981 |
| 1981-03 |
Osaka-ya Securities Co., Ltd. was listed on the Tokyo Stock Exchange and Osaka Securities Exchange First Section |
| 1986-02 |
Renamed to Cosmo Securities Co., Ltd. in February 1986 |
| 1986-02 |
Osaka-ya Securities Co., Ltd. changed its trade name to Cosmo Securities Co., Ltd. |
| 1987-12 |
Established Cosmo Culture Co., Ltd. in December 1987 |
| 1987-12 |
Cosmo Culture Co., Ltd. was established |
| 1988-05 |
Joined the Tokyo Securities Exchange as a full member (now trading participant) of Iwai Securities Co., Ltd. in May 1988 |
| 1988-05 |
Iwai Securities Co., Ltd. joined the Tokyo Stock Exchange as a full member (now trading participant) |
| 1990-12 |
Listed on the Nagoya Stock Exchange First Section of Cosmo Securities Co., Ltd. in December 1990 |
| 1990-12 |
Cosmo Securities Co., Ltd. was listed on the Nagoya Stock Exchange First Section |
| 1993-09 |
Became a subsidiary of Daiwa Bank (now Resona Bank) through Cosmo Securities Co., Ltd. in September 1993 |
| 1993-09 |
Cosmo Securities Co., Ltd. became a subsidiary of Daiwa Bank Co., Ltd. (now Resona Bank, Ltd.) |
| 1996-07 |
Started remote trading at Iwai Securities Co., Ltd. in July 1996 |
| 1996-07 |
Iwai Securities Co., Ltd. started communication trading |
| 1998-08 |
Started internet trading at Iwai Securities Co., Ltd. in August 1998 |
| 1998-08 |
Iwai Securities Co., Ltd. started internet trading |
| 1999-01 |
Changed the name of Cosmo Culture Co., Ltd. to Cosmo Enterprise Co., Ltd. in January 1999 |
| 1999-01 |
Cosmo Culture Co., Ltd. changed its trade name to Cosmo Enterprise Co., Ltd. |
| 2003-05 |
Started securities back-office operations for Cosmo Securities Co., Ltd. at Cosmo Enterprise Co., Ltd. in May 2003 |
| 2003-05 |
Cosmo Enterprise Co., Ltd. started securities back-office operations for Cosmo Securities Co., Ltd. |
| 2004-04 |
In April 2004, Cosmo Securities Co., Ltd. became a related company of CSK Corporation (now SCSK Corporation). |
| 2004-04 |
Cosmo Securities Co., Ltd. became an affiliate of CSK Co., Ltd. (now SCSK Corporation) |
| 2004-09 |
In September 2004, Cosmo Securities Co., Ltd. became a consolidated subsidiary of CSK Corporation (now SCSK Corporation). |
| 2004-09 |
Cosmo Securities Co., Ltd. became a consolidated subsidiary of CSK Co., Ltd. (now SCSK Corporation) |
| 2004-12 |
In December 2004, Iwai Securities Co., Ltd. joined the Jasdaq Securities Exchange as a trading participant. |
| 2004-12 |
Iwai Securities Co., Ltd. joined the Jasdaq Market trading participants |
| 2005-07 |
In July 2005, Cosmo Enterprise Co., Ltd. started accepting printing business contracts. |
| 2005-07 |
Cosmo Enterprise Inc. begins accepting printing business contracts |
| 2006-02 |
In February 2006, Iwai Securities Co., Ltd. was listed on the First Section of the Tokyo Stock Exchange and also registered for financial futures trading. |
| 2006-02 |
Iwai Securities Inc. listed on the First Section of the Tokyo Stock Exchange |
| 2006-02 |
Iwai Securities Inc. registered for financial derivatives transactions |
| 2006-05 |
In May 2006, Iwai Securities Co., Ltd. was listed on the First Section of the Osaka Securities Exchange. |
| 2006-05 |
Iwai Securities Inc. listed on the First Section of the Osaka Securities Exchange |
| 2008-03 |
In March 2008, Cosmo Enterprise Co., Ltd. started a general worker dispatch business. |
| 2008-03 |
Cosmo Enterprise Inc. starts general worker dispatching business |
| 2008-06 |
In June 2008, Cosmo Enterprise Co., Ltd. started training business and floral sales agency business. |
| 2008-06 |
Cosmo Enterprise Inc. begins training business and flower sales agency business |
| 2008-07 |
In July 2008, Cosmo Securities Co., Ltd. was delisted from the Tokyo Stock Exchange, Osaka Securities Exchange, and Nagoya Stock Exchange. |
| 2008-07 |
Cosmo Securities Inc. delisted from the Tokyo Stock Exchange, Osaka Securities Exchange, and Nagoya Stock Exchange |
| 2008-08 |
In August 2008, Cosmo Securities Co., Ltd. became a wholly owned subsidiary of CSK Holdings Corporation (now SCSK Corporation). |
| 2008-08 |
Cosmo Securities Inc. becomes a wholly owned subsidiary of CSK Holdings Corporation (now SCSK Corporation) |
| 2008-09 |
In September 2008, Cosmo Enterprise Co., Ltd. started a paid employment placement business. |
| 2008-09 |
Cosmo Enterprise Inc. starts paid employment placement business |
| 2009-02 |
In February 2009, Cosmo Enterprise Co., Ltd. obtained the Privacy Mark (JIS Q 15001). |
| 2009-02 |
Cosmo Enterprise Inc. obtained Privacy Mark (JIS Q 15001) |
| 2009-06 |
In June 2009, Iwai Securities Co., Ltd. was registered as a Type 2 Financial Instruments Business operator. |
| 2009-06 |
Iwai Securities Inc. registered as a Type 2 Financial Instruments Business |
| 2010-04 |
In April 2010, Iwai Securities Preparatory Co., Ltd. was established, and simultaneously, Iwai Securities Co., Ltd. (now Iwai Cosmo Holdings Co., Ltd.) was made a wholly owned subsidiary and transitioned to a holding company structure. |
| 2010-04 |
Preparation company for the establishment of Iwai Securities Inc. |
| 2010-04 |
Cosmo Securities Inc. becomes a wholly owned subsidiary of Iwai Securities Inc. (now Iwai Cosmo Holdings Inc.) |
| 2010-07 |
In July 2010, Iwai Securities Co., Ltd. changed its trade name to Iwai Cosmo Holdings Co., Ltd. |
| 2010-07 |
In July 2010, Cosmo Enterprise Co., Ltd. changed its trade name to Iwai Cosmo Business Service. |
| 2010-07 |
Iwai Securities Inc. changed its trade name to Iwai Cosmo Holdings Inc. following the transition to a holding company structure |
| 2010-07 |
The preparation company for Iwai Securities Inc., which inherited securities business from Iwai Cosmo Holdings Inc., changed its trade name to Iwai Securities Inc. |
| 2010-07 |
Cosmo Enterprise Inc. changed its trade name to Iwai Cosmo Business Service |
| 2012-05 |
In May 2012, Iwai Securities Co., Ltd. and Cosmo Securities Co., Ltd. merged, and the company was renamed Iwai Cosmo Securities Co., Ltd. |
| 2012-05 |
Iwai Securities Inc. and Cosmo Securities Inc. merged to form Iwai Cosmo Securities Inc. |
| 2015-05 |
In May 2015, Iwai Cosmo Holdings Co., Ltd. celebrated its 100th anniversary. |
| 2015-05 |
Iwai Cosmo Holdings Inc. celebrates its 100th anniversary of founding |
