2025
10
Listed on the Tokyo Stock Exchange Growth Market
2024
7
Launched the Corporate Registry Acquisition Tool "Touki Sonar"
2024
3
Transitioned to a Company with an Audit and Supervisory Committee
2023
12
Launched the Management Strategy Platform "PLANSonar" for the purpose of transferring "Side Sonar" services
2022
12
Capital participation by Development Bank of Japan Inc.

2022
7
Changed company name to uSonar Co., Ltd.
2021
5
Gratuitous Reduction of Capital to 100 Million Yen
2021
3
Capital Participation by Mitsui & Co. Principal Investments

2019
12
Joined Keidanren (Japan Business Federation)
2018
9
Acquired Certification for the International Standard for Information Security Management Systems, JIS Q27001 (ISO/IEC 27001)
2016
11
Launched CRM and SFA Enhancement Tool, sideSonar

2016
1
Business Card Management Application Launched

2013
4
2010
4
Third-Party Allotment of Shares (Capital: 466.33 Million Yen)
2005
3
Third-Party Allotment of Shares (Capital: 443.5 Million Yen)
2004
6
2002
10
Formed a Business Alliance with ZENRIN Co., Ltd.
2002
10
Third-Party Allotment of Shares (Capital: 365.87 Million JPY)
2001
3
Third-Party Allotment of Shares (Capital: 216.43 Million JPY)
2000
12
Third-Party Allotment of Shares (Capital: 178.63 Million JPY)
1999
8
Third-Party Allotment of Shares (Capital: 57.5 Million JPY)
1999
6
Launched Data Cleansing and Consolidation Services
1997
10
Issued 200 Million JPY in Bonds with Stock Acquisition Rights
1997
2
Relocated Headquarters to Tokyo Opera City (3-20-2 Nishi-Shinjuku, Shinjuku-ku, Tokyo)
1995
5
Third-Party Allotment of Shares (Capital: 30 Million Yen)
1993
6
Opened Tokyo Branch Office in Nishi-Shinjuku, Shinjuku-ku, Tokyo
1992
7
Relocated Headquarters to Esaka-cho, Suita-shi, Osaka
1990
9
Established in Osaka-shi, Osaka with Capital of 10 Million Yen
