Toshiba's lurch from crisis to crisis since 2015

Toshiba disclosed accounting malpractices across multiple divisions in 2015, which involved top management

Toshiba Corp plans to unveil a new business strategy on Friday. The once-storied conglomerate has been battered by accounting scandals, massive writedowns for its US nuclear business, the sale of its prized chip unit and it was also found to have colluded to prevent overseas investors from gaining influence.

Here is a timeline of Toshiba' woes since 2015.

2015 - Toshiba discloses accounting malpractices across multiple divisions, which involved top management. In total, it overstated its pretax profit by 230 billion yen ($2 billion) over seven years.

Also Read | Toshiba to split business into three

December 2016 - Toshiba flags it will take a charge of several billion dollars in relation to a nuclear power plant construction company that its U.S. unit, Westinghouse Electric, had bought a year earlier.

March 2017 - Westinghouse files for Chapter 11 bankruptcy protection due to billions of dollars in cost overruns and years-long delays at U.S. power projects. Faced with over $6 billion in liabilities linked to Westinghouse, Toshiba decides to put its prized chip unit, Toshiba Memory, up for sale.

September 2017 - Toshiba agrees to sell the chip unit to a consortium led by Bain Capital for $18 billion, a deal under which Toshiba retains a large stake. Worried it could be delisted for having liabilities exceed assets for a second straight year, Toshiba is desperate to close the deal by the end of the financial year in March. But it is caught up in a prolonged legal dispute with chip joint venture partner Western Digital Corp over the sale and antitrust reviews are expected to take months.

December 2017 - Toshiba secures a $5.4 billion cash injection from 30-plus overseas investors that helps it avoid a delisting but brings in prominent activist shareholders including Elliott Management, Third Point and Farallon. It settles the dispute with Western Digital.

April 2018 - Toshiba seeks to turn a new page by bringing in an outsider - Nobuaki Kurumatani, a former executive at Toshiba's main creditor Sumitomo Mitsui Financial Group - as chief executive.

June 2018 - Toshiba completes the sale of Toshiba Memory, renamed Kioxia, to the Bain consortium.

June 2019 - Bowing to pressure from activist investors, Toshiba invites four non-Japanese directors to its board.

January 2020 - Toshiba finds fresh accounting irregularities at a wholly owned subsidiary.

July 2020 - Five director candidates nominated by activist shareholders seeking to improve governance and change strategy are voted down at Toshiba's annual general meeting.

September 2020 - Toshiba discloses more than 1,000 postal voting forms for its AGM went uncounted. The bank that counted the votes, Sumitomo Mitsui Trust Bank, later reveals widespread failure to count all valid votes at AGMs of its client firms over the past two decades.

March 2021 - Shareholders approve an independent investigation into allegations that investors were pressured ahead of the previous year's AGM.

April 2021 - CVC Capital Partners makes an unsolicited $21 billion offer to take Toshiba private. A week later, CEO Kurumatani resigns amid controversy over the CVC bid, which was perceived by some within company management as designed to shield him from activist shareholders. Toshiba's subsequent dismissal of the CVC offer, however, angers some activist shareholders.

June 10, 2021 - The shareholder-commissioned investigation concludes Toshiba colluded with Japan's trade ministry - which sees Toshiba as a strategic asset due to its nuclear reactor and defence technology - to block overseas investors from gaining influence at the 2020 shareholders meeting.

June 25, 2021 - Shareholders oust board chairman Osamu Nagayama after critics accuse the board of failing to address the allegations about pressuring overseas investors. Toshiba pledges to undertake a full review of assets and engage with potential investors.

November 12, 2021 - Toshiba to announce a new business strategy. It is considering splitting into three companies focused separately on infrastructure, devices and memory chips, which could address the firm's persistent conglomerate discount.

Check out the latest videos from DH: