• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Techtoshiba

Toshiba Chairman Steps Down Over Huge Nuclear Business Writedown

By
Reuters
Reuters
and
Michelle Toh
Michelle Toh
Down Arrow Button Icon
By
Reuters
Reuters
and
Michelle Toh
Michelle Toh
Down Arrow Button Icon
February 14, 2017, 2:47 AM ET

After a day of delays and confusion, Japan’s Toshiba said on Tuesday it expected to book a $6.3 billion hit to its U.S. nuclear unit, a writedown that wipes out its shareholder equity and will drag the group to a full-year loss.

Hours earlier on Tuesday, the battered conglomerate rattled investors by failing to release its earnings on schedule, saying initially it was ‘not ready’ and then announcing later it needed more time to probe its Westinghouse nuclear business after internal reports uncovered potential problems.

The figures eventually released were numbers that have yet to be approved by its auditor and Toshiba cautioned investors that a major revision was possible. Fully audited numbers are now not due till March 14 after the firm was granted a reprieve for its formal filing by Japanese regulators.

Toshiba (TOSBF) also said in a statement it could push harder to raise capital, including selling a majority stake in its memory chip arm. Previously, it had sought to sell just under 20% of its prize business.

“Finally now people are starting to recognize that internal control problems, the accounting issues and governance issues are very real and no longer abstract,” said Zuhair Khan, an analyst at Jefferies in Tokyo.

“They impact the viability of the company.”

Shares in the group slid 8%, putting the company’s market value at 973 billion yen ($8.6 billion), less than half its value in mid-December. Just under a decade ago, the firm was worth almost 5 trillion yen.

It also announced the first top-level departure since the nuclear problems were uncovered in December: chairman Shigenori Shiga, a former Westinghouse boss brought in to the top role last year after a $1.3 billion accounting scandal in 2015 shook up Toshiba‘s upper ranks.

Toshiba said it expected to book a 499.9 billion yen ($4.4 billion) net loss for the nine months to December, and a 390 billion yen net loss for the full year.

It also ended 2016 with negative shareholder equity due to the 712.5 billion yen nuclear writedown—a charge that was first flagged in December last year.

Toshiba said it would withdraw from nuclear plant construction overseas. Reuters reported this month that Toshiba was seeking at least a partial exit from ventures in Britain and India, a blow to both countries’ nuclear plans.

Wastinghouse Woes

In an earlier, separate statement, Toshiba outlined concerns at its Westinghouse business, the U.S. nuclear unit bought from the UK government a decade ago.

Internal reports, Toshiba said, suggested controls at Westinghouse had been “insufficient” and it needed to look into whether senior managers at Westinghouse exerted “inappropriate pressure” during discussions over a U.S. deal to buy the company at the heart of its cost overruns, it said.

“We judged that it would take about a month for external lawyers … to conduct these further probes and for the independent auditors to review the results,” Toshiba said.

A source briefed on the matter said Toshiba had not been able to immediately secure the approval of its auditor, PricewaterhouseCoopers Aarata. The source asked not to be identified because he is not allowed to talk the media.

PricewaterhouseCoopers Aarata declined to comment, citing client confidentiality. Toshiba declined to comment on the audit process

About the Authors
By Reuters
See full bioRight Arrow Button Icon
By Michelle Toh
See full bioRight Arrow Button Icon

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

$12 billion crypto company boss says Gen Z ‘create an absurd amount of chaos’ and make him want to pull his hair out—but he’s betting on them anyway
SuccessGen Z
$12 billion crypto company boss says Gen Z ‘create an absurd amount of chaos’ and make him want to pull his hair out—but he’s betting on them anyway
By Orianna Rosa RoyleApril 12, 2026
1 hour ago
mueller
CommentaryEntrepreneurship
I grew up in a family of entrepreneurs. Here’s what I had to unlearn to build a $1 billion business
By Samuel MuellerApril 12, 2026
2 hours ago
grantham
Investingbubble
Legendary investor says the AI boom masks a deeper crisis: Falling sperm counts, shrinking populations, and vanishing resources
By Nick LichtenbergApril 12, 2026
2 hours ago
Wemimo Abbey and Samir Goel, the cofounders of fintech company Esusu
SuccessCareers
These cofounders quit corporate jobs, took on $100K in credit card debt, and slept in a Denny’s—now their $1.2B company is backed by Serena Williams
By Emma BurleighApril 12, 2026
3 hours ago
Born in Soviet Union, Grindr CEO was told he had two career options: Learn English or how to shoot a gun
SuccessThe Promotion Playbook
Born in Soviet Union, Grindr CEO was told he had two career options: Learn English or how to shoot a gun
By Orianna Rosa RoyleApril 12, 2026
3 hours ago
These startups are racing to make AI safe for the Pentagon’s most closely guarded secrets
AIDefense
These startups are racing to make AI safe for the Pentagon’s most closely guarded secrets
By Erik GermanApril 11, 2026
1 day ago

Most Popular

'This is the last warning.' Iran threatens U.S. warships after they throw down the gauntlet for winner-take-all Strait of Hormuz
Politics
'This is the last warning.' Iran threatens U.S. warships after they throw down the gauntlet for winner-take-all Strait of Hormuz
By Fortune EditorsApril 11, 2026
15 hours ago
Palantir CEO says AI ‘will destroy’ humanities jobs but there will be ‘more than enough jobs’ for people with vocational training
Future of Work
Palantir CEO says AI ‘will destroy’ humanities jobs but there will be ‘more than enough jobs’ for people with vocational training
By Fortune EditorsApril 11, 2026
1 day ago
The 'affordability economy' has created a housing market nobody predicted: Prices collapsing in the Sun Belt, soaring in the Rust Belt
Real Estate
The 'affordability economy' has created a housing market nobody predicted: Prices collapsing in the Sun Belt, soaring in the Rust Belt
By Fortune EditorsApril 11, 2026
1 day ago
Warren Buffett says 'accumulating great amounts of money' doesn’t achieve greatness—He still lives in a $31,500 Nebraska home and clipped coupons
Success
Warren Buffett says 'accumulating great amounts of money' doesn’t achieve greatness—He still lives in a $31,500 Nebraska home and clipped coupons
By Fortune EditorsApril 11, 2026
1 day ago
Navy tests Hormuz blockade as expert says U.S. military prepares for round 2 and could degrade Iran's hold over the strait to a 'manageable level'
Politics
Navy tests Hormuz blockade as expert says U.S. military prepares for round 2 and could degrade Iran's hold over the strait to a 'manageable level'
By Fortune EditorsApril 11, 2026
20 hours ago
Scottie Scheffler joined Tiger Woods and Rory McIlroy in golf's $100M club—and donated his entire Ryder Cup stipend to charity
Success
Scottie Scheffler joined Tiger Woods and Rory McIlroy in golf's $100M club—and donated his entire Ryder Cup stipend to charity
By Fortune EditorsApril 10, 2026
2 days ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.