Notice of Changing the Trade Name of a Consolidated Subsidiary

Please be advised that Joy Global Inc. of the United States, a consolidated subsidiary of Komatsu Ltd., resolved to change its trade name to the following name in its Board meeting, held on April 19 (local time: Eastern Standard Time, UTC-5).

Specifics

1. Outline of the concerned consolidated subsidiary

(1)Trade name:Joy Global Inc.
(2)Headquarters:Milwaukee, Wisconsin, USA
(3)Name and title of representative:President and CEO: Jeffrey Dawes
(4)Line of business:Manufacture, sales and servicing of mining equipment for surface and underground mining
(5)Share capital:131 million US dollars

2. New trade name

Komatsu Mining Corp.

3. The reason for changing the trade name

Joy Global Inc. became a consolidated subsidiary of Komatsu Ltd. as of April 5, 2017 (local time: Eastern Standard Time, UTC-5). The change of the trade name of Joy Global Inc. is designed to clarify its position in the Komatsu Group.

4. The date of changing the trade name

April 19, 2017 (local time:Eastern Standard Time, UTC-5)

Information in the news releases is current on the date of the announcement and is subject to change without notice.

2017/04/20

No. 0004(2660)
KOMATSU Corporate Communications
TEL: 03(5561)2616