AUSTAL LIMITED — Call Transcript 2023

Feb 20, 2023

==> picture [102 x 65] intentionally omitted <==

COMPANY ANNOUNCEMENT 21 FEBRUARY 2023

H1 FY2023 RESULTS CONFERENCE CALL NOTICE

Austal Limited ( Austal ) (ASX:ASB) wishes to advise that its Chief Executive Officer Patrick Gregg and Interim Chief Financial Officer Geoffrey Buchanan will hold an analyst and investor conference call on Friday, 24 February 2023 at 7:30am AWST / 10:30am AEDT to discuss the Company’s H1 FY2023 results. Following the briefing, participants will have the opportunity to participate in a Q&A session.

Austal’s accounts for the six months ended 31 December 2022, and an accompanying results presentation and announcement, will be made available on the ASX pre-market open on 24 February 2023.

Conference call details:

Date: Friday, 24 February 2023 Time: 7:30am Perth time (AWST) / 10:30am Sydney time (AEDT) Conference ID: 10028746 Pre-Registration Link: https://s1.c-conf.com/diamondpass/10028746-2fz5ol.html

Dial-in details:

Please click on the pre-registration link and follow the steps to enter your details. A calendar invite will then be sent to you with dial in details and a unique code to be quoted when dialling into the call. Preregistration gives you immediate access on the day with no need to wait for an operator.

Archived Call:

An archived copy of the call will be available shortly after the conclusion of the call via http://www.openbriefing.com/OB/5078.aspx

This ASX announcement has been approved and authorised for release by Patrick Gregg, Austal Limited’s Chief Executive Officer.

-ENDS-

Page 1 of 2

Media contact

Cameron Morse +61 (0)8 9321 8533 +61 (0)433 886 871

cameron.morse@fticonsulting.com

About Austal:

Austal is Australia’s global shipbuilder and defence prime contractor designing, constructing and sustaining some of the world’s most advanced commercial and defence vessels.

For more than 30 years Austal has contracted more than 300 vessels for over 100 commercial and defence operators in 54 countries, worldwide.

Austal is Australia’s largest defence exporter and first ASX-listed shipbuilder. Austal has industryleading shipyards in Australia, the United States of America, Philippines and Vietnam with service centres worldwide, including the Middle East.

Austal delivers iconic monohull, catamaran and trimaran commercial vessel platforms – including the world’s largest trimaran ferry and multiple defence programs such as the Littoral Combat Ship (LCS) and Expeditionary Fast Transport (EPF) for the United States Navy.

Austal has grown to become the world’s largest aluminium shipbuilder and is Australia’s largest defence exporter.

Austal Limited ACN 009 250 266

100 Clarence Beach Road Henderson, Western Australia 6166

Page 2 of 2