Derek Carter

Derek Carter

Chairman at PTR MINERALS LTD

Net worth: 729 794 $ as of 31/05/2026

Non-Energy Minerals
Commercial Services

Profile

Derek Northleigh Carter was the founder of Minotaur Resources Ltd., founded in 1993, where the title held was Managing Director from 1993 to 2010.
Mr. Carter was the founder of Minotaur Gold Ltd., founded in 1993, where the title held was Managng Director.
Current jobs include Non-Executive Chairman at PTR Minerals Ltd. since 2018, Independent Non-Executive Chairman at Hillgrove Resources Ltd. since 2020, Director at Australasian Institute of Mining & Metallurgy, Director at DNC Minerals Pty Ltd., Member at South Australian Resources Development Board, Member at The Resources Industry Development Board since 2011, and Member at The South Australian Minerals & Petroleum Experts Group.
Former jobs include Non-Executive Chairman at PTR Minerals Ltd. from 2011 to 2014, Non-Executive Chairman at Minotaur Exploration Pty Ltd. from 2013 to 2016, Chairman at The Minerals Exploration Advisory Group, Independent Non-Executive Chairman at Highfield Resources Ltd. from 2012 to 2019, Director at Minerals Council of Australia, Independent Non-Executive Director at Toro Energy Ltd. in 2012, Independent Non-Executive Director at AIC Mines Ltd. from 2014 to 2015, Non-Executive Director at Blackthorn Resources Pty Ltd. in 2012, Non-Executive Director at Mithril Silver & Gold Ltd. from 2002 to 2014, Director at Australian Gold Council, General Manager-Exploration at Burmine Ltd., and Councillor at South Australian Chamber of Mines & Energy, Inc.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
26/02/2026 48,59,311 ( 1.23% ) 384 566 $ 31/05/2026
17/03/2026 77,21,504 ( 1.63% ) 199 987 $ 31/05/2026
28/05/2026 44,85,533 ( 0.13% ) 145 242 $ 31/05/2026

Derek Carter active positions

CompaniesPositionStart
PTR MINERALS LTD Chairman 17/04/2018
HILLGROVE RESOURCES LIMITED Chairman 24/04/2020
South Australian Resources Development Board
Corporate Officer/Principal -
DNC Minerals Pty Ltd.
Director/Board Member -
Director/Board Member -
The South Australian Minerals & Petroleum Experts Group
Corporate Officer/Principal 25/01/2011
The Resources Industry Development Board
Corporate Officer/Principal 22/02/2011

Former positions of Derek Carter

CompaniesPositionEnd
HIGHFIELD RESOURCES LIMITED Chairman 23/05/2019
MINOTAUR Chief Executive Officer 24/02/2011
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See the detail of Derek Carter's experience

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

Connections

50

1st degree connections

20

1st degree companies

Male

Female

Members of the board

Executives

Linked companies

Private companies20

Non-Energy Minerals

Commercial Services

Non-Energy Minerals

Non-Energy Minerals

Non-Energy Minerals

Non-Energy Minerals

Non-Energy Minerals

Non-Energy Minerals

Non-Energy Minerals

Non-Energy Minerals

Commercial Services

Non-Energy Minerals

South Australian Chamber of Mines & Energy, Inc.

Australian Gold Council

The Minerals Exploration Advisory Group

South Australian Resources Development Board

The Resources Industry Development Board

The South Australian Minerals & Petroleum Experts Group

Non-Energy Minerals

DNC Minerals Pty Ltd.

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