Mark Irwin
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Mark Irwin Email & Phone Number

Executive Chairman and Interim CEO at Queensland Hydro
Location: Bulimba, Queensland, Australia 24 work roles 3 schools
1 work email found @bhpbilliton.com 1 phone found area 801 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 1 phone

Work email m****@bhpbilliton.com
Direct phone (801) ***-****
LinkedIn Profile matched
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Current company
Role
Executive Chairman and Interim CEO
Location
Bulimba, Queensland, Australia
Company size

Who is Mark Irwin? Overview

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Quick answer

Mark Irwin is listed as Executive Chairman and Interim CEO at Queensland Hydro, a company with 178 employees, based in Bulimba, Queensland, Australia. AeroLeads shows a work email signal at bhpbilliton.com, phone signal with area code 801, and a matched LinkedIn profile for Mark Irwin.

Mark Irwin previously worked as Non Executive Director at Pacific Energy and Chief Executive Officer at Adbri Limited. Mark Irwin holds Masters Of Business Administration, Mba from Rmit University.

Company email context

Email format at Queensland Hydro

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{first}.{last}@bhpbilliton.com
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Profile bio

About Mark Irwin

With a track record of delivering significant tangible change and results in the Industrial, Resources and Agricultural sectors, Mark is a highly resilient, energetic and empathetic C Suite executive with experience across most facets of business. Having lived and worked in more than 30 countries since the late 1990’s, Mark is experienced in all business and cultural environments, including those with significant ambiguity and uncertainty. Mark enjoys working with Boards and with multi-disciplined leadership teams.

Current workplace

Mark Irwin's current company

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Queensland Hydro
Queensland Hydro
Executive Chairman and Interim CEO
Bulimba, QLD, AU
Website
Employees
178
AeroLeads page
24 roles · 21 years

Mark Irwin work experience

A career timeline built from the work history available for this profile.

Non Executive Director

Current

Kewdale, Western Australia, AU

Apr 2024 - Present

Chief Executive Officer

Adelaide, South Australia, AU

Oct 2022 - Dec 2024

Non Executive Director

PORT OF Brisbane, Queensland, AU

Mar 2023 - Oct 2024

On Demand Executive Leader, Mentor And Senior Advisor

Sydney, New South Wales, AU

Supporting organisations Boards and Executives through complex transformations, transactions and turnarounds

Sep 2022 - Apr 2023

Projects Executive

Adelaide Airport, South Australia, AU

Responsibilities include:- West Musgrave Feasibility Study - Global Exploration- Brazil Growth Pipeline- Targeted M&A

Sep 2021 - May 2022

Chief Commercial Officer

Adelaide Airport, South Australia, AU

Responsibility included:- Global Exploration- West Musgrave Feasibility Project Study - Mergers & Acquisitions

Oct 2017 - Sep 2021

Chief Commercial Officer

West Valley City, Utah, US

Global responsibility for all Commercial, Product Development, Geological Data Services, Marketing and Corporate Communications for both Products and Drilling Services. This means leading a team of approximately 270 employees in over 20 countries looking at delivering value solutions for customers and stakeholders.

Aug 2016 - Dec 2017

Vice President, Commercial And Marketing - Drilling Services

West Valley City, Utah, US

Global commercial responsibility for Drilling Services contracts

Dec 2015 - Aug 2016

Strategic Advisor

Brisbane, Queensland, AU

HCA is a company owned by the Hewitt family, and an overseas pension fund. HCA's current cattle operations are in central and southern Queensland with over 50,000 cattle, and is looking at significant growth opportunities.

Sep 2014 - Dec 2015

Egm Mining & Industrial

North Sydney, New South Wales, Australia, AU

Fixed Contract to November 2015.My responsibilities include both account management for existing mining and industrial sector contracts, as well as new business development in the Australian resources and industrial sectors.

May 2013 - Nov 2015

Mining & Agribusiness Consultant

Consultant

Consulting to a company in the global Mining services sector, and and consulting to various international parties examining cattle and wheat investment opportunities in Australia's agricultural sector

Apr 2013 - Sep 2013

Managing Director And Chief Executive Officer

Consolidated Pastoral Company

CPC is Australia's second largest cattle producer with over 360,000 cattle, spread over 13 million acres and 19 properties. Turnover of approximately $100M/pa. Achievements include:1. creation of original 5 year strategic plan2. negotiated new joint venture agreement with Chinese partner 3. negotiated new supply agreement into Indonesia - increased volumes.

Aug 2011 - Apr 2013

Consultant

Asciano

Reporting to the Board and the CEO. Achievements include: 1. Led the restructure of 4 operating divisions to 3 divisions2. Created a Board Report into the 10 year Pacific National Coal Plan3. Member of the Steering Committee for the Strategic Review in 20113. Sponsored the Carbon Tax readiness review

Apr 2010 - Jul 2011

Managing Director & Chief Executive Officer

Barangaroo, New South Wales, AU

Managing Director and CEO of ASX listed international agribusiness with over 3,000 employees in eight countries. Led GrainCorp through the critical years of the global financial crisis, transforming it from a heavily leveraged, domestic storage and handling business to an international agribusiness significantly increasing shareholder value in the process..

Mar 2008 - Jan 2010

Part Owner

Mitre 10 Yeppoon

Silent Partner

2005 - 2010 ~5 yrs

Director Mining

Standard Bank Plc

Led a small global mining boutique M&A and Finance team. With team members based in UK, Australia, China, and USA

Jan 2007 - Jan 2008

Vice President

Melbourne, Victoria, AU

Highlights include:VP Phosphate - Delivered an EBITDA of $120M in 2006- Responsible for Phosphate Hill mining operations, with over 400 staff producing 950,000T phosphate per annum- Chairman of Hi-Fert (fertiliser distributors), with over 400 staff and $400M revenue - A lead member of the BHPBilliton integration team for WMC Resources- Lead member of.

Jan 2005 - Jul 2006

Director Strategy Of Integris Metals

Melbourne, Victoria, AU

Business with over US$2B turnover per annum. Reporting to the CEO. Achievements include:1. Member of Shareholder Board2. Jointly led IPO Process 3. Led process for creation of new Vision and Strategy4. Introduced Six Sigma into Integris

Jul 2003 - Dec 2004

Vp Global Procurement

Melbourne, Victoria, AU

Led the Global procurement team at BHP Billiton. team of over 20 employees in 5 countries. Key achievements include:- Achieving savings in excess of US$300M- Creating the 13 year global alliance between BHP Billiton and Caterpillar- Executing over 70 global and regional procurement deals with suppliers

Apr 2001 - Jun 2003

General Counsel

Billiton Plc

Various legal responsibilities in Australia, and overseas

Jan 1999 - Mar 2001

General Counsel & Company Secretary

Qni Limited

Various legal, and company secretariat responsibilities, for an ASX listed company

Oct 1995 - Jan 1999
3 education records

Mark Irwin education

Masters Of Business Administration, Mba

Rmit University

Bachelor Of Laws - Llb, Law

Qut (Queensland University Of Technology)

Directors Course

Australian Institute Of Company Directors
FAQ

Frequently asked questions about Mark Irwin

Quick answers generated from the profile data available on this page.

What company does Mark Irwin work for?

Mark Irwin works for Queensland Hydro.

What is Mark Irwin's role at Queensland Hydro?

Mark Irwin is listed as Executive Chairman and Interim CEO at Queensland Hydro.

What is Mark Irwin's email address?

AeroLeads has found 1 work email signal at @bhpbilliton.com for Mark Irwin at Queensland Hydro.

What is Mark Irwin's phone number?

AeroLeads has found 1 phone signal(s) with area code 801 for Mark Irwin at Queensland Hydro.

Where is Mark Irwin based?

Mark Irwin is based in Bulimba, Queensland, Australia while working with Queensland Hydro.

What companies has Mark Irwin worked for?

Mark Irwin has worked for Queensland Hydro, Pacific Energy, Adbri Limited, Independent Cement And Lime Group, and Sunstate Cement Ltd.

How can I contact Mark Irwin?

You can use AeroLeads to view verified contact signals for Mark Irwin at Queensland Hydro, including work email, phone, and LinkedIn data when available.

What schools did Mark Irwin attend?

Mark Irwin holds Masters Of Business Administration, Mba from Rmit University.

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