Ryan O'Sullivan
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Ryan O'Sullivan Email & Phone Number

Group General Manager - Finance and Support Services at Byrnecut
Location: Perth, Western Australia, Australia 14 work roles 5 schools
1 work email found @newcrest.com.au LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email r****@newcrest.com.au
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Current company
Role
Group General Manager - Finance and Support Services
Location
Perth, Western Australia, Australia

Who is Ryan O'Sullivan? Overview

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Quick answer

Ryan O'Sullivan is listed as Group General Manager - Finance and Support Services at Byrnecut, based in Perth, Western Australia, Australia. AeroLeads shows a work email signal at newcrest.com.au and a matched LinkedIn profile for Ryan O'Sullivan.

Ryan O'Sullivan previously worked as Group General Manager - Finance at Byrnecut and Manager - Commercial & Business Services (Site CFO / Head of Commercial/Finance) at Newmont Corporation. Ryan O'Sullivan holds Leadership Development Program from Melbourne Business School.

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Email format at Byrnecut

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{first}.{last}@newcrest.com.au
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Profile bio

About Ryan O'Sullivan

•Business Partnering• Planning & Forecasting• Business Analysis• Reporting• Project & Investment Valuations, Capital Management and Prioritisation• Transformation Programs•Team Mentoring •CPA Qualified

Listed skills include Mining, Business Process Improvement, Finance, Internal Audit, and 44 others.

Current workplace

Ryan O'Sullivan's current company

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Byrnecut
Byrnecut
Group General Manager - Finance and Support Services
Website
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14 roles · 17 years

Ryan O'Sullivan work experience

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

Group General Manager - Finance And Support Services

Perth, Wa, Au

Group General Manager - Finance

Perth, Western Australia, Australia

Byrnecut stands as the world's foremost mechanised underground mining contractor. Over the last forty years, the Byrnecut Group has expanded to offer a wide array of services specifically designed for the mining sector. Its portfolio includes Byrnecut, Jetcrete, Raising Australia, Murray's Engineering, Mining Plus, Quattro Project Engineering, Fuze, BOAB, and Sano Health.Key Senior Leadership role accountable for:+ Finance (Accounting)+ Payroll / Travel+ Accounts… Show more Byrnecut stands as the world's foremost mechanised underground mining contractor. Over the last forty years, the Byrnecut Group has expanded to offer a wide array of services specifically designed for the mining sector. Its portfolio includes Byrnecut, Jetcrete, Raising Australia, Murray's Engineering, Mining Plus, Quattro Project Engineering, Fuze, BOAB, and Sano Health.Key Senior Leadership role accountable for:+ Finance (Accounting)+ Payroll / Travel+ Accounts Payable+ Supply / Procurement / Purchasing+ Logistics Show less

Manager - Commercial & Business Services (Site Cfo / Head Of Commercial/Finance)

Cadia Valley Operations

Newmont is the world’s leading gold company and a producer of copper, silver, zinc and lead.Cadia Valley Operations is one of the largest gold and copper deposits in the world and is home to Australia's largest underground gold mine.Key Leadership role accountable for all aspects of operational Commercial management. Overseeing an operational and professional team of 75+ employees with an annual site spend in excess of A$1.5B.Accountable for:+ Finance &… Show more Newmont is the world’s leading gold company and a producer of copper, silver, zinc and lead.Cadia Valley Operations is one of the largest gold and copper deposits in the world and is home to Australia's largest underground gold mine.Key Leadership role accountable for all aspects of operational Commercial management. Overseeing an operational and professional team of 75+ employees with an annual site spend in excess of A$1.5B.Accountable for:+ Finance & Commercial+ Contracts & Procurement+ Business Improvement+ Supply & Logistics Show less

Nov 2023 - Jun 2024

Manager - Commercial And Business Services (Site Cfo / Head Of Commercial/Finance)

Newcrest Mining

Cadia Valley Operations, Nsw

Newcrest Mining Limited was acquired by Newmont Corporation on November 6, 2023. At the time Newcrest was the largest gold mining company listed on the ASX (Top 20).Cadia Valley Operations is one of the largest gold and copper deposits in the world and is home to Australia's largest underground gold mine.Key Leadership role accountable for all aspects of operational Commercial management. Overseeing an operational and professional team of 75+ employees with an annual site… Show more Newcrest Mining Limited was acquired by Newmont Corporation on November 6, 2023. At the time Newcrest was the largest gold mining company listed on the ASX (Top 20).Cadia Valley Operations is one of the largest gold and copper deposits in the world and is home to Australia's largest underground gold mine.Key Leadership role accountable for all aspects of operational Commercial management. Overseeing an operational and professional team of 75+ employees with an annual site spend in excess of A$1.5B.Accountable for:+ Finance & Commercial+ Contracts & Procurement+ Business Improvement+ Supply & Logistics Show less

Dec 2022 - Nov 2023

Principal (Manager) - Treasury Markets

Newcrest Mining

Melbourne, Victoria, Australia

Primary dealer for Newcrest accountable for trading FX, Gold, Silver, managing Newcrest liquidity, develop strategy and execute all market related aspects of the Treasury function including dealing, hedging (gold/oil), cash management & investments and market related risk management.

Mar 2022 - Feb 2023

Principal (Manager) - Operational Support & Improvement

Newcrest Mining

Melbourne, Victoria, Australia

COO Office - Melbourne Corporate OfficeReporting into the Chief Operations Officers (COOs) for Newcrest Mining and seeking to maximise the effectiveness of all the operations through the design and implementation of strategies, systems and structures, facilitation of interactions and supporting the operations to drive performance

Aug 2020 - Jun 2022

Commercial, Planning & Analysis

Newcrest Mining

Perth, Australia

Commercial/Finance SuperintendentTelfer Gold Mine,Perth, Western Australia

Sep 2017 - Aug 2020

Lihir Gold Operations (Expat Fifo - Png)

Newcrest Mining

Lihir Gold - Lihir Island - Papua New Guinea

Lihir Gold MinePapua New GuineaSenior Professional - Expat (FIFO)Forecasting and Business PlanningCapital Management - business case preparation, project valuations, capital prioritisation modelling and chair site capital review committeeTransformation activities - business improvement processes and valuation work, processing throughput constraints/bottleneck modellingMonth End activitiesLeadership - supervision and mentoring of accounting teamStakeholder… Show more Lihir Gold MinePapua New GuineaSenior Professional - Expat (FIFO)Forecasting and Business PlanningCapital Management - business case preparation, project valuations, capital prioritisation modelling and chair site capital review committeeTransformation activities - business improvement processes and valuation work, processing throughput constraints/bottleneck modellingMonth End activitiesLeadership - supervision and mentoring of accounting teamStakeholder engagement - operational workforce through to executive levelCost Reviews and mentoring of operational workforce (non finance managers, superintendents and frontline workforce) Show less

Aug 2015 - Sep 2017

Capcoal Underground Complex Operations

Queensland, Australia

Capcoal Underground (Grasstree & Aquila Mines)Management Accountant & Acting Superintendent Business Performance

Dec 2012 - Aug 2015

Moranbah North Operations

Queensland, Australia

Moranbah North Coal MineCommercial - Contracts/Finance

Sep 2012 - Dec 2012

Head Office - Callide, Dartbrook & Drayton South

Brisbane, Australia

Brisbane Corporate OfficeFinancial Accountant

Sep 2011 - Sep 2012

Accountant/Finance Analyst

Melbourne, Australia

Compliance and Governance – Malvern, VIC- Internal Audit, Risk Management and Data Analytics Commercial Systems and Implementations – Western Australia- Project Secondment - Contract Business Turnaround

2010 - 2011 ~1 yr

Analyst

Melbourne, Australia

International Client Business Services and Tax Advice

Jan 2010 - Feb 2010

Analyst

Melbourne, Australia

High Net Worth Individuals and Heavy Industry Business Services and Tax Advice

Jan 2009 - Feb 2009
5 education records

Ryan O'Sullivan education

Vce

John Paul College

Mining Economics

Rpmglobal
FAQ

Frequently asked questions about Ryan O'Sullivan

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

What company does Ryan O'Sullivan work for?

Ryan O'Sullivan works for Byrnecut.

What is Ryan O'Sullivan's role at Byrnecut?

Ryan O'Sullivan is listed as Group General Manager - Finance and Support Services at Byrnecut.

What is Ryan O'Sullivan's email address?

AeroLeads has found 1 work email signal at @newcrest.com.au for Ryan O'Sullivan at Byrnecut.

Where is Ryan O'Sullivan based?

Ryan O'Sullivan is based in Perth, Western Australia, Australia while working with Byrnecut.

What companies has Ryan O'Sullivan worked for?

Ryan O'Sullivan has worked for Byrnecut, Newmont Corporation, Newcrest Mining, Anglo American, and Broadspectrum.

How can I contact Ryan O'Sullivan?

You can use AeroLeads to view verified contact signals for Ryan O'Sullivan at Byrnecut, including work email, phone, and LinkedIn data when available.

What schools did Ryan O'Sullivan attend?

Ryan O'Sullivan holds Leadership Development Program from Melbourne Business School.

What skills is Ryan O'Sullivan known for?

Ryan O'Sullivan is listed with skills including Mining, Business Process Improvement, Finance, Internal Audit, Management Accounting, Sap, Coal, and Contract Management.

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