Mary Quaney
Head of Finance at Mainstream Renewable Power | Dublin, County Dublin, Ireland
Mary Quaney’s Email & Phone Number
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Non Executive Director at COFRA Holding AG in May 2024 - Present
Senior Advisor to the CEO at Mainstream Renewable Power in April 2025 - Present
Chief Executive Officer at Mainstream Renewable Power in August 2020 - April 2025
Chief Financial Officer and Executive Director at Mainstream Renewable Power in January 2019 - August 2020
Chief Financial Officer at Mainstream Renewable Power in January 2017 - August 2020
Head of Finance at Mainstream Renewable Power in February 2015 - December 2016
Head of Group Finance & Tax at Mainstream Renewable Power in December 2012 - February 2015
Head of Group Tax at Mainstream Renewable Power in June 2009 - December 2012
Head of Tax & Corporate Compliance at Trinity Biotech Plc in September 2006 - June 2009
Corporate Tax Manager at PricewaterhouseCoopers in September 2000 - September 2006
University College Dublin, Masters of Accounting
University College Dublin, BComm International (French)
Ecole Superieure de Commerce de Marseille
Mainstream Renewable Power is a pure-play renewable energy company, with wind and solar assets across global markets, including Latin America, Africa, and Asia-Pacific. We are one of the most successful developers of gigawatt-scale renewables platforms, across onshore wind and solar power generation. The company has successfully delivered 6.6 GW of wind and solar generation assets to financial close-ready and has a net global pipeline of 14.7 GW. In 2021, Aker Horizons acquired a majority stake in Mainstream, and in 2022, Mitsui & Co., Ltd. joined Aker Horizons as a long-term strategic investor. In 2022, Aker Offshore Wind was integrated into the Mainstream Group. We have raised more than EUR 3.0 billion in project finance to date and we have 400 colleagues across five continents. To learn more, visit our website at: www.mainstreamrp.com
Discover more about Mainstream Renewable Power
Senior Energy Lawyer and General Counsel. Non-Executive Director. Quaker.
Vice President Group Legal Iron Ore at BHP Billiton
(January 2014 – July 2026)
SVP Finance
Dell
(July 2026 – July 2026)
Bachelor Business Administration BBA, MDP, Specialist Project Management, Mechanical Engineering , Industrial Engineering, Manufacturing Professional
Global Head of Procurement at Mainstream Renewable Power
(Sep 2025 – Present)
Global Head of Technology & Cybersecurity | IT/OT Integration | Critical Infrastructure | LATAM & EMEA Focus
Leading global IT, Cybersecurity, Business Applications, and OT/ICS operations across LATAM, EMEA, and APAC, aligning technology strategy at the corporate level.
Driving the integration and transition of global IT & Cybersecurity functions during a major restructuring, ensuri...
Project Management | Stakeholder Engagement | Land Access | Economic Development | Social Impact | Social responsibility | Gas | Renewable Energy | Coal | Gold.
Manager, Stakeholder Relationships at QCoal Group
(Apr 2026 – Present)
SACPCMP Registered as CHSO
Project HSE Compliance and Management
What is Mary Quaney email address?
Email Mary Quaney at [email protected] and [email protected]. This email is the most updated Mary Quaney's email found in 2026.
How to contact Mary Quaney?
To contact Mary Quaney send an email to [email protected] or [email protected]. (updated on June 2026)
What company does Mary Quaney work for?
Mary Quaney works for Mainstream Renewable Power.
What is Mary Quaney's role at Mainstream Renewable Power?
Mary Quaney is Head of Finance
What industry does Mary Quaney work in?
Mary Quaney works in the Renewables & Environment industry.
