Leadership
Global Leadership
Experts in media, advertising, and finance lead GTN’s operations across four international markets.
Board of Directors
Peter Tonagh
Independent Non- Executive Chair
Independent Non- Executive Chair
Peter Tonagh serves as an Independent Non-Executive Chairman of GTN. He also serves as Executive Chairman of Quantium, bringing extensive leadership experience across media, technology, and consulting sectors. His current portfolio includes several prominent board positions, including Chairman of Nine Entertainment and Bus Stop Films.
Prior to his current appointments, Peter has held significant executive positions in Australia’s media landscape, including CEO of Foxtel and CEO of News Corp Australia. During his nine-year tenure at Foxtel, he served as both Chief Financial Officer and Chief Operating Officer before assuming the CEO role. At News Corp Australia, he progressed from Chief Operating Officer to Chief Executive Officer, demonstrating his ability to lead complex media organisations through periods of significant change.
His earlier career included a sixteen-year period at The Boston Consulting Group, where he advanced from Associate to Vice President, working across Australia, New Zealand, and South-East Asia. This consulting background provided him with deep expertise in strategic business transformation and operational excellence.
Peter has maintained a strong commitment to Australia’s media and cultural sector, having served as Deputy Chair of the Australian Broadcasting Corporation (ABC), and as a Member of the Council at the Australian Film Television and Radio School. His chairmanship of Bus Stop Films reflects his dedication to fostering inclusivity in the screen industry.
Corinna Keller
Independent Non-Executive Director
Professional Biography
Corinna Keller is a global media executive with more than 30 years’ experience driving international growth in media sales, marketing and strategic partnerships across four continents.
Currently serving as a sales representative and consultant to both CNN International and Bloomberg Media as a global Government Partnerships specialist, Corinna develops strategic frameworks for national and regional governments throughout Central and Latin America, specialising in Foreign Direct Investment attraction, nation branding and tourism development.
As Vice President of Advertising Sales for the Americas at CNN International, Corinna drove partnerships via strategic advertising solutions to Fortune 500 clients spanning the US, Canada and Latin America.
During her 16-year tenure at Viacom, Corinna served as Vice President of International Marketing Partnerships and Advertising Sales, where she orchestrated communication strategies across iconic brands including Nickelodeon, MTV, Comedy Central and Paramount Channel. Her leadership encompassed client relationships with major corporations across the US, Latin America, Europe, and Asia, while overseeing the global strategic partnerships between MTV Networks and Hollywood studios including MGM, Sony Pictures and Warner Bros.
Craig Coleman
Non-Independent Non-Executive Director and NRC Chair
Professional Biography
Craig Coleman is an experienced senior executive and director, with a 30-year career spanning banking and finance, corporate advisory, and funds management.
Craig is Co-Founder and Executive Chairman of Viburnum Funds, an independent funds management business managing private and public equities funds.
Prior to Viburnum Funds, Craig was Managing Director of the ASX-listed Home Building Society Ltd and prior to this held several senior executive positions during a ten-year career with ANZ Banking Group Ltd, including Managing Director Banking Products, Managing Director Wealth Management, Non-Executive Director E*TRADE Australia Ltd and Head of Retail Banking New Zealand.
Craig holds a Bachelor of Commerce from the University of Western Australia.
Rob Martino
Non-Independent Non-Executive Director and ARC Chair
Professional Biography
Rob Martino has over 20 years’ experience in financial markets across investment banking, institutional equity research and funds management.
Rob is a Partner at Viburnum Funds and has been within its Strategic Equities Fund for over 12 years.
Rob holds a Bachelor of Commerce and a Bachelor of Laws from the University of Western Australia.
Jason Korman
Non-Independent Non-Executive Director
Professional Biography
Jason Korman joined Viburnum in 2020. Prior to joining Viburnum, Jason spent 10 years in the private equity industry, most recently at BGH Capital, the largest domestic private equity fund in Australia. Prior to BGH Capital, Jason was a Principal at Argand Partners, a New York based, Industrials focused private equity firm and before this he worked for CHAMP Private Equity (now known as CPE Capital) in Sydney.
During his time in the private equity industry, Jason was involved in a number of investments, exits and financings across the US, Australian, European and South East Asian markets in a wide range of industries including education, healthcare, technology, consumer products and general industrials. Jason is an experienced company director having held multiple private and public Board roles.
Jason began his career in the investment banking division of Credit Suisse in Melbourne where he worked on a variety of M&A and capital market transactions for clients in the oil and gas, metals and mining sectors.
Jason graduated from the University of Melbourne with a Bachelor of Commerce (Honors).
Bill Brown
Non-Independent Non-Executive Director
Professional Biography
William (Bill) Brown has over 30 years of investment experience as both a principal and advisor. Bill is currently Chief Investment Officer of Terrace Tower Group, a real estate and investment firm based in Sydney and New York, founded by John Saunders, co-founder of Westfield Corporation.
Bill serves on the board of Regal Asian Investments Limited (ASX:RG8).
Previously, Bill was a Partner and investment committee member at AIM13, a multi-family office with over US$1bn in alternative assets. Before that, he was Senior Portfolio Manager at Hartz Capital, a hedge fund linked to the Leonard Stern family office, overseeing a US$1bn portfolio.
Earlier roles include Managing Director at Berenson & Company and Director in Credit Suisse First Boston’s Telecom and Media M&A Group. He also held Vice President roles at Lazard Freres and Lehman Brothers, focusing on the TMT (technology, media and telecom) sectors. His career began in 1989 as an analyst at Salomon Brothers Inc.
Bill holds a BA in Economics from the University of Pennsylvania and an MBA from Columbia Business School.
Executive Management
Our management team leads operations across the international footprint, ensuring GTN’s commercial strategy and network reliability are delivered at scale, every day.
Vic Lorusso
CHIEF EXECUTIVE OFFICER, GTN LIMITED & atn
Professional Biography
Vic Lorusso has over 25 years experience in the media industry, all of which has been with atn, where he has held a range of operational and management roles.
Vic is currently the Chief Executive Officer of GTN Limited, having been appointed in December 2025. He also continues to serve as Chief Executive Officer of atn, a position he has held since July 2023. Vic joined atn in 1999.
Prior to his appointment as CEO, Vic was the Chief Operations Manager for atn and can still be heard on several atn-affiliated radio stations.
In addition to his role with GTN, Vic is associated with a number of charities throughout the country, including the Starlight Foundation, Ronald McDonald House, Variety Children’s Charity, Redkite, Miracle Babies Foundation, Diabetes Foundation, Cure Cancer Foundation and the Special Olympics Foundation.
Vic also holds a Business Licence for Real Estate.
Tim McCabe
Managing Director, United Kingdom Traffic Network (“UKTN”)
Managing Director
Tim McCabe has over 30 years’ experience in the media industry, holding senior roles at Dentsu, WPP, Bauer and Global. He joined GTN UK in 2016 as Sales Director, before being appointed Managing Director in 2025.
Tim is also actively involved in community and industry initiatives, including rugby refereeing and supporting Media Fight Night through training, mentoring and event roles.
Ben Brooks
Chief Financial Officer, gtn Limited
Professional Biography
Ben Brooks has over 25 years of experience in senior finance roles across the SaaS, media, hospitality, and investment sectors. He has held CFO and executive positions in both ASX-listed and private companies, including LiveHire Ltd, Solotel, oOh!media, Isentia and Austar Ltd as well as advisory roles supporting early-stage ventures.
Ben is the Chief Financial Officer of gtn Limited, responsible for finance, capital management, and investor relations across its four operating markets: Australia, Canada, the UK, and Brazil.
Ben began his career in financial services with Macquarie Bank and Deutsche Morgan Grenfell. Ben holds an Executive MBA from AGSM, a Bachelor of Economics from the University of Queensland, and has completed the Innovative Technology Leader program at Stanford University. He previously served as a board member of the City of Sydney Basketball Association.
Sophie Jackson
Group General Counsel, gtn Limited
Professional Biography
Sophie Jackson has over 25 years of experience in the media and digital industry with substantial in-house legal experience in both the UK, as Head of Legal at Sky Active, a division of Sky, and in Australia, as Principal Legal Counsel at Foxtel. Her expertise spans legal, compliance, corporate governance, regulatory and policy.
Sophie is currently the Group General Counsel of gtn Limited responsible for legal and compliance at gtn Limited and in its four operating markets, Australia, Canada, the UK and Brazil.
Sophie began her career at UK Magic Circle firm, Allen & Overy. She has worked in a number of legal, compliance and regulatory roles in Australia, the UK and Hong Kong primarily for private sector media and technology businesses. She also worked for the Telecommunications Regulator in the UK and Gilbert + Tobin in Australia. Sophie is admitted to practice in the Supreme Court of NSW and in England and Wales.
Donna Gardener
President, CTN
Professional Biography
Donna Gardener has more than 25 years experience in the advertising and marketing sector.
Prior to joining CTN in 2019, Donna spent several years in Senior Sales leadership positions throughout Canada working for most of the country’s leading news organisations, including TC Media in Atlantic Canada.
Outside of sales leadership, Donna was Publisher of a magazine and show production company leading the team responsible for producing Canada’s largest trade show and held the position of General Manager for a printing and packaging company responsible for producing Canada’s beloved Poppy. With a short stint in the finance sector as an area manager for Scotiabank, Donna found her way back to media where her true passion lies.
Fabio Menezes
Country Head, BTN
Professional Biography
Fabio Luiz de Menezes serves as the Country Head at BTN, where he has made significant contributions for the past 10 years in his former role as Sales Director. With over 20 years of experience in the media and advertising sector, Fabio brings extensive knowledge gained from working at major advertising agencies across Brazil.
Holding a degree in Advertising, Fabio also has a postgraduate degree in Marketing and Business, further solidifying his expertise in the field. Throughout his career, Fabio has excelled in leading teams and developing effective strategies to deliver profitable growth at the companies he has worked for.