Executive Team


Meet our Executive Team

Executive Team

Jeanne Johns BS Chemical Engineering, magna cum laude

Managing Director & CEO
Member of the Health, Safety, Environment and Community Committee 

Jeanne commenced as Managing Director & CEO on 15 November 2017.  Jeanne is a global executive and chemical engineer with more than 25 years’ experience in the international refining, petrochemicals, oil and gas industries. After joining BP in 1986, Jeanne worked across various executive roles and locations including as President, Asian Olefins and Derivatives (China), President, BP North America Natural Gas Liquids (North America), and, Head of Safety & Operational Risk, BP Downstream (United Kingdom). In September 2020 Jeanne was appointed the inaugural Victoria Chair of the American Chamber of Commerce in Australia (AmCham) Council of Governors. Jeanne is also a Founding Member of the Australian Climate Leaders Coalition (CLC), formed in August 2020. She is a currently serving on the International Fertilizer Association Board of Directors (Oceania) and is a former non-executive director of Tate & Lyle plc and Parsons Corporation..

Nick Stratford B.Ec, CA

Chief Financial Officer

Nick commenced as Chief Financial Officer in July 2020. With more than two decades professional experience in international finance and business management, Nick brings a wealth of expertise to the role, including more than a decade of experience with IPL, most recently as Dyno Nobel Americas President. This saw Nick based in the US for four years where he also served as a member on seven of the North American business’s Joint Venture Board of Directors. Nick’s appointment as CFO sees him return to his hometown of Melbourne where he began his career with IPL and worked as the company’s Group Financial Controller and General Manager Investor Relations. Nick has previously worked for large firms across the globe, including Deloitte & Touche where he was based in Melbourne and Los Angeles and Reckitt Benckiser where he was based in Europe. 

Greg Hayne BComm, MBA

President, Dyno Nobel Asia Pacific

Greg is a senior business leader with 20 years’ experience in international business development, operational management, people leadership and P&L management. Appointed President, Dyno Nobel Asia Pacific on 30 January 2018, he has held a number of senior leadership positions within the IPL Group, including as DNAP’s Vice President International Operations, as well as Vice President South East Asia, President of Dyno Nobel Indonesia and Vice President of Marketing.

Braden Lusk, PhD, P.E.

President, Dyno Nobel Americas

Braden has more than 20 years’ experience in the mining and explosives industry and commenced as Dyno Nobel Americas President in July 2020.  Braden has been with IPL’s Dyno Nobel Americas business since 2018 and prior to being appointed President served as Senior Vice President Corporate Accounts and Tech Services. Braden has a combination of practical on-site skills, including working as a mine supervisor, international consultant, and trainer, along with extensive academic experience. Prior to joining Dyno Nobel, Braden was Chair of Mining and Nuclear Engineering at Missouri University of Science and Technology where he had previously earned a PhD in mining engineering, with an emphasis in explosives engineering.  As a professor with the University of Kentucky Department of Mining Engineering, he worked to build its credibility as a world class institution in the field of explosives, founding its Explosives Research Team. 

Stephan Titze B.S. Rural Management, Agriculture Marketing 

President, Incitec Pivot Fertilisers 

Stephan was appointed to President, Incitec Pivot Fertilisers on 16 January 2019, as an Agribusiness professional with more than 25 years of experience in crop protection, seeds and irrigation. Stephan has held senior management positions in Syngenta, Zeneca and ICI Australia in Asia, including China, Japan, Korea and Indonesia and also in Europe, East Europe and Australia.  Stephan served 5 years as Chairman of Crop Life China and Vice President for the Swiss Chamber of Commerce in China and in 2011 was named China’s Swiss CEO/Entrepreneur of the Year. Most recently Stephan led the rapid growth of Netafim, the World’s largest irrigation company in Asia Pacific as the Division Head and China Chairman.  

Tim Wall BE(Hons) Electrical Engineering, CPEng, GAICD 

President Global Manufacturing & Corporate HSE 

Tim was appointed as President Global Manufacturing & Corporate HSE on 1 November 2018. Prior to joining IPL, Tim was General Manager, Manufacturing at Caltex Australia, and prior to this worked across Australia and the UK for BP. In a career spanning 30 years, Tim has held senior executive positions in Operations, Reliability, Safety & Risk, Strategy and Engineering and is currently a board member of National Association of Women in Operations. Tim is a Chartered Professional Engineer (Electrical, Leadership & Management) and a Graduate Member of the Australian Institute of Company Directors. 

Seth Hobby LL.B (Hons), Juris Doctorate

Executive Commercial Officer

Seth was appointed as IPL’s Executive Commercial Officer on 30 January 2018.  Seth has fifteen years of international legal and business experience, including working across the IPL Group, both in Asia Pacific and the U.S.  Seth has led and been involved with major commercial and strategic projects for IPL and Dyno Nobel in both corporate, commercial and legal capacities.  Seth has served as the Chairman of the Institute of Makers of Explosives in the U.S., and for many years as a director on the boards of each of IPL’s North American JV businesses.

Robert Rounsley MSc (Chem), BA Hons (Chem), MBA

Chief Technology Officer

Rob leads IPL’s global technology group for both explosives and fertilisers. Rob has invested 20 years in R&D, product management, marketing and technology across IPL, working across the Asia Pacific and US regions.  Most recently Rob was IPL’s Senior Vice President of Technology. He is an internationally recognised explosives expert, regularly providing industry commentary around technology and innovation. Appointed Chief Technology Officer on 30 January 2018, Rob will bring an increased focus on technology and innovation to increase value creation for IPL’s customers.

Margot Sharapova BA

Executive Chief Information Officer

Appointed in April 2019, Margot’s role is to ensure the IPL Group’s enterprise technology is scalable globally whilst providing the platform for our customer product technologies now and in the future. 

A member of the Society of Information Management, Margot brings experience in large and complex, multi- site IT transformations, leveraging technology to engage clients and consumers, and will be pivotal in supporting IPL’s Strategic Value Drivers for the Group’s performance and growth.  With a career spanning over 20 years, Margot has held senior executive positions as CIO in large global and regional matrix organisations.

reg Hayne BComm, MBA

President, Dyno Nobel Asia Pacific

Greg Hayne BComm, MBA

President, Dyno Nobel Asia Pacific