Sharyn County holds a Masters of Commercial Law (MComLaw) and Business Administration (MBA) and is a Member Australian Institute of Company Directors (MAICD).

She also holds a number of World CC accreditations including Contract and Commercial Management Expert (CCME), Supplier Relationship Management Practitioner (SRMP) and Fellow.

Sharyn's career has spanned more than 20 years in senior commercial roles across the energy, technology, engineering, construction, outsourcing and services industries.

In addition to solid leadership skills, Sharyn brings a passion for, and demonstrated ability to deliver transformation and sustainable outcomes across the business, commercial and contracting lifecycle.

Renée Giarrusso is an award-winning communication, leadership, and mindset expert dedicated to helping leaders and teams achieve their potential. As the CEO and founder of RG Dynamics and Limitless Leadership, she brings over 30 years of leadership experience across 24 industries, spanning sectors such as construction, FMCG, real estate, and government. Renée’s expertise in leadership, communication, and behavioural transformation has earned her accolades, including the 2024 Leadership Coach of the Year and the 2023 Most Transformational Corporate Leadership Consultant Award.

A Professional Certified Coach (PCC), master facilitator, and sought-after speaker, Renée inspires organisations to enhance collaboration, performance, and workplace culture. Her mission is to make workplaces exceptional by fostering limitless potential and growth. Known for her relatable and energetic approach, she works closely with clients to develop high-performing teams and sustainable organisational cultures.

Renée is the author of three acclaimed books, including Limitless Leadership and Gift Mindset, the latter earning international recognition with four awards including the USA Living Now Silver Medal. The book is currently being translated for publication in Vietnam, India, and the Middle East. She also co-created the innovative 2 Sides IN 2 Minutes Team Communication Game to enhance team dynamics.

She is a regular columnist for CEO World Magazine and host of The Limitless Leaders Podcast. Passionate about inspiring others, Renée’s programs are tailored to the client and are transformational, not transactional. She energises individuals and teams to unlock their full potential, believing everyone is limitless. Her interactive and thought-provoking sessions leave clients inspired, re-energised, and equipped with actionable strategies to drive success.

Organisations seeking to elevate performance and live their legacy trust Renée and her team to deliver exceptional results.

Sharon is a passionate advocate for driving shared values and positive change in the world. She recognises the advancement of the capabilities of our commercial, procurement, contracting, supply chain, and legal professionals as integral to building a better future for people, prosperity, and the planet.

As the Group Regional Head of APAC at WorldCC, Sharon spearheads the association's activities throughout the Asia-Pacific region. Her commitment extends to supporting the WorldCC Foundation, where she actively champions sustainable and inclusive contracting practices.

With over two decades of executive experience in Australia and internationally, particularly in the non-profit membership space, Sharon has played a pivotal role in advancing global procurement and supply chain expertise, while ensuring diversity and inclusion are top of mind. Whether as the Director of Global Programs at Procurious or as General Manager for the Chartered Institute of Procurement and Supply in Australia, New Zealand, and the Pacific Islands, Sharon has consistently aimed to elevate the capabilities and profile of the procurement and supply chain profession across the region.

Sharon is dedicated to driving positive change in the world—one contract at a time!