Meet Rosslyn

• Professional performance coach

• Professional facilitator

• Passionate keynote speaker | TEDx UniSA

• Nationally Accredited Mediator

• Culture and performance consultant

• CBT Practitioner

• Human Synergistics LSI, Hogan, DISC Advanced Profile and Gallup Strengths Accredited

Rosslyn Cox is passionate about working with individuals and teams to uncover and realise their full potential. Whether facilitating culture change, delivering workshops, or coaching one-on-one, she brings curiosity, evidence-based practice and a highly practical approach—helping people understand what drives them and how to translate insight into action.

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Rosslyn thrives in environments where learning and growth are supported and empowered at the leadership level, and where individual and collective accountability and responsibility are expected and rewarded. She has thousands of hours of experience designing and delivering hundreds of quality, highly interactive workshops spanning strategic and operational planning, leadership development, creating a high-performing culture, performance management, resilience, wellbeing and effective communication.

Her work is grounded in the latest research across psychology, neuroscience and contemporary management. Rosslyn is particularly skilled at connecting the relationship between motivation and behaviour with the real-world systems, habits and leadership practices that create lasting change. Participants value her ability to balance depth and warmth with clear structure—so sessions feel engaging, relevant and immediately usable.

Rosslyn also has extensive experience supporting culture change initiatives as both a manager and consultant. She applies principles of psychology and neuroscience alongside contemporary management approaches to help organisations shift mindsets, strengthen accountability, and embed new ways of working.

As a Professional Certified Coach specialising in executive performance coaching, Rosslyn uses a strengths-based approach to personal and professional development, with a strong emphasis on emotional intelligence. Informed by positive psychology and neuroscience, she partners with clients to build self-awareness, navigate complexity, and perform at their best—without compromising wellbeing.

Qualifications and training​

• HBDI® Certification (2026)

• Leadership Circle™ Certification (2025)

• ​Nationally Accredited Mediator (2024)

• Human Synergistics LSI™ Accreditation (2022)

• DISC™ Profile™ and ADVANCED™ Accreditation (2022)

• Advanced Certificate in Cognitive Behaviour Therapy (2022) 

• Professional Certified Coach (PCC), International Coaching Federation (ICF) (2021)

• Diploma of Counselling (2020)

• Hogan Assessment Certification (2018)

• Gallup Successful Strengths Coaching Certification (2018)

• Executive Coaching Program, Swinburne University (2017)

• VitalSmarts Crucial Conversations Certified Trainer (2017)

• Foundations in Public Participation, IAP2 (International Association for Public Participation) (2015)

• State Government Executive Leadership and Management Program (2013)

• Graduate Diploma of Psychological Studies, University of Adelaide (2011)

• Graduate Diploma of Public Policy, Flinders University (2009)

• Lifeline and Domestic Violence Helpline Telephone Counsellor, (2008)

• Bachelor of Commerce (Marketing and Management), University of Adelaide (2002)

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