Meet the Duo Consulting Group team

Brooke Phillips Chief Executive Officer

As CEO, Brooke is a visionary leader with deep expertise in change management and a strong belief that people are the foundation of every organisation’s success. Passionate about engaging and empowering individuals at all levels, Brooke focuses on simplifying complexity and translating strategic goals into clear, actionable outcomes.

Brooke has a Graduate Certificate in Business Psychology and Management from Curtin University, a Bachelor of Commerce from Deakin University, and an Organisational Coaching Certificate through the Institute of Executive Coaching and Leadership. Brooke holds formal qualifications in program and project management and is an International Change Management Practitioner through APMG and Prosci.

Sumee Narayan Managing Director

As Managing Director, Sumee brings extensive experience in HR and people change, with a career dedicated to guiding complex transformations. Sumee blends leadership with a data-driven mindset to guide organisational decision-making and partners with clients to design and deliver change programs that not only meet business objectives but also inspire employees to embrace new ways of working. Recognised for balancing vision with execution, Sumee believes thriving organisations are built on engaged people and aligned strategies.

Sumee holds a Master’s in Managerial Psychology from HELP University, a Bachelor of Business Management from Nottingham Trent University, and is a certified PROSCI Change Management Practitioner and Scrum Master.

Samantha Gibbs Communication and media

Samantha is a communications consultant with extensive international experience in technology, process, and people change. Skilled in communication strategy, storytelling, and cross-cultural engagement, Sam creates clarity and sharpens understanding.

Navreen Sakaria Change analyst

Navreen is a change and communications specialist leading operational and cultural transformation within retail, energy, and digital media sectors. With a strong focus on translating impacts, risks and opportunities into actionable plans, Navreen bridges the gap between business needs and transformational goals.