Our associates


Dr. Piers Gillespie

A seasoned social scientist and engagement expert, excelling in social risk and impact planning. With expertise in stakeholder mediation, ESG strategies, and project evaluation, he bridges diverse perspectives to drive successful outcomes. His skilful integration of business tools ensures environmental, community, and business goals align seamlessly in high-risk sectors.

Tom Sweeney

A skilled engagement strategist known for creating innovative methodologies to analyse stakeholder insights. With expertise in data-driven approaches and community sentiment analysis, he transforms challenges into actionable strategies. Tom’s diverse experience spans mining, renewables, agriculture, and government, helping organisations achieve meaningful outcomes and maintain their social licence to operate.

Lorena Rios

Lorena Rios is a social impact and international development practitioner with over a decade of experience across Australia and Latin America. She specializes in designing and delivering programs that improve lives while safeguarding future generations, working closely with communities, governments, and global partners.

Her human‑centred approach begins with listening to those most affected—young people, Indigenous communities, and families in underserved contexts—and turning their insights into practical actions that shape policy and strengthen long‑term outcomes.

Lorena’s career spans roles with the Inter‑American Development Bank, the Office of the Presidency of Paraguay, Delivery Associates, and Australian social impact organisations, covering areas such as youth employment, Indigenous‑led development, financial inclusion, and national initiatives. She has guided complex projects through consultation, planning, and impact tracking, contributing to policies and programs that reach tens of thousands.

Holding a Master of Development Studies (Distinction) from the University of Melbourne and a Bachelor of Business Administration from Universidad Americana, Paraguay, Lorena is recognized for her collaborative style, systemic thinking, and commitment to building fairer systems for current and future generations.

Daniel Abbas

A visionary strategist and technologist with expertise in complex system design, higher education, disruptive business models, and social licence. He champions systems change and ESG integration, driving innovation and progress in diverse sectors. With a strong foundation in technology and startups, his global experience enables impactful solutions, fostering sustainable and inclusive outcomes.

Rebecca Roebuck

A seasoned social impact advisor with over 25 years of experience. Specializing in social impact assessment, community benefits, social value, public safety, gender inclusion, and stakeholder engagement, she excels in fostering positive outcomes. Her expertise spans diverse sectors, driving impactful strategies that align with equity, resilience, and sustainable development.