Social Impact Group Management Australia

Paul Duffy - Chairman

Paul is a highly respected leader in the property investment and finance sectors, bringing over 40 years of experience in property development, capital markets, and corporate governance. With an extensive background in managing both private and publicly listed entities, Paul has played a pivotal role in securing institutional capital, executing strategic mergers, and delivering strong investment returns.

Paul's expertise spans funds management, capital raising, and property investment, having successfully led the IPO of DNZ Property (now Stride) in 2010 and secured equity from majorAustralian superannuation funds. In 2020, he spearheaded the merger of Augusta Capital (NZX-listed) with Centuria (ASX-listed), reinforcing his ability to navigate complex transactions and align investment strategies with long-term growth.

As Board Chair of SIGMA, Paul provides strategic oversight, ensuring robust governance, financial discipline, and execution of the company's growth strategy. His leadership is instrumental in positioning SIGMA as a market leader in the SDA sector, leveraging his deep industry knowledge and capital markets experience to drive sustainable success.

Paul currently serves as a director of a NZX-listed company and several private entities across New Zealand and Australia, further demonstrating his extensive governance experience and financial acumen.

Managing Director/CEO

Paul is an experienced CEO and executive leader with a strong track record in business transformation, strategic growth, and Specialist Disability Accommodation (SDA). With more than two decades of leadership across the disability, health, property, and aviation sectors, he brings deep expertise in navigating complex operational, regulatory, and commercial environments.

A Graduate of the Australian Institute of Company Directors (GAICD), Paul has supported growth across diverse organisations, leading large-scale service delivery, driving operational improvement, and delivering strong financial and social outcomes. His experience spans both not-for-profit and commercial settings, where he has aligned business strategy with long-term sustainability and community impact.

In addition to his work in disability and health, Paul has held senior leadership roles in the aviation industry, managing operational portfolios, stakeholder engagement, and customer-driven transformation programs. This cross-sector experience has sharpened his ability to lead in dynamic, highly regulated environments.

Paul is known for building high-performing teams, fostering strong partnerships, and translating strategic vision into measurable results. He brings a pragmatic leadership style and a commitment to delivering value for participants, stakeholders, and the broader community.

Paul leads the organisation's strategic direction and growth agenda, ensuring disciplined execution, sound governance, and a clear focus on quality housing solutions.

Richard Hoffman - Director

Richard is a highly experienced leader in project and program management, with over 20 years of expertise spanning business transformation, process improvement, software development, and IT management. His career has included working across public and private sectors, driving digital transformation, operational efficiency, and scalable technology solutions.

Richard's core strength lies in translating business strategy into actionable outcomes, leading high-performing teams, and delivering complex projects that enhance business value. He has successfully executed large-scale digital rollouts, enterprise-wide system integrations, and strategic restructures that have improved profitability and operational effectiveness.

Richard has led some of Australia's most significant technology-driven initiatives, including managing the country's largest property investment portal with 8,500+ users, overseeing the development of integrated enterprise solutions for franchise management and investment platforms, and spearheading major cloud migrations.

Richard plays a critical role in governance, technology, and operational strategy, ensuring the company remains innovative, efficient, and financially disciplined. His expertise in ERP systems, software development, and business process optimisation strengthens SIGMA's ability to scale and deliver exceptional outcomes.

James Brooker - Director/COO

James is an accomplished executive with over 20 years of experience across multinational, publicly listed corporations, specialising in procurement, commercial negotiation, and regulatory compliance. He has built a reputation for leading complex commercial transactions, navigating high-stakes regulatory environments, and driving operational performance across global operations.

James brings deep expertise in procurement transformation and commercial strategy, having successfully led the redesign of global procurement models to improve efficiency, reduce cost, and deliver lasting commercial value. His approach is grounded in disciplined execution, stakeholder alignment, and a strong understanding of risk and governance.

As Chief Operating Officer at SIGMA, James oversees the company's day-to-day operations, procurement, and commercial functions, ensuring operational excellence and scalable growth. His leadership is critical to SIGMA's ability to deliver reliable, compliant, and participant-focused services across a growing national portfolio.

James continues to be a trusted advisor across the commercial, infrastructure, and disability sectors, known for his pragmatic leadership, strong commercial instincts, and ability to deliver in complex environments.

Rebecca Kitcherside - Financial Controller

Rebecca is a senior finance executive and qualified accountant with over 20 years of experience across the not-for-profit and commercial sectors in both Australia and the UK. Her career spans a range of industries including health, education, and community services, where she has consistently driven strong financial stewardship, governance, and operational improvement.

With a sharp focus on financial integrity and accountability, Rebecca brings deep expertise in budgeting, financial planning, audit oversight, and commercial reporting. She is known for her disciplined approach to financial management and her ability to translate complex financial data into clear, strategic insights for boards and executive teams.

Rebecca is passionate about building fit-for-purpose financial systems and processes that support long-term sustainability and growth. Her leadership is grounded in a commitment to transparency, good governance, and continuous improvement.

Rebecca provides strategic financial oversight and ensures robust financial controls across the business. Her role is key to maintaining investor confidence, ensuring compliance, and supporting the company's growth ambitions in the SDA sector.