Organizational Development Consulting Services in Australia

Australia Organizational Development Consultants

Australia is more than just a beautiful country filled with beaches, vibrant cities, and rich cultural history—it's also a thriving hub of innovation in organizational development (OD). From Melbourne to Perth, local consultants are helping Australian businesses transform from the inside out. With an eye on people, processes, and purpose, this new wave of OD consultants is guiding leaders through real change—not the buzzword-laden kind, but practical, culture-rooted development that drives sustainable results.

At Digital Reference, we believe in radical authenticity, transparency, and real relationships. That’s why we took the time to handpick this curated list of outsourced, part-time, fractional, and virtual OD service providers based in Australia. This wasn’t just a list pulled together in a day. We went deep. We analyzed leadership philosophy, regional impact, digital savvy, client testimonials, and business values to uncover the most standout professionals.

We also looked at how these firms are responding to challenges specific to Australia: decentralized workforces, public-private collaboration, multicultural integration, and regional economic variation. And we spotlighted the founders and CEOs behind the work because their vision matters just as much as the services they provide.

Meet the Organization Development Consultants Making Things Happen in Australia

‍OD Consulting

Meet Kathleen Gaynor, Director & Founder

Kathleen Gaynor is a standout name in OD across Australia, leading OD Consulting with a precise yet people-first approach. Based in New South Wales, Kathleen has built her firm into a go-to partner for government agencies and large-scale organizations needing customized development strategies.

• ✨ Over 20 years of experience in transformational change and leadership development
• ✨ Noted for her work with local government authorities, especially in workforce planning
• ✨ Combines deep diagnostic insight with strategic planning tools tailored to each client's culture

Kathleen's leadership is all about clarity and connection. She's known for building capacity within teams instead of simply handing off strategies. Her firm’s projects often result in sustainable, internalized change—not just short-term fixes.

‍Centre for Organisation Development Pty Ltd

Meet Margaret Devlin, CEO

Margaret Devlin is a veteran OD leader who has made values-based leadership the cornerstone of her work. At the Centre for Organisation Development, she brings over three decades of OD wisdom to bear, blending experience with heartfelt insight.

• ✨ A specialist in emotional intelligence and senior executive coaching
• ✨ Led OD initiatives across corporate, government, and NFP sectors
• ✨ Champions resilience and wellbeing as key components of organizational growth

Margaret is especially passionate about fostering leadership that reflects integrity and psychological safety. With a wide lens on human systems, she helps businesses navigate complexity without losing their soul.

‍Perks People Solutions

Meet Cecilia White, Director 

From Adelaide, Cecilia White leads Perks People Solutions, a firm that punches above its weight when it comes to OD innovation. With a background in both psychology and business consulting, Cecilia is uniquely equipped to bridge gaps between people and performance.

• ✨ Deep expertise in culture diagnostics and organizational alignment
• ✨ A trusted advisor for mid-sized businesses and family-run enterprises
• ✨ Known for her data-informed, empathetic leadership style

What sets Cecilia apart is her relentless curiosity and warm professionalism. She’s often called in during times of cultural friction or leadership turnover, and she helps leaders build pathways to clarity, accountability, and trust.

‍Interaction

Meet Brigid Hardy, Company Director

Operating out of Canberra, Brigid Hardy heads Interaction, a consultancy that places inclusiveness and co-design at the centre of its OD practice. With a strong foundation in the public sector, Brigid's work has impacted policy, education, and not-for-profits.

• ✨ Renowned for facilitating complex, multi-stakeholder change programs
• ✨ A fierce advocate of gender equality and leadership diversity
• ✨ Brings systems thinking into every engagement

Brigid brings both strategy and soul to the OD space. Her knack for community engagement and participatory methods gives her work enduring relevance across sectors.

‍Debbie Roberts Consulting

Meet Debbie Roberts, CEO & Founder

Debbie Roberts is a powerhouse in Australia’s OD and coaching world. With her namesake consultancy, she offers tailored programs that empower executives, HR professionals, and boards.

• ✨ Author of multiple works on leadership, vision, and trust
• ✨ Works hands-on with emerging leaders and C-suite executives alike
• ✨ Renowned speaker and trainer with a global client base

Debbie’s coaching style is equal parts candid and compassionate. She leans into transformational learning, helping individuals and teams unlock their untapped capacity.

‍Mike Hagan Consulting Services

Meet Mike Hagan, Owner & Principal Consultant

A seasoned HR and OD specialist based in Queensland, Mike Hagan focuses on tailored business transformation and leadership development. His client base includes major infrastructure firms and government bodies.

• ✨ Offers both in-person and virtual consulting engagements
• ✨ Brings a strategic HR lens to all OD initiatives
• ✨ Practical, high-integrity leader committed to values-based performance

Mike is a go-to for teams looking to rebuild after disruption. He brings quiet clarity and structure to what can often be chaotic transitions.

‍Illumina Business Consulting

Meet Stewart Estes, Organization Manager

Stewart Estes leads Illumina from Melbourne with a razor-sharp focus on data-backed organizational development. His methodology is rooted in analytics and systems leadership.

• ✨ Applies diagnostic and analytics frameworks to measure impact
• ✨ Specializes in mergers, integrations, and high-stakes change
• ✨ Builds resilient cultures through clarity, structure, and communication

Stewart’s superpower is turning complexity into action. He brings an engineer's mind to people challenges, offering clients clear pathways through ambiguity.

‍Approach Services

Meet Sam Sayem, CEO

Sam Sayem is a bold change strategist bringing next-gen OD to Western Australia. At Approach Services, Sam delivers programs that focus on digital transformation, agile leadership, and future-ready workforces.

• ✨ Pioneer of virtual OD programs that integrate modern tech
• ✨ Passionate about inclusion, innovation, and change agility
• ✨ Works with companies across tech, resources, and education sectors

Sam combines high energy with high expertise. He makes the future feel not just possible, but practical.

‍Accord Consultancy Pty Ltd

Meet Daniel Ferri, Managing Director 

Based in Sydney, Daniel Ferri leads Accord Consultancy with a passion for organisational excellence through alignment. His work fuses OD with Lean, Six Sigma, and business model innovation.

• ✨ Strong cross-sector experience in engineering, finance, and logistics
• ✨ Blends technical process thinking with leadership growth
• ✨ An expert in aligning strategy, culture, and operations

Daniel’s client engagements are known for their depth, clarity, and long-term ROI. His grounded leadership style builds trust quickly.

‍Facilita Consulting

Meet Susanna Durston, Director and Facilitator 

Susanna Durston champions collaborative change through her firm Facilita Consulting. She has a rare ability to activate teams through high-participation methodologies that stick.

• ✨ Master facilitator of dialogue-based development models
• ✨ Specializes in co-design and participatory governance
• ✨ Highly sought-after for public and nonprofit sector consulting

Susanna’s work is all about bringing the room together. She listens, reflects, and guides teams toward aligned action.

Why Organizational Development Consultants, Why Now?

The Australian OD consulting ecosystem is vibrant, values-led, and deeply regional. From big cities to remote sectors, these professionals are not just offering services—they’re shaping the future of work in Australia. Their leadership is practical, passionate, and rooted in a uniquely Aussie authenticity that resonates well beyond national borders.

At Digital Reference, we’re proud to spotlight these game-changers because we believe in lifting up the voices that matter. Our platform offers tools that support radical transparency in hiring, from professional reference collection to AI-powered video resumes. We help companies connect with consultants who bring real change, not just corporate jargon.

Dive into our guide to see how Digital Reference is showcasing Australia’s leading consulting talent.

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Whether you’re a CEO navigating change, an HR leader facing rapid growth, or a founder preparing for scale, the professionals above are worth knowing.

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