Waves — Reveal patterns. Align energy. Act effectively.
What I do

Timing and judgement matter as much as strategy.

I help organisations analyse their context, strengthen partnerships and turn learnings into effective action.

Drawing on experience across government, for purpose and private sector organisations globally and in Australia, I partner with teams navigating change.

Reveal patterns

Facilitation, reflection and analysis: including how to adopt and partner with AI.

Align energy

Strategy and partnership work that builds trust and shared direction.

Act effectively

Design through to delivery: including project start-up and close.

Sarah Callaghan, founder of Waves
Who's behind Waves

Sarah Callaghan

A social and organisational change practitioner with over twenty years' experience globally and in Australia, designing, delivering and learning from partnerships for change.

I'm known for calm judgement, honesty about constraints, and a practical focus on what will move things forward.

More about my approach →
What others say

Sarah did a stellar job of co-facilitating a planning workshop. She had obviously built trusting relationships with each participant in a somewhat challenging context, and was incredibly skilful in helping them work from high level ideas to a specific and implementable plan of action. They were pleasantly surprised with the progress that they made over the course of the 2 days and much of this can be attributed to Sarah.

Co-facilitator, community sector

Sarah holds to agreed principles and roles in navigating complex relationships in a way that is adaptive rather than fixed. The result is strong coherence in the purpose, principles and approach that Sarah brings to her work.

CEO, social sector

I have really valued your insights, thoughtful approach to the work and your amazing ability to conceptualise the work that is needed.

Board Chair, not for profit
How we can work together

Learning, partnerships and effective action

Are you looking for advice on a specific project? Or perhaps you want an ongoing partner to your team or organisation?

I offer both, and a combination of the two.

Facilitation Strategy Partnerships Governance AI adoption Learning & evaluation Delivery
Reveal patterns

Pause. Reflect. Surface what's really happening, and what matters most next.

  • Understand what's holding you back and what can propel you forward
  • Identify how to adapt and apply the learning
Align energy

Build momentum across partners, through learning, trust and governance.

  • Clarify your role, and trust others to play theirs
  • Know how and when to lean into points of overlap
Act effectively

Translate insight into timely, practical action. Nothing more complicated than it needs to be.

  • Design high-impact initiatives that bring it all together
  • Take small, well-timed actions that create waves

While consulting is my core service, I also offer Bibliotherapy. This is a distinct practice of deep listening and reflection for groups. Find out more →

I acknowledge that sovereignty has never been ceded by First Nations peoples. I pay respects to Elders and Traditional Owners for their care for Yugambeh and Bundjalung sea and country, on which I live and work.