Welcome to Triangle Theory

We are an NDIS registered provider operating in South Australia. We provide Capacity Building Supports to people living with a disability.

How it Started

It all began with a simple idea – a triangle. More specifically, the Health Triangle. The Health Triangle encompasses physical, mental, and social wellbeing and recognises the importance of all three aspects.

We know that doing our job well means providing opportunities to improve all aspects of health wherever possible, so this is what we aim to do. 

Triangle Theory is our commitment to promoting an environment where the people we support feel physically empowered, emotionally resilient and socially connected.

Smiling man with Down Syndrome and smiling woman using a computer together

We’re more than an NDIS provider. We’re a team of humans who care deeply about helping you feel supported, understood and confident in the next steps. Whether your goals are big or small, simple or complex, we’re here to help you move forward.

What We Do

Support Coordination
Specialist Support Coordination
Occupational Therapy
Young smiling boy sitting in electric wheelchair outdoors with plant leaves in foreground

We provide Support Coordination and Occupational Therapy to children and adults in South Australia. If you would like to enquire with us, please click here.