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Certifications & Associations

We are committed to delivering the best possible results in a timely and cost-effective manner, while creating as many real employment and up-skilling opportunities for Indigenous people and supporting Indigenous subcontractors and supplies as we can.

“We’re trusted and accredited to do any project”

- Raphael Clarke, Director


Supply Nation Certified Company

Wurrba proudly holds the distinction of being a certified Supply Nation company.


Through our affiliation with Supply Nation, we establish connections with organisations actively seeking to engage Indigenous contractors.

As an Indigenous-owned and managed business, we take immense pride in being part of Australia's largest national directory of verified Indigenous businesses. This certification underscores our commitment to supporting and promoting Indigenous entrepreneurship.

See Our Profile


Contractor Accreditation Limited (CAL)

Contractor Accreditation Limited (CAL) was established in 1995 to introduce a form of self-regulation to the Northern Territory’s building and construction industries and to provide the Northern Territory Government with an independent system for pre-qualifying contractors and sub-contractors.

As a not-for-profit and 100% Territory-owned and operated company, CAL is focused on ensuring the longevity and sustainability of the building and construction industry by ensuring high standards are maintained and levelling the playing field for genuine contractors regardless of their size.

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Northern Territory Indigenous Business Network

Wurrba proudly holds certification as a member of the Northern Territory Indigenous Business Network (NTIBN).

The NTIBN plays a pivotal role in enhancing the economic participation and social prosperity of Indigenous Australians by fostering, supporting, empowering, and building the capacity of Indigenous businesses.


By being NTIBN certified, we affirm our dedication to not only being an Indigenous-owned business but also actively supporting, empowering, and enhancing the capacity of Indigenous individuals through our operations.

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