Calleo

verb / ka.lay.o / skilled, learned through experience

Calleo

verb / ka.lay.o / skilled, learned through experience

Government People Solutions


Specialising in providing skilled labour to Federal Government, we work in partnership to understand and deliver your project needs. From individual specialists to teams of 100+, our focus is on creating lasting relationships with the clients we serve and the professionals we support every day.

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Award winning business


Our dedication has been recognised through multiple industry awards. From Client Service to Candidate Care, these distinctions stand as a testament to our unwavering commitment to quality, innovation, and service.

APSCo 2025 Winner ESG

Nature's Symphony

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APSCo 2025 Finalist Candidate Experience

Faces of Humanity

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APSCo Australia award for excellence finalist badge. Navy, gold,
APSCO Australia award, 2023 Finalist for Client Service, blue and gold circular badge.
APSCO Australia award for excellence 2022 winner for CSR Initiative of the Year, navy blue and gold circular badge.

Trusted by over 40 Federal Government departments

Capability


Our strength lies in the depth of our specialisations.

Our consultants bring targeted expertise in sectors ranging from IT to policy-making.

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SAP

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Data and

Analytics

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Cloud and

Infrastructure

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Digital and

Development

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Projects and

Transformation

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Business

Support

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Executive

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News & Insights

Stay informed with the latest from Calleo. Our news and insights section is your window to industry updates, company milestones, and expert opinions – a resource for those who wish to stay at the forefront of the sectors we serve.

Welcome to Calleo’s new CEO, Gavin Campbell, on a purple banner with his portrait and company logo.

Welcome to Calleo’s new CEO

by David Bain-Smith • 15 May 2026
Gavin’s appointment as CEO is the right move for Calleo at the right time. As we enter our next phase of growth, we have in Gavin a leader who has earned the trust
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The Power of Change

by Kris Gale • 28 April 2026
Why effective change management drives successful APS transformation, with insights on leadership, adoption and change fatigue from senior government leaders.
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A Practical Guide to Entering Federal Government Contracting

by Gavin Campbell • 9 April 2026
Practical guidance for entering federal government contracting, covering APS recruitment, selection criteria, AGSVA clearances and evaluation processes explained.
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