Calleo
verb / kal.le.o / skilled, learned through experience
Partnering on people solutions
We are Calleo
More than a resourcing agency, are seasoned consultants in 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 50+, our focus is on creating lasting relationships with the clients we serve and the professionals we support every day.
Award winning business
Our dedication to excellence 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. These accolades are a reflection of our team's expertise, our unique approach to providing people solutions, and our ability to adapt and excel in a competitive landscape.




Experts in flexible resourcing solutions
Our services are as varied as the needs of our clients.
Clients we work with
Calleo's expertise stretches across sectors – from Federal Government to large, complex organisations. We offer personalised, outcome-focused solutions by blending deep industry insights with comprehensive knowledge, catering to specific sector needs with our signature Calleo care.
Our specialisations
Our strength lies in the depth of our specialisations. Our consultants bring targeted expertise in sectors ranging from IT to policy-making. At Calleo, it's not just about filling roles; it's about providing solutions that stem from an in-depth understanding of the market and our customers' unique needs.
Latest opportunities
Take the next step in your career with Calleo. Our opportunities are a reflection of the vast markets we serve, connecting skilled professionals with roles that promise growth and fulfilment.
Meet our team
Meet the driving force behind Calleo – a team of consultants with a shared passion for delivering exceptional service. Each member brings their unique expertise and dedication, ensuring that every interaction is meaningful and every solution is well-crafted.
Hear from those we support
Experience the Calleo difference through the voices of our stakeholders. Their stories are a testament to the transformative impact of our services, highlighting how we go beyond the conventional to deliver extraordinary results.
I have been leveraging Gavin's expertise for many years, a consummate professional, with high integrity, who consistently achieves positive outcomes.
Matthew - Head of Digital Transformation and Information Services, Private Sector Client
Thank you for your great work throughout the process! It has been a big learning curve for me and appreciate all your guidance and help through it.
Karen - Panel Chair, Federal Government Client
I found Calleo to be a very supportive and inclusive team. They're one of the loveliest agencies I’ve dealt with!
Sam - Contractor, Private Sector Client
From the very first phone call; to accepting my role, Kris's service was excellent. He made the process so easy and stress free.
Seema - Contractor, Federal Government Department
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.