Our Clients

Costello Group have an unrivalled level of experience in the delivery of major Land Access projects across Energy, Water, Rail, Oil & Gas, Mining, and Infrastructure projects. Costello Group’s current and past client’s total project value is in excess of $20 billion.

Costello Group have extensive experience in Tenant, Buyer Representation, Asset Management and Commercial Property Advisory services and have provided successful tenancy and investment outcomes to Federal Government Entities, State Government Departments and public and private companies alike.

Testimonials

Working with Costello Group has been one of the best experiences with commercial partners in Australia. Their experience and network helped us. The flexibility to collaborate as one team with very open and transparent communication helped us to move very fast when needed. I strongly recommend any investor or business partner to meet and work with Costello Group.

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