Supporting clients to develop and implement strategies

Our Team

Alexandra Costello


Alexandra is a paralegal and administrative professional with 12 years’ experience in legal support, business administration, database management and office management.

She has worked on some significant rail infrastructure projects, including Inland Rail and Cross River Rail in Queensland, where she has gained experience in transaction support, risk coordination and administration. Prior to joining MBB, Alexandra held commercial and legal support roles in the Government and Private sectors in both Australia and the UK, including for Arup, the Queensland Government, and several independent law firms.

Alexandra is a qualified Justice of the Peace and is currently studying for a Bachelor of Laws degree.

Key Projects:
  • Inland Rail, QLD
  • Cross River Rail, QLD