GML works with a range of firms within the property management and development sector. From small, specialised architectural and planning practices to large, diversified development and property management organisations, our advice leads to good heritage outcomes. Our work for the sector includes strategic heritage advice, heritage significance and impact assessment, conservation management, archaeological assessment and investigation, heritage masterplanning, archival recording and interpretation.


On behalf of ISPT, we would like to express our thanks for your efforts and professionalism during both phases of the Archaeological Investigation undertaken at 50 Lonsdale Street. The complexity and challenges encountered by all concerned and specifically GML during the investigations are well documented, and it is to you and your team's credit that we congratulate on your proficient management of the process.

Marcus Fakhry, Industry Superannuation Property Trust

The Showground project is complex and challenging. GML has provided expert assistance and a major contribution to our management of the extensive heritage resources at this important site.

Kim Williams, Chief Executive, Fox Studios Australia Pty Ltd

GML was engaged to provide a letter of objection to Council regarding a proposed development, as the calibre of their professional experience and qualifications represented a uniquely relevant skill set. The team's interest and level of commitment far exceeded all expectations and culminated in an articulate, detailed and cohesive document which will prove instrumental. GML are leaders in their field and are very highly recommended.

B. L

Our clients include:

  • ARUP
  • APP Corporation
  • Australand
  • Bovis Lend Lease
  • Brookfield Multiplex
  • Dexus
  • Frasers Greencliff
  • Grocon
  • Leighton Properties
  • Mirvac
  • Stockland Group
  • Valad Property Group
  • Industry Superannuation Property Trust
  • Colonial First State Investments

Architects and Planners:

  • Allen Jack + Cottier
  • Bligh Voller Nield Architects
  • Cox Richardson Architects and Planners
  • Design 5
  • Hassell
  • JBA Urban Planning
  • Peddle Thorp Architects
  • SJB Architects
  • Smyth Planning
  • Tzannes Associates