Skip to main content Skip to footer
Tim Simopoulos | Colliers | Melbourne

Tim Simopoulos

Senior Analyst, Sustainability | Real Estate Management Services

Call now
View More


Professional Summary

Tim is a Senior Sustainability Analyst at Colliers for the Real Estate Management Services (REMS) team. His key focus is engaging with Colliers and Colliers’ Clients around measurement and improvement on their emissions profile. Tim excels in engaging Clients with their data to drive sustainability outcomes aligned with goals, as well engaging key stakeholders to deliver actionable plans to improve performance.

Tim has expertise in guiding Clients through GRESB surveys, guiding over 15 funds through their GRESB reporting to date. As a value add, Tim has developed improvement plans, and pre-assessment frameworks to assist funds in successfully increasing their scores year-on-year.

Tim has expertise in:

  • ESG Data Collection
  • Identifying and quantifying emissions sources
  • Carbon Footprinting
  • National Greenhouse and Energy Reporting (NGERs)
  • Science Based Targets (SBTs)
  • Global Real Estate Sustainability Benchmark (GRESB Survey)
  • ESG Data Tools
  • Corporate Target Setting
  • SECR (DEFRA) Reporting
  • Corporate reporting
  • WELL Health-Safety Rating


With over 5 years of experience, Tim's key accomplishments are:

  • Has continuously increased clients GRESB scores, including an increase of 49 points for one regional fund from the prior reporting period.
  • Rolled out a robust regional data collection and modelling plan for Science Based Targets (SBTs).
  • Managed over 5,000 properties data collection, quality assurance, monitoring, and upload process into ESG platforms.


Master of Environmental Sustainability and Management (Corporate Sustainability and Environmental Manangement)

Bachelor of Environments (Environmental Geographies, Cultures and Politics)

Memberships & Involvements

Climate Active Registered Consultant (Organisations)


Service Lines

Real Estate Management Services

Property Type

Industrial, Office, Retail

My Team

How can I help you?

* Required Field