Let's work together
Get in touch for a chat, we enjoy contemplating new challenges and opportunities, and are always happy to share ideas. Together we will find a better way.
Principal Consultant
Thiru Jallendran
Thiru has an unparalleled understanding of sustainability within the building and infrastructure sectors across Australia and South East Asia.
Principal Consultant
Simon Hooper
Very experienced sustainability professional, well known for his work ethic and ability to organise, encourage and mentor others.
Principal Consultant
Patrick Jeannerat
Sydney-born, Swiss-bred engineer. Well known for his robust and data-driven approach to sustainability, particularly in the building sector.

Ratings and Assurance
“Truth never damages a cause that is just.” Mahatma Gandhi
Our business was born out of these services. We are expert at navigating complex projects, to embed and integrate sustainability at the heart of yours. By working with us, your investment in 3rd party assurance and ratings will drive better outcomes, leadership, systems, reputation and culture.
Infrastructure
We are ideally placed to help you because;
- we are members of the Infrastructure Sustainability Council (ISC).
- we regularly present at industry forums and conferences.
- we have in-house ISC Trainers, Verifiers and Assessors amongst our ranks.
- we have won several ISC Impact and Outstanding Achievement Awards.
- we have been directly involved in over 50 separate Infrastructure sustainability ratings.
Buildings & Precincts
We are members of the Green Buidling Council of Australia (GBCA) and our people have unique experience designing, building, operating and refurbishing buildings and precincts. Similarly our people have experience with all classses of buildings and precincts including commercial, health, transport, industrial, public and mixed. They also have proven track records delivering all the major certifications like Green Star, WELL, & NABERS, Climate Active Carbon Neutral.
Real Estate Portfolios
Managing real estate and asset portfolios across multiple jurisdictions and asset classes can be chaotic and stressful. We use the GRESB framework and analytical tools to bring order and certainty to your management processes. Allowing you to make decisions that lead to a demonstrably more sustainable and resilient real asset industry.
Product Certification
Work with us to reap the benefits of product certification and labelling (e.g. GECA, EPD, FSC, PEFC, Climate Active). By providing your customers comparable, objective, science-based information you can enhance your reputation and sales. Like nutritional information on food, environmental labelling is on its way, make sure you are ready with an appropriate label (and good numbers).