About us

About Losee Consulting

We help you confront sustainability, climate change and environmental challenges through thoughtful analysis, practical advice, and outstanding deliverables.
Whether you have specific requirements, such as achieving a sustainability rating, or a general need, such as making your move towards carbon neutral, our approach delivers value in several key ways.

Collaboration and empathy

We understand that all businesses are at different stages with sustainability, climate adaptation and environmental management. We tailor our approach to help you make progressive changes, challenging you or tempering your enthusiasm as needed.

Compelling communication

You can be confident that the product of our work will be readily understood and can be shared with influential stakeholders. We aim for the highest standards when communicating the results of our work, whether it be written documents or presentations to executive decision makers.

Knowledge and experience

We bring deep knowledge and years of experience in fields that are rapidly evolving and are still new to many. We grasp your needs quickly and provide the right level of analysis to aid decision making, saving time and hassle.

Our values

Leading by example

We will be bold, agile and innovative. We will lead and take action.

Purpose in our work

Our work will contribute to environmental protection, a more just society, and a better future.


We value truthfulness, providing frank, fearless and evidence-based advice.

Kindness and empathy

We will be kind to all persons with whom we interact and strive to understand their perspectives and circumstances.

Fair dealing

We offer professional services and seek only fair compensation in return.

Absence of errors

We aim to drive out errors. This includes technical, calculation, spelling, grammar and formatting errors

Our team


Scott Losee

Scott leads the application of sustainability to large projects and organisations. His specialties include sustainability strategy and communication, climate change adaptation, resource management and environmental policy. Scott has held senior executive roles in the private and public sectors. His achievements include helping found the Infrastructure Sustainability Council, verifying over 50 ISC ratings and getting CNG buses in Brisbane.


Andrew Aitken

Andrew is a senior built environment professional specialising in sustainability and energy with over 30 years’ experience in design, construction and applied sustainability. Andrew’s particular interest is in quantitative analysis of sustainability metrics including assessment of energy, water, materials and carbon impacts of projects. He’s been involved in developing sustainability rating systems, including Green Star. Andrew is an RPEQ (Electrical), ISAP and Verifier of IS ratings.

Associate (part-time)

Tony Roberts

Tony is a long-serving executive with deep experience in strategic policy and program formulation and implementation across policy areas at state and local government levels, specialising in environment, planning, natural resource management, sustainability, climate change and heritage. Completing his public service as Deputy Director-General at the Department of Environment and Science, Tony has provided advice to Premiers and Ministers.

Senior Consultant

Oliver Mitchell

An infrastructure sustainability and environmental professional, Oliver is a quantitative analyst and field ecologist. He works with design and construction teams across multiple disciplines to lead and implement sustainability on projects. Oliver’s achievements include three Design and one As-Built ISCA rating submissions, with all Design ratings now certified as ‘Excellent’.


Lisa Ly

As a chemical and bioprocess engineer, and with a background in water and wastewater treatment, Lisa has provided consulting engineering services to major water utility clients in Los Angeles and Victoria, as well as construction engineering services in Queensland and New South Wales. Starting with Losee Consulting in mid-2021, Lisa helps clients with infrastructure sustainability projects


Bridget Lamb

Since joining Losee Consulting in November 2020, Bridget has contributed to several Infrastructure Sustainability rating projects, prepared reports, analysed energy and materials data, and advised clients on sustainability. Bridget joined Losee Consulting from Brisbane City Council where she worked in biodiversity conservation as well as energy and carbon management.

Office Manager

Emma Tuckwell

Emma is an administrative professional, experienced in customer service. She manages the business’ finances, administration and procurement, and she supports projects and contributes to marketing. Emma studied business management at the University of Queensland.

Assistant Consultant

Emily Conn

Emily is an undergraduate student majoring in Earth Resources at the University of Queensland. She has joined Losee Consulting as a paid intern to develop her skills and gain experience in sustainability. Emily has worked in a Green Program’s Assistant role with the UQ Sustainability Office.

“Losee Consulting was extremely responsive to our request and worked to deliver, particularly when timeframes were extremely tight. Losee Consulting has a diverse range of skills and technical expertise to draw from which was critical to the delivery of the project.”

— Policy sector client

Our affiliations

Losee Consulting is a member of the Infrastructure Sustainability Council, a purpose-led peak body working in Australia and Aotearoa, New Zealand to enable sustainability outcomes in infrastructure.

We employ Climate Active Registered Consultants and are aligned with the ISO9001 Quality Management System Standard

Get in touch

Opportunity awaits

© Losee Consulting Pty Ltd, 2013-2022 – All rights reserved.

We pay respect to the Traditional Owners and keepers of this land and acknowledge all elders past present and future.