About us


Delivering innovative professional services, drawing upon a broad spectrum of expertise, in a timely manner is fundamentally what we do. We are local, regional and global in our sphere of operations and experience. Our people are talented and dedicated and we seek to highlight and elevate their qualities in both the work that we do and their unique career development pathways.

Rhelm was established in 2017 through the coming together of its four directors, Louise Collier, Emma Maratea, Rhys Thomson and Leo Drynan. Since 2017 Rhelm has expanded and diversified with the successful delivery of numerous projects primarily across Australia and the Asia Pacific region.

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Why choose us?

We are dedicated to support you

“What do we live for, if not to make life less difficult for each other?” – George Eliot (Mary Ann Evans)

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    Easy to work with

    We want to make working together a pleasure and as simple / stress free as possible. If this means working collaboratively with you in your office, we can do that. If it means remote working and daily progress reporting, we can do that too. Rhelm is flexible.

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    Practical solutions

    The strength of Rhelm is its thinking and problem solving. Bespoke solutions that make our clients lives simpler, that consider the process and implementation consequences, as well as the price, is what we want to do.

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    Mitigate risk

    Investing your time and money in a consultant should not be a risk. Our systems and procedures help manage the risk to our clients. But ultimately, it is our people that demonstrate why we are a low risk option.

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    Enjoy the challenge

    We like the work we do and are passionate about it.


Rhelm is a specialist consulting company offering Advisory, Environment & Planning, Community & Place, Infrastructure and Natural Hazards & Resilience services


January 2018

Rhelm commences operations in Melbourne

October 2018

Rhelm celebrates growth to become a team of 10 consultants and the opening of the Newcastle office

January 2020

Rhelm commences operations in Adelaide

March 2021

Rhelm appointed to Transport for NSW Technical Registration Scheme (Environmental Services)

November 2021

Rhelm Board Commitment to Zero Net Carbon Emissions from January 2022

April 2023

Opening of the Wollongong Office.

Rhelm celebrates growth to become a team of over 25 Consultants

February 2017

Rhelm commenced with four founding Directors

August 2018

Rhelm Health, Safety, Environment and Quality (HSEQ) System formally adopted

September 2019

Rhelm appointed to NSW Consultants in Construction Panel

November 2020

Rhelm Board adopts Modern Slavery Policy

October 2021

Rhelm appointed to the NSW Local Government Procurement Professional Consulting Services Panel for a range of services

February 2022

Rhelm celebrates five years of consulting services with growth to a team of over 20 consultants.

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