Greenfleet + MMS: A Decade of Driving Climate Action

McMillan Shakespeare Group’s (MMS) purpose is to make a positive difference to people’s lives, and they’ve been growing hope with Greenfleet for over 10 years.

MMS provides salary packaging, novated leasing, National Disability Insurance Scheme plan management and fleet management services across Australia and New Zealand. The organisation is committed to supporting a low carbon economy and delivering positive environmental outcomes for its stakeholders and staff.

MMS, via its fleet brand Interleasing, recently celebrated 10 years of removing carbon with Greenfleet. By offsetting carbon emissions with us, MMS is enabling ongoing reforestation to create vital wildlife habitat and biodiverse ecosystems.

Two men in yellow vests standing in a grassy field with tools, surrounded by other people in similar attire.

Partnership With Greenfleet

When MMS first approached Greenfleet, it wanted to help its customers offset the carbon emissions generated by its Interleasing fleet vehicles.

“One of our sustainability goals is to support the transition to a low carbon economy,” said Adam Morrison, CEO, Asset Management Services at MMS. “We chose to partner with Greenfleet to provide a solution to our customers who were looking to take accountability for the emissions associated with their fleets or vehicles through a novated lease.”

Since partnering with us in 2015, Interleasing’s support has enabled an incredible 6,800+ tonnes of CO2-e to be removed from the atmosphere. Furthering its commitment to the environment, in 2020 MMS added Scope 1 and 2 emissions to its offsetting commitments.

MMS has supported the reforestation of several of our major large-scale projects, including at our Strzelecki Nature Link on Boonwurrung Country in Victoria, and Ivory Creek, growing on Yuggera Country in Southeast Queensland.

It's not just about hitting on-paper sustainability targets: Greenfleet’s planting days give the MMS team the opportunity to roll up their sleeves and get firsthand experience restoring nature. They enjoy getting out of the office to learn about forests, biodiversity and the cultural history of their local Country, which also supports MMS’s Reconciliation Action Plan.

The team feels proud that by planting with Greenfleet, their forests are protected for up to 100 years, delivering environmental benefits for generations to come.

Pictured: Will Clarke and Anthony Perri from MMS and Interleasing, planting native species at Mt Emily in Victoria.

Environmental Initiatives At MMS

With its goal of supporting the transition to a low carbon economy, in financial year 2025 MMS achieved environmental measures such as:

  • Transitioning 54 percent of its fleet to electric vehicles, eclipsing the target of 20 percent [1]
  • Sourcing 100 percent GreenPower for controllable sites [2]
  • Achieving an average 5-star NABERS Energy rating across their corporate leased space [3] 
  • Helping clients transition to low or zero emission vehicles.


“Sustainability is an important component of the MMS strategy and aligns with our purpose of making a positive difference to people’s lives,” said Adam. “By partnering with Greenfleet we’re able to proactively account for our emissions today whilst looking at ways to continue to reduce our emissions.”

Greenfleet is proud to support MMS’ sustainability goals and deliver climate action on its behalf.
Learn more about McMillan Shakespeare Group.

Partner With Greenfleet

For nearly 30 years Greenfleet has worked with organisations like McMillian Shakespeare Group to deliver authentic climate action by restoring native forests. There are many ways we can work together, from providing carbon emission offsetting solutions, to company forests, and more.

If you are interested in your business taking practical climate action, Greenfleet will work with you to design a bespoke, authentic climate action solution.

To find out more please contact our Partnerships team at partnerships@greenfleet.com.au.

[1] MMS Australia and New Zealand car fleetat30 June 2025 is Battery electric vehicles (BEV) and plug-in hybrid electric vehicles (PHEV).
[2] Controllable sites are where MMS can choose the electricity provider using the existing building infrastructure.
[3] Includes all MMS corporate offices with 30 or more people (excludes Perth, Raymond Terrace and Just Honk car yards). In FY25 it excludes MMS’ Adelaide office due to building works which required our people to work from home for extended periods.