Construction software that turns idle equipment and materials into margin
Companies using Mutu save $100k+ a year on average by sharing surplus materials and idle equipment they already own between projects.
Trusted by the best
What is Mutu?
One shared view of every resource across your business.
Mutu is an app for construction and civil companies that shows you what you own and where it is across every site, yard and store. Staff search a live, shared inventory of equipment and materials from their phone, then book, transfer and reuse instead of hiring or buying new. Every reuse is tracked automatically: cost savings, utilisation, waste diverted and CO2-e avoided, ready for reporting and tenders.
Solutions
What Mutu helps you manage
Plant & Equipment
Machinery, tools, attachments and site gear your teams need to find and book quickly.
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Materials
Surplus materials, consumables and reusable stock before it is rebought or sent to landfill.
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Fleet
Vehicles, utes, trucks and shared fleet resources allocated across teams and projects.
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Inventory
A live internal register for everything owned, stored, booked, transferred and reused.
Learn moreWho We Serve
Built for construction and civil teams
Civil & Earthworks
Plant-heavy projects, shifting crews and equipment spread across active sites.
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Commercial Construction
Project teams coordinating materials, tools and plant across complex builds.
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Fit Outs & Refits
Fast-moving projects where leftover materials and short timelines make reuse valuable.
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Residential Construction
Multiple builds, shared tools and surplus materials managed from one place.
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Commercial Services
Field teams managing tools, fleet and materials across jobs and service crews.
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The Mutu Guarantee
If Mutu doesn’t save you more than it costs in your first 12 months, we refund your subscription in full.
Most companies pay the platform back in around 90 days — then keep saving.
How Mutu Works
From scattered resources to a live reuse workflow.
1
Add your existing resources
2
Search across sites in real time
3
Book, transfer, reuse or allocate
4
Track savings, utilisation and sustainability impact
Active across the sector
Reuse, savings and sustainability impact made visible.
20,956Listings
1,049Construction sites
4,199Users
$83k+in annual savings per Mutu company
5,427tonnes materials repurposed, equivalent in weight to 2,600
Toyota Hiluxes
Recognition
Recognised for our impact
Customer proof
Trusted by teams across New Zealand and Australia
Google rating from construction and civil teams using Mutu across New Zealand and
Australia.
Read Our Reviews
If you are not using tech like Mutu you will be left behind. The app has saved us over $160k since we joined and has been instrumental in redirecting resources we have left at the end of projects into other jobs.
Pete Ralph, Hick Bros Civil
The fact that Mutu helps us reduce waste and be more sustainable, while also reporting on the cost savings makes it a no brainer for us. The on-site teams love it - no paperwork and instant access to materials across our projects.
Justin Savage, Kalmar
One of the biggest frustrations before we started using Mutu was not knowing where anything was. Now everyone can see exactly what equipment is where, and it's taken a huge amount of stress out of managing multiple sites.
Andrew Bryson, Kinetic Electric
Turn construction resources into margin
Reveal, reuse and report.
Reveal
Stop buying materials you already own or hiring equipment sitting idle somewhere else. Mutu gives your team a live view of what exists, where it is and whether it is available.
Reuse
Make reuse simple from site. Staff can search, book, transfer and allocate resources from their phone, helping projects access what they need without unnecessary purchasing or hire.
Report
Track the value of every reuse action. Mutu reports on cost savings, utilisation, waste diversion and CO2-e — ready for clients, shareholders and tender panels.
Impact calculator
How much could your business save with Mutu?
Use our 30-second impact calculator to estimate cost savings, landfill diversion and avoided CO2 emissions.
Calculate my impact
Customer Stories
Reuse in action across construction and civil teams.
Dempsey Wood
$253k saved in procurement and 222 tonnes diverted from landfill through material reuse.
Kalmar
$48k+ saved with a 43-day construction payback period through material reuse.
FSL
50% reduction in project administration time and $36k+ saved in material costs.
Janssen Contractors
125 equipment and vehicle listings centralised, with a 60% reduction in equipment management time.
Signature Construction
Inventory by site to reduce duplicate purchases across builds.
Kinetic Electrical
Over $20k saved and 260+ pieces of equipment tracked across 25 active sites.
Locations We Serve
Supporting construction and civil teams across New Zealand and Australia
New Zealand
NorthlandAucklandWaikatoBay of
PlentyTaranakiHawke's
BayManawatu-WhanganuiWellingtonTasman /
NelsonMarlboroughCanterburyWest
CoastOtagoQueenstown LakesSouthland
Australia
New South
WalesVictoriaQueenslandWestern
AustraliaSouth AustraliaTasmaniaAustralian Capital
TerritoryNorthern Territory
Next step
Book A Demo
Book a Mutu demo
See how it works in just 20 mins, and what your business already owns before buying or hiring more.