ABOUT POLYMASTER
Reliability for Every Drop – Trusted Liquid Storage Solutions Since 1994
We back the people who can’t afford to fail. That means engineering reliability into everything we create, everything we do, and every relationship we build. Since 1994, from the family farm to Tier 1 mine sites, Polymaster has designed, manufactured, and supported liquid storage solutions for Australia’s toughest conditions.
“My grandfather believed you could achieve anything if you were willing to do the work. That can-do spirit is what took this business from a shed in Swan Hill to where it is today. It's still what drives us. As the business has grown, our job is to carry that same spirit into every relationship we build, with our customers, our resellers, and our people. When you're relying on what we make, we take that seriously.”
— Daniel Steele, General Manager
OUR STORY
Established in Australia and Trusted for Decades
Polymaster is built on a simple promise: when you store something important, it should stay that way, safe, secure, and exactly where it should be. From water tanks and diesel tanks to troughs, septic systems, and chemical dosing units, we deliver storage solutions for farms, worksites, and industry. Built tough for Australian conditions and trusted across agriculture, plumbing, and industrial sectors.
We support our reseller partners with dependable products, clear information, and promotional tools that make selling easier. For engineered and industrial solutions, we work directly with clients from specification through to installation, ensuring compliance, safety, and performance every step of the way.
Whether it’s a tank on a farm, a fit-out for a plumbing site, or a tailored chemical system, we back it the same way every time.
Polymaster – Reliability for every drop.
THE POLYMASTER DIFFERENCE
Why Industry Leaders (and Locals) Choose Polymaster
We believe a solution should be built like a fortress, not a compromise. That’s why we apply the same engineering rigour to a farm tank as we do to an industrial chemical vessel.
Innovation & Quality
Reliable by Design
In-house R&D & Engineering Team: We don’t just mould polyethylene; we engineer solutions. From self-supporting tank roofs to baffled septic systems, our certified designs guarantee strength across every sector.
Support & Logistics
Reliable Service
Expert Support for Every Customer: Whether you need a dedicated project manager for a mine site or a responsive expert for a farm install, we provide the logistics and technical advice to get the job done.
Trust & Stability
Reliable Partnerships
Global Strength, Local Heart: Backed by the financial stability of Tank Holding Corp, we offer the security of a global leader with the care of a local partner. That means peace of mind your warranty will be honoured for decades to come.
Standard SupplierS
Not All Suppliers Are Built the Same
Sales-only focus.
Standard, generic designs often copied or imported with limited technical innovation.
Transactional.
“Delivery at gate” only, with limited technical support once the product is sold.
Uncertain Long-term Stability.
Smaller, local-only operators may lack the financial backing to guarantee long-term warranty support
Certified Performance & Global Strength
Australian Heritage, Global Backing. Founded by the Steele family in 1994, Polymaster combines decades of local expertise with the financial strength and stability of Tank Holding Corp, the world’s largest polyethylene tank manufacturer.
Trusted Partners
HIGHEST QUALITY, CERTIFIED PRODUCTS
Our Tanks are manufactured to the highest Quality & Standards
Quality Assurance
Polymaster is certified for the international standard for quality management ISO9001
Chemical Grade
Food-grade polyethylene, certified to AS/NZS4020, the Australian standard for drinking water
Product Certification
Manufactured to AS/NZS 4766:2006 for guaranteed peace of mind.
UV Protection
Premium resin engineered to outlast standard UV protection in Australian sun.
CASE STUDIES
Proven in Australia’s Toughest Environments
Industrial Complexity
- Project: Lithium Processing Plant
- Sector: Mining & Industry
- Challenge: Storing critical chemical concentrations in extreme heat.
- Solution: Robust, custom-engineered storage capable of withstanding the harsh Pilbara environment.
- Outcome: High-performance safety and compliance for a Tier 1 mining operation.
See Project
Agricultural Resilience
- Project: Drought-Proofing Regional Properties
- Sector: Agriculture
- Challenge: Securing large-volume water storage for livestock and crops during dry spells.
- Solution: Deployment of 50,000L Mega Tanks and durable stock troughs across broadacre properties.
- Outcome: Reliable water security for farmers when it matters most.
See Project
Plumbing Compliance
- Project: Regional Residential Development
- Sector: Plumbing & Construction
- Challenge: installing compliant wastewater systems for a new housing estate with difficult access.
- Solution: Supply of lightweight, WaterMark approved Septic Tanks and Pump Wells designed for easy installation.
- Outcome: Fast, compliant installation that kept the developers on schedule.
See Project
Reliability for every drop
Our Values
Polymaster’s values aren’t a poster on a wall. They come straight from the people who built this business and the ones who run it today, and they shape every decision we make. When we hold to them, we back the people who can’t afford for us to fail.
Do It Right, Every Time
We’re thorough and honest. We don’t overclaim, and we back what we say.
Own the Outcome
We take responsibility and see things through. We don’t pass the buck or go quiet.
Understand Before You Answer
We listen first, ask real questions, and respond to your actual situation.
Look After Each Other
We’re genuinely warm with customers, resellers, and each other. No forced friendliness.
Be Honest, Always
We say what’s true, especially when it costs us. No spin, no hiding bad news.
THE PEOPLE BEHIND EVERY DROP
Meet The Team
Polymaster has never been a transactional business, not with staff, not with customers, not with the communities we work in. Behind every tank we build is someone who’s been on the tools since 1994, or someone who joined last year and already gets why the standard matters. Meet a few of the people who show up, get it right, and back you every time.
SUSTAINABILITY & COMMUNITY
Doing What’s Right: People, Planet, Community
- Sustainability: We actively replace outdated bund systems with modern, sealed polyethylene solutions and power our sites with large solar farms that reduces pressure on the grid.
- Community: Whether it’s supporting local bushfire relief efforts or supporting local groups, we are dedicated to giving back to the regional communities that support us
MAJOR CITIES TO REGIONAL HUBS
Delivering Australia-Wide: Local Access, National Reach
Available where you need us, from major cities to the remote outback.
From our manufacturing hubs in Swan Hill (VIC) and Wulkuraka (QLD), we coordinate seamless delivery to the most remote sites in the country. Our owned fleet and trusted freight network ensure your components arrive safely and on schedule.
Our Extensive Reseller Network
Polymaster agricultural and rainwater tanks are distributed in over 1,600 stores across Australia. You can find our trusted solutions in:
- Major Cities: Melbourne, Adelaide, Brisbane, and Canberra.
- Regional Hubs: Extensive coverage across regional Victoria, Queensland, New South Wales, South Australia, and the ACT.
A TEAM THAT SHOWS UP
Careers - Join Polymaster
We back the people who can’t afford to fail.
That’s not a slogan, it’s the reason this business exists, and it’s the standard everyone here holds themselves to, from the oven floor to the sales floor.
If you’re the kind of person who sees something that needs doing and gets in and does it, you’ll fit in here.
Explore our current opportunities and find out what it’s like to be part of a team that’s been showing up for over 30 years.