Who is Vysarn?
Vysarn is a private equity firm based in Australia.

Vysarn
- Type
- private equity firm
- Headquarters
- West Perth, Australia
- Website
- vysarn.com.au
- Company page
How they work
Vysarn is an Australian listed water-services group combining water engineering and advisory work with drilling, groundwater testing, wastewater treatment and water-related asset management. It grows through organic expansion and strategic acquisitions, with eight specialist operating businesses listed on its current website.
Vysarn uses strategic acquisitions alongside organic growth to build an integrated water-services group. Its public company material explains the capability and operating fit it seeks, but does not publish a standard seller application, due-diligence timetable or transaction checklist. A business owner can use the group contact route to establish whether a proposed transaction fits its water-services strategy.
- Geography
- Current operations span Australia and New Zealand; the reviewed material does not state an exclusive geographic acquisition mandate.
- Sector focus
- Water services and infrastructure, including water engineering and advisory, drilling and dewatering, groundwater testing, wastewater treatment and water-related assets.
- Ownership
- Strategic operating-group ownership; the eight current specialist subsidiaries shown on the official website are wholly owned.
- Majority or minority
- The currently disclosed operating subsidiaries are wholly owned. This is observed ownership, not a published rule excluding other future structures.
- Platform or bolt-on
- Complementary acquisitions support a vertically integrated water-services group; the company does not publish a formal platform-versus-bolt-on classification.
- Capital model
- ASX-listed operating company pursuing organic growth and strategic acquisitions.
Their portfolio
Showing 8 of 8 known holdings — coverage is still partial.
- SectorConstruction & infrastructureWhat they doCMP Consulting Group provides engineering and advisory services for water infrastructure, including drinking-water treatment and distribution, wastewater networks and recycled-water systems. It supports public and private clients from planning through construction.
- SectorConstruction & infrastructureWhat they doPentium Hydro provides hydrogeological drilling, dewatering and waterwell drilling services. Its capabilities include dual-rotary and dual-tube drilling, alongside geotechnical and environmental monitoring work.
- SectorConstruction & infrastructureWhat they doPentium Test Pumping provides groundwater test-pumping services that collect data to characterise aquifers. Its field capabilities include step tests, constant-rate tests, artesian-well tests and recovery testing.
- SectorConstruction & infrastructureWhat they doPentium Water is a consultancy specialising in groundwater, surface water and environmental planning. Its hydrologists, water-resource engineers and environmental specialists support mining, urban-development, utility, government and agricultural projects.
- SectorConstruction & infrastructureWhat they doProject Engineering (WA) designs and supplies managed-aquifer-recharge and hydraulic-engineering solutions. It combines design advice, water management, pumping equipment and maintenance for mining, agriculture, aquaculture, municipal and geothermal applications.
- SectorFinancial servicesWhat they doVysarn Asset Management pursues investment opportunities in water and related infrastructure assets. Its stated model is to use the group's water expertise to identify opportunities to control, own and toll water.
- SectorConstruction & infrastructureWhat they doWaste Water Services designs, constructs and operates wastewater treatment plants. Its product and service range includes sewage and industrial-wastewater treatment, potable-water systems, pump stations, tanks and technical support.
- SectorConstruction & infrastructureWhat they doWelltech provides water and sewerage management services, including bypass operations, construction water supply and drilling. It serves mining, civil, utility and construction projects with equipment and engineered water-management solutions.
Sources
- vysarn.com.au · portfolio page
- vysarn.com.au · website
- vysarn.com.au · research