Alpha HPA Limited (ASX:A4N)
Australia flag Australia · Delayed Price · Currency is AUD
0.5200
+0.0100 (1.96%)
Sep 17, 2026, 4:10 PM AEST

Alpha HPA Company Description

Alpha HPA Limited, an advanced material company, commercializes an application of solvent extraction to aluminium purification to produce ultra-high purity aluminium materials worldwide.

It operates through HPA First and Alpha Sapphire segments. The company offers ultra-high purity alpha phase, gamma phase alumina, nano alumina, and pseudoboehmite powder; ultra-high purity alumina tablets; ultra-high purity aluminium nitrate A; aluminium nitrate nonahydrate; ultra-high purity alumina tri-hydrate; and synthetic sapphire material, as well as aluminium hydroxide.

Its products are used in semiconductors, direct lithium extraction, lithium-ion batteries, pharmaceutical, LED lighting, and synthetic sapphire markets.

The company was formerly known as Collerina Cobalt Limited and changed its name to Alpha HPA Limited in November 2018.

Alpha HPA Limited was incorporated in 2003 and is based in Sydney, Australia.

Alpha HPA Limited
CountryAustralia
Founded2003
IndustryAluminum
SectorMaterials
CEORobert Williamson

Contact Details

Address:
66 Hunter Street
Sydney, NSW 2000
Australia
Phone61 2 9300 3310
Websitealphahpa.com.au

Stock Details

Ticker SymbolA4N
ExchangeAustralian Securities Exchange
Fiscal YearJuly - June
Reporting CurrencyAUD
ISIN NumberAU0000033060
SIC Code2810

Key Executives

NamePosition
Lisa RoobottomChief Executive Officer at Alpha Sapphire and GM of Corporate Governance and Risk
Robert WilliamsonMD and Director
Craig JonesChief Financial Officer
Peter WareChief Operating Officer
Rimas KairaitisChief Commercial Officer and Executive Director
Ellie MillarHead of External Affairs and Communications
Robert LordHead of Corporate Development
Melanie DawsonPeople, Talent and Capability Manager
Michael CoreyHead of Exploration
Kelly VipenHead of Finance