ALS Limited

Science, assurance and sustainability.

Explore our 2025 Sustainability Report highlights.
LEARN MORE
STRONG FY25 RESULT DELIVERED

Disciplined execution and clear strategy drive ALS performance.
Read our 2025 Annual Report
ALS’ DIVERSITY IS OUR STRENGTH

Through our global Diversity, Equity and Inclusion (DE&I) efforts, we are committed to fostering an inclusive workplace that drives innovation.
learn more
EXPLORE NEW HORIZONS

We deliver quality high-value geologic data services for the exploration and mining community.
LEARN MORE

Close up of a young woman applying moisturizer to her face

Personal care products

Help ensure trust in your OTC drugs and personal care products with our comprehensive testing services covering safety, efficacy, validation, stability and batch release.

LEARN MORE

Geochemistry

Offering the assurance of exceptional sample preparation and analytical solutions to the exploration and mining community.

learn more

Transformer oil analysis

Our analytical services are designed to monitor transformer operating conditions and ensure optimal fluid health.

LEARN MORE

LEARN MORE

Data-driven mineral exploration

We integrate and interpret data using artificial intelligence for mineral exploration and mining.

LEARN MORE

PFAS testing for drinking water

Accredited testing for PFAS in drinking water using reliable methods and offering fast turnaround time.

woman reaching towards screen of digital display of gut microbiome

LEARN MORE

Gut microbiome sequencing service

Obtain insights into human and animal gut microbiomes with our reliable, cutting-edge microbiome sequencing service.

News & events

Controlled fire test of electrical equipment in lab.

ALS builds and implements bushfire resilient monitoring infrastructure in Australia

October 01, 2025

Discover how ALS and partners developed bushfire-resilient monitoring cabinets to protect critical data and infrastructure in bushfire-prone areas of Victoria.

Learn more