about Passion.
5+ years safeguarding
Australian worksites.
About us
Rooted in purpose and refined through decades of expertise, OHERM brings clarity, care, and confidence to workplace safety. Our work is shaped by a commitment to quality, guided by Australian standards, and driven by a deep respect for the people we protect.
Our Story
OHERM was founded on a simple, essential idea: that every person deserves a safe place to work. What began as a focused response to the needs of modern industries has grown into a trusted, mobile-first consultancy supporting clients across mining, construction, logistics, and beyond.
Led by a team of experts with decades in the field, OHERM has become a go-to partner for businesses seeking more than just compliance. We’re known for our hands-on approach, evidence-based practices, and the integrity we bring to every project—no matter the size.
Today, we continue to serve with the same dedication that shaped our beginnings: solving problems, reducing risk, and helping people thrive in safer environments.
Our Mission
To protect the health and wellbeing of Australian workers by delivering practical, science-led solutions in occupational hygiene, WHS, and risk management—wherever and whenever they’re needed.
Our Vision
To be the trusted name in workplace safety—setting the standard for responsive, reliable, and respectful service that creates healthier environments and stronger businesses.
We believe safe workplaces aren’t one-size-fits-all—they’re built through trust, passion, understanding, and the kind of support that meets you on-site, every time.
Health & safety services that
safeguard your team
Safer workplaces don’t happen by chance.
At OHERM, we combine 40+ years of experience with practical, mobile solutions to help businesses meet WHS obligations and protect their people.
Our tailored services in occupational health, hygiene, and risk management are built on collaboration, expertise, and a deep understanding of industry standards.Together, we create healthier, safer working environments that comply and make a real difference.
Occupational Hygiene Services
Explore occupational hygiene with OHERM, where our experts assess and control workplace health risks with precision.
Workplace Hearing Testing
Protect your employees’ hearing with OHERM’s mobile audiometry services delivered to your site.
Workplace Risk Assessments
Identify and manage workplace hazards with OHERM’s comprehensive, industry-aligned risk assessments.
Drug Contamination Assessment
Stay compliant and protect your workplace with OHERM’s expert drug contamination assessments and practical WHS support.
Hazardous Chemicals Management
Ensure safe and compliant hazardous chemicals management with OHERM’s expert guidance and hands-on support.
WHS Compliance & Support
Ensure your business meets WHS obligations with OHERM’s expert compliance guidance and hands-on support.
Fit Testing
Protect your employees and meet WHS obligations with OHERM’s expert Respiratory Fit Testing services.
Ensure every worker has the right protection with our hands-on support, helping you reduce risk, improve safety, and stay compliant.
Brands That
Trust Us.
We’ve had the pleasure of collaborating with these innovative companies.
What Our Clients Have to Say About Us
Customer stories
Each day, we create practical solutions that simplify everyday life. Our clients range from the public sector to private businesses.
SIMEC Mining
SA Water
Agile Mining Services
Hillgrove Resources
Why choose Oherm?
Why choose
Oherm?
Specialist Expertise
We’re not generalists — we live and breathe occupational hygiene, WHS, and risk management. Our experts bring deep technical knowledge and real-world insight to every site visit.
Mobile & On-Site Service
We come to you. Our mobile units are fully equipped to deliver services like audiometry and air monitoring on-site, minimizing disruption to your operations.
Actionable Reporting
From risk assessments to exposure monitoring, our reporting is clear, useful, and focused on solutions — not jargon.
Genuine Support
We build long-term relationships, not one-off reports. Our clients trust us because we listen, respond quickly, and truly care about their people and their business.
Is it time to take your workplace safety to the next level?
Let’s create a safer, compliant workplace—get in touch and see how OHERM can support your team.
Don’t wait for WHS issues to arise. Contact OHERM today and stay ahead with expert health and safety solutions.
Trusted by 200+ clients
