
- About us
Radiation Professionals Australia (RPA) is a leading authority in radiation safety, hazardous materials management, and industrial decontamination across Australia and internationally. We provide specialist solutions for the mining, oil & gas, and industrial processing sectors, with unmatched expertise in the management of Naturally Occurring Radioactive Material (NORM) and mercury contamination.
Our multidisciplinary team includes radiation physicists, decontamination engineers, and hazardous materials experts with decades of experience delivering complex, compliant, and innovative solutions. From offshore platform decommissioning and subsea pig tracking to licensed radiation waste storage and onshore decontamination, RPA operates at the forefront of the industry.
With proprietary technologies such as MerCure, Pig Patrol™, M-Kase, and HARRIS, we minimise waste, reduce risk, and restore equipment to serviceable condition—all while exceeding regulatory and environmental standards. Our facilities in Perth, Karratha and Onslow support full-cycle logistics, treatment, and storage for hazardous and radioactive materials.
We are proud to support industry leaders including Chevron, Woodside, Santos, and numerous government agencies.
Whether it’s in-situ pipeline flushing, offshore cleaning campaigns, or strategic waste management, RPA delivers trusted expertise, operational safety, and measurable outcomes.
Although each company has different clients, we operate in the same fields side by side and work together on projects to service all our clients. The relationship was built on each company providing expert services in our respective fields.
To achieve this we use science, technology, and innovation, to provide companies with the insights they need to become safer, more efficient, and more productive. RPA provide a wide range of innovative, practical and cost-effective solutions that include:
- Naturally Occurring Radioactive Materials (NORM) – End to End Strategic management of NORM from identification, through planning, training and controls implementations to waste management including disposal.
- Isotopic Pig Tracking – Full services include onsite support personnel for subsea and topsides isotopic pig tracking, pig detection and tracking systems and isotope supply
- Industrial Radiation Gauges & Compliance – Solutions for the management of industrial sources, including fixed radiation gauges, from importation and installation, through planning, training and compliance to final disposal.
- Radiation Training – We are a provider of radiation training at all levels from awareness, to licencing to RSO mentoring
- Radiation Laboratory – Laboratory Analysis of radionuclides, including field portable laboratory capabilities
- Subsea NORM assessments – ROV mounted NORM detection systems for monitoring all types of subsea infrastructure to assess potential NORM impacts/risks
- Other general Radiation Consultancy
Radiation Professionals Australia are now at the forefront of radiation safety and radioactive contamination control and management in Australia. We have decades of combined years in radiation management and Naturally Occurring Radioactive Material (NORM) management. RPA display ISO qualifications for the 9001 Management System, for 14001:2004 Environmental Management & for 18001:2007 Occupation Health & Safety.
At RPA, we strive to remain out in the lead in Australia, innovating, improving and educating the industry in radiation safety and radioactive materials management. We believe in our mission to provide complete, compliant and efficient radiation management across all industries.
We are here, as experts in radiation, to take away your headache and let you focus on being the experts that you are in your field.
Meet Our Skilled Team: Experts in Radiation Cleaning, Dedicated to Your Safety and Well-being.


Ana Parra

Anthony O’Brien
