One of Australia’s leading safety-critical consultancies, now under the TSA Riley brand

RGB Assurance—the specialists in high-integrity systems for safety, reliability and security, and in independent systems assurance—has formally transitioned to the TSA Riley brand. For our clients, it means deeper technical expertise and a more connected advisory team—now fully integrated across the business.

RGB has been part of the TSA Riley group since 2024, working closely with our teams from the outset. With the rebrand, its people, tools and services are now fully aligned with TSA Riley—supported by shared systems, processes and delivery frameworks.

This integration brings:

• Proven strength in systems assurance, software consulting and safety engineering
• New capability in software development and automation to complement technical advice
• Access to one of the most experienced safety-critical consultancies in the market

It enhances our ability to support projects involving high-integrity systems of all kinds—delivering smarter, more connected solutions wherever our clients operate.

Founded in 2010 by Dr Neil Robinson and Dr Alena Griffiths—recognised leaders in high-integrity systems—the business has delivered software development, systems assurance and technical training across some of Australia’s most complex infrastructure projects.

Since joining the TSA Riley group, the RGB team has worked alongside our people and clients to deliver results. That expertise is now embedded within TSA Riley—backed by a broader network and greater delivery reach.

To learn more about our systems assurance, software consulting and safety engineering services, please get in touch.