About Us

Process Safety Verification is a process engineering consultancy, focused on providing highly experienced process engineering resources to industry. We are passionate process engineers, and our goal is to have a hands on approach when working with your teams to produce the best results. Our specialty is in managing pressure systems, and our aim is to assist our customers by producing world class reviews and providing training across all levels of the business.


To assist our customers to increase their knowledge of pressure relief through producing world class system reviews which are worked through with customers teams. To train engineers, production managers & operators to understand the importance of pressure relief & how to implement the international codes driving its use.

Brett Mahar
is a co-founder at Process Safety Verification, having varied experience within the process engineering discipline, as a designer, trainer and production manager. He appreciates the challenges faced on both sides and is passionate about bridging the gap, informing all stakeholders and producing the best possible results. Brett has developed his passion for process engineering whilst working in various countries including Australia, Germany and the UK.

Sarah Mahar
is a co-founder at Process Safety Verification, with 14 years experience in process design and project delivery. Sarah is a high performing project manager and ensures that all projects undertaken at PSV are undertaken in a planned and efficient manner and most importantly that all customers expectations are met and exceeded.