About us
Apronex is an independent mechanical engineering consultancy based in Brisbane, delivering RPEQ-certified design verification and compliance solutions to the fabrication, EPC, mining, oil & gas, water, and utilities sectors.
Apronex embodies Advanced, Professional, Practical, and Innovative Engineering Expertise: delivering smart, practical, and certified mechanical solutions.
Founded by Hadi Shirgir, Chartered Professional Engineer with over 20 years of multi-industry experience, Apronex brings a deep understanding of standards, compliance, and practical engineering with services tailored to small and mid-size engineering firms, fabricators, and project owners.
Our focus: At Apronex, our focus is on simplifying complex compliance while protecting safety, productivity, and reputation.
We believe the best engineering solutions start with truly understanding our clients’ needs, treating their challenges as our own, and responding with commitment, care, and precision to deliver outcomes that meet client expectations and are fully code compliant.
Meet the Director – Hadi Shirgir
Chartered Mechanical Engineer (CPEng, RPEQ, NER, DV(PE), CMEngNZ, IntPE, APEC, MEPM) with over 20 years of experience delivering smart, practical engineering solutions across Australia and New Zealand.
Hadi leads Apronex with a hands-on approach shaped by deep technical expertise in mechanical design, piping systems, pressure equipment, fitness-for-service assessments, and design verification. His career spans diverse industries including oil & gas (upstream/downstream), mining, pulp & paper, geothermal energy, and food processing, giving him a unique ability to bridge engineering excellence with real-world constraints.
Recognised for his thoroughness, compliance focus, and leadership in multi-disciplinary teams, Hadi brings integrity, clarity, and precision to every project—large or small.
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