CEO and Founder
HAH Software

Gavin Helinski is the founder of HAH UK Group Ltd and a long‑standing leader in engineering software, digital simulation, and high‑performance computing. With over two decades of experience heading UK, EMEA, and global teams across MSC Software, Hexagon, and Siemens, he now focuses on advancing open, scalable digital engineering and sustainable HPC solutions for industry. 

Technical manager
HAH Software

Mike Coleman is a Technical Manager at HAH Software and a seasoned Nastran specialist with over 30 years’ experience in multi‑physics simulation. A respected FEA consultant, he supports engineering teams with advanced analysis, innovative software solutions, and sustainable high‑performance computing approaches that reduce carbon impact while improving design outcomes.

CEO and Founder
openSPDM

Mark Norris is a Digital Engineering consultant and founder of openSPDM and theSDMconsultancy. With decades of experience architecting advanced information systems for CAD, simulation, SPDM and DEMS, he is a leading advocate for FAIR engineering data, authoritative digital platforms, and the safe, traceable application of AI across complex engineering programmes.