Mr Gareth Gregory

Mr Gareth Gregory

Construction & Project Management Expert

Mr Gareth Gregory is a highly experienced construction technical expert and operations executive with over 40 years in steelmaking, defence, petrochemicals, onshore and offshore oil & gas EPC environments.

He has proven leadership across project lifecycle delivery, from FEED and engineering to fabrication / construction, commissioning and handover. He is an expert witness, university qualified, with experience in witness of fact arbitration. He is recognised within the construction industry for commercial management, contract negotiation and resolving complex commercial disputes in high-stakes, multinational settings.

Gareth has notable expertise in:

• Expert witness services for offshore construction and operational disputes
• EPCI project leadership across MENA and global markets
• Strategic commercial management, contract and change negotiation, stakeholder alignment
• Dispute resolution, claims defence and support, contract administration

He provides advisory and testimonial services (including cross-examination) in high-value construction arbitration cases involving:

• • Technical Advisory services
• • Contractual compliance and variations
• • Delay and disruption analysis
• • HSE failure and liability attribution

Gareth undertook specialist expert witness training with Cardiff University - Bond Solon and was awarded the Civil Expert Witness Certificate in 2024. All his reports are CPR 35 compliant

Click here to view his CV.