Masin is global consultancy specialising in expert witness services for complex engineering and construction disputes. With over 200 experts across nine countries, Masin has provided expert testimony in 200+ arbitrations at leading forums like ICC, LCIA, and SIAC, influencing disputes worth over $30 billion. As a top-tier firm in construction arbitration, Masin delivers independent assessments in delay analysis, quantum evaluation, and forensic technical analysis. Masin was ranked #10 in GAR 100 Expert Witness List for Construction Arbitrations and our experts are individually ranked in WWL, Chambers & Partners, and Legal 500, reinforcing Masin’s reputation as a trusted authority in dispute resolution.