HKA is the world’s leading expert witness practice in the engineering and construction industries. Our professionals include hundreds of experts with vast experience in every industry sector and discipline. They have the commercial, financial, planning, scheduling, technical and language skills to get quickly to the heart of the most complex issues.

Our experts are specialists in quantum, engineering, delay, disruption and damages (QED+).  Clients have direct access to the range of experts they require, from a single source, QED+ improves the entire dispute resolution process.

In the engineering field alone, our specialist disciplines range from marine to metallurgy and materials, electrical to environmental, and process to power engineering. Our engineers work alongside our construction managers, forensic accountants, planners and schedulers, project managers, and quantity surveyors, many of whom are dual-qualified, mostly in construction law and arbitration.

Our experts provide support to clients, courts and arbiters to resolve disputes in international or local arbitration, litigation, expert determination or mediation.

With more consultants listed in Who’s Who Legal than any other consultancy, HKA now boasts an even longer list of experienced party- and tribunal-appointed expert witnesses and advisors – able to give evidence and concurrent evidence in any forum and jurisdiction, as well as on any continent.

We’re also proud to be an accredited Corporate Provider of Expert Services with the Academy of Experts with individually accredited experts from Europe, the Middle East, Asia and Australia. We are currently the largest Corporate Provider within the Academy of Experts.

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