HKA (www.hka.com) is a leading global consultancy in risk mitigation, dispute resolution, expert witness, and litigation support. In international arbitrations – as in our other services – we bring to bear the depth and breadth of expertise that produces incisive insights, robust reporting, and telling testimony.

Ranging across multiple specialties, our experts have proven experience in all major arbitral forums, as well as most industries, jurisdictions, and countries.

As the volume and value of our international arbitration workload expanded rapidly over the past couple of decades, our expert witnesses have established HKA’s global reputation in numerous multi-billion-dollar cases.

They act as party and tribunal-appointed experts in construction, commercial and investor-state arbitrations:

• Construction: HKA leads the global construction and engineering sector with specialists in quantum, engineering, delay, disruption, and damages. Our expert witnesses have handled over 400 cases, particularly in buildings, industrial and manufacturing, mining and metals, oil and gas, power and utilities, and transportation infrastructure.
• Commercial: Our accounting, economics, and finance experts provide robust damage assessments and address causation and liability. They have resolved over 250 commercial contract arbitrations across various industries, including aviation, energy, financial services, healthcare, infrastructure, manufacturing, mining, and telecommunications.
• Investor-State: Representing investors or sovereign states, our experts have testified in over 100 cases across industries such as agriculture, energy, financial services, infrastructure, manufacturing, mining, and telecommunications. They offer testimony based on solid methodology and thorough evaluation of economic and financial factors, addressing issues like fraud, bribery/corruption, and solvency.

HKA has over 1,000 professionals, including 500+ experts, in 40+ offices across 18 countries. In Florida, our Miami and Tampa offices specialize in forensic accounting, commercial damages, and forensic technical services, providing top-tier support to global, national, and regional clients.