HKA is a leading global consultancy in risk mitigation, dispute resolution, expert witness and litigation support

We anticipate, investigate and resolve complex challenges by harnessing world-leading multi-disciplinary expertise and experience


Expert witness and advisory support


Dispute management and resolution


Infrastructure and capital projects

We help clients manage risk, disputes and uncertainty on complex contracts and challenging projects.

HKA consultants, experts and advisors plot a clear path through risk, technical problems and disputes. We provide expert, claims, and advisory services to clients, including government agencies, contractors, legal firms and other professional service providers, as well as owners and operators, financial institutions and insurers across multiple sectors worldwide.

As well as more than 500 expert witnesses, HKA has in excess of 500 advisors and consultants with the commercial, financial, planning, scheduling, technical and language skills to get quickly to the heart of the most complex and challenging issues.

We have an enviable track record overcoming complex challenges across a wide range of industry sectors, including construction and engineering, aerospace and defence, energy and natural resources, environment and climate change, financial services, healthcare and life sciences, production and manufacturing, marine and shipping, real estate and tourism, sports and entertainment and telecoms, media and technical.

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Latest News

Our up to date news, articles, interviews, webinars, podcasts and videos


Are you forgetting to chew? The unhealthy obsession hampering major projects


Profit is not a dirty word


Ten HKA experts win Lexology Client Choice Award 2024

Colleague Interview

A conversation with Ron Braver, Partner


From the Middle East to Asia Pacific


Upcoming Events and On-Demand Webinars & Panel Discussions


Riyadh, Saudi Arabia

HKA is a proud Silver Sponsor of the Riyadh International Disputes Week 2024 (RIDW24)



25th Annual IBA Arbitration Day: 25 years together and now? Building the arbitration model for…


Wynn and Encore Las Vegas, Las Vegas, Nevada

ABA National Institute on Criminal Tax Fraud 2023

CRUX draws on our unprecedented bank of knowledge to provide valuable insights into the pattern of causation on Engineering and Construction Projects.

Explore CRUX

Environmental, Social and Governance

We are committed to making a positive, sustainable difference to the communities, environments, and industries in which we operate.

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