Brian Barry



Senior Director, Delay Expert, Testifying Expert

Brian Barry is a senior director in the Expert Services practice, based in the Dublin office. He is an experienced project manager and delay expert with over 20 years of experience in the construction industry.

He has worked extensively around the world, completing major project assignments in North America, Europe, the Middle East and Asia.

Prior to joining Kroll, Brian was a director at Blackrock Expert Services, which was acquired by Kroll in 2020.

Brian provides expert advisory services in construction disputes in the areas of programming, program assessment, productivity, time impact and delay and disruption. He has been involved in delay analysis and delivery of written opinions on a wide range of construction and engineering projects.

Brian has been appointed as an independent expert witness and tribunal appointed expert, representing clients in arbitration, mediation and adjudication.

He has extensive site-based project and construction management experience and is particularly skilled in complex technological matters, overseeing the integration of technology systems within a fast-tracked construction project environment. He has successfully tracked, monitored and documented progress on a number of complex projects, ensuring clients’ interests were protected and positions supported by recorded facts.

Brian’s many years of experience in the construction industry have encompassed as-built and existing surveys, design and works management, project management and project planning, team management and contract administration, including certification, instruction and extension of time claims.

Construction Expert Services

Expert analysis, testimony and advice for construction and engineering disputes and projects.

Commercial and Economic Disputes Expert Services

Kroll excels in assessing financial loss and damages in complex commercial litigation, and offers robust analysis and testimony in M&A and post-acquisition matters.

Expert Services

Independent expert analysis, testimony, advice and investigations for complex disputes and projects.