FenwayXⁿ

FenwayXⁿ is a UK-based construction and engineering consultancy providing independent expert services, project advice and project management. The firm operates as a platform of experts, advisors and managers who work with clients across the project lifecycle, addressing disputes, delivery risk and complex projects in construction and engineering. It was founded by two of the original partners of Blackrock Expert Services, and states its geographic presence as global.

Its work spans four areas: independent expert evidence and dispute resolution, in which experts give evidence in disputes involving delay, disruption and construction management challenges; advisory services on live projects, helping clients mitigate delivery risk; project and development management, delivered as managers or delivery partners; and FenwayXⁿ Path, a development programme combining learning and mentorship with industry-recognised experts. Technical domains include delay analysis, disruption analysis, construction management, project management, dispute resolution, expert evidence and development management, applied across construction, engineering, and infrastructure and projects.

The company describes its culture as grounded in development, growth, integrity and trust, and brings together experienced professionals for complex construction and engineering work.