Frederic Z. Samelian

PricewaterhouseCoopers LLC provides assurance, tax and advisory services. Its services include audit and assurance, consulting, deals, human resources, legal, tax, and family business. The firm also offers accountability, risk management, structuring, mergers and acquisitions, and performance and process improvement. The company was founded in 1998 and is headquartered in Buffalo, NY.

James R. Knowles (Holdings) Ltd. provides business consulting and other support services. The firm offers legal, dispute resolution, loss adjusting, commercial, and contractual advice consultancy services. It also provides drafting and interpretation of contracts, dispute resolution, conducting seminars and training, construction defect analysis, and international arbitration. The company was founded in 1973 and is headquartered in Warrington, the United Kingdom.

Hill International, Inc. provides project management and construction claims consulting services. The firm's services include: construction management, project management, program management, project management oversight, estimating & cost management, facilities management, project monitoring, troubled project turnaround, commissioning, project labor agreement consulting, project advisory and resiliency & disaster recovery. The company was founded by Irvin E. Richter in 1976 and is headquartered in Philadelphia, PA.

Hill International, Inc. offered extensive project management and construction claims consulting services worldwide. Hill managed aspects of the construction process from pre-design through completion. The company provided consulting and management services for clients, including the Arizona Diamondbacks, Consolidated Edison, Kimpton Hotel & Restaurant Group and Walt Disney. It was located in Marlton, NJ.

GREYHAWK North America LLC provides construction management and consulting services. It specializes in construction/program management, construction claims consulting, litigation support, cost estimating and scheduling for valued clients worldwide. The company was founded in September 1996 by Steve Tell and Gary Berman and is headquartered in Woodbury, NY.

Hill International Spain SA engages in the provision of engineering and technical consulting services. It offers solutions for construction project planning and implementation, as well as procurement advisory and claims management. Its portfolio includes commercial centers, sports stadiums, industrial parks, civil infrastructure, and residential spaces. The company was founded by Jose Manuel Albaladejo Gonzalez in 1998 and is headquartered in Madrid, Spain.

The Chartered Institute of Arbitrators is a membership organization for arbitrators that promotes dispute resolution. The non-profit company is based in London, UK and has subsidiaries in the UK and Kenya.