Fourteen Delta experts have been recognized by Who’s Who Legal as one of the foremost legal practitioners in their areas.

The GAR 100 Expert Witness Power Index shows the value of a firm’s hearings, on average; how many hearings it took part in over two years; and how many members of the firm are good enough to be listed in the current Who’s Who Legal: Arbitration. These scores are combined into a ranking.

According to the GAR 100, 17^th Edition 2024 Delta is 25^th in the world

According to the Expert Witness Power Index Report Delta is:

• 15th in the world for Expert Witnesses and Global Elite Thought leaders 
• 14th in the world for total number of Construction Hearings 
• 17th in the world for total number of Energy and Oil & Gas Hearings

Delta Consulting Group has 14 experts recognized by Who’s Who Legal since 2015 in the following categories:

• Thought Leaders Global Elite
• Thought Leaders Arbitration
• Thought Leaders Construction
• Thought Leaders Experts Quantum & Delay

• Arbitration
• Construction
• Commercial Litigation
• Energy
• Experts Construction Quantum & Delay
• Experts Financial Advisory and Valuation
• Experts Economic Consulting
• Firm Management
• Forensic Accounting
• Investigations
• Quantum of Damages
• Canada
• United States

• Jeffrey Fuchs, PE, CPA
• Mark Dungan
• Charles Heckman, PE, CFCC
• Dakus Gunn
• Ken Froese, FCPA, FCA, FCFI, CFF
• Gene Lash, MBA, CPA, CFF
• Cory Milburn, MBA, CFCC, PSP, CCP
• Robert Cavoto, CPA
• Martin Hicks, MCIArb, APAEWE
• Tong Zhao, PhD, PE, PSP, CCP, CFCC
• William Jennings, CPA/ABV, CFF, CFE, PI
• Luis Moreira, CSCS
• Ralph Koch, CPA, CGMA
• Arnold Y. Castillo, IMBA