Thirty Delta Consulting Group experts have been recognized in the 2026 Lexology Index: Consulting Experts report, with recommendations spanning construction, forensic accounting, digital forensics and quantum of damages.
The results reflect the depth of Delta’s expert capabilities across complex disputes, investigations and major projects, with professionals recognized at every career stage, from established industry leaders to the next generation of experts.
Construction – Quantum, Delay & Technical
Delta earned its strongest representation in Construction – Quantum, Delay & Technical, with experts recognized across the main report and Future Leaders.
Jeff Fuchs, Montek Mayal and Chris Osborne all received the report’s highest distinction as Global Elite Thought Leaders.
The following Delta experts were also named Recommended:
Darin Buchalter, Robert Cavoto, Mark Dungan, James Hanson, Charlie Heckman, Martin Hicks, Ralph Koch, Alena Kohli, Gene Lash, Steven Lynch, Ashleigh Marshall, Cory Milburn, Oliver Watts, Smita Yamgar and Tong Zhao.
Their recognition spans a broad range of construction expertise, including delay and schedule analysis, damages quantification, quantum analysis, productivity, project management and complex construction claims.
Five additional Delta professionals were recognized as Future Leaders in Construction – Quantum, Delay & Technical: John Blade, Emily Kelly, Nicole Kelly, Alessio Loreti and Duan van der Merwe.
Market commentary accompanying the results highlights both technical expertise and the ability to communicate complex findings effectively. Tong, for example, is praised for writing that is “flawless” and for his ability to translate complex matters into terms a tribunal can understand, while Cory is recognized for providing “high-quality work” tailored to clients’ needs.
Forensic Accountants
Delta’s recognition in Forensic Accountants has also expanded, with Bob Cavoto, Jeff Fuchs, Avi Kamath, Ralph Koch and Gene Lash joining Cyrus Khory, Sheree Mann, Montek Mayal, Edward Nagel, Chris Osborne, Mark Vandertoorn and Oliver Watts among the company’s recommended professionals in this category.
The group’s recognition reflects experience across forensic accounting, fraud and financial misconduct investigations, economic loss, damages quantification and business valuation.
Market sources describe Cyrus as a trusted authority who brings more than two decades of experience to irregular activity, economic loss and alleged contract breach matters. Sheree is recognized for her ability to unwind complex transactions and deliver accurate, reliable results, while Edward earns praise as an “excellent expert witness.” Mark is highlighted for his analytical and accounting skills and thorough, efficient work.
Financial Advisory and Valuation – Quantum of Damages
Delta experts also earned recognition in Financial Advisory and Valuation – Quantum of Damages, with Bob Cavoto, Mark Dungan, Jeff Fuchs and Ken Froese recognized in the category.
Alessio Loreti received additional recognition as a Future Leader in Quantum of Damages, joining Hatem Ibrahim, who is praised by Lexology for his detailed work on quantum matters across construction projects, including bridges and wind power.
Digital Forensics
Avi Kamath was named Recommended in Digital & Data – Digital Forensic Experts, with Lexology Index highlighting his work across multijurisdictional fraud investigations, shareholder disputes and economic loss analysis. Market commentators describe him as “a breath of fresh air” in digital forensics.
Avi’s recognition across both digital forensics and forensic accounting also reflects the increasingly interconnected nature of complex investigations, where financial analysis and digital evidence often work together to help clients understand what happened and quantify its impact.
Recognition Across Delta’s Expert Platform
Taken together, the 2026 Consulting Experts results recognize 30 Delta professionals across multiple disciplines and geographies, from major construction and infrastructure disputes to forensic investigations, damages analysis and digital forensics.
Several Delta experts are recognized across more than one discipline, reflecting the multidisciplinary experience clients can draw upon when a matter crosses traditional lines of expertise.
Lexology Index identifies leading practitioners through independent research and feedback from clients and peers. The recognition of Delta’s experts reflects the experience, technical capabilities and client service they bring to complex matters around the world.