Six experts across Delta Consulting Group and Osborne Partners, A Delta Consulting Group Company, have been recognized in the 2026 Lexology Index: Energy report for their work across complex energy projects, economic analysis and disputes.
Vice President Chris Osborne received the report’s Global Elite Thought Leader distinction. Jeffrey Fuchs, Delta’s Executive Chairman, was named Highly Recommended, while Mark Dungan, Advisory Board Member, Cory Milburn, Vice President, and Managing Directors Dora Grunwald and Montek Mayal were named Recommended.
The recognition reflects the breadth of experience across Delta’s expanded global platform, spanning conventional and renewable power generation, oil and gas, regulated energy markets, transmission infrastructure, utilities and waste-to-energy facilities.
Lexology highlights Chris’ extensive experience across oil and gas, electricity and regulated energy markets, including sophisticated valuation and damages issues in arbitration and litigation. Sources describe him as “a highly experienced expert who finds solutions rather than problems.”
Jeff is recognized for four decades of experience in renewable energy, infrastructure and power plant disputes, including work across nuclear, wind and hydroelectric projects and engagements throughout Asia and the Americas.
Mark’s established practice includes advising public and private entities on matters involving large-scale power generation and fuel transmission infrastructure, while Lexology’s research on Cory highlights his responsiveness, accuracy and analytical approach, as well as his ability to deliver high-quality work tailored to clients’ needs and budgets.
Dora is recognized for her extensive experience providing economic and regulatory analysis in utilities and renewable energy disputes. Lexology sources particularly highlight her ability to communicate complex information clearly and accessibly.
Montek is recognized for his significant experience in valuation and damages assessments in the oil and gas industry. Lexology also highlights his ability to develop quantitative models and provide expert testimony in high-value matters, reflecting both his technical proficiency and strategic insight.
Together, these recognitions demonstrate the depth of technical, economic, valuation, project and dispute expertise now available across Delta’s global platform. Whether clients are managing risk during project delivery, evaluating complex economic and regulatory issues or addressing claims and disputes, our experts combine industry knowledge with independent analysis to help clients understand the issues, evaluate their options and move toward resolution.
The Lexology Index identifies leading practitioners through independent research incorporating recommendations and feedback from clients and peers.