HKA doubles the number of experts featured in the Lexology Index Energy guide for 2026
21st July 2026
HKA is pleased to announce that 12 of its experts have been ranked in the Lexology Index Energy 2026 report, doubling the number featured in 2025. The guide identifies the world’s leading expert witnesses across all areas of energy, including oil, gas, nuclear, and renewables.
The results are based on extensive independent research and feedback from clients and peers.
HKA’s increased representation highlights the growing depth and breadth of expertise it can deliver for clients right across the diverse energy sector. The featured experts range from forensic accountants to construction quantum, delay, and engineering professionals. They deliver extensive experience in dispute resolution, forensic analysis, and technical services, supporting clients in complex energy matters worldwide.
“I’m delighted to see 12 of our experts featured in this year’s Lexology Index Energy report and the rapid increase in those being ranked by Lexology in this sector. This result reflects the growing depth of our energy expertise and the strength of the work our teams deliver for our clients globally.
Steve Culp, Partner, Chief Executive Officer
“Congratulations to all our featured experts on their exceptional contributions and achievements. I would also like to extend my thanks to our clients for their valuable testimonials and continued support.”
Find out more about our featured experts below by visiting their expert profiles.
Global Elite Thought Leader
Patrick Hebreard
Partner
France
Highly Recommended
Bob Breeze
Partner
United Kingdom
Lorna Tardif
Partner
Canada
Ken Metcalfe
Partner
United States
Recommended
Gerry Brannigan
Partner, Forensic Technical Services Growth Development Lead, EMEA
United Kingdom
Daniel Jackson
Partner, Construction, Claims and
Expert Services Lead, Africa
United Arab Emirates
Iryna Akulenka
Director
United Arab Emirates
Syed Ali
Director
Canada
Gerry Brannigan
Partner, Forensic Technical Services Growth Development Lead, EMEA
United Kingdom
Daniel Jackson
Partner, Construction, Claims and
Expert Services Lead, Africa
United Arab Emirates
Jeffery McCain
Managing Director
Canada
Olesya Prantyuk
Partner
United Kingdom
Kimberly Reome
Partner
United States
Avram Tucker
Partner
United States
About HKA’s industry-leading energy experts
HKA is widely regarded as one of the leading expert witness firms globally, with hundreds of subject matter experts across more than 45 offices in 17 countries. Many of our experts are ranked in leading market publications, and together they support clients across an expansive range of services, sectors, geographies, and languages.
Media contact
| Name | Charlotte Hunter |
| Title | Professional Recognition Manager |
| Number | +44 20 7618 1200 |
| charlottehunter@hka.com |
