Ryan Isherwood
Managing Director
Quick facts
30+ years of advising integrated majors, exploration and production companies, refiners and oilfield service companies
Specializes in oil and gas industry organization transformation, corporate development practices and shareholder value capture
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Ryan Isherwood is a Managing Director with Alvarez & Marsal Corporate Performance Improvement, and an experienced consultant serving the oil and gas industry.

During his 30+ year career, Mr. Isherwood has advised integrated majors, exploration and production companies, refiners and oilfield service companies.

Mr. Isherwood specializes in oil and gas industry organization transformation, corporate development practices and shareholder value capture, including performance management and turnaround management. He has played a lead role in several oil and gas merger integrations. Mr. Isherwood’s extensive experience in both industry and consulting roles supports his differentiated ability to translate strategy into tangible benefits for his clients.  

Mr. Isherwood has worked in the oil and gas industry at Unocal and British-Borneo Oil & Gas, holding senior-level executive positions in operations and staff assignments in downstream and upstream operations. Prior to joining A&M, Ryan was a Partner at Oliver Wyman’s Oil and Gas Practice, and a Managing Director at Deloitte Consulting.

Mr. Isherwood earned a bachelor’s degree in mechanical engineering from the University of Washington, and an MBA with a concentration in finance from the University of California, Berkeley.