Brian Delidow

Brian Delidow is a seasoned professional in the telecommunications and business consulting fields, currently serving as a Senior Consultant at CostQuest Associates since October 2023. Prior to this role, Brian was the President of OffHook Consulting, Inc. from January 2001 to October 2023, where responsibilities included managing the business and leading various engagements related to economic cost modeling and profitability analysis. Brian also held the position of Principal at Advanced360 Solutions from October 2020 to September 2023, focusing on digital transformation and financial modeling. Earlier experience includes roles such as Executive Vice President at Taylor Nelson Sofres and Vice President of Consulting Services at INDETEC International. Brian’s career began at Bellcore and AT&T Network Systems. Educational qualifications include a Master of Science in Applied Mathematics from Rensselaer Polytechnic Institute and a Bachelor of Science in Mathematics, Numerical Analysis from the University of Michigan.