Brett Manwaring

Brett Manwaring is an experienced professional in advisory and technology services, currently serving as the Head of Advisory and Technology Services at Sigma360 since July 2025. Prior to this role, Brett held positions as Managing Director at Kroll from December 2023 to September 2025 and at J.S. Held LLC from November 2022 to November 2023. Brett's extensive background includes a decade at K2 Integrity, where responsibilities ranged from Senior Managing Director to Associate Managing Director. Earlier experience includes serving as VP at JP Morgan Chase and Manager at BDO USA, LLP. Brett began a professional career at KPMG as a Senior Consultant. Educational qualifications include an MBA in Finance and a BS in Finance, both from Seton Hall University.