Economic Damages Consultant Sidney Blum

Sidney P. Blum, CPA, CFE, CPEA, CFF has 30 years of professional and testifying expert experience in the areas of Royalty Auditing, Forensic Accounting, Intellectual Property Economic Damages, and General Economic Damages. Mr. Blum was named California CPA of the Year (2017) and Certified Fraud Examiner of the Year (2012). He is a Certified Fraud Examiner, Certified Professional Environmental Auditor, and Certified in Financial Forensics by the AICPA. Mr. Blum was a KPMG Partner. He specializes in breach of contract, lost revenues, patent infringement, copyright infringement, trademark infringement, lost pay, and wrongful termination.

As a world leading royalty auditor, Mr. Blum has extensive knowledge of the Georgia-Pacific factors and other major influences on reasonable royalty rates for intellectual property litigation. He led the national royalty audit practices for Big 4 firms Ernst & Young and KPMG and he also wrote the global methodologies for both firms. He is one of 5 members of the Board of Regents with the 80,000 member Association of Certified Fraud Examiners. 

Clients: Mr. Blum's clients have included Adobe, Amgen, Beats Electronics, DGA, Disney, Dolby, DTS, DKNY, Ed Hardy, General Electric, General Motors, IGT, IMG, Marvel, Mattel, McDonalds, Microsoft, MLB, WWE, UMB Bank, Steven Spielberg, Harley-Davidson, and the NFL.  Expert witness testimony on royalty audit standards and results. 

Industries:  Many industries such as medical devices, music, toys, energy, film, consumer products, electronics, apparel, automotive, manufacturing and biotech.

Consulting Services:

Mr. Blum’s two books published by Oxford University Press and LexisNexis on financial terms in contracts are leading sources of valuable information for attorneys and contract negotiators. He has also made numerous presentations to law firms, professional groups, universities, and others regarding contract compliance and auditing.

View Sidney Blum's Expert Witness Profile.