banner ad
Experts Logo
Join

expert witnesses

Or
Advanced Search
Or
Advanced Search
Home Expert Witnesses Consultants Expert Answers
Expertise
All Articles Accident Prevention & Safety Environment Accounting Failure Analysis Alternative Dispute Resolution (ADR) Fall Protection Solutions / Confined Spaces Safety Anger Management & Related Issues Food & Beverage Animals Forensic Psychiatry Attorney Fees Gems & Jewelry Audio Forensics Healthcare Bacteria - Fungus - Mold Investigation Human Factors Banking Hyperbaric Medicine Boating Intellectual Property Branding - Brand Management Jails - Prisons - Correctional Facilities Child Welfare Mediation Child Witch Phenomenon Nonprofit Organizations Computer Forensics Plastic / Reconstructive / Cosmetic Surgery Corrosion Pools and Spas (Recreational) Counseling Professional Skills Crime Scene Investigation Radiology Criminology Real Estate Crisis Management Recreation & Sports Dental - Dentistry Speech-Language Pathology Digital Forensics Supply Chain Management Domestic Violence Taxation Economics Telecommunication Employment Underwriting Engineering Workplace Violence More...
Books Resources on the Web Videos
blog

Fraud Expert Witnesses: 32

Current Category:

Fraud (32)
Consumer Fraud Money Laundering White Collar Crimes
Sort Non-Featured Profiles
Name A-Z Name Z-A State A-Z State Z-A
Select Experts. Start Inqury.

Luxury Goods Valuation Authentication Expert Witness Jack Holowczak

Provenance

Jack Holowczak

Founding Director

CAN, USA

Toronto ON CAN

phone: 416-409-7260

Email Website

Jack Holowczak is a Luxury Goods Authentication and Valuation Expert and USPAP-compliant Personal Property Appraiser. As Founding Director of PROVENANCE, he has examined 2,000,000+ items across 50+ luxury houses since 2016 — Hermès, Chanel, Louis Vuitton, Goyard, Chrome Hearts — with documented counterfeit and superfake detection protocols.

He serves counsel in counterfeit, trademark, insurance, estate, customs, and criminal matters in all U.S. and Canadian jurisdictions. Fees never contingent.


Gambling Sports Betting Expert Witness Jonathan Russell

Jonathan Russell

Sports Book Director / Compliance Governance

Kingsgate
Avenue Du Manoir

St. Peter Port Guernsey GY1 1PE
GBR, International

phone: +447887880908

Email

Seasoned Gambling and Sports Integrity professional and former Chair of the International Betting Integrity Association, with 30 years of experience in sportsbook trading, online sports betting platforms, odds and pricing, integrity monitoring, and governance across multiple jurisdictions.

Mr. Russell provides independent, data-driven analysis of betting markets, sports integrity risks, platform design, and operator conduct in civil, regulatory, and criminal proceedings.

Featured resources

The
Comprehensive
Comprehensive Management of the...

by Diane Atkins, OTR, et al

Essentials

Follow us

linkedin logo youtube logo rss feed logo
SECTIONS
ABOUT US
CONTACT US
LEGAL
;