After nearly 20 years in the sponsorship business, industry veteran and valuation expert Tom Perros launched SIEGE Sponsorship - an independent sponsorship consultancy and valuation shop - to help rightsholders and brands maximize the value of their corporate sponsorships and brand partnerships. Having overseen more than $3B of sponsorship rights valuations across thousands of properties, our breadth and depth of experience is unmatched across every sector of sports, arts, entertainment, cause, nonprofit, and B2B. SIEGE Sponsorship Consulting + Valuation was created to serve the sponsorship sellers and buyers throughout our industry - regardless of size, sector, profile, geography, or pedigree. We also offer white label solutions to agencies that need additional resources and subject matter expertise to support their clients.