1. Informa acquires Penton for $1.56 billion: Informa expands to US market through global exhibitions and business intelligence divisions Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Peterson, Becky (author) Format: Journal article Publication Date: 2016 Published: International Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 128 Document Number: D11258 Journal Title: Folio Notes: September 15 issue via online. 3 pages., Purchase by this UK-based firm adds 30 exhibitions, more than 20 data and intelligence brands, and more than 100 print and digital business-to-business brands.