• Technical Conference:  10 – 15 May 2020
  • Exhibition: 12 – 14 May 2020

Exhibitor Service Center

Thank you for participating in CLEO:2019

The 2019 Exhibitor Service Center is now closed and will re-open this autumn with important information for CLEO:2020.


Questions? Contact Us.

Exhibit Operations cleoexhibits@osa.org

Exhibit Accounts (Payments, Invoices, Primary Contact changes) cleoaccounts@osa.org


Warning from CLEO Show Management of potential “poachers”

CLEO Show Management does not release its exhibitor contact list to anyone except official show vendors. If you are contacted by any vendors, always ask them to send you details in writing, and look for the Official CLEO Vendor Seal on any written correspondence. If you are contacted by a non-official vendor, or are unsure, please provide us with the details regarding these calls or emails. We will follow up aggressively with them. This includes outside companies offering hotel rooms, listings in show directories, lists of attendees/contacts, as well as more standard items for your booth such as A/V or internet. 


Our exclusive and preferred vendors for CLEO are listed below:

  • Buttine Exhibition and Event Insurance
  • CCR Solutions Audio Visual Services
  • CompuSystems – Lead Retrieval & Registration
  • Edlen Electrical Exhibition Services
  • Experient – Hotel Reservations
  • ICAT International Shipping
  • Joe Orlando Photography
  • JVA Tradeshow and Event Talent Brokers
  • San Jose McEnery Convention Center – Catering
  • San Jose McEnery Convention Center – Telecom/Internet
  • T3 Expo – General Service Contractor/Booth Design
  • TLC – Florist
  • TNT Convention Services - Security

List of known poachers/scammers:

  • @accuratelistdata.com (attendee lists)
  • @customerattendeesleadz.com (attendee lists)
  • @datamarketmedia.com (attendee/exhibitor lists)
  • @prohousingllc.us (hotel reservations)
  • @winfootfall.info (attendee lists)
  • @expocenterdata.info (attendee lists)
  • @marketnecesshub.com (attendee lists)
  • @palentmarketingsoln.com (attendee lists)
  • @scorpionb2bleads.com (attendee lists)
  • @smarsdatasales.com (attendee lists)
  • @tradeshowdata.com (attendee lists)
  • @tradeshowreach.com (attendee lists)
  • @universalonlinetechnozone (attendee lists)
  • Boothcrafters, Inc. (exhibit house/decorator)
  • eventnewshub.com (attendee lists)
  • dbinfohub.com (attendee lists)
  • sureleadz.com (attendee lists)
  • Convention Housing Services (Hotel reservations)
  • Trade Fair Services (hotel reservations)
  • Rove-World.com (hotel reservations)
  • PPG AV (Audio Visual Services)

Sponsored by: