• Technical Conference: 

    09 – 14 May 2021

  • Exhibition: 

    10 – 14 May 2021

CLEO Official Conference Vendors

CLEO official contractors provide various services that help make the conference and exhibition run smoothly. 

 

CLEO Vendor Seal

IMPORTANT: Look for this CLEO Official Vendor seal when receiving any vendor information. Poachers are plentiful and show management cannot guarantee services from companies other than those listed below.

CLEO co-sponsors
APS/Division of Laser Science, IEEE Photonics Society, The Optical Society (OSA)

Exhibitor Operations &
Logistical Services

cleoexhibits@osa.org

Exhibit Sales and Promotional
Opportunities, Booth Location/Size Change

 cleosales@osa.org

Exhibit Space Accounts, Exhibit Space Payments, Invoices, or Primary Contact Changes

+1 202.416.1942 
cleoaccounts@osa.org

Exhibitor Registration

CompuSystems
+1 224.563.3173
cleo@csreg.zohodesk.com

 

 

 

Warning of potential poachers/scammers

CLEO Show Management does not release its exhibitor contact list to anyone except the official show vendors listed above. 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 exhibitor booths such as A/V or internet.

Below you'll find a list of non CLEO affiliated vendors and known poachers/scammers. Before responding to offers from these companies, please make sure to contact CLEO Show Management:

  • @acquiremembercontacts.com (Attendee Lists / COVID-19 scam)
  • contactlistforyourmarketing3@gmail.com (Attendee Lists)
  • emily.george0024@gmail.com (Attendee Lists)
  • getdatalist@gmail.com (Attendee Lists)
  • @affluencepro.com (Attendee Lists)
  • @azvisitor.a2hosted.com (Attendee Lists)
  • @b2bglobalevent.com (Attendee Lists)
  • @b2bsurfdata.com (Attendee Lists)
  • @b2btradeshow.com (Attendee Lists)
  • @bizleadshub.com (Attendee Lists)
  • @builtinlead.com (Attendee Lists)
  • @businessleadsinf.com (Attendee Lists)
  • @compareeap.com (Attendee Lists)
  • @datamarketmedia.com (Attendee/Exhibitor Lists)
  • @deltathoughts.com (Attendee Lists)
  • @elearningbenefits.com (Attendee Lists)
  • @eventbizsolutions.com (Attendee Lists)
  • @expob2bleads.com (Attendee Lists)
  • @expoleadsolutions.com (Attendee Lists) 
  • @firstdatasolution.com (Attendee Lists)
  • @fortune4leads.com (Attendee Lists)
  • @hawkjersey.com (Attendee Lists) 
  • @headsexpo.com (Attendee Lists)
  • @headshowleads.com (Attendee Lists)
  • @infob2bdata.com (Attendee Lists)
  • @iiechlists.com (Attendee Lists)
  • @imec-int.com (Attendee Lists - using the CLEO logo)
  • @leadzlist.com (Attendee Lists)
  • @oc10tech.com (Attendee Lists)
  • @onedatasolutionsmedia.com (Attendee Lists)
  • @opt-insolutions.com (Attendee/Exhibitor Lists)
  • @optinbusiness.com (Attendee lists)
  • @pegeonforge.com (Attendee Lists)
  • @prep.a2hosted.com (Attendee Lists)
  • @proeventleadplanner.com (Attendee Lists)
  • @prohousingllc.us (Hotel Reservations)
  • @rethinkglobaldata.com (Attendee Lists)
  • @rightinfocorp.com (Attendee Lists)
  • @saggingeyelids.com (Attendee Lists)
  • @showinformations.com (Attendee Lists)
  • @showvisitor.com (Attendee Lists)
  • @tech-dataworldwide.com (Attendee Lists)
  • @techuserconnect.com (Attendee Lists)
  • @thinkbelong.com (Attendee Lists)
  • @thundermails.com (Attendee Lists)
  • @tradelistmarketing.com (Attendee Lists)
  • @tradenewleads.com (Attendee Lists)
  • @tradeshowreach.com (Attendee Lists)
  • @tradeshowvisitors.com (Attendee Lists)
  • @universaldatabaselist.com (Attendee Lists)
  • @worldwidemarketdata.com (Attendee Lists)
  • @worlswidebizleads.com (Attendee Lists)
  • @zenglobalinfo.com (Attendee/Exhibitor Lists)
  • targetbizdatalists@gmail.com (Attendee Lists)
  • onedataprovider@gmail.com (Attendee Lists)
  • Absolute Exhibits (Trade Show Displays, Booth & Exhibit Rentals)
  • Aplus Expo (Trade Show Displays, Booth & Exhibit Rentals)
  • Business Travel Management (Hotel Reservations)
  • Convention Housing Services (Hotel Reservations)
  • christina.tannelhill@gmail.com (Attendee Lists)
  • Events Plus (Hotel Reservations)
  • Event Travel Planners (Hotel Reservations)
  • exhibiTeam (Trade Show Displays, Booth & Exhibit Rentals)
  • Exhibition Housing Management (Hotel Reservations)
  • Exhibitor Housing Services (Hotel Reservations)
  • Exhibit Link, Inc. (Booth Designs)
  • Expo Planners (Hotel Reservations)
  • Global Events Group Travel (Hotel Reservations)
  • Global Housing Services, Corp. (Hotel Reservations)
  • Global Travel Partners (Hotel Reservations)
  • GSE Audio Visual, Inc. (Audio Visual Rentals)
  • HDMC (Hotel Reservations)
  • HT International Exhibitions LLC (Booth Designs)
  • ION Exhibits (Booth Designs)
  • LTLTradeshow.com (Shipping)
  • marsdataleads.com (Attendee lists)
  • MC2 (Branding Agency, Exhibit Design)
  • National Travel Associates (Hotel Reservations)
  • National Travel Planners (Hotel Reservations)
  • OTRIX Hotel Booking (Hotel Reservations)
  • PPG AV (Audio Visual Services)
  • pre-conferencelist.com (Attendee lists) 
  • ProExhibits (Booth Designs)
  • Progress Expo Services (Booth Designs)
  • Trade Fair Services (Travel Arrangements/Hotel Rooms)
  • Trade Show Housing (Hotel Reservations)
  • Trade Show Internet (WiFi Kits)
  • tradeshow-attendees.com (Attendee lists)
  • Transit Air Cargo, Inc. (Freight Forwarder)
  • VIPDMC (Hotel Reservations)
  • www.expovents.com (Hotel Reserations)
  • World Wide Exhibitions – WWE Corp (Hotel Reservations)