Authorized Vendors

With any event there are always multiple companies to deal with and it's often difficult to remember who to contact. You might also be contacted by a vendor directly and may want to confirm they are truly partnered with DIA.

To help you with this, we are providing you with a link to unauthorized/unofficial companies that have solicited DIA participants in the past, followed by a list of authorized vendors for DIA 2025. Check back frequently for updates.

DIA 2025 Authorized Vendors




• Walter E. Washington Convention Center

  Conference/Exhibit Facility

  801 Allen Y. Lew Place NW, Washington, DC 20001

• Freeman

  • Access Freeman Online
  • Exhibitor Services Manual
  • Show Decorator
  • Shipping Logistics
  • Material Handling
  • Show Labor
  • Furniture Rental
  • Carpet & Flooring Rental

• Smithbucklin

  • Booth and Exhibitor Marketing Sales & Fulfillment - View Sponsorship Opportunities
  

  Sara Kolovitz (Companies 1-L)
  Send Email
  +1.312.673.4779

  Andrew Haigh (Companies M-Z)
  Send Email
  +1.312.673.5442

• Aramark

  • Exclusive Food and Beverage Service - View Menu & Order Form
  

  Ashley Toney
  Send Email
  +1.202.249.3555

  • Booth Cleaning - Order Here

  Send Email
  +1.202.249.3980

• Hi-Tech Electric

  • Booth Electric - Order Here
  • Booth Rigging - Order Here
  • Booth Plumbing - Order Here

  Send Email
  +1.202.249.3600

• Maritz

  • Lead Retrieval through Xpress Leads - Order Here

  Send Email
  +1.800.746.9734

• onPeak

  • Official Hotel/Housing Provider - More Information Here
  

  Send Email
  +1.312.527.7270

• Smart City Networks

  • Booth Internet - Order Here
  • Booth Telephone
  

  Send Email
  +1.888.446.6911

• SPL

  • Audio Visual Services - Order Here
  

  Send Email

• TLC Convention Plant Services

  • Booth Plant and Floral Service - Order Here
  

  Send Email
  +1.407.889.3033

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