Times Square Advertising Coalition (TSAC) is a trade association comprised of major advertisers, retailers, real estate firms, media companies and other businesses involved in the outdoor sign industry in Times Square, along with organizations representing Broadway and the community.

Members of TSAC include:

Activate the Space
ABC Regional Sports & Entertainment Sales
Branded Cities Network
Clear Channel Spectacolor
Daktronics
Digital Domination
Jamestown One Times Square
Lamar Advertising Company
Landmark Sign & Electric    
Metro Media Technologies          
Newmark Knight Frank
North Shore Neon
Sansi
Sherwood Outdoor    
SL Green Realty
The Times Square Alliance
Titan
Walgreens Co.