• P & J Advertising
  350 E St # 103
• Sirius Studios
  3805 H St
• J M Media
  
• Cox Rasmussen & Co
  2830 F St
• Cox Communications Humboldt
  911 W Wabash Ave
• Adcom-Advertising
  1116 2nd St
• North Coast Advertising Agency
  428 C St # B
• Hagadone Directories
  322 I Street