• Mass Marketing
  110 E 9th St # B1220
• Hangil Research Co
  811 1/2 S Vermont Ave
• Digital Connexxion
  1120 W 2nd St
• City Of La Cityride Program
  
• Music Research Consultants
  8344 Kirkwood Dr
• New American Dimensions
  6955 La Tijera Blvd
• Consumerscope
  419 1/2 S Cochran Ave
• Horizon Research Corp
  1055 W 7th St # 2290
• Girls Intelligence Agency
  2049 Century Park E # 3600
• Focus La
  1849 Sawtelle Blvd # 670
• Decision Analysis
  12400 Wilshire Blvd # 1455
• Consumer Quest
  12100 Wilshire Blvd # 1135
• Bcs Network
  5959 W Century Blvd
• Godbe Research & Analysis
  
• Sea
  127 E 9th St # 705
• K 9 Marketing Research Inc
  2931 S Sepulveda Blvd
• Bizrate
  12200 W Olympic Blvd # 300
• Vital Research
  6380 Wilshire Blvd # 1609
• Schlesinger Associates West
  3330 Cahuenga Blvd W # 301
• Savitz Field & Focus
  5757 W Century Blvd # 360
• Plaza Research Corp
  6053 W Century Blvd # 100
• Nielsen National Research Grp
  6255 W Sunset Blvd # 19
• Meczka Marketing Research
  5757 W Century Blvd
• Look-Look
  6685 Hollywood Blvd
• Lieberman Research Worldwide
  1900 Avenue Of The Stars #1550
• Diagnostic Research
  7474 N Figueroa St
• Cultural Access Worldwide
  445 S Figueroa St # 2350
• Bizrate
  4055 Redwood Ave
• Atkins Research Group
  4929 Wilshire Blvd
• Arbitron
  10877 Wilshire Blvd # 1600