- Alexander Marketing Studies
- Ceco International Corp
- Cinebooks Inc
- Coactive Marketing Group Inc
- Creative Priority LLC
- Cynthia Fields & Co
- D Rush Marketing
- Emap Metro LLC
- German Marketing Svc
- German Marketing Svc
- Groncki Group
- Groncki Group
- Groncki Group
- Hoot & Holler Marketing
- Hoot & Holler Marketing
- Media WHIZ
- Mediamark Research Inc
- Mediamark Research Inc
- Netexponent
