- IPG Companies
- Cone Communications/ Social Impact!
- Pearson
- Conover Tuttle Pace
- Conventures
- MK3
- Full & By
- Digital Bungalow
- Jack Morton
- Hill Holliday
- Mullen
- Harvard Business Publishing
- Best of Boston
- Hubspot
- 451 Marketing
- Allen & Gerritsen
- Digitas
- Antler
- AMP Marketing
- Arnold Worldwide
- Weber Shandwick
- Landor
- Fleishman Hillard
oct 21 2013 ∞
dec 26 2016 +
dec 26 2016 +