- A J Ogle Communications
- A L Cignoli Co
- Beacon Strategies Inc
- BIPEC Inc
- Brennan Group
- Brown Inc
- Capitol Communications Inc
- Carrara Nv
- Democratic Farmer Labor Party
- Dewey Square Group
- Doug Gray & Assoc
- Engaging Communication LLC
- Ferraro Group
- FLS-Dci
- Harrison & Goldberg
- Image & Design
- Jack Walsh Assoc
- Jones Committee
- Joseph Napolitan Assoc Inc
- Mass Strategy Group
- Massachusetts Republican State
- Michael P Shea & Assoc
- Mindshare Interactive Campaign
- National Voter Outreach Inc
- Payne & Co
- Public Policy Systems Inc
- Republican Party-Douglas Cnty
- SCM Assoc
- Shoats Inc Legislative & Reg
- Soltari LLC
- Tom Gallagher For Congress
- Willis Pendleton Inc
