Mark Campbell

( Pennsylvania )
Clients

1) Action for Safety and Justice

2) AT&T Inc.

3) Children First Action Fund

4) Children First PA

5) Corazon Imaging

6) Electrification Coalition Foundation

7) Erie County Community College

8) Erie Zoological Society

9) Foxfield LLC

10) Free Speech Coalition

11) INDEPENDENCE BLUE CROSS

12) INTAG Systems

13) LeadingAge PA

14) McClure Company

15) MHM Services, Inc.

16) Modivcare Solutions, LLC

17) MRO Corporation

18) Neutron Holdings, Inc.

19) Ocugen

20) Protect Democracy United

21) Reform Action Fund

22) Seton Hill University

23) Sojitz Energy Services

24) Solar United Neighbors Action

25) The Happy Valley Adventure Bureau

26) Tides Advocacy

27) Unity Recovery

28) VGW Corporate Services Australia Pty Ltd

29) Woods Services

Last Updated: August 12, 2025