Cornerstone Government Affairs

 
 
 
 
 
 
 
 
 
 
 
 
Business & Professional Services >> Business & Professional Services >> Consulting

Cornerstone Government Affairs

800 Maine Avenue, SW 7th Floor
Washington, DC 20024 | View on Google Maps
Matt Marks Matt Marks
(207) 530-3001
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Cornerstone is a full-service, bipartisan, employee-owned consulting firm specializing in federal and state government relations, public affairs and strategic communications, and advisory services.
Member Since: 2022
 
 

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Portland Regional Chamber of Commerce
93 Exchange Street | Portland, ME | 04101
P: 207.772.2811 | F: 207.772.1179
HOURS: M - F 8:00 AM - 5:00 PM
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We are located in Portland, ME
General Inquiries: chamber@portlandregion.com
See our Staff Page for specific contact information

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