ZGM Competitors and Similar CompaniesClear all
ZGM's competitors and similar companies include Celtic, Plaid Swan and Constituency Management Group.
 Constituency Management Group Constituency Management Group (CMG) is a company having specialty agencies and firms in PR, experiential, brand consulting, digital and social disciplines. | ||||
Founding Date | Founding Date 1999 | Founding Date 1992 | Founding Date 2011 | Founding Date 2006 |
Type | Type Private | Type Private | Type Private | Type Subsidiary |
Tags | ||||
Locations | Locations Calgary, CA HQ Edmonton, CA Vancouver, CA | Locations Morton Grove, US HQ | Locations Cedar Rapids, US HQ Dubuque, US | Locations New York, US HQ |
Employees | Employees 761% increase | Employees 323% decrease | Employees 4 | Employees 1192% decrease |
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Celtic
HQ
Morton Grove, US
Employees
32↓ 3% decrease
Celtic is a marketing and digital content firm.
View companyConstituency Management Group
HQ
New York, US
Constituency Management Group (CMG) is a company having specialty agencies and firms in PR, experiential, brand consulting, digital and social disciplines.
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