Group 55 Marketing is a full-service advertising agency based in Detroit, MI, dedicated to crafting impactful campaigns for businesses across various industries.
Operator computes a Health score continuously. It is the one number that tells you if this shop is winning, losing, or steady. Here is how Group 55 Marketing broke down on Apr 25, 2026.
Operator ranks every advertising agency in Detroit continuously using reviews, response rate, and local market share.
The numbers tell one story. The photos tell another. Images are indexed from Google Business Profile, the public website, and connected social profiles.
Operator has not indexed public photos for Group 55 Marketing yet. Find your listing to add photo proof of your crew, equipment, and completed work.
Find and add photosReviews pulled continuously from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
The questions people ask before they call.
Activate the Market Analyst for free. Health Score, ranking, and competitor signal refreshed every night, no card required.