> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/companies-in/grand-rapids-mi/advertising-services/ # Advertising Agencies in Grand Rapids, MI The bigger advertising agencies headquartered in Grand Rapids, MI, with what they do, their sizes and how to reach their people. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** Among the advertising agencies counted in Grand Rapids, MI, the biggest by headcount range include Mlive Media Group, Zerosum and 365carshop. They are mostly very small: 69% have 50 or fewer employees. ## Which advertising agencies are in Grand Rapids? Among the companies whose public profile lists Advertising Services as their industry and Grand Rapids, MI as their headquarters, the biggest by headcount range include Mlive Media Group, Zerosum, 365carshop, Media Place Partners Mpp and Gravity Alliance. Names link to a company profile where we have one. | Company | Employees | | --- | --- | | Mlive Media Group | 201 to 500 | | Zerosum | 51 to 200 | | 365carshop | 51 to 200 | | Media Place Partners Mpp | 51 to 200 | | Gravity Alliance | 51 to 200 | | Pageworks | 51 to 200 | | Text Calibur | 51 to 200 | | Xanadu Marketing | 51 to 200 | | Xanadu Marketing Rent To Own Offers | 51 to 200 | | Energy Acquisitions Group | 51 to 200 | | Proteus B2b Marketing | 51 to 200 | | Xanadu Marketing Agency | 51 to 200 | | Grand Rapids Informed | 51 to 200 | | Text Message Income | 51 to 200 | | Maptimizer | 51 to 200 | | Good Rep Designs | 51 to 200 | | Citationville | 51 to 200 | | Rylees Ace Hardware | 51 to 200 | | Vybe Video | 51 to 200 | | Lead Marketing Agency | 11 to 50 | | Midwest House | 11 to 50 | | Full Circle Marketing And Design | 11 to 50 | | Blue Flame Thinking | 11 to 50 | | Deksia | 11 to 50 | | Mindscape | 11 to 50 | The table shows the 25 biggest by headcount range, with ties broken by audience size. The charts and percentages below cover every company counted for this page, not just these 25, and companies with fewer than 11 employees are not counted. Headquarters is the location on each company's public profile. ## What do advertising agencies in Grand Rapids do? Advertising Services is a broad label. The most common NAICS codes among them are 541613 (27%), 339950 (13%) and 541810 (13%). **Figure: What advertising agencies in Grand Rapids do.** Bars for the share of counted advertising agencies with each code: 541613 27%, 339950 13%, 541810 13%, 323120 7%, 423850 7%, 517810 7%, 541890 7%. *Share of counted advertising agencies in Grand Rapids by their NAICS code.* [NAICS 541613](https://enrich.chat/naics/541613/)[NAICS 339950](https://enrich.chat/naics/339950/)[NAICS 541810](https://enrich.chat/naics/541810/)[NAICS 517810](https://enrich.chat/naics/517810/) ## How big are they? 69% of the advertising agencies counted in Grand Rapids have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. **Figure: Size of advertising agencies in Grand Rapids.** Seven columns for the share of counted advertising agencies in Grand Rapids in each employee range: 11 to 50 69%, 51 to 200 29%, 201 to 500 2%, 501 to 1,000 0%, 1,001 to 5,000 0%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted advertising agencies in Grand Rapids in each employee range.* ## How do you reach the people at advertising agencies in Grand Rapids? The people to talk to are usually agency owners, account and operations leaders. Build the list in three prompts to your AI agent. ### 1. Count them (free) Counting who matches never uses credits. ```text Use www.enrich.chat to count the advertising agencies in Grand Rapids, MI ``` ### 2. Find the people (5 credits per person) Name the roles you sell to. Each person returned is 5 credits, and name, title and company are included. ```text Use www.enrich.chat to find the agency owners, account and operations leaders at advertising agencies in Grand Rapids, MI, with their titles ``` ### 3. Get their work emails (10 credits each) An email is 10 credits only when one is found. Every email comes with a status: verified, catch-all or unknown. ```text Use www.enrich.chat to find the work emails for these people and tell me which ones are verified ``` ## More to explore Other industries in Grand Rapids: [Construction Companies](https://enrich.chat/companies-in/grand-rapids-mi/construction/)[Hospitals and Health Care Organizations](https://enrich.chat/companies-in/grand-rapids-mi/hospitals-and-health-care/)[Motor Vehicle Manufacturers](https://enrich.chat/companies-in/grand-rapids-mi/motor-vehicle-manufacturing/)[Financial Services Companies](https://enrich.chat/companies-in/grand-rapids-mi/financial-services/)[Nonprofit Organizations](https://enrich.chat/companies-in/grand-rapids-mi/non-profit-organizations/)[All of Grand Rapids](https://enrich.chat/companies-in/grand-rapids-mi/) Advertising Agencies in other cities: [New York, NY](https://enrich.chat/companies-in/new-york-ny/advertising-services/)[Los Angeles, CA](https://enrich.chat/companies-in/los-angeles-ca/advertising-services/)[Miami, FL](https://enrich.chat/companies-in/miami-fl/advertising-services/)[Chicago, IL](https://enrich.chat/companies-in/chicago-il/advertising-services/)[Atlanta, GA](https://enrich.chat/companies-in/atlanta-ga/advertising-services/)[San Francisco, CA](https://enrich.chat/companies-in/san-francisco-ca/advertising-services/)[Austin, TX](https://enrich.chat/companies-in/austin-tx/advertising-services/)[Dallas, TX](https://enrich.chat/companies-in/dallas-tx/advertising-services/)[Houston, TX](https://enrich.chat/companies-in/houston-tx/advertising-services/)[San Diego, CA](https://enrich.chat/companies-in/san-diego-ca/advertising-services/) ## Frequently asked questions ### Which are the biggest advertising agencies in Grand Rapids? Among those counted, they include Mlive Media Group, Zerosum, 365carshop, Media Place Partners Mpp and Gravity Alliance, ranked by headcount range. ### How big are advertising agencies in Grand Rapids? 69% of those counted have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. ### Which companies count as advertising services? Companies whose public profile lists Advertising Services as their industry and whose headquarters are in Grand Rapids, MI. ## Try this prompt Find the people at advertising agencies in Grand Rapids ```text Use www.enrich.chat to find the agency owners, account and operations leaders at advertising agencies in Grand Rapids, MI, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Construction Companies in Grand Rapids](https://enrich.chat/companies-in/grand-rapids-mi/construction/) - [Hospitals and Health Care Organizations in Grand Rapids](https://enrich.chat/companies-in/grand-rapids-mi/hospitals-and-health-care/) - [Motor Vehicle Manufacturers in Grand Rapids](https://enrich.chat/companies-in/grand-rapids-mi/motor-vehicle-manufacturing/) - [Financial Services Companies in Grand Rapids](https://enrich.chat/companies-in/grand-rapids-mi/financial-services/) - [Advertising Agencies in New York](https://enrich.chat/companies-in/new-york-ny/advertising-services/) - [Advertising Agencies in Los Angeles](https://enrich.chat/companies-in/los-angeles-ca/advertising-services/) - [Advertising Agencies in Miami](https://enrich.chat/companies-in/miami-fl/advertising-services/) - [Advertising Agencies in Chicago](https://enrich.chat/companies-in/chicago-il/advertising-services/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)