> 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/naics/541512/michigan/ # NAICS 541512 companies in Michigan Companies with NAICS code 541512 (Computer Systems Design Services) headquartered in Michigan, with their cities, sizes and SIC codes. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** The biggest NAICS 541512 companies in Michigan by headcount range include HTC Global Services, Routeone and Infomatics. NAICS 541512 is the code for Computer Systems Design Services. Among those counted, they are mostly very small: 54% have 50 or fewer employees. ## Which NAICS 541512 companies are in Michigan? The biggest by headcount range include HTC Global Services, Routeone, Infomatics, Cloudeq and Brains Technology Solutions. NAICS 541512 is the code for Computer Systems Design Services. Names link to a company profile where we have one. | Company | City | Employees | | --- | --- | --- | | [HTC Global Services](https://enrich.chat/company/htc-global-services/) | Troy | 10,001+ | | Routeone | Farmington Hills | 201 to 500 | | Infomatics | Farmington Hills | 201 to 500 | | Cloudeq | Novi | 201 to 500 | | Brains Technology Solutions | Farmington Hills | 201 to 500 | | Open Dealer Exchange | Southfield | 201 to 500 | | Dewpoint | Lansing | 201 to 500 | | Covenant Eyes | Owosso | 201 to 500 | | Pegasys Systems & Technologies | Bingham Farms | 201 to 500 | | Youngsoft | Wixom | 51 to 200 | | Sun-Times Srl | Milano | 51 to 200 | | Ritwik Infotech | Farmington | 51 to 200 | | Softpath Technologies | Northville | 51 to 200 | | Hello Innovation | Detroit | 51 to 200 | | Far Networks | Cernusco Sul Naviglio | 51 to 200 | | People Driven Technology | Byron Center | 51 to 200 | | Unite Digital | Bloomfield Hills | 51 to 200 | | Lowry Solutions | Brighton | 51 to 200 | | Emergent Systems | Livonia | 51 to 200 | | Altaflux | Troy | 51 to 200 | | Diwo | Northville | 51 to 200 | | Avalon Technologies | Bloomfield Hills | 51 to 200 | | Attendance On Demand | Plymouth | 51 to 200 | | David Kent Consulting | Hancock | 51 to 200 | | Phillips Consulting | Orion Township | 51 to 200 | 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. ## Which cities in Michigan? Within Michigan, Grand Rapids (11%), Farmington Hills (9%) and Detroit (7%) are the most common headquarters. **Figure: Cities of NAICS 541512 companies in Michigan.** Bars for the share of counted NAICS 541512 companies in Michigan headquartered in each city: Grand Rapids 11%, Farmington Hills 9%, Detroit 7%, Troy 7%, Southfield 5%. *Share of counted NAICS 541512 companies in Michigan by headquarters city.* ## How big are they? 54% of the NAICS 541512 companies counted in Michigan 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 NAICS 541512 companies in Michigan.** Seven columns for the share of counted NAICS 541512 companies in Michigan in each employee range: 11 to 50 54%, 51 to 200 30%, 201 to 500 14%, 501 to 1,000 0%, 1,001 to 5,000 0%, 5,001 to 10,000 0%, 10,001+ 2%. *Share of counted NAICS 541512 companies in Michigan in each employee range.* ## How do you reach the people at these Michigan companies? The people to talk to are usually engineering, delivery and revenue 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 companies with NAICS code 541512 in Michigan ``` ### 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 engineering, delivery and revenue leaders at companies with NAICS code 541512 in Michigan, 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 About the code: [NAICS 541512: Computer Systems Design Services](https://enrich.chat/naics/541512/). About the place: [companies in Michigan](https://enrich.chat/companies-in/michigan/). NAICS 541512 in other states: [California](https://enrich.chat/naics/541512/california/)[Texas](https://enrich.chat/naics/541512/texas/)[Virginia](https://enrich.chat/naics/541512/virginia/)[New Jersey](https://enrich.chat/naics/541512/new-jersey/)[New York](https://enrich.chat/naics/541512/new-york/)[Florida](https://enrich.chat/naics/541512/florida/)[Illinois](https://enrich.chat/naics/541512/illinois/)[Georgia](https://enrich.chat/naics/541512/georgia/)[Maryland](https://enrich.chat/naics/541512/maryland/)[Pennsylvania](https://enrich.chat/naics/541512/pennsylvania/) Other NAICS codes in Michigan: [NAICS 621111: Offices of Physicians](https://enrich.chat/naics/621111/michigan/)[NAICS 522130: Credit Unions](https://enrich.chat/naics/522130/michigan/)[NAICS 336390: Other Motor Vehicle Parts Manufacturing](https://enrich.chat/naics/336390/michigan/) ## Frequently asked questions ### Which NAICS 541512 companies are in Michigan? The biggest by headcount range include HTC Global Services, Routeone, Infomatics, Cloudeq and Brains Technology Solutions. The page lists 25 with links to their profiles where we have them. ### What is NAICS 541512? NAICS 541512 is the code for Computer Systems Design Services, in sector 54: Professional, Scientific, and Technical Services. ### Which cities in Michigan have the most? Grand Rapids (11%), Farmington Hills (9%) and Detroit (7%) lead among the companies counted. ## Try this prompt Find the people at NAICS 541512 companies in Michigan ```text Use www.enrich.chat to find the engineering, delivery and revenue leaders at companies with NAICS code 541512 in Michigan, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [NAICS 541512 in California](https://enrich.chat/naics/541512/california/) - [NAICS 541512 in Texas](https://enrich.chat/naics/541512/texas/) - [NAICS 541512 in Virginia](https://enrich.chat/naics/541512/virginia/) - [NAICS 541512 in New Jersey](https://enrich.chat/naics/541512/new-jersey/) - [NAICS 621111 in Michigan](https://enrich.chat/naics/621111/michigan/) - [NAICS 522130 in Michigan](https://enrich.chat/naics/522130/michigan/) - [NAICS 336390 in Michigan](https://enrich.chat/naics/336390/michigan/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)