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Products & Services
About Protocol Systems Corp
Protocol Systems Corp is a company operating in Software, employing 21-50 people, reporting $1M-$5M in annual revenue, classified under Software Publishers and based in Detroit, Michigan, United States.
Its primary NAICS classification is 513210 (Software Publishers). Protocol Systems Corp is one of 3,826 IT companies listed in Michigan.
Business Contact Information
- Phone
- +1 (313) 5348773
- Website
- protocol-systems.com
- Address
- 18201 W 8 Mile Rd, Detroit, Michigan, 48219, United States
Industry & Classification
- Industry
- IT
- Sector
- Software and Services
- Segment
- Software
NAICS Codes
- 51Information
- 5132Software Publishers
- 513210Software Publishers
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7372Software Publishers
Company Details
- Employees
- 23 (21-50)
- Annual Revenue
- $4.3M ($1M-$5M)
Protocol Systems Corp: frequently asked questions
What does Protocol Systems Corp do?
Protocol Systems Corp is a company operating in Software, employing 21-50 people, reporting $1M-$5M in annual revenue, classified under Software Publishers and based in Detroit, Michigan, United States.
Where is Protocol Systems Corp located?
Protocol Systems Corp is headquartered at 18201 W 8 Mile Rd, Detroit, Michigan, 48219, United States.
How many employees does Protocol Systems Corp have?
Protocol Systems Corp has about 23 employees (the 21-50 range).
What is Protocol Systems Corp's annual revenue?
Protocol Systems Corp's annual revenue is estimated at $4.3M (the $1M-$5M range).
What industry is Protocol Systems Corp in?
Protocol Systems Corp is in the IT / Software and Services industry, and its primary NAICS code is 513210 (Software Publishers).
How can I contact Protocol Systems Corp?
Its website is protocol-systems.com and its phone number is +1 (313) 5348773.
What companies are similar to Protocol Systems Corp?
Other large iT companies in Michigan include Fiserv Inc, S&P Global Inc, Akamai Technologies Inc and Cengage Inc.
Largest it companies in Michigan
Largest companies in Michigan
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Manufacturing sales in Michigan, 2026
In Michigan, Factur's 2026 study counted 81 manufacturing quotes worth $4.7M and 28 purchase orders over 12 months: 35% of quotes became orders, against 21% nationally. See the Michigan data.
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