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Products & Services
About Sum1
Sum1 is listed as a company classified under Sound Recording Industries, based in Chicago, Illinois, United States, operating in Media, employing 11-20 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 512240 (Sound Recording Studios). Sum1 is one of 39,468 Communication companies listed in Illinois.
Business Contact Information
- Phone
- +1 (312) 6544444
- Website
- sum1.com
- facebook.com/sum1studios
- Address
- 180 N Michigan Ave, Chicago, Illinois, 60601, United States
Industry & Classification
- Industry
- Communication
- Sector
- Media and Entertainment
- Segment
- Media
NAICS Codes
- 51Information
- 5122Sound Recording Industries
- 512240Sound Recording Studios
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7389Convention and Trade Show Organizers
Company Details
- Employees
- 13 (11-20)
- Annual Revenue
- $4.6M ($1M-$5M)
Sum1: frequently asked questions
What does Sum1 do?
Sum1 is listed as a company classified under Sound Recording Industries, based in Chicago, Illinois, United States, operating in Media, employing 11-20 people and reporting $1M-$5M in annual revenue.
Where is Sum1 located?
Sum1 is headquartered at 180 N Michigan Ave, Chicago, Illinois, 60601, United States.
How many employees does Sum1 have?
Sum1 has about 13 employees (the 11-20 range).
What is Sum1's annual revenue?
Sum1's annual revenue is estimated at $4.6M (the $1M-$5M range).
What industry is Sum1 in?
Sum1 is in the Communication / Media and Entertainment industry, and its primary NAICS code is 512240 (Sound Recording Studios).
How can I contact Sum1?
Its website is sum1.com and its phone number is +1 (312) 6544444.
What companies are similar to Sum1?
Other large communication companies in Illinois include Etisalat, Assurance Wireless, Telephone and Data Systems Inc and Telephone and Data Systems Inc.
Largest companies in Illinois
Largest communication companies
Manufacturing sales in Illinois, 2026
In Illinois, Factur's 2026 study counted 74 manufacturing quotes worth $11.8M and 14 purchase orders over 12 months: 19% of quotes became orders, against 21% nationally. See the Illinois data.
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