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Products & Services
About 121 LLC
121 LLC is listed as a company operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue, classified under All Other Business Support Services and based in Belleville, Michigan, United States.
Its primary NAICS classification is 561499 (All Other Business Support Services). 121 LLC is one of 528,309 Industrial & mechanical companies listed in Michigan.
Business Contact Information
- Address
- 24100 Sumpter Rd, Belleville, Michigan, 48111, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5614Business Support Services
- 561499All Other Business Support Services
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7389Convention and Trade Show Organizers
Company Details
- Employees
- 3 (1-5)
- Annual Revenue
- $419,000 ($0M-$1M)
121 LLC: frequently asked questions
What does 121 LLC do?
121 LLC is listed as a company operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue, classified under All Other Business Support Services and based in Belleville, Michigan, United States.
Where is 121 LLC located?
121 LLC is headquartered at 24100 Sumpter Rd, Belleville, Michigan, 48111, United States.
How many employees does 121 LLC have?
121 LLC has about 3 employees (the 1-5 range).
What is 121 LLC's annual revenue?
121 LLC's annual revenue is estimated at $419,000 (the $0M-$1M range).
What industry is 121 LLC in?
121 LLC is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561499 (All Other Business Support Services).
Largest companies in Michigan
Largest industrial & mechanical companies
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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