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Products & Services
About J4 Security LLC
J4 Security LLC is a company classified under Investigation and Security Services, based in Appleton, Wisconsin, United States, operating in Office service, employing 21-50 people and reporting $0M-$1M in annual revenue.
Its primary NAICS classification is 561612 (Security Guards and Patrol Services). J4 Security LLC is one of 158,556 Industrial & mechanical companies listed in Wisconsin.
Business Contact Information
- Address
- 417 N Mason St, Appleton, Wisconsin, 54914, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5616Investigation and Security Services
- 561612Security Guards and Patrol Services
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7381Investigation Services
Company Details
- Employees
- 25 (21-50)
- Annual Revenue
- $909,000 ($0M-$1M)
J4 Security LLC: frequently asked questions
What does J4 Security LLC do?
J4 Security LLC is a company classified under Investigation and Security Services, based in Appleton, Wisconsin, United States, operating in Office service, employing 21-50 people and reporting $0M-$1M in annual revenue.
Where is J4 Security LLC located?
J4 Security LLC is headquartered at 417 N Mason St, Appleton, Wisconsin, 54914, United States.
How many employees does J4 Security LLC have?
J4 Security LLC has about 25 employees (the 21-50 range).
What is J4 Security LLC's annual revenue?
J4 Security LLC's annual revenue is estimated at $909,000 (the $0M-$1M range).
What industry is J4 Security LLC in?
J4 Security LLC is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561612 (Security Guards and Patrol Services).
What companies are similar to J4 Security LLC?
Other large industrial & mechanical companies in Wisconsin include ManpowerGroup Inc, Medical College Of Wisconsin, Nemschoff and Kohler Co.
Largest industrial & mechanical companies in Wisconsin
Largest industrial & mechanical companies
Manufacturing sales in Wisconsin, 2026
In Wisconsin, Factur's 2026 study counted 30 manufacturing quotes worth $957K and 6 purchase orders over 12 months: 20% of quotes became orders, against 21% nationally. See the Wisconsin data.
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