Interstate Electronics
Commercial services · Willowbrook, Illinois
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Products & Services
About Interstate Electronics
This profile covers Interstate Electronics, a company reporting $50M in annual revenue, classified under Investigation and Security Services, based in Willowbrook, Illinois, United States, operating in Office service and employing 108 people.
Its primary NAICS classification is 561621 (Security Systems Services (except Locksmiths)). Interstate Electronics is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- (630) 789-8700
- Website
- www.iecusa.com
- Address
- 600 Joliet Rd Ste E, Willowbrook, Illinois, 60527, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 561Administrative and Support Services
- 5616Investigation and Security Services
- 56162Security Systems Services
- 561621Security Systems Services (except Locksmiths)
Company Details
- Employees
- 108
- Annual Revenue
- $50.0M
Interstate Electronics: frequently asked questions
What does Interstate Electronics do?
This profile covers Interstate Electronics, a company reporting $50M in annual revenue, classified under Investigation and Security Services, based in Willowbrook, Illinois, United States, operating in Office service and employing 108 people.
Where is Interstate Electronics located?
Interstate Electronics is located at 600 Joliet Rd Ste E, Willowbrook, Illinois, 60527, United States.
How many employees does Interstate Electronics have?
Interstate Electronics has about 108 employees.
What is Interstate Electronics's annual revenue?
Interstate Electronics's annual revenue is estimated at $50.0M.
What industry is Interstate Electronics in?
Interstate Electronics is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561621 (Security Systems Services (except Locksmiths)).
How can I contact Interstate Electronics?
Its website is www.iecusa.com and its phone number is (630) 789-8700.
Largest companies in Illinois
Largest industrial & mechanical 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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