Company Overview
Company Name
Quantum Crossings
Address
111 E Wacker Dr, Chicago, IL, 60601, United States
Website
quantumcrossings.comPhone
(312) 467-0065Approx. Annual Revenue
$25.0M
Employees
125
Established
2000
Google Reviews
1.8 (4 reviews)
About Quantum Crossings
Quantum Crossings is a physical security and technology services provider based in Chicago, Illinois. The company specializes in the design, installation, integration, and maintenance of security surveillance, access control, and communication systems for various industries, including utilities, public safety, and healthcare.
Business Profile
Read from the Quantum Crossings website on Oct 11, 2026. Hover an item to see the exact wording it came from.
Ownership (as declared by the business)
About the website
- Website quality (AI-assessed)
- 8/10 · Current copyright 2026; Detailed service and industry pages
- Footer copyright year
- 2026
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Key Decision Makers
Roger Martinez Owner