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ONE POINT OF CONTACT.
ENDLESS POSSIBILITIES.

High-end infrastructure solutions for a connected world. From fiber optics to cybersecurity, we build the backbone of modern enterprise.

31 YRS
Experience
23,000+
Projects Completed
100%
Employee Owned

Who We Serve

State & Local Government

State & Local Government

Municipal fiber networks, emergency operations centers, and the public safety infrastructure that runs on top of them.

  • Municipal Fiber Wide Area Networks
  • Emergency Operations Centers
  • Video Surveillance & Traffic Monitoring
Explore Government
K-12 & Higher Education

K-12 & Higher Education

District-wide fiber, campus security, and emergency notification, delivered with E-rate-fluent procurement.

  • District-Wide Fiber Backbone
  • Campus Security & Access Control
  • Emergency Notification (InformaCast)
Explore Education
Healthcare Facilities

Healthcare Facilities

HIPAA-aware network infrastructure, data center buildouts, and physical security for hospitals and clinics.

  • HIPAA-Aware Network Infrastructure
  • Hospital Data Center Buildouts
  • Facility Access Control & Surveillance
Explore Healthcare
Public Safety

Public Safety

Gunshot detection, mass notification, perimeter security, and counter-drone systems for police, schools, and public venues.

  • SHOTPOINT Real-Time Gunshot Detection
  • Mass Notification & Emergency Alerting
  • Perimeter Security & Surveillance
Explore Public Safety
Commercial

Commercial

Cloud-managed cameras and access control, plus the fiber and cabling underneath, for offices, retail, and cultural venues.

  • Cloud-Managed Video Surveillance
  • Access Control & Alarm Systems
  • Fiber Backbone & Premise Cabling
Explore Commercial
Industrial

Industrial

Fiber backbones and access control for manufacturing plants, terminals, and critical industrial facilities.

  • Single-Mode Fiber Backbone
  • Enterprise Access Control
  • Credentialing & Programming
Explore Industrial
Utilities

Utilities

Private fiber to treatment plants, pump stations, and substations, plus the physical security that protects them.

  • Private Fiber to Utility Facilities
  • Make-Ready Engineering & Permitting
  • Fiber Installation, Splicing & Testing
Explore Utilities
Millennium employee-owners at the 2026 ESOP meeting, posed in front of two screens showing the Millennium logo. A group of people wearing glasses stands by a truck, looking up.
The ESOP Advantage

100% OWNED.
100% INVESTED IN YOU.

Don Walsh John Keegan Louis Arcolesse Mike Sferrazza Nicole Barattin
35+ Employee-Owners

At Millennium, we don't just work for the company, we are the company. As a 100% employee-owned organization, every technician, engineer, and project manager is personally invested in the success of your project.

LET'S BUILD THE FUTURE TOGETHER.