Customer directory

Many government networks rely on Ciena to deliver maximum reliability, security and flexibility for their mission-critical applications, including the U.S. Department of Defense (GIG-BE), the U.S. Department of Energy and numerous other agencies worldwide.
Customers by industry
Customers by region

Government customers

Argonne National Laboratory
California Institute of Technology
Defense Information Systems Agency (DISA)
Fermi National Accelerator Laboratory
MIT Lincoln Laboratory
Naval Research Laboratory
Oak Ridge National Labs
U.S. Army
U.S. Department of Energy