Ciena Acquires Nubis Communications for $270 Million

September 25, 2025

Ciena has announced a definitive agreement to acquire Nubis Communications in an all-cash deal valued at $270 million. The acquisition is intended to expand Ciena’s data center connectivity portfolio with Nubis’ high-performance optical and electrical interconnect technologies for AI workloads.

Buyers
Ciena
Targets
Nubis Communications
Sellers
Nubis shareholders (mentioned as approving through Nubis shareholder approval)
Industry
IT Services
Location
New Jersey, United States
Transaction Type
Buyout

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