|Headquarters||Munich and Naperville, Germany and United States|
Pat DiPietro (CEO)|
Homayoun Razavi (CCO)
Bala Ganesan (CFO)
Uwe Fischer (CTO)
|Products||Intelligent Network Management,Integrated Optical Planning Solutions,Packet Optical Transport Solutions, MSPP Solutions, Edge Routing Solutions, Cross-Connect/TDM Solutions, Optical LAN & Broadband Access|
Number of employees
|Parent||Marlin Equity Partners|
Coriant was formed as an independent company in 2013. The technology comes from - Siemens Optical Networks (NSN ON), Tellabs, and Sycamore Networks. Coriant has entered into a definitive agreement to be acquired by Infinera (Nasdaq: INFN), a provider of Intelligent Transport Networks and a recognized industry leader and innovator in vertical integration technologies, headquartered in Sunnyvale, CA. (July 23, 2018)
The launch of the company under the name Coriant was announced for the OFC/NFOEC in March 2013. On May 6, 2013 Coriant became independent from Nokia Siemens Networks under the ownership of Marlin Equity Partners.
Coriant originates from the Transmission Technology department of Siemens based in Munich, Germany, (Übertragungstechnik - ÜT as it was called in the 1990s). In those days the technology evolved from Plesiochronous Digital Hierarchy (PDH) to Synchronous Digital Hierarchy (SDH) in the STM-4 / STM-16 (2.5 Gbit/s) level.
In the late 1990s and early 2000s DWDM emerged to allow for even higher transmission capacity (in the terabit per second region). This technology is also named optical transport network (OTN), where a set of multiplex and encapsulation hierarchies is standardized.