NABD, it had an office in Britain as well as Ottawa, but as taken from their website.....

"BB Photonics, a pre-revenue, New Jersey-based privately held company develops photonic integrated components for the datacenter market utilizing embedded dielectric technology that is intended to enable on-chip athermal wavelength control and lower the total solution cost of datacenter photonic integrated circuits.

http://www.bbphotonics.com/