Celestial AI

LightXcelerate

The company develops optical interconnect chiplets for artificial intelligence infrastructure and data centre customers.

Lumilens

This company develops optical interconnect solutions and photonic connectivity platforms for hyperscale data centres and artificial intelligence infrastructure providers.

Celero Communications

This company develops coherent digital signal processors for optical connectivity to support artificial intelligence infrastructure for data centre operators and cloud providers.

Enlightra

This company develops chip-scale multiwavelength lasers and optical interconnects for data centres and artificial intelligence infrastructure providers to enable efficient data transmission.

Lightmatter

Lightmatter develops photonic chips and interconnects for data centres and artificial intelligence companies to accelerate computing workloads and improve energy efficiency.

Oriole

This company develops photonic networking hardware and software for data centre operators to improve artificial intelligence performance and reduce energy consumption.

Hyperlume

The company develops microLED-based optical interconnects for chip-to-chip communication in AI data centres and high-performance computing systems.

Ayar Labs

Ayar Labs develops optical interconnect chiplets and light sources for semiconductor manufacturers and high-performance computing providers to improve artificial intelligence infrastructure efficiency.