WhoBuilt

Starcloud

Also known as Lumen Orbit

Key facts

Founded by
People
Ezra, CTO
Launched
Capabilities
Second satellite planned to have optical terminals for continuous high-bandwidth, low-latency connectivity.
Builds orbital data centers, initially to provide GPU compute to other satellites and later to compete with terrestrial data centers on energy cost.
Integrates with
Nvidia, working together on a chip designed for the space environment
Amazon, launching AWS Outposts hardware
Starlink laser terminal, terminal planned for next 20 satellites

From talks

Results and examples shared in single talks

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Tech stack & tools

Based on job postings, talks and code

Labels show how a tool is used (core product, infra, data, ML, security); “N jobs” counts the job postings that require it. Click a count to see the evidence. How we verify

Timeline 8

Dated events, newest first. Open the sources under any item.

How we verify
Launch1Founded1People2Built2Capability2
20263 events
  1. as of Aug 2026Built
    Starcloud built data centers in space
    “Starcloud is building data centers in space” 0:39
    Unverified1 source· Talk
  2. as of Aug 2026People
    Philip Johnston CEO of Starcloud
    CEO
    “the co-founder and CEO of Starcloud” 0:39
    Unverified1 source· Talk
  3. Aug 5, 2026Founded
    Philip Johnston founded Starcloud
    “Philip Johnston, the co-founder and CEO of Starcloud” 0:39
    Verified2 sources· Talk
20255 events
  1. as of Nov 2025Capability
    Second satellite planned to have optical terminals for continuous high-bandwidth, low-latency connectivity.
    “24/7 high-bandwidth connectivity with very low latency all the time” 11:41
    Unverified1 source· Talk
  2. as of Nov 2025Built
    Starcloud built Starcloud-1
    “We went from founding to having the satellite designed, built, ready, and tested in 15 months.” 9:30
    Unverified1 source· Talk
  3. as of Nov 2025People
    Ezra is CTO at Starcloud
    “My co-founder Ezra, who's our CTO” 8:29
    Unverified1 source· Talk
  4. as of Nov 2025Capability
    Builds orbital data centers, initially to provide GPU compute to other satellites and later to compete with terrestrial data centers on energy cost.
    “We are building data centers in space, initially to provide GPU compute to other satellites” 1:29
    Unverified1 source· Talk
  5. Nov 2025Launch
    Starcloud launched Starcloud-1
    “you launched Starcloud-1 in November 2025” 4:38
    Verified2 sources· Talk

Talks by Starcloud 0

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Mentioned in 4

Talks by others that mention this company

Starcloud · WhoBuilt