Who has invested in Celestial AI?

Samsung, KAI Tsang are named among the investors backing Celestial AI.

Celestial AI Funding: $854M Raised, Series C (2025)

Celestial AI funding overview

Celestial AI is an AI Infrastructure company based in Sunnyvale, California. Celestial AI has raised $854M in total disclosed funding. That places its disclosed total in the $250M–$1B range. Its most recent disclosed round is a Series C announced in August 2025. The round record for Celestial AI runs through 2025; nothing later has been disclosed. Investors on record include Samsung, KAI Tsang. 2 distinct backers are named across the disclosed rounds.

Celestial AI at a glance

Total raised: $854M
Latest round: Series C
Latest round date: August 2025
Industry: AI Infrastructure
Headquarters: Sunnyvale, California
Notable investors: Samsung, KAI Tsang

Frequently asked about Celestial AI funding

How much has Celestial AI raised?: Celestial AI has raised $854M in total disclosed funding across the rounds on record.
Who has invested in Celestial AI?: Samsung, KAI Tsang are named among the investors backing Celestial AI.
What was the latest Celestial AI funding round?: The most recent disclosed round is a Series C, announced in August 2025.
Where is Celestial AI based?: Celestial AI is based in Sunnyvale, California.
What sector does Celestial AI operate in?: Celestial AI is tracked under AI Infrastructure from Sunnyvale, California, with $854M in disclosed funding.
When did Celestial AI last raise?: The last disclosed Celestial AI round closed in August 2025 at Series C.

Celestial AI totals reflect disclosed capital only — undisclosed extensions and secondaries are excluded. Use the related AI Infrastructure companies in Sunnyvale below to benchmark round size and investor mix.

Celestial AI Funding: $854M Raised, Series C (2025)

Celestial AI funding overview

Celestial AI at a glance

Frequently asked about Celestial AI funding

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