Castelion is a Robotics company based in Torrance, CA. It has raised $114M in total funding. Latest round: Series A.
Castelion funding overview
Castelion is a Robotics company based in Torrance, CA. Castelion has raised $114M in total disclosed funding. That places its disclosed total in the $100M–$250M range. Its most recent disclosed round is a Series A announced in January 2025. The round record for Castelion runs through 2025; nothing later has been disclosed. Investors on record include Lightspeed Venture Partners, a16z, Lavrock Ventures, Cantos, First In, BlueYard Capital and 2 others. 8 distinct backers are named across the disclosed rounds.
Castelion at a glance
Total raised
$114M
Latest round
Series A
Latest round date
January 2025
Industry
Robotics
Headquarters
Torrance, CA
Notable investors
Lightspeed Venture Partners, a16z, Lavrock Ventures, Cantos, First In, BlueYard Capital, Interlagos, Silicon Valley Bank
Frequently asked about Castelion funding
How much has Castelion raised?
Castelion has raised $114M in total disclosed funding across the rounds on record.
Who has invested in Castelion?
Lightspeed Venture Partners, a16z, Lavrock Ventures, Cantos, First In, BlueYard Capital are named among the investors backing Castelion.
What was the latest Castelion funding round?
The most recent disclosed round is a Series A, announced in January 2025.
Where is Castelion based?
Castelion is based in Torrance, CA.
What sector does Castelion operate in?
Castelion is tracked under Robotics from Torrance, CA, with $114M in disclosed funding.
When did Castelion last raise?
The last disclosed Castelion round closed in January 2025 at Series A.
Castelion totals reflect disclosed capital only — undisclosed extensions and secondaries are excluded. Use the related Robotics companies in Torrance below to benchmark round size and investor mix.
