Japan · 
Who invested in Interstellar Technologies?
Interstellar Technologies's investors include Woven by Toyota, SBI Investment, Japan Finance Corporation and Sumitomo Mitsui Banking Corporation.
20252026
$44MRound$94MSeries FJapan · Series F startup
Who invested in Interstellar Technologies
2 rounds we have observed, with the 4 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Raised 10 months ago
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Funding summaryUpdated 15 Nov 2026
$138Mraised across 2 rounds since 2025, from 2 sources
$44MRound$94MSeries F
- Latest round
- Series F, $94MJan 2026
- Step-upi
- 2.1×
- Investors
- 4 (1 led)
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Round, $44M Jan 2025
- Biggest round
- $94M Series F · Jan 2026
- Between rounds
- 12 months from the last two
The rounds
- Jan 2026Series F$94M3 new
Source recorded
- Jan 2025
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Interstellar Technologies
How much has Interstellar Technologies raised?
Interstellar Technologies has raised $138M across 2 rounds since 2025.
When did Interstellar Technologies last raise?
Interstellar Technologies's most recent round was a Series F of $94M in Jan 2026.
What was Interstellar Technologies's biggest round?
Its most recent round, $94M in Jan 2026, is also its largest on record.
Who backed Interstellar Technologies first?
Interstellar Technologies's first round on record, in Jan 2025, was backed by Woven by Toyota.
What stage is Interstellar Technologies at?
Interstellar Technologies's latest named round is a Series F, in Jan 2026.
Where is Interstellar Technologies based?
Interstellar Technologies is based in Japan.
Who led Interstellar Technologies's rounds?
Woven by Toyota led the funding round in 2025.
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