# Interstellar Technologies funding: rounds and investors

> Interstellar Technologies has raised $138M across 2 rounds since 2025. Investors include Woven by Toyota, SBI Investment and Japan Finance Corporation.

Source: https://millionrounds.com/company/interstellar-technologies (Millionrounds; every figure on the page links to its filing or article)

Japan · [Series F startup](https://millionrounds.com/companies)

# 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.

Aerospace & Space Telecoms

Raised 10 months ago

Follow Interstellar Technologies and see its new rounds in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Fcompany%2Finterstellar-technologies)

Funding summary Updated 15 Nov 2026

**$138M** raised across 2 rounds since 2025, from 2 sources

**$44M** Round **$94M** Series F

- **Latest round:** Series F, $94M Jan 2026
- **Step-up i:** 2.1×
- **Investors:** 4 (1 led)

See who backed them

## The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2025 2026

**$44M** Round

**$94M** Series F

- **First round:** Round, $44M
- **Biggest round:** $94M
- **Between rounds:** 12 months

## The rounds

- **Jan 2026** Series F **$94M** *3 new* [SBI Investment](https://millionrounds.com/fund/sbi-investment) [Japan Finance Corporation](https://millionrounds.com/fund/japan-finance-corporation) [Sumitomo Mitsui Banking Corporation](https://millionrounds.com/fund/sumitomo-mitsui-banking-corporation) Source recorded
- **Jan 2025** Round **$44M** *1 new* [Woven by Toyota](https://millionrounds.com/fund/woven-by-toyota) Lead Reported by TechCrunch

## 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.

**Round** 2025 **Series F** 2026 [Woven by Toyota](https://millionrounds.com/fund/woven-by-toyota) L [SBI Investment](https://millionrounds.com/fund/sbi-investment) [Japan Finance Corporation](https://millionrounds.com/fund/japan-finance-corporation) [Sumitomo Mitsui Banking Corporation](https://millionrounds.com/fund/sumitomo-mitsui-banking-corporation)

## Everyone who backed them

[Woven by Toyota](https://millionrounds.com/fund/woven-by-toyota) Investment firm **1** round, led 1

[SBI Investment](https://millionrounds.com/fund/sbi-investment) VC firm **1** round

[Japan Finance Corporation](https://millionrounds.com/fund/japan-finance-corporation) Investment firm **1** round

[Sumitomo Mitsui Banking Corporation](https://millionrounds.com/fund/sumitomo-mitsui-banking-corporation) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=interstellar-technologies).

## Quick answers about Interstellar Technologies

### Who invested in Interstellar Technologies?

Interstellar Technologies's investors include Woven by Toyota, SBI Investment, Japan Finance Corporation and Sumitomo Mitsui Banking Corporation.

### 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.

## Companies like Interstellar Technologies

In the same sector, and raised in the last eighteen months.

[**Skysense** Nov 2026](https://millionrounds.com/company/skysense)[**Ispace Technologies** $447M · Sept 2026](https://millionrounds.com/company/ispace-technologies)[**Aeronext** $8.0M · Aug 2026](https://millionrounds.com/company/aeronext)[**Space Tech Accelerator** $1.2M · Jul 2026](https://millionrounds.com/company/space-tech-accelerator)[**Kokusai Electric Corporation** $945M · Jun 2026](https://millionrounds.com/company/kokusai-electric-corporation)[**Mjolnir Spaceworks** $10M · May 2026](https://millionrounds.com/company/mjolnir-spaceworks)

## Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.

Open the investor searchOr these rounds in the app