# Ridge-i funding: rounds and investors

> Ridge-i has raised $7.2M across 1 round since 2025. Investors include Global Brain Corporation and SBI Group. Every round with its source.

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

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

# Who invested in *Ridge-i*

One round we have observed, with the 2 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

AI

Funding summary Updated 26 Oct 2026

**$7.2M** raised across 1 round since 2025, from 1 source

- **Latest round:** Round, $7.2M Sept 2025
- **Investors:** 2

See who backed them

## The rounds

- **Sept 2025** Round **$7.2M** [Global Brain Corporation](https://millionrounds.com/fund/global-brain-corporation) [SBI Group](https://millionrounds.com/fund/sbi-group) Source recorded

## Everyone who backed them

[Global Brain Corporation](https://millionrounds.com/fund/global-brain-corporation) VC firm **1** round

[SBI Group](https://millionrounds.com/fund/sbi-group) Growth equity **1** round

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

## Quick answers about Ridge-i

### Who invested in Ridge-i?

Ridge-i's investors include Global Brain Corporation and SBI Group.

### How much has Ridge-i raised?

Ridge-i has raised $7.2M across 1 round since 2025.

### When did Ridge-i last raise?

Ridge-i's most recent round was an Undisclosed round of $7.2M in Sept 2025.

### What was Ridge-i's biggest round?

Its most recent round, $7.2M in Sept 2025, is also its largest on record.

### Who backed Ridge-i first?

Ridge-i's first round on record, in Sept 2025, was backed by Global Brain Corporation and SBI Group.

### What stage is Ridge-i at?

Ridge-i's latest named round is an Undisclosed round, in Sept 2025.

### Where is Ridge-i based?

Ridge-i is based in Japan.

## Companies like Ridge-i

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

[**Kaminashi** $14M · Oct 2026](https://millionrounds.com/company/kaminashi)[**Mujin, Inc.** $224M · Oct 2026](https://millionrounds.com/company/mujin-inc)[**Flyle** $13M · Oct 2026](https://millionrounds.com/company/flyle)[**Farmnote** $12M · Oct 2026](https://millionrounds.com/company/farmnote)[**PeopleX** $39M · Sept 2026](https://millionrounds.com/company/peoplex)[**AIONA** $1.2M · Sept 2026](https://millionrounds.com/company/aiona)

## 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