Japan · Series C startup

Who invested in UnaBiz

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.

IoT

Funding summaryUpdated 26 Oct 2026

$35Mraised across 2 rounds since 2018, from 2 sources

$10MSeries A$25MSeries C
Latest round
Series C, $25MAug 2024
Step-upi
2.5×
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.

201920202021202220232024
$10MSeries A$25MSeries C
First round
Series A, $10M
Aug 2018
Biggest round
$25M
Series C · Aug 2024
Between rounds
5.9 years
from the last two

The rounds

  1. Aug 2024
    Series C$25M2 new

    Source recorded

  2. Aug 2018
    Series A$10M2 new

    Reported by DealStreetAsia

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

KDDIInvestment firm1round, led 1
B CapitalVC firm1round
Abey RajanCompany1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

These 2 firms list UnaBiz as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

Engie New VenturesCorporate VCPer its own site
IOT ValleyVenture studioPer its own site

Quick answers about UnaBiz

Who invested in UnaBiz?

UnaBiz's investors include KDDI, B Capital, Global Brain Corporation and Abey Rajan.

How much has UnaBiz raised?

UnaBiz has raised $35M across 2 rounds since 2018.

When did UnaBiz last raise?

UnaBiz's most recent round was a Series C of $25M in Aug 2024.

What was UnaBiz's biggest round?

Its most recent round, $25M in Aug 2024, is also its largest on record.

Who backed UnaBiz first?

UnaBiz's first round on record, in Aug 2018, was backed by KDDI and Abey Rajan.

What stage is UnaBiz at?

UnaBiz's latest named round is a Series C, in Aug 2024.

Where is UnaBiz based?

UnaBiz is based in Japan.

Who led UnaBiz's rounds?

KDDI led the Series A in 2018.

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