# UnaBiz funding: rounds and investors > UnaBiz has raised $35M across 2 rounds since 2018. Investors include KDDI, B Capital and Global Brain Corporation. Every round with its source. Source: https://millionrounds.com/company/unabiz (Millionrounds; every figure on the page links to its filing or article) Japan · [Series C startup](https://millionrounds.com/companies) # 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 summary Updated 26 Oct 2026 **$35M** raised across 2 rounds since 2018, from 2 sources **$10M** Series A **$25M** Series C - **Latest round:** Series C, $25M Aug 2024 - **Step-up i:** 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. 2019 2020 2021 2022 2023 2024 **$10M** Series A **$25M** Series C - **First round:** Series A, $10M - **Biggest round:** $25M - **Between rounds:** 5.9 years ## The rounds - **Aug 2024** Series C **$25M** *2 new* [B Capital](https://millionrounds.com/fund/b-capital) [Global Brain Corporation](https://millionrounds.com/fund/global-brain-corporation) Source recorded - **Aug 2018** Series A **$10M** *2 new* [KDDI](https://millionrounds.com/fund/kddi) Lead [Abey Rajan](https://millionrounds.com/fund/abey-rajan) 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. **Series A** 2018 **Series C** 2024 [KDDI](https://millionrounds.com/fund/kddi) L [B Capital](https://millionrounds.com/fund/b-capital) [Global Brain Corporation](https://millionrounds.com/fund/global-brain-corporation) [Abey Rajan](https://millionrounds.com/fund/abey-rajan) ## Everyone who backed them [KDDI](https://millionrounds.com/fund/kddi) Investment firm **1** round, led 1 [B Capital](https://millionrounds.com/fund/b-capital) VC firm **1** round [Global Brain Corporation](https://millionrounds.com/fund/global-brain-corporation) VC firm **1** round [Abey Rajan](https://millionrounds.com/fund/abey-rajan) Company **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=unabiz). ## 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 Ventures](https://millionrounds.com/fund/engie-new-ventures) Corporate VC Per its own site [IOT Valley](https://millionrounds.com/fund/iot-valley) Venture studio Per 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. ## Companies like UnaBiz In the same sector, and raised in the last eighteen months. [**Farmnote** $12M · Oct 2026](https://millionrounds.com/company/farmnote)[**Aeterlink** $24M · Sept 2026](https://millionrounds.com/company/aeterlink)[**9lione** $781K · Sept 2026](https://millionrounds.com/company/9lione)[**Tractian** $250M · Oct 2026](https://millionrounds.com/company/tractian)[**Stenon** $41M · Oct 2026](https://millionrounds.com/company/stenon)[**Subeca** $9.0M · Oct 2026](https://millionrounds.com/company/subeca) ## 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