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Corundum Corp.

Corundum Corp.

Tokyocorundum-corp.com

Overview

Corundum Corp. is an international innovation and venture capital group founded in 2014 that invests in sectors including healthcare, biotechnology, and AI, with a focus on early-stage companies.

Year Founded

2014

Portfolio Companies

1

Investments

Corundum Corp. investments
CompanyDateStageLead
AppchargeAug 2025Series BCo-investor
AppchargeNov 2024Series ACo-investor

Key People

Yasushi Yamamoto

Founder & CEO

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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2021
2022
2023
2024
2025
2026

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FAQ

Firmographic Details

HeadquartersTokyo
Year Founded2014

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