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Sumitomo Mitsui Trust Bank

Tokyo

Overview

Sumitomo Mitsui Trust Bank is a Japanese trust bank that provides a wide range of financial services, including retail and corporate banking, asset management, real estate services, and investment advisory. It is one of the largest asset managers in Japan and the core operating company of Sumitomo Mitsui Trust Holdings.

Year Founded

1925

AUM

$453B

Portfolio Companies

47

Investments

CompanyDateStageLead
Fervo EnergyMar 2026DebtCo-investor
TailorNov 2025Series ACo-investor
TIER IV, Inc.Oct 2025DebtLead
SHAREDINEAug 2025Series BCo-investor
Terra ChargeAug 2025Series D ExtensionCo-investor

Sector & Stage Mix

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SeedSeries ASeries BGrowth

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Investment Activity

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2021
2022
2023
2024
2025
2026

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FAQ

Firmographic Details

HeadquartersTokyo
Year Founded1925
AUM$453B

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