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Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.

Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.

Tokyo, Tokyomumss.com

Overview

Mitsubishi UFJ Morgan Stanley Securities (MUMSS) is a Japanese securities firm that is a joint venture between Mitsubishi UFJ Financial Group (MUFG) and Morgan Stanley. The firm provides a wide range of investment banking and financial services, including equity and bond underwriting, M&A advisory, IPO advisory, real estate securitization, and services for secondary markets. It serves retail customers, institutional investors, and corporations. MUFG holds a 60% interest, making MUMSS a consolidated entity of MUFG. The joint venture was established in May 2010 as part of a global strategic alliance between the two parent companies.

Portfolio Companies

3

Website

mumss.com

Investments

CompanyDateStageLead
SmartNewsOct 2026IPOLead
Neural PortApr 2026SeedCo-investor
at world Co., Ltd.Sep 2018IPOCo-investor

Sector & Stage Mix

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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
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2026

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FAQ

Firmographic Details

HeadquartersTokyo, Tokyo
Year FoundedN/A

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