LAWYER PROFILE
Ken Siegel

Ken Siegel

Asia-Pacific 2026

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Morrison Foerster
 Morrison Foerster

Ranked in 1 practice area

Corporate/M&A: International

Japan

12 years ranked

About

Provided by Morrison Foerster

Practice Areas

Ken is managing partner of the Tokyo office and head of the office’s 50 lawyer M&A team. His practice focuses on the representation of high-technology companies in acquisitions, joint ventures, and strategic alliances.

Career

Ken has spent his entire career with Morrison & Foerster and has practiced in Japan for over 25 years, serving as the Tokyo managing partner for the last 20 years. He is admitted to practice in California and is qualified in Japan (Gaikokuho-Jimu-Bengoshi).

Chambers Review

Provided by Chambers

Chambers Asia & Pacific

Corporate/M&A: International - Japan

Band 1
Individual Editorial

Ken Siegel is a highly regarded practitioner with extensive experience and expertise in high-profile transactions. He is a frequent adviser on some of the largest M&A transactions in the market.

Learn more about this teamView ranking table

Strengths

Provided by Chambers

  • He is a visionary lawyer, has incredible ability to see the wider picture and identify risks and helps us structure the transaction to avoid such risks.

    Corporate/M&A: InternationalChambers Asia & Pacific

Ranked Individuals at Morrison Foerster (33)

Japan

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