Tier IV

6 Decision Makers · 8 Verified Contacts & Email Format

📍 Tokyo, Tokyo, JapanFinance & Banking🗓 Est. 2015👥 101–250 employees

About Tier IV

Tier IV develops open source software for autonomous driving.

Email Format

{first_name}.{last_name}@tier4.jp — 100.0%

sarah.smith@tier4.jp

Leadership & Decision Makers

Contact details of 6 Tier IV decision makers

Christian John

President
  • Work email

    c************n@tier4.jp

Satoshi Sakaguchi

Director and CFO

Tanaka Daisuke

COO

Akimichi Degawa

CEO

kazuya takeda

President & CEO

Shinpei Kato

Founder & CTO

Team & Specialists

Contact details of 2 Tier IV team members

Simon Thompson

  • Work email

    s************n@tier4.jp

Naoki Sato

Auditor

General Emails

General company emails, e.g. customer support lines

    autoware@tier4.jp

    Unclassified inbox

    map4@tier4.jp

    Unclassified inbox

    compliance@tier4.jp

    Unclassified inbox

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Company Info

Last updated: 27/07/2025

Tokyo, Tokyo, Japan

Legal Name: Tier IV, Inc.
Employees: 101-250
Founded Date: Dec 1, 2015
Company Type: For Profit
Operating Status: Active
Last Funding Type: Venture - Series Unknown
Last Investment Activity: Mar 25, 2024
Investments Activity: Mar 25, 2024 Mar 15, 2024 Mar 13, 2024

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