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Corporate Data

(As of March 31, 2024)

Corporate Name Internet Initiative Japan Inc.
Address Iidabashi Grand Bloom 2-10-2 Fujimi, Chiyoda-ku, Tokyo 102-0071, JAPAN
Phone: +81-3-5205-6500
info@iij.ad.jp
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Established December 3, 1992
Capital JPY23,023 million (non-consolidated basis)
Number of Employees Number of Employees 4,803 (consolidated basis), 2,680 (non-consolidated basis)
Business Objectives Provision of Internet connectivity and WAN service, network-related services, network systems construction, operation and maintenance, development and sales of tele communication equipment
Stock Listing The Prime Market of the Tokyo Stock Exchange (From April 4, 2022. ticker symbol: 3774)
Major Shareholders Nippon Telegraph and Telephone Corporation / NTT Communications Corporation
KDDI Corporation
ITOCHU Techno-Solutions Corporation
Koichi Suzuki
Financial Institutions Sumitomo Mitsui Banking Corporation
Mizuho Bank, Ltd.
MUFG Bank, Ltd.
Mitsubishi UFJ Trust and Banking Corporation

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Consolidated Financial Data

(FY2023, under International Financial Reporting Standards (IFRS))

Revenues JPY276.1 billion
Operating Profit JPY29.0 billion
Profit attributable to owners of the parent JPY19.8 billion

Board Members

(As of June 28, 2024)

Member of the Board, Representative Director Koichi Suzuki
Eijiro Katsu
Member of the Board Satoshi Murabayashi
Yasuhiko Taniwaki
Koichi Kitamura
Akihisa Watai
Junichi Shimagami
Takashi Tsukamoto (part time)(*1)
Kazuo Tsukuda (part time) (*1)
Yoichiro Iwama (part time) (*1)
Atsushi Okamoto (part time)(*1)
Kaori Tonosu (part time)(*1)
  1. (*1)All part-time directors are independent outside directors.

Company Auditors

(As of June 28, 2024)

Company Auditors Masayoshi Tobita
Masako Tanaka
Takashi Michishita (part time)(*2)
Kumiko Aso (part time) (*2)
  1. (*2)Outside statutory auditors

Executive Officers

(As of April 1, 2024)

Chairman Koichi Suzuki (Co-CEO)
President Eijiro Katsu (Co-CEO & COO)
Executive Vice President Satoshi Murabayashi
Yasuhiko Taniwaki
Senior Managing Executive Officer Koichi Kitamura
Akihisa Watai (CFO)
Junichi Shimagami (CTO)
Tadashi Kawashima
Naoshi Yoneyama (CIO)
Managing Executive Officer Makoto Ajisaka
Yoshikazu Yamai
Koichi Maruyama
Masakazu Tachikui
Seiji Okita
Akira Sumiya (CISO,CRO,CPO(*3))
Takenori Onishi
Shigeo Yabuki
Ken Araki
Hajime Shironouchi
Executive Officer Masami Kawamata
Takahiro Ide
Naoshi Someya
Takahiko Hiyama
Kaori Kawakami
Hiroo Shirasaki
Takeshi Hatano
Mamoru Saito
  1. (*3) CISO: Chief Information Security Officer, CRO: Chief Risk Officer, CPO: Chief Privacy Officer
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