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About us

Greetings

Thank you for visiting our website.
From the day we, APRESIA Systems, was established, our motto has been "To provide the information network infrastructure suiting our customer’s needs" which is the core of our activities.
We specialize in information network products based on Ethernet technology and we have been a pioneer in this field in Japan since the early 1980s when the technology was first introduced. Thereafter /From then on, we have developed and provided functions that are ‘the first in Japan’.

In recent years, with the advent of 5G services, the nature of information network systems is about to change dramatically. However, our concept for our products and services is unwavering, which is to provide value to our customers, to utilize open networking technology and the existing ecosystems of our partner companies. We strive to improve constantly so as to provide the system ‘just right’ for our customers and to support the quality of life for individuals, society, and also the quality of corporate activities.
We look forward to working with you towards a bright future.

Sincerely,
Masahiko Suenaga
President & CEO

※1 Ethernet is a registered trademark of FUJIFILM Business Innovation Corp.
※2 Our company was separated from Hitachi Metals, Ltd. (currently Proterial, Ltd.) in December 2016.

Company Profile

Company Name APRESIA Systems, Ltd.
Established September 8, 2016
Head Office 8F, Metro City Tsukiji Shintomicho Bldg., 2-3-4 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
Phone : +81-3-6369-0400
Officers President:Masahiko Suenaga
Capital 310 million yen (as of June 1,2022)
Business Description Manufacturing, Programing, Sales and Maintenance of Information System Hardware and Software
Number of Employees 315 (as of March 31,2024)
Group Company HC Networks, Ltd.
https://www.hcnet.co.jp 
Office Locations
Chubu Office
8F, Shirakawa6 Bldg., 2-18-5, Nishiki, Naka-ku, Nagoya-shi, Aichi, 460-0003, Japan
Phone : +81-52-559-0078
Kansai Office
5F, Dojima ground Bldg., 1-5-17, Dojima, Kita-ku, Osaka-shi, Osaka, 530-0003, Japan
Phone : +81-6-7670-2236
Kyushu Office
6F, KDX Hakataminami Bldg., 1-3-11, Hakataekiminami, Hakata-ku, Fukuoka-shi, Fukuoka, 812-0016, Japan
Phone: +81-92-433-7015
Tsukuba Network Technical Center
3550, Kidamari, Tsuchiura-shi, Ibaraki, 300-0026, Japan
Phone: +81-29-826-7389
Taiwan Office
10F, No.101, Section 2, Nanjing E. Rd., Zhongshan Dist., Taipei city 10457, Taiwan (R.O.C.)

History

1982 Entered network business under Hitachi Cable, Ltd.
1990 Developed and launched Japan's first Ethernet hub with management functions.
2003 Established “APRESIA” as the unified brand for network switch products.
2013 Reorganized as the Information Systems Division of Hitachi Metals, Ltd. (currently Proterial, Ltd.)
2016 Become independent as APRESIA Systems, Ltd.
2020 Company taken over by Orix Corporation
2021 Opening Local5G Innovation LAB Ginza
2022 Opening Taiwan office

You can download the company information leaflet(Japanese Only) below.

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