Mitsubishi Electric Software Co., Ltd.

Established Merco Control Software Co., Ltd. at 6-1-1 Hamayama-dori, Hyogo-ku, Kobe, Hyogo Prefecture, with capital of 300 million yen. First president: Keisuke Matsuo.

Opened Nagasaki branch at 6-14 Maruo-cho, Nagasaki City, Nagasaki Prefecture.

Changed company name to Mitsubishi Electric Control Software Co., Ltd.

Company established.

Company established. Headquarters located within Mitsubishi Electric Corporation Nagoya Factory.

Opened Itami branch at 8-1-1 Tsukaguchi-honcho, Amagasaki City, Hyogo Prefecture.

Opened Himeji branch at 840 Chiyoda-cho, Himeji City, Hyogo Prefecture.

Established the Kyoto branch (later Kyoto office) as the video development division.

Moved the headquarters to 6-1-2 Hamayama-dori, Hyogo-ku, Kobe City, Hyogo Prefecture.

Promoted the second technical department of the headquarters to the Inazawa branch.

Established the Shizuoka branch within Mitsubishi Electric Corporation Shizuoka Factory.

Changed the designation of branches to offices.

Increased capital to 500 million yen.

Increased capital to 700 million yen.

Opened the Himeji office, Mita branch, at 2-3-33 Miwa, Mita City, Hyogo Prefecture.

Established the Wakayama branch within Mitsubishi Electric Corporation Wakayama Factory (now Cooling and Heating System Factory).

Increased capital to 100 million yen.

Established under Mitsubishi Space Software Corporation.

Opened the Shonan office.

Established Merco Power Systems Co., Ltd. through joint investment by Mitsubishi Electric Corporation, Nisshin Software Co., Ltd. (now Adsol Nisshin Co., Ltd.), and Japan Soft Co., Ltd.

Established the Tokyo office.

Increased capital to 300 million yen.

Established the Sapporo branch preparation office.

Achieved annual sales of 1 billion yen.

Opened the Osaka office at 7-15-26 Fukushima, Fukushima-ku, Osaka City, Osaka Prefecture.

Separated the first to third technical departments from the headquarters organization and established the Nagoya office.

Promoted the Inazawa branch to the Inazawa office.

Completed the male dormitory (Maiko Dormitory, capacity 93) at 5-3-1 Honda-bun, Taumizu-ku, Kobe City, Hyogo Prefecture.

Commenced development and sales of in-house developed products.

Kansai Branch Office established.

Despite being affected by the Hanshin-Awaji Great Earthquake, operations resumed one week later.

Achieved annual sales of 2 billion yen.

Sapporo Branch Preparation Office promoted to Sapporo Branch.

Establishment of Tsukuba Office.

Commenced business with Mitsubishi Electric Corporation Itami Factory.

Established a new Technology Headquarters.

Obtained ISO 14001 certification for the Environmental Management System.

Kansai Branch Office converted into a business office.

Tokyo Business Office established at 87-1 Kawakami-cho, Totsuka-ku, Yokohama, Kanagawa Prefecture.

10th anniversary of establishment.

Headquarters restructuring (clarifying headquarters functions and Kobe Business Office functions).

Relocated to 325 Kamimachi-ya, Kamakura City.

Established a New Business Promotion Office and began efforts to expand business areas continuously and to develop new clients.

Opened an Itami satellite office.

Mita Branch Office promoted to a business office.

Obtained ISO 9001 certification.

Obtained ISO 14001 certification.

Established a Business Development Office aiming to acquire new customers.

Tokyo Headquarters of Business Development Department established at 3-26-33 Takanawa, Minato-ku, Tokyo.

Reorganized technical departments of Nagoya Business Office and established Motion Drive System Division, FA System Division, and Manufacturing Solution System Division.

Renamed the Tokyo office to Kamakura office.

Integrated Business Development Department with Osaka Business Office and established Solutions Division.

Revamped the department system and established a business team system centered on full-time employees.

Established a Management Headquarters and set up a new Sales Department.

Opened a Tokyo office.

Established an Export Management Office.

Established Kanto Business Office (merged into Shonan Business Office in April 2010).

Certified as a Privacy Mark business operator.

Obtained ISO 27001 certification.

Reorganized Sapporo Branch into Sapporo Office.

Moved the Tokyo office to Ebisu and opened it as the Tokyo Design Center.

Initiated joint research with Tottori University as part of industry-academia collaboration.

Tsukuba office established as a branch office.

Established Operations Department and Production Systems Department.

20th anniversary of establishment.

Established the Quality Assurance Promotion Office as a department to drive quality activities across the organization.

Renamed the Solutions Division to Total Solutions Office.

Obtained ISMS (ISO 27001) certification.

Integrated the Kamakura office into the Kobe office and renamed it Kobe Office Kamakura Center.

Opened Nagoya satellite office.

Achieved annual sales of 3 billion yen.

Full-time employees exceeded 200.

Moved the Total Solutions Office to 2-1-18 Nakamachi-dori, Chuo-ku, Kobe, Hyogo Prefecture.

Established Eastern Office (Kamakura City, Kanagawa Prefecture) and Central Office (now Central Business Office, Nagoya City, Aichi Prefecture).

Opened the Nagoya office at 3-15-58 Ozone, Kita-ku, Nagoya, Aichi Prefecture.

Established Nagoya branch office (reorganized into Shonan office in July 2020).

Relocated the Tokyo office (former Tokyo headquarters) to 1-20-6 Oi, Shinagawa-ku, Tokyo.

Achieved annual sales of 4 billion yen.

Moved the headquarters location to 2-1-18 Nakamachi-dori, Chuo-ku, Kobe, Hyogo Prefecture.

At the international conference 'SECURWARE 2015' hosted by the International Society IARIA, a joint research paper with Tottori University received the Best Paper Award.

Achieved annual sales of 5 billion yen.

Closed the Nagoya office and opened the Total Solutions Office Nagoya Center.

Reorganized FA System Division and established FA System Division and FA Engineering Software Division.

As part of industry-academia collaboration, served as a part-time lecturer at Tottori University and conducted intensive lectures on the theme of the information society.

Moved the Kobe Office Kamakura Center to 4-4-5 Minatomirai, Nishi-ku, Yokohama, Kanagawa Prefecture, and renamed it Yokohama Center.

Established the Technology Planning Office.

Completed the internal system reforms that had been underway since the previous year. Established a single-room dormitory system for new employees, external qualification acquisition support, and a group language training program.

Full-time employees exceeded 250.

As a BCP (Business Continuity Plan) measure during natural disasters, began dual-site operation of core servers.

Promoted the Total Solution Office Nagoya Center to Nagoya Office.

Established Himeji Office (now Himeji Business Office, Himeji City, Hyogo Prefecture).

30th anniversary of establishment. Opened Yokohama System Design Center and integrated the Tokyo Design Center. Renamed each site to Headquarters, Kobe System Design Center, Itami System Design Center, and Nagoya System Design Center.

Moved the Kobe Office Yokohama Center to 3-6-3 Minatomirai, Nishi-ku, Yokohama, Kanagawa Prefecture.

Promoted the Kobe Office Yokohama Center to Yokohama Office.

Transferred part of the application business from Mitsubishi Electric Information Systems and established the Engineering Solution Division (MIND-ESD) within Mitsubishi Electric Information Network (MIND).  • Mitsubishi Electric Information Network Co., Ltd. Engineering Solution Division (MIND-ESD).

Changed from the 'Business Team' system to the 'Department' system.

Renamed 'Technology Planning Office' to 'Production Technology Office'.

Transferred part of the application business from Mitsubishi Electric Information Systems and established the Engineering Solutions Division (MIND-ESD) at Mitsubishi Electric Information Network (MIND). : *Mitsubishi Electric Information Network Co., Ltd. Engineering Solutions Division (MIND-ESD)

Reorganized Central Business Office and introduced Tsukuba, Kamakura, Kansai, and San Business Division system.

Headquarters moved to the South Building of the World Trade Center Building in Hamamatsu-cho.

60th anniversary of establishment.

Mitsubishi Electric Software Corporation (Mitsubishi Electric Software Corporation, abbreviated MESW) was founded on April 1, 2022, through the management integration of six software design companies within the Mitsubishi Electric Group.

Integrated into Mitsubishi Electric Software Co., Ltd.

Integrated into Mitsubishi Electric Microcomputer Equipment Software Co., Ltd.

Integrated into Mitsubishi Electric Mechatronics Software Co., Ltd.

Integrated into Japan Advance Technology Co., Ltd.

Integrated into Merco Power Systems Co., Ltd.

Established by merging six software design subsidiaries of Mitsubishi Electric Corporation (Mitsubishi Electric Control Software, Mitsubishi Space Software, Mitsubishi Electric Microcomputer Equipment Software, Mitsubishi Electric Mechatronics Software, Japan Advance Technology, Merco Power Systems).

On April 1, 2023, we received a partial transfer of the software design business from one company within the same group.

Integrated into Mitsubishi Electric Software Co., Ltd.

Transferred part of the application business of the same group’s software design company (Mitsubishi Electric Information Network).