Operation Support for Construction Information Management and 5 Other Systems

Sole-source notice

Japanese title: 工務部工事情報管理支援システムほか5システム運用支援業務一式

Tokyo Metro Co., Ltd. is procuring operation support services for the Construction Department construction information management support system and five other systems. The contract will be awarded by single tendering to Ginga Software Co., Ltd. due to interchangeability reasons under the Agreement on Government Procurement. The contract date is scheduled for June 25, 2026.

Software and Information Systems

Key Details

  • Source: Kanpo
  • Notice type: Sole-source notice
  • Publication date: May 27, 2026
  • Procuring entity: Satoshi SAKATA, Director of the General Affairs Section, Construction Department, Railway Headquarters, Tokyo Metro Co., Ltd.
  • Planned contract date: June 25, 2026
  • Intended vendor: Ginga Software Co., Ltd.
  • Status: Expired
  • Technology relevance: Medium
  • Business-action likelihood: Low – The contract is a single tender to a specific vendor (Ginga Software Co., Ltd.) with interchangeability cited as the reason, indicating limited opportunity for new entrants.

Business Relevance

May interest companies providing operation support services for construction information management systems and related IT system maintenance.

Participation fit

This procedure is classified as sole-source and is not an open competitive tender. Direct participation is not applicable, but the notice may indicate existing government demand and active relevant vendors in Japan.

Official Source

This opportunity is based on a tender notice published in Kanpo, the official gazette of the Government of Japan.

  • Source: Kanpo, Government Procurement Notice Edition
  • Official category: 随意契約に関する公示 / Notice of single tendering procedures
  • Publication date: May 27, 2026
  • Publication: Kanpo, pages 23

Full English Translation

The following English translation was prepared from the original Japanese notice published in Kanpo. Where an official English summary appears in the Kanpo publication, it was used only for verification; the translation below is based on the Japanese source text.

Notice of single tendering procedures is hereby given as follows. Date: May 27, 2026. Procuring entity: Tokyo Metro Co., Ltd., Railway Headquarters, Construction Department, Director Koizumi Hiroshi. Procurement agency number: 414. Location number: 13.

1. Procurement details:
(1) Classification codes: 71, 27
(2) Subject and quantity: Operation support services for the Construction Department construction information management support system and five other systems
(3) Scheduled date of single tendering contract: June 25, 2026
(4) Reason for single tendering under the Agreement on Government Procurement: c "Interchangeability"
(5) Scheduled counterparty for single tendering contract: Ginga Software Co., Ltd.
(6) Contact department: Construction Planning Section, Construction Department, Railway Headquarters, Tokyo Metro Co., Ltd., 3-19-6 Higashi-Ueno, Taito-ku, Tokyo 110-8614, Satoshi SAKATA, Tel: 03-3837-7338.

Show original Japanese notice

随意契約に関する公示

次のとおり随意契約について公示します。 令和8年5月27日東京地下鉄株式会社鉄道本部工務部長小泉博
◎調達機関番号414 ◎所在地番号13

1 調達内容
(1) 品目分類番号71、27
(2) 購入等件名及び数量工務部工事情報管理支援システムほか5システム運用支援業務一式
(3) 随意契約の予定日令和8年6月25日
(4) 随意契約によることとする「政府調達に関する協定」の規定上の理由 c「互換性」
(5) 随意契約予定相手方の名称銀河ソフトウェア(株)
(6) 担当部 〒110-8614東京都台東区東上野3-19-6東京地下鉄(株)鉄道本部工務部工務企画課坂田聡電話03-3837-7338

Disclaimer

This page is based on the official Kanpo tender notice, with translation and a preliminary business assessment by I.J. Do. The official Japanese notice and tender documents are binding.

JBid is a beta technology-procurement intelligence service by I.J. Do.

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