ＮＴＴ西日本株式会社
ＮＴＴ西日本株式会社 (corporate number 7120001077523) received 21 Japanese central-government awards totaling ¥1,646,420,850 over the past 60 months. Largest buyer by award value: Cabinet Office (5 awards).
Corporate number (法人番号): 7120001077523 · Rolling 60 months (2021-10-16 – 2026-10-16)
Counts and totals are exact over this window — every matching row, not a sample.
When Hashike's monthly refresh from Japan's Procurement Portal (調達ポータル) adds a new award result for this company (corporate number 7120001077523), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price17
- Open bidding — best value3
- Negotiated — open quotation1
Awards by calendar year
Grouped by the calendar year of the award date. The first and last years shown cover only part of the window.
| Calendar year | Award results | Total awarded |
|---|---|---|
| 2021 | 3 | ¥30,049,600 |
| 2022 | 4 | ¥416,443,320 |
| 2023 | 5 | ¥1,094,576,500 |
| 2024 | 7 | ¥78,286,630 |
| 2025 | 2 | ¥27,064,800 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Cabinet Office | 5 | ¥1,506,191,700 |
| National Tax Agency | 10 | ¥89,149,800 |
| Japan Coast Guard | 3 | ¥39,248,330 |
| Ministry of Economy, Trade and Industry | 1 | ¥8,960,000 |
| Ministry of Health, Labour and Welfare | 1 | ¥2,121,020 |
| Ministry of Agriculture, Forestry and Fisheries | 1 | ¥750,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 福岡国税局電話相談センターと確定申告テレホンセンター間のネットワーク回線構築業務 | National Tax Agency | 2025-11-25 | ¥2,864,800 |
| 確定申告会場におけるインターネット接続用回線及びＬＡＮ配線の敷設等の委託業務 | National Tax Agency | 2025-09-26 | ¥24,200,000 |
| 福岡国税局電話相談センターと確定申告テレホンセンター間のネットワーク回線構築業務 | National Tax Agency | 2024-11-22 | ¥3,112,900 |
| 確定申告コールセンター等における通信回線サービス業務委託 | National Tax Agency | 2024-10-15 | ¥2,065,400 |
| 確定申告会場におけるインターネット接続用回線及びＬＡＮ配線の敷設等の委託業務 | National Tax Agency | 2024-10-11 | ¥24,900,000 |
| 令和６年能登半島地震の経験を踏まえた中部ものづくり産業レジリエンス手法提案事業 | Ministry of Economy, Trade and Industry | 2024-09-18 | ¥8,960,000 |
| 電子教科書システム整備及び保守 | Japan Coast Guard | 2024-07-17 | ¥5,150,000 |
| 海保校SINET接続回線等賃貸借及び保守 | Japan Coast Guard | 2024-03-08 | ¥19,698,330 |
| データセンタ及びSINET接続回線賃貸借及び保守 | Japan Coast Guard | 2024-02-20 | ¥14,400,000 |
| 福岡国税局電話相談センターと確定申告テレホンセンター間のネットワーク回線構築業務等 | National Tax Agency | 2023-11-21 | ¥2,315,100 |
Company profile (gBizINFO)
- Location
- 大阪府大阪市都島区東野田町４丁目１５番８２号
- Founded
- 1999-07-01
- Employees
- 13,209
- Unified bidding qualification grades
- A, A
- Business
- 西日本地域※1における地域電気通信業務※2及びこれに附帯する業務、目的達成業務、活用業務 ※1富山県、石川県、福井県、岐阜県、静岡県、愛知県、三重県、滋賀県、京都府、大阪府、兵庫県、奈良県、和歌山県、鳥取県、島根県、岡山県、広島県、山口県、徳島県、香川県、愛媛県、高知県、福岡県、佐賀県、長崎県、熊本県、大分県、宮崎県、鹿児島県及び沖縄県 ※2県内通話に係る電話、専用、総合デジタル通信などの電気通信サービス
Source: gBizINFO (METI). A different source from the award records above.
Central-government award results published on Japan's Procurement Portal (調達ポータル) only. Prefectural and municipal contracts are not included, and neither is the Ministry of Defense's central equipment procurement, which ATLA (Acquisition, Technology and Logistics Agency) publishes separately. Amounts are award prices (the winning bid) in yen and are never combined with the US federal figures elsewhere on this site. Company and procurement names are shown as published, in Japanese, and are not translated.