ＮＳＫ株式会社
Tokyo, Japan
Active| Registration number | T2010001067226 |
|---|---|
| Type | Corporation |
| Registered name | ＮＳＫ株式会社 |
| Address | 東京都千代田区九段南２丁目３番１号 2-3-1 Kudamminami, Chiyoda-ku, Tokyo 102-0074, JAPAN |
| Corporate number | 2010001067226 |
| Corporate number assigned on | 2015-10-05 |
| Invoice registered on | 2023-10-01 |
Invoice registration date = when the T-number took effect, not the founding date.
Corporate registry record
| Entity type | Kabushiki Kaisha (stock company) |
|---|---|
| Representative | 代表取締役 渡辺 貴宏 |
| Reading (furigana) | エヌエスケイ |
| Reading (romaji) | Enuesukei |
| English name (unofficial) | NSK |
| Postal code | 102-0074 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Business summary | オフィス、商業施設等のITインフラ（ネットワークシステム、データセンター等）の構築、関連諸設備（電気、電話、空調、セキュリティシステム等）及び内装全般に係る企画・設計・施工、保守 |
|---|---|
| Business lines | D:建設業 |
| Employees | 282 （male 220 / female 62） |
| Incorporated | 1979-05-16 |
| Website | www.nsk-net.co.jp |
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Government contract awards (GEPS)
11 national government awards on record between 2018-02-22 and 2026-05-14.
| 2026-05-14 | 高松高等裁判所外５庁における庁舎内ＬＡＮ回線敷設作業 |
|---|---|
| 2025-03-27 | 高知税務署 照明改修工事 |
| 2023-09-12 | 那覇公安調査事務所電灯設備等改修工事 |
| 2022-06-03 | 空調装置 |
| 2021-12-22 | 組立式金庫設置に伴う環境整備 |
Full award history on Japan Tenders →
出典：調達ポータル（https://www.p-portal.go.jp/）
Payments from national budget programmes (行政事業レビュー)
Ministry review sheets report this company as a payee of 1 programme (1 lines, sheet years 2024–2024; total ¥2.7M).
| 2024 FY2023 | 麻薬・覚醒剤等対策事業 ¥2.7M （厚生労働省） 雑役務費 |
|---|
Contract details (excerpt): 鑑定室鉄格子設置工事 ¥2.7M・一般競争契約（最低価格） · bidders 3
Source: 行政事業レビュー見える化サイト (Cabinet Secretariat, PDL 1.0) — edited extract by LoreaTec. A sheet year describes the previous fiscal year’s spending. Programme database →
Licenses, registrations & certifications (gBizINFO)
| 2023-03-27 | Government bidding qualification (統一資格) 企業 ／ 施設課経理係 （Ministry of Justice） |
|---|---|
| 2021-04-01 | Government bidding qualification (統一資格) 企業 ／ 施設課経理係 （Ministry of Justice） |
| 2019-04-01 | Government bidding qualification (統一資格) 企業 ／ 施設課経理係 （Ministry of Justice） |
Source: gBizINFO (METI) notifications & certifications dataset, refreshed monthly. Some licenses (e.g. construction 建設業許可, electrician registrations) are not part of the gBizINFO dataset.
Verify in official sources
How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t2010001067226) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-25.
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