株式会社ガイアート
Tokyo, Japan
Active| Registration number | T8011101004344 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社ガイアート |
| Address | 東京都新宿区新小川町８番２７号 8-27 Shinogawamachi, Shinjuku-ku, Tokyo 162-0814, JAPAN |
| Corporate number | 8011101004344 |
| 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 石塚 周平 |
| Reading (furigana) | ガイアート |
| Reading (romaji) | Gaiato |
| English name (unofficial) | Gyurt |
| Postal code | 162-0814 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Business summary | 総合建設業 |
|---|---|
| Business lines | D:建設業 |
| Employees | 864 （male 650 / female 118） |
| Incorporated | 1963-11-27 |
| Website | www.gaeart.com/ |
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Government contract awards (GEPS)
1 national government awards on record between 2016-10-25 and 2016-10-25.
| 2016-10-25 | 平成２８年度中間貯蔵に係る道路改良工事（双葉町） |
|---|
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 2025–2025; total ¥416.3M).
| 2025 FY2024 | 道路事業（直轄・無電柱化推進） ¥416.3M （国土交通省） 電線共同溝工事、調査検討 等 |
|---|
Contract details (excerpt): 電線共同溝工事 ¥416.3M・一般競争契約（総合評価） · 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/t8011101004344) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-11-08.
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