株式会社アイ・フォスター
Tokyo, Japan
Active| Registration number | T3010001099549 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社アイ・フォスター |
| Address | 東京都千代田区西神田１丁目３番６号 1-3-6 Nishikanda, Chiyoda-ku, Tokyo 101-0065, JAPAN |
| Corporate number | 3010001099549 |
| Corporate number assigned on | 2015-10-05 |
| Invoice registered on | 2023-10-01 |
The invoice registration date is when the qualified-invoice-issuer registration (T-number) took effect — it is not the date the company was founded, and it resets only if the business re-registers after revocation or expiry.
Corporate registry record
| Entity type | Kabushiki Kaisha (stock company) |
|---|---|
| Representative | 代表取締役 辻 輝 |
| Reading (furigana) | アイフォスター |
| Reading (romaji) | Aifosuta |
| English name (unofficial) | I Foster K.K. |
| Postal code | 101-0065 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Incorporated | 2006-05-17 |
|---|
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Government contract awards (GEPS)
No public national-government (GEPS) award records for this company in the open data (FY2013 to date).
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 ¥1.0M).
| 2025 FY2024 | 独立行政法人工業所有権情報・研修館運営費交付金 ¥1.0M （特許庁） 行政機関・民間企業向け研修の実施、eラーニングシステムの運営、知財人材育成に資する資料整備 等 |
|---|
Contract details (excerpt): IPePlat学習教材動画「2024年度春期」の制作 ¥660,000・随意契約（少額） · bidders 2 ／ IPePlat学習教材動画｢2024年度秋期｣の制作 ¥363,000・随意契約（少額） · bidders 4
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 →
Verify in official sources
Doing due diligence on this supplier?
Verifying the invoice number is step one. Our guide covers the full checklist: corporate registry, licenses, and import/export standing.
How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t3010001099549) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-22.
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