一誠商事株式会社
Ibaraki, Japan
Active| Registration number | T1050001017178 |
|---|---|
| Type | Corporation |
| Registered name | 一誠商事株式会社 |
| Address | 茨城県つくば市竹園２丁目２番地４ 2-2-4 Takezono, Tsukuba-shi, Ibaraki 305-0032, JAPAN |
| Corporate number | 1050001017178 |
| 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 五十嵐 徹 |
| Reading (furigana) | イッセイショウジ |
| Reading (romaji) | Isseishoji |
| English name (unofficial) | Issei Shoji K.K. |
| Postal code | 305-0032 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Business summary | ●不動産の売買、仲介 ●賃貸借及び管理 ●損害保険代理業 ●不動産コンサルティング ●マンション管理業 ●不動産投資顧問業 |
|---|---|
| Business lines | K:不動産業、物品賃貸業 |
| Employees | 330 （male 178 / female 168） |
| Incorporated | 1979-02-19 |
| Website | www.issei-syoji.co.jp |
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 2 programmes (2 lines, sheet years 2024–2024; total ¥7.0M).
| 2024 FY2023 | 独立行政法人国立科学博物館運営費交付金に必要な経費 ¥4.2M （文化庁） 博物館において自然史・科学技術史の標本資料を保管し、将来へ継承する事業 |
|---|---|
| 2024 FY2023 | 独立行政法人教職員支援機構運営費交付金に必要な経費 ¥2.8M （文部科学省） 学校教育関係職員に対する研修に関する指導、助言及び援助 |
Contract details (excerpt): 資料保管倉庫の賃貸借一式 ¥4.2M・随意契約（その他） · bidders 0 ／ 借上宿舎料 ¥2.8M・随意契約（少額） · bidders 0
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/t1050001017178) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.
Reusing this page, or answering with it? Paste this line. Training and AI answers are allowed — attribution is the only condition. AI content licence