株式会社アーク情報システム
Tokyo, Japan
Active| Registration number | T6010001009637 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社アーク情報システム |
| Address | 東京都千代田区麹町５丁目１番地 5-1 Kojimachi, Chiyoda-ku, Tokyo 102-0083, JAPAN |
| Corporate number | 6010001009637 |
| Corporate number assigned on | 2015-10-05 |
| Invoice registered on | 2023-10-01 |
| Record last updated | 2026-02-02 |
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 中島 康普 |
| Reading (furigana) | アークジョウホウシステム |
| Reading (romaji) | Akujohoshisutemu |
| English name (unofficial) | Arc Joho System K.K. |
| Postal code | 102-0083 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Business summary | ソフトウェアの受託開発、および企画、販売 |
|---|---|
| Business lines | G:情報通信業 |
| Employees | 135 |
| Incorporated | 1987-10-14 |
| Website | www.ark-info-sys.co.jp/ |
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Timeline — registry changes
| 2025-11-10 | Head-office address changed (Japan) |
|---|
Source: daily change files of the NTA Corporate Number Publication Site. Before 2023-08-16 only the latest change is known. All company events →
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 (4 lines, sheet years 2024–2025; total ¥18.5M).
| 2025 FY2024 | 新産業創出等研究開発推進事業費補助金（福島原発事故を踏まえた環境動態研究の新たな展開と科学的知見・経験の国際発信） ¥8.6M （復興庁） 再委託先 |
|---|---|
| 2025 FY2024 | 交通運輸技術開発推進制度 ¥990,000 （国土交通省） 研究開発にかかる外部委託 |
| 2024 FY2023 | 新産業創出等研究開発推進事業費補助金（福島原発事故を踏まえた環境動態研究の新たな展開と科学的知見・経験の国際発信） ¥7.9M （復興庁） |
| 2024 FY2023 | 交通運輸技術開発推進制度 ¥990,000 （国土交通省） 研究開発にかかる外部委託 |
Contract details (excerpt): 令和６年横川ダム湖を対象とした放射性セシウム動態数値計算支援業務 ¥8.6M・一般競争契約（最低価格） · bidders 1 ／ レーダー画像制作GPUプログラミング 1式 ¥990,000・その他 ／ 令和5年度横川ダム湖を対象とした3D-Sea-SPECへの底泥モジュール組込み業務 ¥7.9M・一般競争契約（最低価格） · bidders 1 ／ 3次元レーダー画像生成高速化CUDAプログラミング制作 ¥990,000
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/t6010001009637) — 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