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キャロットソフトウェア株式会社

Tokyo, Japan

Active
Registration numberT5011101005378
TypeCorporation
Registered nameキャロットソフトウェア株式会社
Address東京都千代田区丸の内2丁目7番2号JPタワー1108
JPタワー1108, 2-7-2 Marunochi, Chiyoda-ku, Tokyo 100-0005, JAPAN
Corporate number5011101005378
Corporate number assigned on2015-10-05
Invoice registered on2023-10-01
Record last updated2024-03-08

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 typeKabushiki Kaisha (stock company)
Representative代表取締役 後藤 正
Reading (furigana)キャロットソフトウェア
Reading (romaji)Kyarottosofutowea
English name (unofficial)Carrot Software
Postal code100-0005

Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).

Company profile (gBizINFO)

Incorporated1988-03-04

Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.

Timeline — registry changes

2023-12-18Name changed

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)

6 national government awards on record between 2018-06-01 and 2026-06-30.

2026-06-30令和9・10年度一般競争(指名競争)参加資格審査・登録システム(法務省用)の開発業務の請負 一式
2026-04-16令和7年度(補正予算)SP検査ツールに係るプログラム変更
2023-08-07情報検索業務用プログラム(C)外
2022-06-03令和5・6年度一般競争(指名競争)参加資格審査・登録システム(法務省用)の開発業務の請負 一式
2020-07-07令和3・4年度一般競争(指名競争)参加資格審査・登録システム(法務省用)の開発業務の請負

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 (2 lines, sheet years 2024–2025; total ¥20.1M).

2025
FY2024
警察庁WANシステム(情報通信技術調達等適正・効率化推進費) ¥10.5M (デジタル庁)
情報システムの開発、保守、借入等
2024
FY2023
警察庁WANシステム(情報通信技術調達等適正・効率化推進費) ¥9.6M (デジタル庁)
情報システムの開発、保守、借入等

Contract details (excerpt): 情報検索業務プログラム(C) ¥9.7M・国庫債務負担行為等 / 情報検索業務用プログラム保守委託 ¥824,576・国庫債務負担行為等 / 情報検索業務用プログラム(C) ¥6.8M・一般競争契約(最低価格) · bidders 1 / 容疑車両検索業務プログラム保守委託 ¥2.8M・国庫債務負担行為等 / 情報検索業務用プログラム(C)保守委託 ¥0・一般競争契約(最低価格) · bidders 1

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 →

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.

Read the guide

How to cite this page

Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t5011101005378) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-24.

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