株式会社シグマコミュニケーションズ
Tokyo, Japan
Active| Registration number | T4010701022651 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社シグマコミュニケーションズ |
| Address | 東京都品川区大崎４丁目１番２号 4-1-2 Osaki, Shinagawa-ku, Tokyo 141-0032, JAPAN |
| Corporate number | 4010701022651 |
| Corporate number assigned on | 2015-10-05 |
| Invoice registered on | 2023-10-01 |
| Record last updated | 2024-03-13 |
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 角 宣広 |
| Reading (furigana) | シグマコミュニケーションズ |
| Reading (romaji) | Shigumakomyunikeshonzu |
| English name (unofficial) | Sigma Communications K.K. |
| Postal code | 141-0032 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Business lines | R:サービス業（他に分類されないもの） |
|---|---|
| Employees | 656 |
| Incorporated | 1986-04-01 |
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Timeline — registry changes
| 2023-12-06 | 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 1 programme (2 lines, sheet years 2024–2025; total ¥1.2M).
| 2025 FY2024 | 交通警察活動における広報啓発等 ¥630,740 （警察庁） 大会運営会場の貸出、設営等を実施 |
|---|---|
| 2024 FY2023 | 交通警察活動における広報啓発等 ¥550,000 （警察庁） 大会運営会場の貸出、設営等を実施 |
Contract details (excerpt): 第６５回交通安全国民運動中央大会開催に伴うテーブル外９点の借上 ¥630,740・随意契約（少額） · bidders 2 ／ 第64回交通安全国民運動中央大会開催に伴うテーブル外９点の借上 ¥550,000・随意契約（少額） · bidders 2
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
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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/t4010701022651) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.
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