株式会社トプコン
Tokyo, Japan
Active| Registration number | T4011401004725 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社トプコン |
| Address | 東京都板橋区蓮沼町７５番１号 75-1 Hasunumacho, Itabashi-ku, Tokyo 174-0052, JAPAN |
| Corporate number | 4011401004725 |
| 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 | 代表取締役社長 CEO 江藤 隆志 |
| Reading (furigana) | トプコン |
| Reading (romaji) | Topukon |
| English name (unofficial) | Topcon |
| Postal code | 174-0052 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Business summary | ポジショニング（GNSS、マシンコントロールシステム、精密農業）、 スマートインフラ（測量機器、3次元計測）、 アイケア（眼科用検査・診断・治療機器、眼科用ネットワークシステム、眼鏡店向け機器）等の製造・販売 |
|---|---|
| Business lines | E:製造業 |
| Employees | 906 （male 719 / female 179） |
| Capital | ¥16.89B |
| Incorporated | 1932-09-01 |
| Website | www.topcon.co.jp/recruit/environment/workstyle/ |
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Timeline — registry changes
| 2025-02-10 | Merger — absorbed another company |
|---|
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)
18 national government awards on record between 2015-03-27 and 2025-06-13.
| 2025-06-13 | 令和７年度ＧＮＳＳ連続観測システムの改造（機器更新） |
|---|---|
| 2023-04-12 | 令和５年度GNSS連続観測システムの改造（機器更新） |
| 2023-01-11 | 省電力化対応ＧＮＳＳ受信機の購入 その２ |
| 2022-12-23 | 電波干渉対策用ＧＮＳＳアンテナの購入 その２ |
| 2021-01-07 | ＧＮＳＳアンテナの購入 |
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 3 programmes (4 lines, sheet years 2024–2025; total ¥213.2M).
| 2025 FY2024 | 甲類（その他） ¥38.6M （防衛省） 本体、搭載器材及び附属品等の製造・販売（官への供給元） |
|---|---|
| 2024 FY2023 | 甲類（その他） ¥99.6M （防衛省） 契約に基づき、甲類（その他）装備品等を官側へ納入する企業 |
| 2024 FY2023 | 先進技術の橋渡し研究 ¥75.0M （防衛省） 研究に必要な役務、製造 |
| 2024 FY2023 | 国際連携・海外展開等推進経費 ¥55,000 （国土交通省） |
Contract details (excerpt): 照準ｺﾘﾒｰﾀⅡ型 ¥30.5M・指名競争契約（総合評価） · bidders 1 ／ 120mm迫撃砲RT用照準具 ¥8.1M・指名競争契約（総合評価） · bidders 1 ／ 屈折率分布レンズの分析等役務 ¥75.0M・随意契約（公募） ／ 120mm迫撃砲RT用照準具 ¥64.0M・国庫債務負担行為等 ／ 照準ｺﾘﾒｰﾀⅡ型 ¥19.7M・国庫債務負担行為等 ／ 120mm迫撃砲RT用照準具 ¥10.6M・国庫債務負担行為等
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 →
Licenses, registrations & certifications (gBizINFO)
| 2025-05-01 | DX Certification (METI) （METI） |
|---|---|
| 2023-05-01 | DX Certification (METI) （METI） |
| 2021-05-01 | DX Certification (METI) （METI） |
Source: gBizINFO (METI) notifications & certifications dataset, refreshed monthly. Some licenses (e.g. construction 建設業許可, electrician registrations) are not part of the gBizINFO dataset.
Radio equipment approvals (技適)
31 radio type approvals (技適 / construction design certifications) are on record under this company's brand.
- 株式会社トプコン (31)
Source: MIC radio-use portal (public notice of technical conformity certifications) — edited extract by LoreaTec. Exact legal-name matches only. Giteki 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/t4011401004725) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-24.
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