有限会社双海テック
Yamaguchi, Japan
Active| Registration number | T3250002011521 |
|---|---|
| Type | Corporation |
| Registered name | 有限会社双海テック |
| Address | 山口県下関市上田中町２丁目１番２号 2-1-2 Kamitanakamachi, Shimonoseki-shi, Yamaguchi 750-0009, JAPAN |
| Corporate number | 3250002011521 |
| Corporate number assigned on | 2015-10-05 |
| Invoice registered on | 2023-10-01 |
| Record last updated | 2024-01-16 |
Invoice registration date = when the T-number took effect, not the founding date.
Corporate registry record
| Entity type | Yugen Kaisha (limited company) |
|---|---|
| Representative | 取締役 今村 文昭 |
| Reading (furigana) | ソウカイテック |
| Reading (romaji) | Sokaitekku |
| English name (unofficial) | Futami Tech |
| Postal code | 751-0816 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Incorporated | 1992-05-01 |
|---|
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Timeline — registry changes
| 2025-06-19 | 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)
27 national government awards on record between 2015-01-28 and 2023-09-19.
| 2023-09-19 | Purchase of 1 set of supplies for Kaishomaru (Part 2) 海翔丸用物品購入１式（その２） |
|---|---|
| 2023-07-31 | 空気圧縮機部品（ＴＣＡＸ１５／１１）ほか１０点買入れ |
| 2023-03-01 | シーウォーターポンプ4個ほか16点買入 |
| 2022-12-15 | 清掃兼油回収船「がんりゅう」粉砕式汚水処理装置１式 |
| 2022-12-02 | 空気圧縮機部品ほか１１点買入れ |
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 (1 lines, sheet years 2025–2025; total ¥15.4M).
| 2025 FY2024 | 船舶交通安全の基盤整備に関する経費 ¥15.4M （国土交通省 海上保安庁） 当庁が発注した工事の施工等（船舶運航に必要な請負業務等） |
|---|
Contract details (excerpt): その他 ¥11.6M・随意契約（少額） ／ 船舶運用に必要な物品買入 ¥1.5M・随意契約（少額） · bidders 2 ／ 船舶運用に必要な物品買入 ¥1.5M・随意契約（少額） · bidders 2 ／ 船舶運用に必要な物品買入 ¥871,000・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
How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t3250002011521) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-11-08.
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