常石三保造船株式会社 (Tsuneishimihozosen) — government contract awards

7 Japanese national-government contract awards worth ¥189.8 million, from 2021-12-22 to 2026-09-01. Source: 調達ポータル (GEPS).

Company registry

常石三保造船株式会社 (Tsuneishimihozosen) is a Kabushiki-gaisha (joint-stock company) based in Shizuoka City, Shizuoka (postal code 424-0901). Corporate number 1080001009214, on the National Tax Agency registry since 2015-10-05.

Main buyers

• Ministry of Finance — 5 awards, ¥121 million
• MLIT (Land, Infrastructure, Transport and Tourism) — 2 awards, ¥68.8 million

Recent awards

• 2026-09-01 — 令和８年度　東京湾中央航路清掃兼油回収船「べいくりん」定期検査整備業務 (¥49.5 million)
• 2025-05-27 — 監視艇「はごろも」定期検査に係る船体維持修繕 (¥38.5 million)
• 2023-11-14 — 令和５年度　御前崎港港湾業務艇ふじ定期検査修理 (¥19.3 million)
• 2023-08-30 — 清水税関支署浮桟橋維持上架修繕 (¥22.2 million)
• 2023-05-29 — 監視艇「はごろも」中間検査に係る船体維持修繕 (¥55.3 million)
• 2022-08-05 — 監視艇「はごろも」船体維持修繕 (¥2.2 million)
• 2021-12-22 — 監視艇「はごろも」船体維持修繕 (¥2.8 million)

出典：調達ポータル（https://www.p-portal.go.jp/）