中山商事株式会社 (Nakayama Shoji) — government contract awards

1 Japanese national-government contract award worth ¥2.2 million, from 2026-02-25 to 2026-02-25. Source: 調達ポータル (GEPS).

Company registry

中山商事株式会社 (Nakayama Shoji) is a Kabushiki-gaisha (joint-stock company) based in Hitachi City, Ibaraki (postal code 317-0075). Corporate number 7050001023451, on the National Tax Agency registry since 2015-10-05.

Main buyers

• Supreme Court — 1 awards, ¥2.2 million

Recent awards

• 2026-02-25 — 冷却水管理装置点検保守等業務 (¥2.2 million)

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