Private company

建設日報社

建設日報社 is a Japanese business based in Osaka Prefecture, founded in 1955.¹

株式会社建設日報社（けんせつにっぽうしゃ）は、大阪府大阪市に本社を置いていた新聞社。公共事業等の競争入札情報の専門紙の発行を行っていた。² From the Japanese Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Dec 1955Founded¹

HeadquartersOsaka Prefecture, Japan¹
Websitewww.kn-net.jp

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Timeline

Dec 1955Founded Founded¹

Links

Websitewww.kn-net.jp¹
WikidataQ11486815

Sources

The numbers on this page point here. Each one links to the record it came from.

1
Wikidata建設日報社 on Wikidata
2
Wikipedia建設日報社 on the Japanese Wikipedia