Private company
Arnest One
Logo: arnest1.co.jp3
Arnest One is a Japanese company based in Nishitōkyō-shi, founded in 1981.1 It is part of Iida Group Holdings.1
株式会社アーネストワン（英: ARENEST ONE CORPORATION）は、東京都西東京市に本社を置く不動産会社。飯田グループホールディングス株式会社の完全子会社。マンション･戸建住宅の分譲等を行っている。2 From the Japanese Wikipedia, CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
- HeadquartersNishitōkyō-shi, Japan1
- Websitewww.arnest1.co.jp
- Legal formkabushiki gaisha1
Corporate structure
Arnest One is part of a group headed by Iida Group Holdings. 7 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.
- Iida Group Holdings Tokyo, Japan
- Arnest One Nishitōkyō-shi, Japan
- Hajime Construction Subsidiary · 100% · Tokyo, Japan
- Iida Home Max Subsidiary · 100% · Tokyo, Japan
- Tact Home Subsidiary · 100% · Tokyo, Japan
- ID Home Subsidiary · Musashino, Japan
- Toei Housing Subsidiary · Nishitōkyō-shi, Japan
Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.
Subsidiaries and ownership
Parent company
From Wikidata.1
Timeline
- May 1, 1981Founded Founded1
Links
- Websitewww.arnest1.co.jp1
- WikidataQ11285689
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataArnest One on Wikidata
- 2WikipediaArnest One on the Japanese Wikipedia
- 3Company websiteArnest One logo