3136 on Ambitious

Econos

Econos is a Japanese company based in Hokkaidō, founded in 1964, listed on Ambitious (3136).¹ It employed 127 people in 2015.¹ It is part of Hard Off Corporation.¹

株式会社エコノスは、北海道札幌市白石区に本社を置き、リユース事業やカーボンオフセットプロバイダーを事業とする企業。子会社にブルードットグリーン株式会社を持つ。² From the Japanese Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Mar 21, 1964Founded¹

Ticker3136 on Ambitious¹
HeadquartersHokkaidō, Japan¹
Websitewww.eco-nos.com
Legal formkabushiki gaisha¹

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Corporate structure

Econos is part of a group headed by Hard Off Corporation. 6 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Hard Off Corporation Niigata Prefecture, Japan
- Econos Hokkaidō, Japan
- Hard Off Family Subsidiary · Shiroi, Japan
- Hard Off Taiwan Inc. Subsidiary · Taipei, Taiwan
- Hobby Off Subsidiary
- ReNK CHANNEL Subsidiary · Niigata Prefecture, 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

Hard Off Corporation

From Wikidata.¹

Employees over time

2015127¹

Timeline

Mar 21, 1964Founded Founded¹

Sources

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

1
WikidataEconos on Wikidata
2
WikipediaEconos on the Japanese Wikipedia