![Hiroyuki Kato](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Fortune : 16 M $ au 30/06/2026
Hiroyuki Kato is the founder of Internetworking & Broadband Consulting Co., Ltd., founded in 2002, holding the title of Chairman & Chief Executive Officer since 2025.
Mr. Kato was the founder of Ichain, Inc., founded in 2016, and held the titles of President, CEO & Representative Director from 2016 to 2020.
Mr. Kato currently holds the position of Chairman at SundayArts KK since 2019.
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
| 31/03/2026 | 2 563 900 ( 44,58 % ) | 16 M $ | 30/06/2026 |
| Sociétés | Poste | Début |
|---|---|---|
| INTERNETWORKING AND BROADBAND CONSULTING CO.,LTD. | Directeur Général | 01/12/2021 |
Sundayarts KK
 Sundayarts KK Information Technology ServicesTechnology Services Develops blockchain and provides system engineering services and software development | Président | 01/04/2019 |
| Sociétés | Poste | Fin |
|---|---|---|
Ichain, Inc.
 Ichain, Inc. Packaged SoftwareTechnology Services Operates as an insurance application company | Fondateur | 01/07/2020 |
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations au 1er degré
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
| Entreprise privées | 3 |
|---|---|
Internetworking & Broadband Consulting Co., Ltd.
 Internetworking & Broadband Consulting Co., Ltd. Packaged SoftwareTechnology Services Engages in the development, sale, maintenance and support of computers and network system monitoring tools | Technology Services |
Ichain, Inc.
Ichain, Inc. Packaged SoftwareTechnology Services Operates as an insurance application company | Technology Services |
Sundayarts KK
Sundayarts KK Information Technology ServicesTechnology Services Develops blockchain and provides system engineering services and software development | Technology Services |
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