株式会社サニーサイドアップ | OpenBizGraph

Company name

株式会社サニーサイドアップ

Website

https://www.ssu.co.jp/service/sunnysideup/

Start date

End date

Ticker

Listed market

Country

Japan

Business activities

イベント企画・運営

PR・マーケティングサービス

広告代理業

Head office

東京都渋谷区千駄ヶ谷

Chief executive

次原悦子

Capital

Employees (non-consolidated)

45 people

Employees (consolidated)

403 people

Related companies

Company name

Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder

Group

Group

Group

Group

Group

Group

Group

Group

Group

Agile Inc.

Good Company Inc.

KEI CONCEPT Japan, Inc.

SUNNY SIDE UP Partners Inc.

Relationship graph

News

+ Loaded when opened

National Tax Agency basic information

Data sources

https://www.ssu.co.jp/corporate/outline/

https://www.ssu.co.jp/

https://www.ssu.co.jp/recruit/

https://www.ssu.co.jp/service/sunnysideup/global_network/

https://www.ssu.co.jp/service/sunnysideup/ssupeople/

https://www.ssu.co.jp/service/wp-content/uploads/2025/12/25722027ad79ee713243fd8 ...

https://www.ssu.co.jp/corporate/history/

https://www.ssu.co.jp/en/news/2020/06/29/sunny-side-up-group-establishes-agile-a ...

https://www.ssu.co.jp/en/news/2024/05/13/sunny-side-up-group-inc-enters-into-ind ...

https://www.ssu.co.jp/en/news/2021/09/13/sunny-side-up-group-inc-launches-good-c ...

News pages

Own domain

✅

Last updated

2026-09-21 18:06 (Model: gpt-oss:20b )