株式会社オニオン / Onion Inc.

Company name

Onion Inc. Alias

Website

Start date

End date

Ticker

Listed market

Country

Japan

Business activities

SNSマーケティング

TVer広告マーケティング

TVCM効果測定

大型ビジョン広告

駅広告

Head office

Chief executive

Capital

Employees (non-consolidated)

Employees (consolidated)

Related companies

Company name

Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder

Relationship graph

News

+ Loaded when opened

National Tax Agency basic information

Data sources

News pages

Own domain

✅

Last updated

2026-09-21 18:08 (Model: ggml-org/gpt-oss-20b )