
About Us
Company Profile
- Trade Name
- SEPTENI CO.,LTD.
- Representative
- President Yusuke Shimizu
President Yuichi Kouno
- Business Description
- Digital marketing support business
- Established
- October 2006
- Amount of capital
- ¥300 million
- Accounting term
- End of September
- Organizations
- Japan Advertising Agencies Association
Japan Internet Advertising Association
Digital Marketing Institute
We have constructed a system that complies with the JIS standards concerning the protection of personal information to be certified to use the PrivacyMark. We make extensive efforts to preserve customers’
About Privacy Policy>Representatives Introductions

Yusuke Shimizu

Yuichi Kouno
Access
- Headquarters Address
- Sumitomo Shinjuku Grand Tower 28F,
8-17-1 Nishi-Shinjuku, Shinjuku-ku,
Tokyo 160-6128 - Google Map
- Nearest Station
- 3 minutes walk from Exit 1 Nishi-Shinjuku Station on the Tokyo Metro Marunouchi Line
6 minutes walk from Exit E5 Tochomae Station on the Toei Oedo Line
- Kansai Brach Address
- Grand Front Osaka Tower B 13F 3-1 Ofuka-cho,
Kita-ku, Osaka 530-0011 - Google Map
- Nearest Station
- 5 minutes walk from JR Osaka Station or Umeda Station on Midosuji Line
Operating companies in different business domains

Group Company List
List
Septeni Japan, Inc.
Digital marketing support business

MANGO Inc.
Digital performance advertising operation business

HighScore,Inc.
Digital marketing support business

SEPTENI CROSSGATE CO.,LTD.
Ad network and platform business

Septeni Ad Creative,Inc.
Planning and production of Internetadvertisement creatives

Septeni Data Solutions,Inc.
Intermediate holding company of data & solution domain

FLINTERS,Inc.
Planning and development, sales of data & solution domain

Tricorn Corporation
Customer relation management (CRM) service business

Milogos, Inc.
Digital marketing support business

PRIME X.Co.,Ltd
Internet realty marketing business
Group Company List(Overseas)

Septeni Asia Pacific Pte. Ltd.
Digital marketing support business based in Asia Pacific

Septeni America, Inc.
Digital marketing support business based in North America

Septeni China Limited
Digital marketing support business based in China

SEPTENI TECHNOLOGY CO., LTD.
Planning, development and other web service business

JNJ INTERACTIVE INC.
Digital marketing support business based in South Korea

Lion Digital Global LTD
Digital marketing support business based in Southeast Asia