Septeni Holdings
Septeni Holdings delivers integrated digital and social advertising agency services in Japan, combining performance-driven campaign management with dentsu's direct-marketing capabilities to help brands maximize digital ROI.
Last updated Oct 24, 2026 by the ATDb Editorial Team
AI-drafted from public sources3 sources cited
At a glance
- Employees
- 1001-5000
- Revenue
- $200M-$500M
- Stock
- 4293.T
About
Tokyo-listed digital advertising agency group and consolidated subsidiary of dentsu Group since 2022
Septeni Holdings is a Tokyo-listed digital marketing group founded in 1990, which became a holding company in 2006. Its operating companies provide digital and social advertising agency services in Japan. Dentsu Group made Septeni a consolidated subsidiary on January 4, 2022, holding about 52% of the voting rights, and moved dentsu's direct-marketing business under it. Septeni remains listed on the Tokyo Stock Exchange.
Business model
Agency
Target market
Enterprise
What they offer
Customer segments
Tech & specs
Security & compliance
Deployment
API
Limited