Case Study: Dentsu achieves faster global file delivery and major cost savings with Dropbox Business

The global ad agency keeps creativity moving forward with help from Dropbox Business

Dentsu, a global advertising agency, struggled with slow, costly delivery of large creative files—such as high‑res photos, billboards, and TV spots—because company email limits forced teams to burn DVDs and use couriers for international approval. That process ate into development schedules, created frantic deadlines, and produced hefty shipping bills (amounting to hundreds of thousands of yen over a few months).

Adopting Dropbox Business let Dentsu send secure links for 200–300 MB files (and batches of 20–80 images) that clients can view online without downloading, accessible via web and mobile. The result: dramatically reduced courier costs, faster approvals, improved remote productivity for staff on shoots or traveling, and a solution that met IT’s security requirements—enabling smoother, more cost‑effective global collaboration.

Dentsu

Ai Ando

Account Supervisor