Agencies by group

The Belgian agencies of Omnicom Group

These agencies are part of Omnicom Group.

3 agencies in Belgium 223,6 FTE, from financial year 2023

A group is not an agency: it has no factsheet of its own, no annual accounts with us and no service profile. What you see here are the Belgian agencies under it. Companies belonging to the same agency are shown as one.

BBDO

Brand strategy & positioningMarketing strategyBrand identity & design

Visited on 19/07/2026

Read the factsheet

Semetis

AI & innovation strategyBrand strategy & positioningCustomer & audience strategy

Visited on 19/07/2026

Read the factsheet

TBWA

Brand strategy & positioningMarketing strategyBrand identity & design

Visited on 19/07/2026

Read the factsheet
All groups