Public evidence · Beta
The agency market, made useful.
Five-year performance, agency-specific forecasts, client movement, technology and M&A. Publicis, Omnicom, WPP, dentsu, Havas and Stagwell sit alongside operating peers.
04 · Strategic transactions
Agency deals show where each group is buying capability, scale and geographic reach.
Verified public transactions from 2021 to 26 October 2026. Acquisitions, stakes, disposals, ownership changes and joint ventures are separated; prices appear only when disclosed.
Omnicom
WPP
dentsu
Havas
Stagwell
Horizon Media
PMG
Tinuiti
MiQ
Brainlabs
Croud
DEPT
Jellyfish / Brandtech
Plus Company
No matching public transaction in the selected filters.
Serviceplan / Mediaplus
the7stars
No matching public transaction in the selected filters.
Goodway Group
Butler/Till
Canvas Worldwide
Coverage note. This is a verified public-record ledger, not an exhaustive private-deal database. It includes named transactions found in company releases, filings and annual reports; undisclosed bolt-ons can remain absent. Global deals appear within each regional filter.
Method + sources
Reported, estimated and modelled data remain separate.
Revenue comes from filings. Billings and market share use COMvergence estimates. Client moves and transactions are public, named evidence rather than complete private-market databases. Forecast drivers are explicit management assumptions.