Adbrands provides profiles and account assignments for the world's top advertisers. This table lists the leading advertisers by estimated annual expenditure in 2020, from the ranking published by ComVergence. Adbrands also provides a ranking of published expenditure (where available) declared by each of the major global marketers. That table is provided to Adbrands subscribers and can be accessed here. See also:

The Best Global Brands Two separate annual rankings compiled by Interbrand and Milward Brown Optimor