TRANSPARENCY
in agency collaboration
As the founding member of the only independent consultancy alliance around the world we audit all offline and online media (incl. programmatic private deals and biddable buys), and we independently verify media insertions delivery. We run agency pitches, audit media, processes, agency contracts and media financial reconciliations.
DATA AND TECHNOLOGY
of marketing communication
We lead media in-housing as well as ad tech-stack projects, that allow advertisers to transform their communication activities towards data driven marketing, and that increase agencies’ liability and accountability for their media services delivery.
EFFICIENCY
of comms’ investments
We support of Clients in efficiency analysis of their investments in marketing communication through the use of the world class Marketing Mix Modelling technology, the use of single-source assessment of online activities, and multimedia analyses.
KNOWLEDGE
of media and market
We educate our Clients in media planning and buying as well as advertising production. We deliver all necessary market benchmarks that allow our Clients to build their own marketing communication competences.
We run projects globally with direct support of our local partners worldwide

We comply with the WFA standards
Since our beginnings, we have been working according to and supporting the stadards created and announced by the World Federation of Advertisers (WFA). The Founder of STARS had been a member of the WFA for the past few years (also as the Executive Committee Member).
Meet WFA

We are the partner of the leading global consultancy: Ebiquity.
For few years now, we have been a close partner for the largest marketing performance and auditing company in the world, Ebiquity.
Just in our region we service the largest number of clients out of all auditors present in the market (own research dated September 2020, based on Top100 advertisers as per Nielsen Audience Measurements data), that allows us to see the market from the broadest perspective and to have the largest and thus the most robust Pools and databases.
Our market share on the audited market is a solid 65%, with the closest competitor having less than half of it.
Meet Ebiquity