Gemius
Gemius is a adtech and media measurement platform for publishers, agencies and advertisers.
Gemius operates in the AdTech Vendor segment.
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Distinction
Gemius is not a media agency or publisher; it is a B2B adtech and measurement provider. It is also not a consumer app despite measuring consumer media behaviour through panel and analytics products.
- Founded
- 1999
- Headquarters
- ul. Domaniewska 48, 02-672 Warsaw, Poland
- Core Segment
- AdTech Vendor
- Company Size
- 201–500
- Official Links
- Website
- Verified
- 2026-04-22
Key insights about Gemius
Gemius: About
Gemius operates a B2B software-and-data model. It develops proprietary advertising infrastructure and analytics products, then licenses access to media owners, agencies and advertisers on a recurring basis. Value is created through two linked layers: operational technology for serving and monetising inventory, and measurement products that turn campaign, audience and market activity into actionable planning and reporting data.
Products & Services in Categories
Verified structural categorizations from the graph
Gemius: Market Position
Gemius is a Polish adtech and media measurement company that sells software and data products to publishers, broadcasters, advertisers, agencies and media planners. Its portfolio combines publisher-side infrastructure such as ad serving, SSP-linked monetisation and dynamic ad insertion with campaign analytics, audience measurement, market intelligence and post-campaign evaluation tools.
The business makes money primarily from recurring B2B software and data access fees. Its customers buy Gemius for operational ad delivery, cross-media measurement, audience panels, reporting and competitive intelligence rather than consumer-facing services. This positions the company between infrastructure vendors for media owners and measurement providers used by buyers and planners.
Gemius: Frequently Asked Questions
What is Gemius?
Gemius is a Polish B2B adtech and media measurement company providing ad serving, audience measurement, campaign analytics and market intelligence products.
Who uses Gemius?
Its users include publishers, broadcasters, advertisers, media agencies, media planners, ad operations teams and market analysts.
How does Gemius make money?
It earns revenue from recurring software licences, analytics subscriptions, paid audience and market data access, and likely usage-based fees tied to ad serving infrastructure.
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