Private company

Affinity

Logo: affinity.com²

Affinity is an Ad tech company based in Chicago, founded in 2006.¹ It is part of Opinary.¹

Last updated Oct 21, 2026.

Overview

2006Founded¹

HeadquartersChicago, United States¹
Websitewww.affinity.com

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Corporate structure

Affinity is part of a group headed by Opinary. 2 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Opinary Berlin
- Affinity Chicago, United States

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

Subsidiaries and ownership

Parent company

Opinary

From Wikidata.¹

Timeline

2006Founded Founded¹

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataAffinity on Wikidata
2
Company websiteAffinity logo