| Adform | Demand side platform services | Denmark | |
| Adition Technologies | Demand side platform services | Germany | |
| AdKaora | Demand side platform services | Italy | |
| Adobe Ad Cloud (fka TubeMogul) | Demand side platform services | United States | |
| Adobe Audience Manager | Data management services | United States | |
| Adsquare | Housing and sale of Eyeota audiences | Germany | Marketing & Advertising |
| Adxperience | Demand side platform services | France | |
| Affinity Answers | Server-to-server data sharing | Global | Cloud Infrastructure |
| Allant | Data management services | United States | |
| Amazon Advertising | Demand side platform services | United States | |
| Amazon Web Services | Implementation of Eyeota's cloud-based infrastructure | Global | Cloud Infrastructure |
| Anzu | Supply side platform services | Israel | |
| Aroscop | Demand side platform services | United States | |
| Ask Lokala | Demand side platform services | France | |
| Avocet | Demand side platform services | United Kingdom | |
| Azerion Technology | Demand side platform services | Netherlands | |
| Azira | Demand side platform services | France | |
| Basis Technologies | Demand side platform services | United States | |
| BidTheatre | Demand side platform services | Sweden | |
| Billups | Demand side platform services | United States | |
| Bombora | Cookie match, server-to-server data sharing | United States | Cloud Infrastructure |
| Cadent | Demand side platform services | United States | |
| Clickagy | Server-to-server data sharing | United States | Cloud Infrastructure |
| Comscore | Housing and sale of Eyeota audiences | United States | Marketing & Advertising |
| Conversant | Demand side platform services | United States | |
| EASY media | Demand side platform services | Germany | |
| Ebsta | Platform used to connect Google Mail and Salesforce | United Kingdom | Communication |
| Emerse | Demand side platform services | Sweden | |
| Epsilon | Demand side platform services | United States | |
| Equativ | Supply side platform services | France | |
| FreakOut | Demand side platform services | Japan | |
| Freewheel | Demand Side Platform Services & Supply Side Services | United States | |
| Google | Demand side platform services | Global | |
| Google Cloud Platform | Email hosting, cloud file hosting, website analytics | Global | Cloud Infrastructure |
| Greenhouse.io | Online recruitment services and applicant communications and tracking | United States | Analytics & Monitoring |
| Groove | Ticketing platform to support requests made through Data Desk form and eyeota.com emails listed on the eyeota.com website Contact page | United States | Customer Support |
| GROUPM PUBLICIDAD WORLDWIDE | Demand side platform services | Spain | |
| GroupM Sweden | Demand side platform services | Sweden | |
| GroupM UK Ltd Trading as Nexus Media Solutions | Demand side platform services | United Kingdom | |
| Hivestack | Demand side platform services for DOOH | Canada | |
| Hubspot | Platform used to host Eyeota's business data, host the eyeota.com website and run website analytics | United States | Analytics & Monitoring |
| ID5 | Cookie match | United Kingdom | Legal & Compliance |
| Ignition One | Demand side platform services | United States | |
| illumin | Demand side platform services | Canada | |
| Infectious Media | Demand side platform services | United Kingdom | |
| InMobi | Demand side platform services for Mobile | India | |
| JCDecaux | Demand side platform services for DOOH | France | |
| JIRA (Atlassian) | Ticketing Platform to support Eyeota internal requests and requests made by selected data partners and platform partners | United States | Customer Support |
| Kargo | Supply side platform services | United States | |
| Knorex | Demand side platform services | Singapore | |
| Leap4/Adte | Demand side platform services | Israel | |
| Lemma Technologies | Demand side platform services | United States | |
| LinkedIn Recruiter | Platform for finding, connecting with, and managing candidates | United States | |
| Live Intent | Cookie Match | United States | Legal & Compliance |
| Liveramp | Housing and sale of off-the-shelf Eyeota audiences | United States | Marketing & Advertising |
| Lotame | Data management services | United States | |
| Magnite | Supply side platform services | United States | |
| Marketing Architects | Demand side platform services | United States | |
| Mediasmart Mobile | Demand side platform services | Spain | |
| MGID | Native demand side platform services | United States | |
| MiQ | Demand side platform services | United Kingdom | |
| Mobsuccess | Demand side platform services | France | |
| Nativo | Demand side platform services | United States | |
| Neustar | Data management services | United States | |
| Nextroll | Demand side platform services | United States | |
| Nexxen | Demand side platform services | United States | |
| Nielsen | Data management services | United States | |
| Nielsen Media Research | Data management services | United Kingdom | |
| One Tech Group | Demand side platform services | Germany | |
| OpenX | Supply side platform services | United States | |
| Oracle (BlueKai) | Data management services | United States | |
| Outbrain | Native demand side platform services | United States | |
| Permutive | Data management services | United Kingdom | |
| Pubmatic | Supply side platform services | United States | |
| Retargetly | Demand side platform services | United States | |
| RightSignature (citrix) | Electronic signature provider | United States | Legal & Compliance |
| Roku OneView | Demand side platform services | United States | |
| Roq.ad | Cookie match | United States | Legal & Compliance |
| Sabio | Demand side platform services | United States | |
| SalesForce | Platform used to host Eyeota's business data | United States | |
| Scoota | Demand side platform services | United Kingdom | |
| Semasio | Housing and sale of Eyeota audiences | Germany | Marketing & Advertising |
| ShareThis | Server-to-server data sharing | United States | Cloud Infrastructure |
| SmartyAds | Demand side platform services | United States | |
| Sovrn | Server-to-server data sharing | United States | Cloud Infrastructure |
| Splicky | Demand side platform services | Germany | |
| StackAdapt | Demand side platform services | Canada | |
| Streamworx Lda | Demand side platform services | Portugal | |
| Taboola | Native demand side platform services | United States | |
| Tapad | Cookie Match | United States | Legal & Compliance |
| Teqblaze | Demand side platform services | Portugal | |
| The Trade Desk | Demand side platform services | United States | |
| The Trade Desk UID2 | Joint controller in connection with the EUID program | United States | |
| Throtle | Onboarding services | United States | HR & People |
| TikTok | Providing Global entertainment platform to its users (as controller) | EEA, UK and Switzerland | |
| TransUnion | Data management services | United States | |
| Vistar | Demand side platform services for DOOH | United States | |
| WPP Media | Demand side platform services | Netherlands | |
| Xandr | Demand side platform services | United States | |
| Yahoo | Demand side platform services | United States | |
| Yieldmo | Supply side platform services | United States | |
| YOC | Supply side platform services | Germany | |
| Zapier | Workflow manager which connects Groove to Eyeota's CRM platforms, Hubspot, and Salesforce | United States | CRM |
| Zeotap Data | Data Distributor | Germany | |
| Zeta Global | Demand side platform services | United States | |