> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/companies-using/appnexus/information-technology-and-services/ # Software and technology services companies using AppNexus (Xandr) AppNexus (Xandr) detected at 9% of the software and technology services companies listed here. Who they are, what else they run and how to reach the people behind it. By Enrich.chat Editorial. Updated October 21, 2026. **Short answer:** AppNexus (Xandr) was detected at 9% of the software and technology services companies listed on this site, including Tata Consultancy Services, Meta, NEC, Verizon and CGI. Below are who they are, the other tools they run and how big they are. ## Which software and technology services companies use AppNexus (Xandr)? AppNexus (Xandr) was detected at 9% of the software and technology services companies listed on this site. They include Tata Consultancy Services, Meta, NEC, Verizon and CGI. The table lists a selection of larger ones in alphabetical order; names link to company profiles. | Company | Size | Tools detected | | --- | --- | --- | | [Amdocs](https://enrich.chat/company/amdocs/) | 25,000 to 50,000 | 43 | | [CDW](https://enrich.chat/company/cdw/) | 10,000 to 25,000 | 91 | | [CGI](https://enrich.chat/company/cgi/) | 50,000 to 100,000 | 44 | | [Diebold Nixdorf](https://enrich.chat/company/diebold-nixdorf/) | 10,000 to 25,000 | 47 | | [eBay](https://enrich.chat/company/ebay/) | 10,000 to 25,000 | 59 | | [Elsevier](https://enrich.chat/company/elsevier/) | 10,000 to 25,000 | 81 | | [Game Developer](https://enrich.chat/company/game-developer/) | 25,000 to 50,000 | 57 | | [IndiaMART InterMESH](https://enrich.chat/company/indiamart-intermesh/) | 10,000 to 25,000 | 68 | | [Infinite Computer Solutions](https://enrich.chat/company/infinite-computer-solutions/) | 10,000 to 25,000 | 64 | | [Infor](https://enrich.chat/company/infor/) | 10,000 to 25,000 | 57 | | [Ingram Micro](https://enrich.chat/company/ingram-micro/) | 25,000 to 50,000 | 68 | | [LinkedIn](https://enrich.chat/company/linkedin/) | 25,000 to 50,000 | 56 | | [Meta](https://enrich.chat/company/meta/) | 100,000+ | 13 | | [Mynet](https://enrich.chat/company/mynet/) | 10,000 to 25,000 | 59 | | [NEC](https://enrich.chat/company/nec/) | 100,000+ | 43 | | [Nielsen Holdings](https://enrich.chat/company/nielsen-holdings/) | 25,000 to 50,000 | 71 | | [Ntt Data](https://enrich.chat/company/ntt-data/) | 25,000 to 50,000 | 68 | | [OYO](https://enrich.chat/company/oyo/) | 10,000 to 25,000 | 62 | | [SoftBank](https://enrich.chat/company/softbank/) | 50,000 to 100,000 | 60 | | [SONDA](https://enrich.chat/company/sonda/) | 10,000 to 25,000 | 34 | | [Stefanini Brasil](https://enrich.chat/company/stefanini-brasil/) | 25,000 to 50,000 | 39 | | [Tata Consultancy Services](https://enrich.chat/company/tata-consultancy-services/) | 100,000+ | 30 | | [Tietoevry](https://enrich.chat/company/tietoevry/) | 10,000 to 25,000 | 31 | | [Trimble](https://enrich.chat/company/trimble/) | 10,000 to 25,000 | 80 | | [Trip.com Group](https://enrich.chat/company/trip-com-group/) | 25,000 to 50,000 | 59 | | [UKG](https://enrich.chat/company/ukg/) | 10,000 to 25,000 | 58 | | [Unisys](https://enrich.chat/company/unisys/) | 10,000 to 25,000 | 46 | | [UST](https://enrich.chat/company/ust/) | 25,000 to 50,000 | 35 | | [Verizon](https://enrich.chat/company/verizon/) | 100,000+ | 117 | | [Workday](https://enrich.chat/company/workday/) | 25,000 to 50,000 | 76 | ## What else do software and technology services companies that use AppNexus (Xandr) run? These tools stand out among them: each is detected more often here than across all the organizations listed. The tick on each bar marks that wider average. **Figure: Tools found with AppNexus (Xandr) at software and technology services companies.** Bars for the share of software and technology services companies using AppNexus (Xandr) where each other tool was also detected: Demandbase 25%, 33Across 22%, Rubicon Project 20%, Drift 19%, Bizible (Adobe Marketo Measure) 15%, DocuSign 13%, Lever 13%, WalkMe 12%. *Share of software and technology services companies using AppNexus (Xandr) where each other tool was also detected. The tick marks the share across all listed organizations.* ## How big are software and technology services companies that use AppNexus (Xandr)? The columns show how these software and technology services companies spread across six size ranges. **Figure: Size of software and technology services companies using AppNexus (Xandr).** Six columns for the share of software and technology services companies using AppNexus (Xandr) in each size range from 2,000 to over 100,000 employees: 2-5K 41%, 5-10K 21%, 10-25K 22%, 25-50K 9%, 50-100K 2%, 100K+ 4%. *Share of software and technology services companies using AppNexus (Xandr) in each size range.* ## More from Information technology and services and AppNexus (Xandr) Other tools in information technology and services: [Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/information-technology-and-services/)[Microsoft 365](https://enrich.chat/companies-using/microsoft-365/information-technology-and-services/)[Google Analytics](https://enrich.chat/companies-using/google-analytics/information-technology-and-services/)[WordPress (self-hosted)](https://enrich.chat/companies-using/wordpress-org/information-technology-and-services/)[Vimeo](https://enrich.chat/companies-using/vimeo/information-technology-and-services/)[YouTube](https://enrich.chat/companies-using/youtube/information-technology-and-services/)[Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/information-technology-and-services/)[LinkedIn Marketing Solutions](https://enrich.chat/companies-using/linkedin-marketing-solutions/information-technology-and-services/)[Facebook Login](https://enrich.chat/companies-using/facebook-login/information-technology-and-services/)[Facebook Widget](https://enrich.chat/companies-using/facebook-widget/information-technology-and-services/) Other industries that use AppNexus (Xandr): [Retail](https://enrich.chat/companies-using/appnexus/retail/)[Higher education](https://enrich.chat/companies-using/appnexus/higher-education/)[Hospitals and health care](https://enrich.chat/companies-using/appnexus/hospitals-and-health-care/)[Financial services](https://enrich.chat/companies-using/appnexus/financial-services/)[Telecommunications](https://enrich.chat/companies-using/appnexus/telecommunications/)[Automotive](https://enrich.chat/companies-using/appnexus/automotive/)[Hospitality](https://enrich.chat/companies-using/appnexus/hospitality/) ## How do you reach the people who run AppNexus (Xandr) at software and technology services companies? AppNexus (Xandr) is usually owned by advertising and paid media leaders. Pick an organization from the table, then ask your AI agent for them. ```text Use www.enrich.chat to find CTOs, CIOs and heads of engineering at [company], with titles and verified work emails ``` ## Frequently asked questions ### Which software and technology services companies use AppNexus (Xandr)? AppNexus (Xandr) was detected at 9% of the software and technology services companies listed here, including Tata Consultancy Services, Meta, NEC, Verizon and CGI. ### What else do software and technology services companies that use AppNexus (Xandr) run? They most often also run Demandbase, 33Across, Rubicon Project and Drift. ### How is AppNexus (Xandr) detected? From public signals: code and tags on a company's website, HTTP headers and DNS records. A detected tool shows it was seen, not what the company pays for it. ### Who should I contact? Usually advertising and paid media leaders for the tool, and CTOs, CIOs and heads of engineering for the buying decision. Ask your AI agent to use www.enrich.chat to find them with verified work emails. ## Try this prompt Find the people who run AppNexus (Xandr) ```text Use www.enrich.chat to find CTOs, CIOs and heads of engineering at [company], with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Software and technology services companies using Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/information-technology-and-services/) - [Software and technology services companies using Microsoft 365](https://enrich.chat/companies-using/microsoft-365/information-technology-and-services/) - [Software and technology services companies using Google Analytics](https://enrich.chat/companies-using/google-analytics/information-technology-and-services/) - [Software and technology services companies using WordPress (self-hosted)](https://enrich.chat/companies-using/wordpress-org/information-technology-and-services/) - [Retailers using AppNexus (Xandr)](https://enrich.chat/companies-using/appnexus/retail/) - [Colleges and universities using AppNexus (Xandr)](https://enrich.chat/companies-using/appnexus/higher-education/) - [Hospitals and health systems using AppNexus (Xandr)](https://enrich.chat/companies-using/appnexus/hospitals-and-health-care/) - [Financial services firms using AppNexus (Xandr)](https://enrich.chat/companies-using/appnexus/financial-services/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)