> 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/quantcast/ # Companies using Quantcast Quantcast is an advertising and audience measurement platform offering analytics, audience insights and ad targeting. Here are the organizations where it was detected, where it is most common and how to reach the people who run it. By Enrich.chat Editorial. Updated October 21, 2026. **Short answer:** Organizations that use Quantcast include Stellantis, J.P. Morgan, Kaiser Permanente, Peugeot and Woolworths Supermarkets. Quantcast is in the advertising and retargeting category; below are the industries where it is most common, how adoption changes with size and the tools found alongside it. ## What is Quantcast? Quantcast is an advertising and audience measurement platform offering analytics, audience insights and ad targeting. It sits in the advertising and retargeting category and is usually owned by advertising and paid media leaders. ## Which companies use Quantcast? Organizations where Quantcast was detected include Stellantis, J.P. Morgan, Kaiser Permanente, Peugeot and Woolworths Supermarkets. The table lists a selection of larger ones in alphabetical order; names link to company profiles. | Company | Industry | Size | | --- | --- | --- | | [Adient](https://enrich.chat/company/adient/) | Automotive | 50,000 to 100,000 | | [Cisco Systems](https://enrich.chat/company/cisco-systems/) | Information technology and services | 50,000 to 100,000 | | [Cleveland Clinic](https://enrich.chat/company/cleveland-clinic/) | Hospitals and health care | 50,000 to 100,000 | | [Dollar General](https://enrich.chat/company/dollar-general/) | Retail | 100,000+ | | [Emerson Electric](https://enrich.chat/company/emerson-electric/) | Machinery | 50,000 to 100,000 | | [Fresenius Medical Care](https://enrich.chat/company/fresenius-medical-care/) | Hospitals and health care | 100,000+ | | [Genpact](https://enrich.chat/company/genpact/) | Management consulting | 100,000+ | | [Goodwill Industries International](https://enrich.chat/company/goodwill-industries-international/) | Nonprofit organization management | 100,000+ | | [Heathrow](https://enrich.chat/company/heathrow/) | Airlines and aviation | 50,000 to 100,000 | | [Hilton Austin](https://enrich.chat/company/hilton-austin/) | Hospitality | 100,000+ | | [J.P. Morgan](https://enrich.chat/company/j-p-morgan/) | Financial services | 100,000+ | | [John Deere](https://enrich.chat/company/john-deere/) | Machinery | 50,000 to 100,000 | | [Kaiser Permanente](https://enrich.chat/company/kaiser-permanente/) | Hospitals and health care | 100,000+ | | [Kohl's](https://enrich.chat/company/kohls/) | Retail | 50,000 to 100,000 | | [LG Electronics U.S.A.](https://enrich.chat/company/lg-electronics-u-s-a/) | Electrical and electronic manufacturing | 50,000 to 100,000 | | [Mayo Clinic](https://enrich.chat/company/mayo-clinic/) | Hospitals and health care | 50,000 to 100,000 | | [MGM Resorts International](https://enrich.chat/company/mgm-resorts-international/) | Hospitality | 50,000 to 100,000 | | [NYC Media](https://enrich.chat/company/nyc-media/) | Primary and secondary education | 50,000 to 100,000 | | [Peugeot](https://enrich.chat/company/peugeot/) | Automotive | 100,000+ | | [Royal Caribbean International](https://enrich.chat/company/royal-caribbean-international/) | Leisure, travel and tourism | 100,000+ | | [Royal Mail](https://enrich.chat/company/royal-mail/) | Package and freight delivery | 100,000+ | | [Staples](https://enrich.chat/company/staples/) | Retail | 50,000 to 100,000 | | [Stellantis](https://enrich.chat/company/stellantis/) | Automotive | 100,000+ | | [TELUS](https://enrich.chat/company/telus/) | Telecommunications | 100,000+ | | [The AA](https://enrich.chat/company/the-aa/) | Automotive | 100,000+ | | [The Gap](https://enrich.chat/company/the-gap/) | Retail | 50,000 to 100,000 | | [Trenitalia](https://enrich.chat/company/trenitalia/) | Transportation, trucking and railroad | 50,000 to 100,000 | | [Vodafone](https://enrich.chat/company/vodafone/) | Telecommunications | 100,000+ | | [Volvo Cars](https://enrich.chat/company/volvo-cars/) | Automotive | 100,000+ | | [Woolworths Supermarkets](https://enrich.chat/company/woolworths-supermarkets/) | Retail | 100,000+ | ## Which industries use Quantcast most? The bars show, for each industry, the share of listed organizations where Quantcast was detected. **Figure: Where Quantcast shows up most often.** Bars for the share of organizations in each of 8 industries where Quantcast was detected, from Publishing at 28% down to Apparel and fashion at 7%. *Share of listed organizations in each industry where Quantcast was detected.* ## Do larger companies use Quantcast more? For each size range, the column shows the share of listed organizations where Quantcast was detected. **Figure: Quantcast by company size.** Six columns, one per size range from 2,000 to over 100,000 employees, showing the share of organizations where Quantcast was detected: 2-5K 4%, 5-10K 6%, 10-25K 5%, 25-50K 6%, 50-100K 6%, 100K+ 5%. *Share of listed organizations in each size range where Quantcast was detected.* ## What tools go with Quantcast? Among the organizations that use Quantcast, these tools stand out: each is detected more often alongside Quantcast than across all the organizations listed. The tick on each bar marks that wider average. **Figure: Tools that stand out among Quantcast users.** Bars for the share of Quantcast users that also use each tool, with a tick for the share across all listed organizations: Amazon Associates 29% against 4%, OpenX Ad Exchange 17% against 2%, Flashtalking 16% against 2%, comScore 15% against 2%, Moat 14% against 2%, Integral Ad Science 10% against 1%, DoubleVerify 10% against 1%, PubMatic 10% against 1%. *Share of organizations using Quantcast where each tool was also detected. The tick marks the share across all listed organizations.* [Amazon Associates](https://enrich.chat/companies-using/amazon-associates/)[OpenX Ad Exchange](https://enrich.chat/companies-using/openx/)[Flashtalking](https://enrich.chat/companies-using/flashtalking/)[comScore](https://enrich.chat/companies-using/comscore/)[Moat](https://enrich.chat/companies-using/moat/)[Integral Ad Science](https://enrich.chat/companies-using/integral-ad-science/)[DoubleVerify](https://enrich.chat/companies-using/doubleverify/)[PubMatic](https://enrich.chat/companies-using/pubmatic/) ## Quantcast by industry Open an industry to see the organizations in it that use Quantcast. [Higher education](https://enrich.chat/companies-using/quantcast/higher-education/)[Information technology and services](https://enrich.chat/companies-using/quantcast/information-technology-and-services/)[Retail](https://enrich.chat/companies-using/quantcast/retail/) ## How do you reach the people who run Quantcast? The tool tells you what a company already runs; the people to talk to are usually advertising and paid media leaders. Pick an account from the table, then ask your AI agent for them. ```text Use www.enrich.chat to find the advertising and paid media leaders at [company], with titles and verified work emails ``` Check any other company with the free [tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/), or find a company's [email format](https://enrich.chat/tools/email-format-finder/). ## Frequently asked questions ### What companies use Quantcast? Organizations where Quantcast was detected include Stellantis, J.P. Morgan, Kaiser Permanente, Peugeot and Woolworths Supermarkets. The page lists a selection of larger ones with links to their profiles. ### Which industries use Quantcast most? Quantcast shows up most often in publishing, higher education and nonprofit organization management. ### How is Quantcast usage detected? From public signals: code and tags on a company's website, the HTTP headers its servers send, and DNS records. A detected tool shows it was seen, not what the company pays for it. ### Who should I contact at a company that uses Quantcast? Usually advertising and paid media leaders. Ask your AI agent to use www.enrich.chat to find people in those roles at the account, with verified work emails. ## Try this prompt Find the people who run Quantcast ```text Use www.enrich.chat to find the advertising and paid media leaders at [company], with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Companies using Facebook Custom Audiences](https://enrich.chat/companies-using/facebook-custom-audiences/) - [Companies using DoubleClick](https://enrich.chat/companies-using/doubleclick/) - [Companies using Adobe Media Optimizer](https://enrich.chat/companies-using/adobe-media-optimizer/) - [Companies using DoubleClick Conversion Tracking](https://enrich.chat/companies-using/doubleclick-conversion/) - [Companies using Google Dynamic Remarketing](https://enrich.chat/companies-using/google-dynamic-remarketing/) - [Companies using LinkedIn Marketing Solutions](https://enrich.chat/companies-using/linkedin-marketing-solutions/) - [Companies using Google Ads Conversion Tracking](https://enrich.chat/companies-using/google-adwords-conversion/) - [Companies using DoubleClick Floodlight](https://enrich.chat/companies-using/doubleclick-floodlight/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)