> 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/rtb-house/ # Companies using RTB House RTB House is an advertising company that runs deep learning based retargeting campaigns for online retailers. 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 RTB House include Lidl in Germany, Santander Bank Polska, Peugeot, MUFG and H-E-B. RTB House 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 RTB House? RTB House is an advertising company that runs deep learning based retargeting campaigns for online retailers. It sits in the advertising and retargeting category and is usually owned by advertising and paid media leaders. ## Which companies use RTB House? Organizations where RTB House was detected include Lidl in Germany, Santander Bank Polska, Peugeot, MUFG and H-E-B. The table lists a selection of larger ones in alphabetical order; names link to company profiles. | Company | Industry | Size | | --- | --- | --- | | [Aerie by AEO](https://enrich.chat/company/aerie-by-aeo/) | Retail | 25,000 to 50,000 | | [AVON](https://enrich.chat/company/avon/) | Health, wellness and fitness | 50,000 to 100,000 | | [Bajaj Finserv](https://enrich.chat/company/bajaj-finserv/) | Financial services | 50,000 to 100,000 | | [Boots UK](https://enrich.chat/company/boots-uk/) | Retail | 50,000 to 100,000 | | [Casas Bahia](https://enrich.chat/company/casas-bahia/) | Retail | 50,000 to 100,000 | | [Deichmann](https://enrich.chat/company/deichmann/) | Retail | 25,000 to 50,000 | | [E.Leclerc](https://enrich.chat/company/e-leclerc/) | Retail | 100,000+ | | [Emirates](https://enrich.chat/company/emirates/) | Airlines and aviation | 100,000+ | | [France Travail](https://enrich.chat/company/france-travail/) | Government administration | 50,000 to 100,000 | | [Grupo Boticário](https://enrich.chat/company/grupo-botic-rio/) | Health, wellness and fitness | 25,000 to 50,000 | | [H-E-B](https://enrich.chat/company/h-e-b/) | Retail | 100,000+ | | [Itaú Unibanco](https://enrich.chat/company/ita-unibanco/) | Banking | 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 | | [Lidl in Germany](https://enrich.chat/company/lidl-in-germany/) | Retail | 100,000+ | | [Mercado Libre](https://enrich.chat/company/mercado-libre/) | Online media | 50,000 to 100,000 | | [Michaels Stores](https://enrich.chat/company/michaels-stores/) | Retail | 25,000 to 50,000 | | [MUFG](https://enrich.chat/company/mufg/) | Financial services | 100,000+ | | [Noon](https://enrich.chat/company/noon/) | Retail | 25,000 to 50,000 | | [Opel](https://enrich.chat/company/opel/) | Automotive | 50,000 to 100,000 | | [OPPO](https://enrich.chat/company/oppo/) | Telecommunications | 50,000 to 100,000 | | [Peugeot](https://enrich.chat/company/peugeot/) | Automotive | 100,000+ | | [Qatar Airways](https://enrich.chat/company/qatar-airways/) | Airlines and aviation | 25,000 to 50,000 | | [Santander Bank Polska](https://enrich.chat/company/santander-bank-polska/) | Banking | 100,000+ | | [Santander Brasil](https://enrich.chat/company/santander-brasil/) | Banking | 50,000 to 100,000 | | [Smurfit Kappa](https://enrich.chat/company/smurfit-kappa/) | Packaging and containers | 100,000+ | | [SoftBank](https://enrich.chat/company/softbank/) | Information technology and services | 50,000 to 100,000 | | [TotalEnergies](https://enrich.chat/company/totalenergies/) | Oil and energy | 100,000+ | | [Trip.com Group](https://enrich.chat/company/trip-com-group/) | Information technology and services | 25,000 to 50,000 | | [Volvo Cars](https://enrich.chat/company/volvo-cars/) | Automotive | 100,000+ | ## Which industries use RTB House most? The bars show, for each industry, the share of listed organizations where RTB House was detected. **Figure: Where RTB House shows up most often.** Bars for the share of organizations in each of 8 industries where RTB House was detected, from Publishing at 22% down to Health, wellness and fitness at 6%. *Share of listed organizations in each industry where RTB House was detected.* ## Do larger companies use RTB House more? For each size range, the column shows the share of listed organizations where RTB House was detected. **Figure: RTB House by company size.** Six columns, one per size range from 2,000 to over 100,000 employees, showing the share of organizations where RTB House was detected: 2-5K 2%, 5-10K 3%, 10-25K 3%, 25-50K 3%, 50-100K 3%, 100K+ 4%. *Share of listed organizations in each size range where RTB House was detected.* ## What tools go with RTB House? Among the organizations that use RTB House, these tools stand out: each is detected more often alongside RTB House than across all the organizations listed. The tick on each bar marks that wider average. **Figure: Tools that stand out among RTB House users.** Bars for the share of RTB House users that also use each tool, with a tick for the share across all listed organizations: Rubicon Project 67% against 2%, OpenX Ad Exchange 66% against 2%, 33Across 63% against 2%, TripleLift 63% against 2%, PubMatic 14% against 1%, Unruly 14% against 1%, Integral Ad Science 13% against 1%, DoubleVerify 12% against 1%. *Share of organizations using RTB House where each tool was also detected. The tick marks the share across all listed organizations.* [Rubicon Project](https://enrich.chat/companies-using/rubicon-project/)[OpenX Ad Exchange](https://enrich.chat/companies-using/openx/)[33Across](https://enrich.chat/companies-using/33across/)[TripleLift](https://enrich.chat/companies-using/triplelift/)[PubMatic](https://enrich.chat/companies-using/pubmatic/)[Unruly](https://enrich.chat/companies-using/unruly-media/)[Integral Ad Science](https://enrich.chat/companies-using/integral-ad-science/)[DoubleVerify](https://enrich.chat/companies-using/doubleverify/) ## RTB House by industry Open an industry to see the organizations in it that use RTB House. [Retail](https://enrich.chat/companies-using/rtb-house/retail/) ## How do you reach the people who run RTB House? 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 RTB House? Organizations where RTB House was detected include Lidl in Germany, Santander Bank Polska, Peugeot, MUFG and H-E-B. The page lists a selection of larger ones with links to their profiles. ### Which industries use RTB House most? RTB House shows up most often in publishing, luxury goods and jewelry and apparel and fashion. ### How is RTB House 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 RTB House? 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 RTB House ```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/)