> 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/microsoft-iis/ # Companies using Microsoft IIS Microsoft Internet Information Services is a web server for hosting websites and applications on Windows Server. 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 Microsoft IIS include Sumitomo Electric, Empower, La Poste Groupe, Andrade Gutierrez and Aditya Birla Group. Microsoft IIS is in the cloud and hosting category; below are the industries where it is most common, how adoption changes with size and the tools found alongside it. ## What is Microsoft IIS? Microsoft Internet Information Services is a web server for hosting websites and applications on Windows Server. It sits in the cloud and hosting category and is usually owned by IT and cloud infrastructure leaders. ## Which companies use Microsoft IIS? Organizations where Microsoft IIS was detected include Sumitomo Electric, Empower, La Poste Groupe, Andrade Gutierrez and Aditya Birla Group. The table lists a selection of larger ones in alphabetical order; names link to company profiles. | Company | Industry | Size | | --- | --- | --- | | [Aditya Birla Group](https://enrich.chat/company/aditya-birla-group/) | Executive office | 100,000+ | | [Advocate Health Care](https://enrich.chat/company/advocate-health-care/) | Hospitals and health care | 100,000+ | | [Alorica](https://enrich.chat/company/alorica/) | Management consulting | 100,000+ | | [Anadolu Group](https://enrich.chat/company/anadolu-group/) | Investment management | 100,000+ | | [Andrade Gutierrez](https://enrich.chat/company/andrade-gutierrez/) | Construction | 100,000+ | | [Aurora Health Care](https://enrich.chat/company/aurora-health-care/) | Hospitals and health care | 100,000+ | | [CEVA Logistics](https://enrich.chat/company/ceva-logistics/) | Logistics and supply chain | 100,000+ | | [COFCO](https://enrich.chat/company/cofco/) | Food production | 100,000+ | | [Daimler Truck](https://enrich.chat/company/daimler-truck/) | Automotive | 100,000+ | | [Empower](https://enrich.chat/company/empower/) | Financial services | 100,000+ | | [ESS](https://enrich.chat/company/ess/) | Government administration | 100,000+ | | [Honeywell International](https://enrich.chat/company/honeywell-international/) | Electrical and electronic manufacturing | 100,000+ | | [Intel](https://enrich.chat/company/intel/) | Semiconductors | 100,000+ | | [Johnson Controls International](https://enrich.chat/company/johnson-controls-international/) | Machinery | 100,000+ | | [Koch](https://enrich.chat/company/koch/) | Investment management | 100,000+ | | [La Poste Groupe](https://enrich.chat/company/la-poste-groupe/) | Logistics and supply chain | 100,000+ | | [Maersk](https://enrich.chat/company/maersk/) | Logistics and supply chain | 100,000+ | | [NHS Wales](https://enrich.chat/company/nhs-wales/) | Hospitals and health care | 50,000 to 100,000 | | [NSW Health](https://enrich.chat/company/nsw-health/) | Hospitals and health care | 100,000+ | | [Providence Health & Services](https://enrich.chat/company/providence-health-and-services/) | Hospitals and health care | 100,000+ | | [Saint-Gobain](https://enrich.chat/company/saint-gobain/) | Building materials | 100,000+ | | [Saint-Gobain Sekurit](https://enrich.chat/company/saint-gobain-sekurit/) | Glass, ceramics and concrete | 100,000+ | | [Sumitomo Electric](https://enrich.chat/company/sumitomo-electric/) | Electrical and electronic manufacturing | 100,000+ | | [Talaat Moustafa Group](https://enrich.chat/company/talaat-moustafa-group/) | Real estate | 100,000+ | | [Thermo Fisher Scientific](https://enrich.chat/company/thermo-fisher-scientific/) | Research | 100,000+ | | [Toshiba](https://enrich.chat/company/toshiba/) | Electrical and electronic manufacturing | 100,000+ | | [Verizon](https://enrich.chat/company/verizon/) | Information technology and services | 100,000+ | | [VINCI Construction](https://enrich.chat/company/vinci-construction/) | Construction | 100,000+ | | [Wesfarmers](https://enrich.chat/company/wesfarmers/) | Retail | 100,000+ | | [Wilmar International](https://enrich.chat/company/wilmar-international/) | Food production | 100,000+ | ## Which industries use Microsoft IIS most? The bars show, for each industry, the share of listed organizations where Microsoft IIS was detected. **Figure: Where Microsoft IIS shows up most often.** Bars for the share of organizations in each of 8 industries where Microsoft IIS was detected, from Primary and secondary education at 39% down to Research at 16%. *Share of listed organizations in each industry where Microsoft IIS was detected.* ## Do larger companies use Microsoft IIS more? For each size range, the column shows the share of listed organizations where Microsoft IIS was detected. **Figure: Microsoft IIS by company size.** Six columns, one per size range from 2,000 to over 100,000 employees, showing the share of organizations where Microsoft IIS was detected: 2-5K 10%, 5-10K 11%, 10-25K 11%, 25-50K 12%, 50-100K 10%, 100K+ 10%. *Share of listed organizations in each size range where Microsoft IIS was detected.* ## What tools go with Microsoft IIS? Among the organizations that use Microsoft IIS, these tools stand out: each is detected more often alongside Microsoft IIS than across all the organizations listed. The tick on each bar marks that wider average. **Figure: Tools that stand out among Microsoft IIS users.** Bars for the share of Microsoft IIS users that also use each tool, with a tick for the share across all listed organizations: New Relic 30% against 19%, Google AdSense 29% against 19%, Microsoft Azure Hosting 22% against 11%, Google Translate API 19% against 9%, Crazy Egg 13% against 7%, Amadesa 12% against 9%, Qualtrics 11% against 7%, Google Analytics Ecommerce Tracking 10% against 6%. *Share of organizations using Microsoft IIS where each tool was also detected. The tick marks the share across all listed organizations.* [New Relic](https://enrich.chat/companies-using/new-relic/)[Google AdSense](https://enrich.chat/companies-using/google-adsense/)[Microsoft Azure Hosting](https://enrich.chat/companies-using/microsoft-azure-hosting/)[Google Translate API](https://enrich.chat/companies-using/google-translate-api/)[Crazy Egg](https://enrich.chat/companies-using/crazy-egg/)[Amadesa](https://enrich.chat/companies-using/amadesa/)[Qualtrics](https://enrich.chat/companies-using/qualtrics/)[Google Analytics Ecommerce Tracking](https://enrich.chat/companies-using/google-analytics-ecommerce-tracking/) ## Microsoft IIS by industry Open an industry to see the organizations in it that use Microsoft IIS. [Hospitals and health care](https://enrich.chat/companies-using/microsoft-iis/hospitals-and-health-care/)[Higher education](https://enrich.chat/companies-using/microsoft-iis/higher-education/)[Government administration](https://enrich.chat/companies-using/microsoft-iis/government-administration/)[Information technology and services](https://enrich.chat/companies-using/microsoft-iis/information-technology-and-services/)[Retail](https://enrich.chat/companies-using/microsoft-iis/retail/)[Financial services](https://enrich.chat/companies-using/microsoft-iis/financial-services/)[Automotive](https://enrich.chat/companies-using/microsoft-iis/automotive/)[Insurance](https://enrich.chat/companies-using/microsoft-iis/insurance/) ## How do you reach the people who run Microsoft IIS? The tool tells you what a company already runs; the people to talk to are usually IT and cloud infrastructure leaders. Pick an account from the table, then ask your AI agent for them. ```text Use www.enrich.chat to find the IT and cloud infrastructure 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 Microsoft IIS? Organizations where Microsoft IIS was detected include Sumitomo Electric, Empower, La Poste Groupe, Andrade Gutierrez and Aditya Birla Group. The page lists a selection of larger ones with links to their profiles. ### Which industries use Microsoft IIS most? Microsoft IIS shows up most often in primary and secondary education, education management and higher education. ### How is Microsoft IIS 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 Microsoft IIS? Usually IT and cloud infrastructure 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 Microsoft IIS ```text Use www.enrich.chat to find the IT and cloud infrastructure leaders at [company], with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Companies using AWS](https://enrich.chat/companies-using/aws/) - [Companies using NGINX](https://enrich.chat/companies-using/nginx/) - [Companies using Microsoft Azure Hosting](https://enrich.chat/companies-using/microsoft-azure-hosting/) - [Companies using WP Engine](https://enrich.chat/companies-using/wp-engine/) - [Companies using Render](https://enrich.chat/companies-using/render/) - [Companies using Ubuntu](https://enrich.chat/companies-using/ubuntu/) - [Companies using Google Cloud Hosting](https://enrich.chat/companies-using/google-cloud-hosting/) - [Companies using Pantheon](https://enrich.chat/companies-using/pantheon/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)