> 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/government-administration/ # Government agencies using Microsoft IIS Microsoft IIS detected at 21% of the government agencies 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:** Microsoft IIS was detected at 21% of the government agencies listed on this site, including ESS, Correios, HHS.gov, State of Arkansas and State of Ohio. Below are who they are, the other tools they run and how big they are. ## Which government agencies use Microsoft IIS? Microsoft IIS was detected at 21% of the government agencies listed on this site. They include ESS, Correios, HHS.gov, State of Arkansas and State of Ohio. The table lists a selection of larger ones in alphabetical order; names link to company profiles. | Company | Size | Tools detected | | --- | --- | --- | | [Aberdeenshire Council](https://enrich.chat/company/aberdeenshire-council/) | 10,000 to 25,000 | 16 | | [Bright Horizons](https://enrich.chat/company/bright-horizons/) | 10,000 to 25,000 | 66 | | [Broward County Public Schools](https://enrich.chat/company/broward-county-public-schools/) | 25,000 to 50,000 | 35 | | [City of Calgary](https://enrich.chat/company/city-of-calgary/) | 10,000 to 25,000 | 49 | | [City of Cape Town](https://enrich.chat/company/city-of-cape-town/) | 10,000 to 25,000 | 12 | | [City of Houston](https://enrich.chat/company/city-of-houston/) | 10,000 to 25,000 | 34 | | [City of Philadelphia](https://enrich.chat/company/city-of-philadelphia/) | 25,000 to 50,000 | 47 | | [City of Tshwane Metropolitan Municipality](https://enrich.chat/company/city-of-tshwane-metropolitan-municipality/) | 10,000 to 25,000 | 7 | | [Correios](https://enrich.chat/company/correios/) | 50,000 to 100,000 | 14 | | [ESS](https://enrich.chat/company/ess/) | 100,000+ | 29 | | [Florida Health](https://enrich.chat/company/florida-health/) | 10,000 to 25,000 | 11 | | [HHS.gov](https://enrich.chat/company/hhs-gov/) | 50,000 to 100,000 | 57 | | [Indiana House Democratic Caucus](https://enrich.chat/company/indiana-house-democratic-caucus/) | 25,000 to 50,000 | 112 | | [Jefferson County Public Schools](https://enrich.chat/company/jefferson-county-public-schools/) | 10,000 to 25,000 | 19 | | [Lancashire County Council](https://enrich.chat/company/lancashire-county-council/) | 25,000 to 50,000 | 22 | | [Learning Care Group](https://enrich.chat/company/learning-care-group/) | 10,000 to 25,000 | 26 | | [Maximus](https://enrich.chat/company/maximus/) | 25,000 to 50,000 | 31 | | [Ministero della Giustizia](https://enrich.chat/company/ministero-della-giustizia/) | 10,000 to 25,000 | 15 | | [State of Arkansas](https://enrich.chat/company/state-of-arkansas/) | 50,000 to 100,000 | 53 | | [State of California](https://enrich.chat/company/state-of-california/) | 25,000 to 50,000 | 100 | | [State of Michigan](https://enrich.chat/company/state-of-michigan/) | 25,000 to 50,000 | 54 | | [State of Ohio](https://enrich.chat/company/state-of-ohio/) | 50,000 to 100,000 | 67 | | [State of Oregon](https://enrich.chat/company/state-of-oregon/) | 25,000 to 50,000 | 74 | | [State of Utah](https://enrich.chat/company/state-of-utah/) | 10,000 to 25,000 | 88 | | [The Narayana Group](https://enrich.chat/company/the-narayana-group/) | 50,000 to 100,000 | 18 | | [The School District of Palm Beach County](https://enrich.chat/company/the-school-district-of-palm-beach-county/) | 10,000 to 25,000 | 26 | | [Tribunal de Justiça de São Paulo](https://enrich.chat/company/tribunal-de-justi-a-de-s-o-paulo/) | 10,000 to 25,000 | 12 | | [U.S. Department of Commerce](https://enrich.chat/company/u-s-department-of-commerce/) | 25,000 to 50,000 | 35 | | [United States Courts](https://enrich.chat/company/united-states-courts/) | 25,000 to 50,000 | 55 | | [Workingfor.be](https://enrich.chat/company/workingfor-be/) | 10,000 to 25,000 | 6 | ## What else do government agencies that use Microsoft IIS 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 Microsoft IIS at government agencies.** Bars for the share of government agencies using Microsoft IIS where each other tool was also detected: Google Translate API 53%, Google AdSense 44%, Constant Contact 26%, Mailchimp 22%, Google Analytics Ecommerce Tracking 15%, Webex 15%, Ubuntu 12%, Wufoo 12%. *Share of government agencies using Microsoft IIS where each other tool was also detected. The tick marks the share across all listed organizations.* ## How big are government agencies that use Microsoft IIS? The columns show how these government agencies spread across six size ranges. **Figure: Size of government agencies using Microsoft IIS.** Six columns for the share of government agencies using Microsoft IIS in each size range from 2,000 to over 100,000 employees: 2-5K 50%, 5-10K 20%, 10-25K 19%, 25-50K 7%, 50-100K 3%, 100K+ 1%. *Share of government agencies using Microsoft IIS in each size range.* ## More from Government administration and Microsoft IIS Other tools in government administration: [Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/government-administration/)[Google Analytics](https://enrich.chat/companies-using/google-analytics/government-administration/)[Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/government-administration/)[Microsoft 365](https://enrich.chat/companies-using/microsoft-365/government-administration/)[YouTube](https://enrich.chat/companies-using/youtube/government-administration/)[Vimeo](https://enrich.chat/companies-using/vimeo/government-administration/)[WordPress (self-hosted)](https://enrich.chat/companies-using/wordpress-org/government-administration/)[Facebook Widget](https://enrich.chat/companies-using/facebook-widget/government-administration/)[Facebook Login](https://enrich.chat/companies-using/facebook-login/government-administration/)[Adobe Media Optimizer](https://enrich.chat/companies-using/adobe-media-optimizer/government-administration/) Other industries 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/)[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 at government agencies? Microsoft IIS is usually owned by IT and cloud infrastructure leaders. Pick an organization from the table, then ask your AI agent for them. ```text Use www.enrich.chat to find agency CIOs, program directors and procurement officers at [company], with titles and verified work emails ``` ## Frequently asked questions ### Which government agencies use Microsoft IIS? Microsoft IIS was detected at 21% of the government agencies listed here, including ESS, Correios, HHS.gov, State of Arkansas and State of Ohio. ### What else do government agencies that use Microsoft IIS run? They most often also run Google Translate API, Google AdSense, Constant Contact and Mailchimp. ### How is Microsoft IIS 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 IT and cloud infrastructure leaders for the tool, and agency CIOs, program directors and procurement officers 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 Microsoft IIS ```text Use www.enrich.chat to find agency CIOs, program directors and procurement officers at [company], with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Government agencies using Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/government-administration/) - [Government agencies using Google Analytics](https://enrich.chat/companies-using/google-analytics/government-administration/) - [Government agencies using Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/government-administration/) - [Government agencies using Microsoft 365](https://enrich.chat/companies-using/microsoft-365/government-administration/) - [Hospitals and health systems using Microsoft IIS](https://enrich.chat/companies-using/microsoft-iis/hospitals-and-health-care/) - [Colleges and universities using Microsoft IIS](https://enrich.chat/companies-using/microsoft-iis/higher-education/) - [Software and technology services companies using Microsoft IIS](https://enrich.chat/companies-using/microsoft-iis/information-technology-and-services/) - [Retailers using Microsoft IIS](https://enrich.chat/companies-using/microsoft-iis/retail/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)