> 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/insurance/ # Insurance companies using Microsoft IIS Microsoft IIS detected at 11% of the insurance 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:** Microsoft IIS was detected at 11% of the insurance companies listed on this site, including Progressive Insurance, The Allstate, Chubb, ERGO Group and Lockton Companies. Below are who they are, the other tools they run and how big they are. ## Which insurance companies use Microsoft IIS? Microsoft IIS was detected at 11% of the insurance companies listed on this site. They include Progressive Insurance, The Allstate, Chubb, ERGO Group and Lockton Companies. The table lists a selection of larger ones in alphabetical order; names link to company profiles. | Company | Size | Tools detected | | --- | --- | --- | | [Alliant Insurance Services](https://enrich.chat/company/alliant-insurance-services/) | 10,000 to 25,000 | 19 | | American Income Life Insurance | 10,000 to 25,000 | 42 | | American National | 5,000 to 10,000 | 21 | | AmWINS Group | 10,000 to 25,000 | 16 | | AssuredPartners | 10,000 to 25,000 | 31 | | AXA Partners | 5,000 to 10,000 | 11 | | Bharti AXA Life Insurance | 5,000 to 10,000 | 22 | | CareSource | 2,000 to 5,000 | 38 | | [Chubb](https://enrich.chat/company/chubb/) | 25,000 to 50,000 | 79 | | Colonial Life | 5,000 to 10,000 | 32 | | Combined | 5,000 to 10,000 | 26 | | EFU Life Assurance | 5,000 to 10,000 | 24 | | [ERGO Group](https://enrich.chat/company/ergo-group/) | 25,000 to 50,000 | 49 | | Globe Life | 5,000 to 10,000 | 37 | | Goosehead Insurance Agency | 5,000 to 10,000 | 32 | | Great American Insurance Group | 10,000 to 25,000 | 27 | | HealthMarkets | 2,000 to 5,000 | 38 | | HealthPlanOne | 2,000 to 5,000 | 15 | | Kemper | 10,000 to 25,000 | 40 | | [Lockton Companies](https://enrich.chat/company/lockton-companies/) | 10,000 to 25,000 | 41 | | MAAF Assurances | 2,000 to 5,000 | 16 | | Matmut | 5,000 to 10,000 | 50 | | NFP | 2,000 to 5,000 | 50 | | Niva Bupa Health Insurance | 5,000 to 10,000 | 31 | | [Progressive Insurance](https://enrich.chat/company/progressive-insurance/) | 50,000 to 100,000 | 51 | | Protective Life | 2,000 to 5,000 | 35 | | Salud Total | 2,000 to 5,000 | 18 | | SulAmérica | 5,000 to 10,000 | 23 | | [The Allstate](https://enrich.chat/company/the-allstate/) | 50,000 to 100,000 | 66 | | WellCare | 5,000 to 10,000 | 23 | ## What else do insurance companies 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 insurance companies.** Bars for the share of insurance companies using Microsoft IIS where each other tool was also detected: Ruxit (Dynatrace) 42%, Google Analytics Ecommerce Tracking 25%, FullStory 15%, AppDynamics 12%, Dynatrace 10%, LivePerson Monitor 10%, Sitecore 10%, TubeMogul 10%. *Share of insurance companies using Microsoft IIS where each other tool was also detected. The tick marks the share across all listed organizations.* ## How big are insurance companies that use Microsoft IIS? The columns show how these insurance companies spread across six size ranges. **Figure: Size of insurance companies using Microsoft IIS.** Six columns for the share of insurance companies using Microsoft IIS in each size range from 2,000 to over 100,000 employees: 2-5K 42%, 5-10K 30%, 10-25K 18%, 25-50K 5%, 50-100K 5%, 100K+ 0%. *Share of insurance companies using Microsoft IIS in each size range.* ## More from Insurance and Microsoft IIS Other tools in insurance: [Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/insurance/)[Microsoft 365](https://enrich.chat/companies-using/microsoft-365/insurance/)[Google Analytics](https://enrich.chat/companies-using/google-analytics/insurance/)[Facebook Login](https://enrich.chat/companies-using/facebook-login/insurance/)[Facebook Widget](https://enrich.chat/companies-using/facebook-widget/insurance/)[Facebook Custom Audiences](https://enrich.chat/companies-using/facebook-custom-audiences/insurance/)[Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/insurance/)[DoubleClick](https://enrich.chat/companies-using/doubleclick/insurance/)[Vimeo](https://enrich.chat/companies-using/vimeo/insurance/)[DoubleClick Conversion Tracking](https://enrich.chat/companies-using/doubleclick-conversion/insurance/) 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/)[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/) ## How do you reach the people who run Microsoft IIS at insurance companies? 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 chief underwriting officers, CIOs and claims leaders at [company], with titles and verified work emails ``` ## Frequently asked questions ### Which insurance companies use Microsoft IIS? Microsoft IIS was detected at 11% of the insurance companies listed here, including Progressive Insurance, The Allstate, Chubb, ERGO Group and Lockton Companies. ### What else do insurance companies that use Microsoft IIS run? They most often also run Ruxit (Dynatrace), Google Analytics Ecommerce Tracking, FullStory and AppDynamics. ### 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 chief underwriting officers, CIOs and claims leaders 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 chief underwriting officers, CIOs and claims leaders at [company], with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Insurance companies using Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/insurance/) - [Insurance companies using Microsoft 365](https://enrich.chat/companies-using/microsoft-365/insurance/) - [Insurance companies using Google Analytics](https://enrich.chat/companies-using/google-analytics/insurance/) - [Insurance companies using Facebook Login](https://enrich.chat/companies-using/facebook-login/insurance/) - [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/) - [Government agencies using Microsoft IIS](https://enrich.chat/companies-using/microsoft-iis/government-administration/) - [Software and technology services companies using Microsoft IIS](https://enrich.chat/companies-using/microsoft-iis/information-technology-and-services/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)