> 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/varnish/government-administration/ # Government agencies using Varnish Cache Varnish Cache detected at 11% 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:** Varnish Cache was detected at 11% of the government agencies listed on this site, including HHS.gov, State of Ohio, State of California, Indiana House Democratic Caucus and United States Courts. Below are who they are, the other tools they run and how big they are. ## Which government agencies use Varnish Cache? Varnish Cache was detected at 11% of the government agencies listed on this site. They include HHS.gov, State of Ohio, State of California, Indiana House Democratic Caucus and United States Courts. The table lists a selection of larger ones in alphabetical order; names link to company profiles. | Company | Size | Tools detected | | --- | --- | --- | | AmeriCorps | 5,000 to 10,000 | 36 | | [City of Amsterdam](https://enrich.chat/company/city-of-amsterdam/) | 10,000 to 25,000 | 13 | | [City of Austin](https://enrich.chat/company/city-of-austin/) | 10,000 to 25,000 | 43 | | City of Boston | 5,000 to 10,000 | 34 | | City of Ottawa / Ville d’Ottawa | 5,000 to 10,000 | 30 | | [Conicet](https://enrich.chat/company/conicet/) | 10,000 to 25,000 | 12 | | [Duval County Public Schools](https://enrich.chat/company/duval-county-public-schools/) | 10,000 to 25,000 | 34 | | Gemeente Utrecht | 10,000 to 25,000 | 9 | | [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 | | Metro | 10,000 to 25,000 | 25 | | Métropole de Lyon | 5,000 to 10,000 | 17 | | New York State Unified Court System | 10,000 to 25,000 | 22 | | Nj Transit | 10,000 to 25,000 | 41 | | Seattle Public Schools | 5,000 to 10,000 | 34 | | [State of California](https://enrich.chat/company/state-of-california/) | 25,000 to 50,000 | 100 | | [State of Delaware](https://enrich.chat/company/state-of-delaware/) | 10,000 to 25,000 | 50 | | [State of Ohio](https://enrich.chat/company/state-of-ohio/) | 50,000 to 100,000 | 67 | | [State of Utah](https://enrich.chat/company/state-of-utah/) | 10,000 to 25,000 | 88 | | State of Wisconsin | 5,000 to 10,000 | 47 | | Texas Health and Human Services | 10,000 to 25,000 | 110 | | [The Chickasaw Nation](https://enrich.chat/company/the-chickasaw-nation/) | 10,000 to 25,000 | 20 | | The City of San Diego | 5,000 to 10,000 | 45 | | U.S. Department of Education | 5,000 to 10,000 | 49 | | U.S. Fish and Wildlife Service (USFWS) | 5,000 to 10,000 | 25 | | [United States Courts](https://enrich.chat/company/united-states-courts/) | 25,000 to 50,000 | 55 | | [USDA](https://enrich.chat/company/usda/) | 10,000 to 25,000 | 55 | | Washington Employment Security Department | 5,000 to 10,000 | 114 | | Western Cape Government | 5,000 to 10,000 | 19 | ## What else do government agencies that use Varnish Cache 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 Varnish Cache at government agencies.** Bars for the share of government agencies using Varnish Cache where each other tool was also detected: Google Translate API 48%, Mailchimp 29%, Constant Contact 25%, Webex 18%, DocuSign 12%, Formstack 12%, Pantheon 12%, SiteScout 10%. *Share of government agencies using Varnish Cache where each other tool was also detected. The tick marks the share across all listed organizations.* ## How big are government agencies that use Varnish Cache? The columns show how these government agencies spread across six size ranges. **Figure: Size of government agencies using Varnish Cache.** Six columns for the share of government agencies using Varnish Cache in each size range from 2,000 to over 100,000 employees: 2-5K 49%, 5-10K 26%, 10-25K 18%, 25-50K 4%, 50-100K 3%, 100K+ 0%. *Share of government agencies using Varnish Cache in each size range.* ## More from Government administration and Varnish Cache 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 Varnish Cache: [Higher education](https://enrich.chat/companies-using/varnish/higher-education/)[Hospitals and health care](https://enrich.chat/companies-using/varnish/hospitals-and-health-care/)[Information technology and services](https://enrich.chat/companies-using/varnish/information-technology-and-services/)[Retail](https://enrich.chat/companies-using/varnish/retail/) ## How do you reach the people who run Varnish Cache at government agencies? Varnish Cache 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 Varnish Cache? Varnish Cache was detected at 11% of the government agencies listed here, including HHS.gov, State of Ohio, State of California, Indiana House Democratic Caucus and United States Courts. ### What else do government agencies that use Varnish Cache run? They most often also run Google Translate API, Mailchimp, Constant Contact and Webex. ### How is Varnish Cache 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 Varnish Cache ```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/) - [Colleges and universities using Varnish Cache](https://enrich.chat/companies-using/varnish/higher-education/) - [Hospitals and health systems using Varnish Cache](https://enrich.chat/companies-using/varnish/hospitals-and-health-care/) - [Software and technology services companies using Varnish Cache](https://enrich.chat/companies-using/varnish/information-technology-and-services/) - [Retailers using Varnish Cache](https://enrich.chat/companies-using/varnish/retail/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)