> 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/company/us-environmental-protection-agency-epa/ # US Environmental Protection Agency (EPA) A government administration organization with 10,000 to 25,000 employees. Where it sits among its peers, the technology it runs and how to reach its people. By Enrich.chat Editorial. Updated October 21, 2026. **Short answer:** US Environmental Protection Agency (EPA) (epa.gov) is a government administration organization with 10,000 to 25,000 employees. Its public technology footprint includes Microsoft 365, Microsoft Outlook, Facebook Login and Cedexis Radar. ## How big is US Environmental Protection Agency (EPA)? US Environmental Protection Agency (EPA) has 10,000 to 25,000 employees. Among the government agencies on this site it sits among the largest. Each dot in the figure is one of its peers, placed by size; the orange dot is US Environmental Protection Agency (EPA). **Figure: Where US Environmental Protection Agency (EPA) sits among government agencies.** A strip of dots, one for each of 120 peers in government administration, spread from 2,000 to 2,000,000 employees on a log scale. US Environmental Protection Agency (EPA) is highlighted and falls in the 10,000 to 25,000 employees range among the largest. *Peers in government administration placed by employee count on a log scale. Sizes are rounded ranges from public profiles.* Headcount on public company profiles is rounded and moves as a company hires, so use the range as a guide, not as a payroll figure. ## Where is US Environmental Protection Agency (EPA) headquartered? US Environmental Protection Agency (EPA) is headquartered in Washington, District of Columbia. [More government agencies in District of Columbia](https://enrich.chat/companies-in/district-of-columbia/government-administration/)[Companies in District of Columbia](https://enrich.chat/companies-in/district-of-columbia/) ## What industry is US Environmental Protection Agency (EPA) in? US Environmental Protection Agency (EPA) works in [government administration](https://enrich.chat/industries/government-administration/). This group covers national, regional and local government departments and agencies that run public programs and administer public services. Closest matches on this site: [United States Courts](https://enrich.chat/company/united-states-courts/), [FEMA](https://enrich.chat/company/fema/), [USCIS](https://enrich.chat/company/uscis/), [Miami-Dade County](https://enrich.chat/company/miami-dade-county/), [Jefferson County Public Schools](https://enrich.chat/company/jefferson-county-public-schools/) and [USDA](https://enrich.chat/company/usda/). ## What technology does US Environmental Protection Agency (EPA) use? We detect 34 tools on US Environmental Protection Agency (EPA)'s public footprint across 14 categories, for example Constant Contact for marketing automation and crm, AWS for cloud and hosting and Facebook Login for identity and authentication. The figure counts the tools in each category; the groups below name them and link to the companies that use each one. **Figure: Tools detected at US Environmental Protection Agency (EPA), by category.** A bar chart of how many tools were detected at US Environmental Protection Agency (EPA) in each category: Email and productivity 4, Frameworks and libraries 4, Data and observability 3, Analytics and tracking 3, Video and media 3, Social and widgets 3, Marketing automation and CRM 2. *Tools detected on the public footprint of US Environmental Protection Agency (EPA), by category.* ### Marketing automation and CRM [Constant Contact](https://enrich.chat/companies-using/constant-contact/)[GoToWebinar](https://enrich.chat/companies-using/gotowebinar/) ### Cloud and hosting [AWS](https://enrich.chat/companies-using/aws/)[NGINX](https://enrich.chat/companies-using/nginx/) ### Identity and authentication [Facebook Login](https://enrich.chat/companies-using/facebook-login/) ### Data and observability [Cedexis Radar](https://enrich.chat/companies-using/cedexis-radar/)[New Relic](https://enrich.chat/companies-using/new-relic/)[MongoDB](https://enrich.chat/companies-using/mongodb/) ### Developer and DevOps tools [Python](https://enrich.chat/companies-using/python/)[Adobe ColdFusion](https://enrich.chat/companies-using/adobe-coldfusion/) ### Email and productivity [Microsoft 365](https://enrich.chat/companies-using/microsoft-365/)[Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/)[Amazon SES](https://enrich.chat/companies-using/amazon-ses/)[Webex](https://enrich.chat/companies-using/webex/) ### CDN and security [Amazon CloudFront](https://enrich.chat/companies-using/amazon-cloudfront/) ### Website platforms and CMS [WordPress (self-hosted)](https://enrich.chat/companies-using/wordpress-org/)[Drupal](https://enrich.chat/companies-using/drupal/) ### Analytics and tracking [Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/)[Google Analytics](https://enrich.chat/companies-using/google-analytics/)[Crazy Egg](https://enrich.chat/companies-using/crazy-egg/) ### Advertising and retargeting [Adobe Media Optimizer](https://enrich.chat/companies-using/adobe-media-optimizer/)[Open AdStream (AppNexus)](https://enrich.chat/companies-using/open-adstream/) ### Video and media [Vimeo](https://enrich.chat/companies-using/vimeo/)[YouTube](https://enrich.chat/companies-using/youtube/)[Getty Images](https://enrich.chat/companies-using/gettyimages/) ### Social and widgets [Facebook Widget](https://enrich.chat/companies-using/facebook-widget/)[Disqus](https://enrich.chat/companies-using/disqus/)[AddThis](https://enrich.chat/companies-using/addthis/) ### Frameworks and libraries [Vue.js](https://enrich.chat/companies-using/vue-js/)[AngularJS](https://enrich.chat/companies-using/angularjs/)[Highcharts](https://enrich.chat/companies-using/highcharts/)[Django](https://enrich.chat/companies-using/django/) Tools change as companies adopt and drop them. Check a single company at any time with the free [tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/). ## Which companies are most like US Environmental Protection Agency (EPA)? These are the closest matches among the government agencies on this site. Each is compared on the business tools it runs (a rarer tool says more than a common one), how close its size is and, when both are known, where it is based. The second column says why it matched and gives its size range. | Company | Why it matches | | --- | --- | | [United States Courts](https://enrich.chat/company/united-states-courts/) | Shares GoToWebinar, AWS and NGINX; a larger company; also based in Washington. 25,000 to 50,000 employees | | [FEMA](https://enrich.chat/company/fema/) | Shares New Relic and Webex; same size range; also based in Washington. 10,000 to 25,000 employees | | [USCIS](https://enrich.chat/company/uscis/) | Shares New Relic and Webex; a larger company; also based in Washington. 25,000 to 50,000 employees | | [Miami-Dade County](https://enrich.chat/company/miami-dade-county/) | Shares Constant Contact, GoToWebinar and AWS; same size range. 10,000 to 25,000 employees | | [Jefferson County Public Schools](https://enrich.chat/company/jefferson-county-public-schools/) | Shares Constant Contact and NGINX; same size range. 10,000 to 25,000 employees | | [USDA](https://enrich.chat/company/usda/) | Shares Constant Contact, New Relic and Amazon SES; same size range; also based in Washington. 10,000 to 25,000 employees | | [Katy ISD](https://enrich.chat/company/katy-isd/) | Shares Constant Contact, AWS and New Relic; same size range. 10,000 to 25,000 employees | | [The School District of Palm Beach County](https://enrich.chat/company/the-school-district-of-palm-beach-county/) | Shares Constant Contact, AWS and New Relic; same size range. 10,000 to 25,000 employees | To build a longer list of accounts like US Environmental Protection Agency (EPA), with the people who run their software, ask your AI agent: ```text Use www.enrich.chat to find government agencies that run Constant Contact and New Relic, like US Environmental Protection Agency (EPA), and the agency CIOs, program directors and procurement officers at each, with titles and verified work emails ``` ## How do I find the right people at US Environmental Protection Agency (EPA)? Start from the website, epa.gov. Enter it in the free email finder with a name, or ask your AI agent for the people in the roles you sell to, such as agency CIOs, program directors and procurement officers. ```text Use www.enrich.chat to find the agency CIOs, program directors and procurement officers at epa.gov, with titles and verified work emails ``` Staff addresses follow a known pattern: see the [US Environmental Protection Agency (EPA) email format](https://enrich.chat/email-format/us-environmental-protection-agency-epa/). ## Which other companies use the same tools? See who else runs the tools US Environmental Protection Agency (EPA) uses: [Microsoft 365](https://enrich.chat/companies-using/microsoft-365/)[Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/)[Vimeo](https://enrich.chat/companies-using/vimeo/)[Facebook Login](https://enrich.chat/companies-using/facebook-login/)[YouTube](https://enrich.chat/companies-using/youtube/)[Facebook Widget](https://enrich.chat/companies-using/facebook-widget/) ## Frequently asked questions ### How many employees does US Environmental Protection Agency (EPA) have? US Environmental Protection Agency (EPA) is in the 10,000 to 25,000 employees range on its public company profile. Headcounts are rounded and change as companies hire, so treat the range as a guide. ### What industry is US Environmental Protection Agency (EPA) in? US Environmental Protection Agency (EPA) works in government administration. This group covers national, regional and local government departments and agencies that run public programs and administer public services. ### What technology does US Environmental Protection Agency (EPA) use? Tools detected on its public footprint include Microsoft 365, Microsoft Outlook, Facebook Login and Cedexis Radar, across 14 categories. A detected tool shows it was seen, not what US Environmental Protection Agency (EPA) pays for it. ### Where is US Environmental Protection Agency (EPA) headquartered? US Environmental Protection Agency (EPA) is headquartered in Washington, District of Columbia. ### What companies are similar to US Environmental Protection Agency (EPA)? The closest matches on this site are United States Courts, FEMA and USCIS. They are compared on the business tools they run, their size and where they are based; the profile above lists the reasons. ### What is the website of US Environmental Protection Agency (EPA)? US Environmental Protection Agency (EPA)'s website is epa.gov. Staff email usually uses a domain like it, so check the pattern with the free email format finder before you write to anyone. ## Try this prompt Find people at US Environmental Protection Agency (EPA) ```text Use www.enrich.chat to find the agency CIOs, program directors and procurement officers at epa.gov, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [United States Courts](https://enrich.chat/company/united-states-courts/) - [FEMA](https://enrich.chat/company/fema/) - [USCIS](https://enrich.chat/company/uscis/) - [Miami-Dade County](https://enrich.chat/company/miami-dade-county/) - [Jefferson County Public Schools](https://enrich.chat/company/jefferson-county-public-schools/) - [USDA](https://enrich.chat/company/usda/) - [Katy ISD](https://enrich.chat/company/katy-isd/) - [The School District of Palm Beach County](https://enrich.chat/company/the-school-district-of-palm-beach-county/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)