> 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/ef-english-first/ # EF English First A government administration organization with 25,000 to 50,000 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:** EF English First (english1.com) is a government administration organization with 25,000 to 50,000 employees. Its public technology footprint includes Microsoft 365, Microsoft Outlook, Facebook Login and Salesforce. ## How big is EF English First? EF English First has 25,000 to 50,000 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 EF English First. **Figure: Where EF English First 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. EF English First is highlighted and falls in the 25,000 to 50,000 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 EF English First headquartered? EF English First is headquartered in Lucerne, Switzerland. [Companies in Switzerland](https://enrich.chat/companies-in/switzerland/) ## What industry is EF English First in? EF English First 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. Similar organizations on this site: [Services Australia](https://enrich.chat/company/services-australia/), [Broward County Public Schools](https://enrich.chat/company/broward-county-public-schools/), [State of Michigan](https://enrich.chat/company/state-of-michigan/), [Lancashire County Council](https://enrich.chat/company/lancashire-county-council/), [Leeds City Council](https://enrich.chat/company/leeds-city-council/) and [BC Public Service](https://enrich.chat/company/bc-public-service/). ## What technology does EF English First use? We detect 14 tools on EF English First's public footprint across 9 categories, for example Salesforce for marketing automation and crm, NGINX 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 EF English First, by category.** A bar chart of how many tools were detected at EF English First in each category: Email and productivity 2, CDN and security 2, Analytics and tracking 2, Advertising and retargeting 2, Fonts, maps and embeds 2, Marketing automation and CRM 1, Cloud and hosting 1. *Tools detected on the public footprint of EF English First, by category.* ### Marketing automation and CRM [Salesforce](https://enrich.chat/companies-using/salesforce/) ### Cloud and hosting [NGINX](https://enrich.chat/companies-using/nginx/) ### Identity and authentication [Facebook Login](https://enrich.chat/companies-using/facebook-login/) ### Email and productivity [Microsoft 365](https://enrich.chat/companies-using/microsoft-365/)[Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/) ### CDN and security [Amazon Route 53](https://enrich.chat/companies-using/route-53/)[CSC Corporate Domains](https://enrich.chat/companies-using/csc-corporate-domains/) ### Analytics and tracking [Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/)[Google Analytics](https://enrich.chat/companies-using/google-analytics/) ### Advertising and retargeting [Facebook Custom Audiences](https://enrich.chat/companies-using/facebook-custom-audiences/)[LinkedIn Marketing Solutions](https://enrich.chat/companies-using/linkedin-marketing-solutions/) ### Social and widgets [Facebook Widget](https://enrich.chat/companies-using/facebook-widget/) ### Fonts, maps and embeds [Google Maps](https://enrich.chat/companies-using/google-maps/)[Google Maps (non paid)](https://enrich.chat/companies-using/google-maps-non-paid/) 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/). ## How do I find the right people at EF English First? Start from the website, english1.com. 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 english1.com, with titles and verified work emails ``` Not sure how addresses are written at EF English First? The free [email format finder](https://enrich.chat/tools/email-format-finder/) shows the pattern for english1.com. ## Which other companies use the same tools? See who else runs the tools EF English First uses: [Microsoft 365](https://enrich.chat/companies-using/microsoft-365/)[Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/)[Facebook Login](https://enrich.chat/companies-using/facebook-login/)[Facebook Widget](https://enrich.chat/companies-using/facebook-widget/)[Facebook Custom Audiences](https://enrich.chat/companies-using/facebook-custom-audiences/)[Google Maps](https://enrich.chat/companies-using/google-maps/) ## Frequently asked questions ### How many employees does EF English First have? EF English First is in the 25,000 to 50,000 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 EF English First in? EF English First 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 EF English First use? Tools detected on its public footprint include Microsoft 365, Microsoft Outlook, Facebook Login and Salesforce, across 9 categories. A detected tool shows it was seen, not what EF English First pays for it. ### Where is EF English First headquartered? EF English First is headquartered in Lucerne, Switzerland. ### What is the website of EF English First? EF English First's website is english1.com. 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 EF English First ```text Use www.enrich.chat to find the agency CIOs, program directors and procurement officers at english1.com, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Services Australia](https://enrich.chat/company/services-australia/) - [Broward County Public Schools](https://enrich.chat/company/broward-county-public-schools/) - [State of Michigan](https://enrich.chat/company/state-of-michigan/) - [Lancashire County Council](https://enrich.chat/company/lancashire-county-council/) - [Leeds City Council](https://enrich.chat/company/leeds-city-council/) - [BC Public Service](https://enrich.chat/company/bc-public-service/) - [Commonwealth of Kentucky](https://enrich.chat/company/commonwealth-of-kentucky/) - [Indiana House Democratic Caucus](https://enrich.chat/company/indiana-house-democratic-caucus/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)