> 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/the-adecco-group/ # The Adecco Group A human resources 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:** The Adecco Group (adeccogroup.com) is a human resources organization with 25,000 to 50,000 employees. Its public technology footprint includes Microsoft Outlook, Facebook Login, Salesforce and Amazon SES. ## How big is The Adecco Group? The Adecco Group has 25,000 to 50,000 employees. Among the human resources firms 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 The Adecco Group. **Figure: Where The Adecco Group sits among human resources firms.** A strip of dots, one for each of 65 peers in human resources, spread from 2,000 to 2,000,000 employees on a log scale. The Adecco Group is highlighted and falls in the 25,000 to 50,000 employees range among the largest. *Peers in human resources 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 The Adecco Group headquartered? The Adecco Group is headquartered in Zuerich, Switzerland. [Companies in Switzerland](https://enrich.chat/companies-in/switzerland/) ## What industry is The Adecco Group in? The Adecco Group works in [human resources](https://enrich.chat/industries/human-resources/). This group covers firms that provide HR outsourcing, payroll, benefits administration and workforce management services. Similar organizations on this site: [Senior Living Chaplains](https://enrich.chat/company/senior-living-chaplains/), [Randstad](https://enrich.chat/company/randstad/), [Randstad India](https://enrich.chat/company/randstad-india/), [Na volné noze](https://enrich.chat/company/na-voln-noze/), [Work From Home/ Fresher & Experience Jobs](https://enrich.chat/company/work-from-home-fresher-and-experience-jobs/) and [House of HR](https://enrich.chat/company/house-of-hr/). ## What technology does The Adecco Group use? We detect 36 tools on The Adecco Group's public footprint across 14 categories, for example Salesforce for marketing automation and crm, Microsoft Azure Hosting for cloud and hosting and Oracle Taleo for hr and recruiting. 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 The Adecco Group, by category.** A bar chart of how many tools were detected at The Adecco Group in each category: Advertising and retargeting 8, Analytics and tracking 5, HR and recruiting 4, Fonts, maps and embeds 3, Marketing automation and CRM 2, Cloud and hosting 2, Email and productivity 2. *Tools detected on the public footprint of The Adecco Group, by category.* ### Marketing automation and CRM [Salesforce](https://enrich.chat/companies-using/salesforce/)[Pardot (Account Engagement)](https://enrich.chat/companies-using/pardot/) ### Cloud and hosting [Microsoft Azure Hosting](https://enrich.chat/companies-using/microsoft-azure-hosting/)[Microsoft IIS](https://enrich.chat/companies-using/microsoft-iis/) ### HR and recruiting [Oracle Taleo](https://enrich.chat/companies-using/taleo/)[Greenhouse](https://enrich.chat/companies-using/greenhouse/)[Jobvite](https://enrich.chat/companies-using/jobvite/)[Indeed](https://enrich.chat/companies-using/indeed/) ### Identity and authentication [Facebook Login](https://enrich.chat/companies-using/facebook-login/) ### Developer and DevOps tools [BugHerd](https://enrich.chat/companies-using/bugherd/) ### Email and productivity [Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/)[Amazon SES](https://enrich.chat/companies-using/amazon-ses/) ### Website platforms and CMS [WordPress (self-hosted)](https://enrich.chat/companies-using/wordpress-org/)[Sitecore](https://enrich.chat/companies-using/sitecore/) ### Analytics and tracking [Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/)[Google Analytics](https://enrich.chat/companies-using/google-analytics/)[Hotjar](https://enrich.chat/companies-using/hotjar/)[Crazy Egg](https://enrich.chat/companies-using/crazy-egg/)[Tealium](https://enrich.chat/companies-using/tealium/) ### Advertising and retargeting [Facebook Custom Audiences](https://enrich.chat/companies-using/facebook-custom-audiences/)[DoubleClick](https://enrich.chat/companies-using/doubleclick/)[DoubleClick Conversion Tracking](https://enrich.chat/companies-using/doubleclick-conversion/)[Google Dynamic Remarketing](https://enrich.chat/companies-using/google-dynamic-remarketing/)[LinkedIn Marketing Solutions](https://enrich.chat/companies-using/linkedin-marketing-solutions/)[Google Ads Conversion Tracking](https://enrich.chat/companies-using/google-adwords-conversion/)[DoubleClick Floodlight](https://enrich.chat/companies-using/doubleclick-floodlight/)[BlueKai](https://enrich.chat/companies-using/bluekai/) ### Video and media [Vimeo](https://enrich.chat/companies-using/vimeo/)[YouTube](https://enrich.chat/companies-using/youtube/) ### Social and widgets [Facebook Widget](https://enrich.chat/companies-using/facebook-widget/)[Disqus](https://enrich.chat/companies-using/disqus/) ### Frameworks and libraries [ASP.NET](https://enrich.chat/companies-using/asp-net/) ### Fonts, maps and embeds [Google Maps](https://enrich.chat/companies-using/google-maps/)[Typekit (Adobe Fonts)](https://enrich.chat/companies-using/typekit/)[Google Places API](https://enrich.chat/companies-using/google-places/) 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 The Adecco Group? Start from the website, adeccogroup.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 heads of HR, practice leaders and operations directors. ```text Use www.enrich.chat to find the heads of HR, practice leaders and operations directors at adeccogroup.com, with titles and verified work emails ``` Staff addresses follow a known pattern: see the [The Adecco Group email format](https://enrich.chat/email-format/the-adecco-group/). ## Which other companies use the same tools? See who else runs the tools The Adecco Group uses: [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/)[WordPress (self-hosted)](https://enrich.chat/companies-using/wordpress-org/) ## Frequently asked questions ### How many employees does The Adecco Group have? The Adecco Group 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 The Adecco Group in? The Adecco Group works in human resources. This group covers firms that provide HR outsourcing, payroll, benefits administration and workforce management services. ### What technology does The Adecco Group use? Tools detected on its public footprint include Microsoft Outlook, Facebook Login, Salesforce and Amazon SES, across 14 categories. A detected tool shows it was seen, not what The Adecco Group pays for it. ### Where is The Adecco Group headquartered? The Adecco Group is headquartered in Zuerich, Switzerland. ### What is the website of The Adecco Group? The Adecco Group's website is adeccogroup.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 The Adecco Group ```text Use www.enrich.chat to find the heads of HR, practice leaders and operations directors at adeccogroup.com, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Senior Living Chaplains](https://enrich.chat/company/senior-living-chaplains/) - [Randstad](https://enrich.chat/company/randstad/) - [Randstad India](https://enrich.chat/company/randstad-india/) - [Na volné noze](https://enrich.chat/company/na-voln-noze/) - [Work From Home/ Fresher & Experience Jobs](https://enrich.chat/company/work-from-home-fresher-and-experience-jobs/) - [House of HR](https://enrich.chat/company/house-of-hr/) - [Paychex](https://enrich.chat/company/paychex/) - [HR Rail](https://enrich.chat/company/hr-rail/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)