> 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/havas-media-network/ # Havas Media Network A marketing and advertising 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:** Havas Media Network (havasmedianetwork.com) is a marketing and advertising organization with 10,000 to 25,000 employees. Its public technology footprint includes Microsoft 365, Facebook Login, NGINX and HubSpot. ## How big is Havas Media Network? Havas Media Network has 10,000 to 25,000 employees. Among the marketing and advertising 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 Havas Media Network. **Figure: Where Havas Media Network sits among marketing and advertising agencies.** A strip of dots, one for each of 120 peers in marketing and advertising, spread from 2,000 to 2,000,000 employees on a log scale. Havas Media Network is highlighted and falls in the 10,000 to 25,000 employees range among the largest. *Peers in marketing and advertising 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 Havas Media Network headquartered? Havas Media Network is headquartered in New York, New York. [More marketing and advertising agencies in New York](https://enrich.chat/companies-in/new-york/marketing-and-advertising/)[Companies in New York](https://enrich.chat/companies-in/new-york/) ## What industry is Havas Media Network in? Havas Media Network works in [marketing and advertising](https://enrich.chat/industries/marketing-and-advertising/). This group covers agencies and service firms that plan campaigns, buy media and create advertising for other organizations. Similar organizations on this site: [Dentsu](https://enrich.chat/company/dentsu/), [VML](https://enrich.chat/company/vml/), [Clear Channel Europe](https://enrich.chat/company/clear-channel-europe/), [Havas](https://enrich.chat/company/havas/), [SMS](https://enrich.chat/company/sms/) and [GroupM](https://enrich.chat/company/groupm/). ## What technology does Havas Media Network use? We detect 15 tools on Havas Media Network's public footprint across 9 categories, for example HubSpot 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 Havas Media Network, by category.** A bar chart of how many tools were detected at Havas Media Network in each category: Marketing automation and CRM 2, Cloud and hosting 2, Email and productivity 2, Analytics and tracking 2, Advertising and retargeting 2, Social and widgets 2, Identity and authentication 1. *Tools detected on the public footprint of Havas Media Network, by category.* ### Marketing automation and CRM [HubSpot](https://enrich.chat/companies-using/hubspot/)[Sendinblue (Brevo)](https://enrich.chat/companies-using/sendinblue/) ### Cloud and hosting [NGINX](https://enrich.chat/companies-using/nginx/)[Render](https://enrich.chat/companies-using/render/) ### Identity and authentication [Facebook Login](https://enrich.chat/companies-using/facebook-login/) ### Email and productivity [Microsoft 365](https://enrich.chat/companies-using/microsoft-365/)[Mailchimp SPF](https://enrich.chat/companies-using/mailchimp-spf/) ### Website platforms and CMS [WordPress (self-hosted)](https://enrich.chat/companies-using/wordpress-org/) ### 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/) ### Video and media [Vimeo](https://enrich.chat/companies-using/vimeo/) ### Social and widgets [Facebook Widget](https://enrich.chat/companies-using/facebook-widget/)[TikTok](https://enrich.chat/companies-using/tiktok/) 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 Havas Media Network? Start from the website, havasmedianetwork.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 owners, heads of strategy and operations leaders. ```text Use www.enrich.chat to find the agency owners, heads of strategy and operations leaders at havasmedianetwork.com, with titles and verified work emails ``` Not sure how addresses are written at Havas Media Network? The free [email format finder](https://enrich.chat/tools/email-format-finder/) shows the pattern for havasmedianetwork.com. ## Which other companies use the same tools? See who else runs the tools Havas Media Network uses: [Microsoft 365](https://enrich.chat/companies-using/microsoft-365/)[Vimeo](https://enrich.chat/companies-using/vimeo/)[Facebook Login](https://enrich.chat/companies-using/facebook-login/)[Facebook Widget](https://enrich.chat/companies-using/facebook-widget/)[WordPress (self-hosted)](https://enrich.chat/companies-using/wordpress-org/)[Facebook Custom Audiences](https://enrich.chat/companies-using/facebook-custom-audiences/) ## Frequently asked questions ### How many employees does Havas Media Network have? Havas Media Network 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 Havas Media Network in? Havas Media Network works in marketing and advertising. This group covers agencies and service firms that plan campaigns, buy media and create advertising for other organizations. ### What technology does Havas Media Network use? Tools detected on its public footprint include Microsoft 365, Facebook Login, NGINX and HubSpot, across 9 categories. A detected tool shows it was seen, not what Havas Media Network pays for it. ### Where is Havas Media Network headquartered? Havas Media Network is headquartered in New York, New York. ### What is the website of Havas Media Network? Havas Media Network's website is havasmedianetwork.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 Havas Media Network ```text Use www.enrich.chat to find the agency owners, heads of strategy and operations leaders at havasmedianetwork.com, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Dentsu](https://enrich.chat/company/dentsu/) - [VML](https://enrich.chat/company/vml/) - [Clear Channel Europe](https://enrich.chat/company/clear-channel-europe/) - [Havas](https://enrich.chat/company/havas/) - [SMS](https://enrich.chat/company/sms/) - [GroupM](https://enrich.chat/company/groupm/) - [Stagwell](https://enrich.chat/company/stagwell/) - [MNC Group](https://enrich.chat/company/mnc-group/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)