> 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/downer/ # Downer A civil engineering 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:** Downer (downergroup.com) is a civil engineering organization with 25,000 to 50,000 employees. Its public technology footprint includes Microsoft 365, Microsoft Outlook, Facebook Login and NGINX. ## How big is Downer? Downer has 25,000 to 50,000 employees. Among the civil engineering 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 Downer. **Figure: Where Downer sits among civil engineering firms.** A strip of dots, one for each of 66 peers in civil engineering, spread from 2,000 to 2,000,000 employees on a log scale. Downer is highlighted and falls in the 25,000 to 50,000 employees range among the largest. *Peers in civil engineering 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 Downer headquartered? Downer is headquartered in North Ryde, Australia. [Companies in Australia](https://enrich.chat/companies-in/australia/) ## What industry is Downer in? Downer works in [civil engineering](https://enrich.chat/industries/civil-engineering/). This group covers firms that design and oversee roads, bridges, water systems and other public and private infrastructure. Similar organizations on this site: [Tetra Tech](https://enrich.chat/company/tetra-tech/), [Ferrovial](https://enrich.chat/company/ferrovial/), [Mott MacDonald](https://enrich.chat/company/mott-macdonald/), [Parsons](https://enrich.chat/company/parsons/), [Egis](https://enrich.chat/company/egis/) and [OEC](https://enrich.chat/company/oec/). ## What technology does Downer use? We detect 25 tools on Downer's public footprint across 13 categories, for example NGINX for cloud and hosting, Facebook Login for identity and authentication and New Relic for data and observability. 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 Downer, by category.** A bar chart of how many tools were detected at Downer in each category: Email and productivity 6, Cloud and hosting 3, Developer and DevOps tools 2, Analytics and tracking 2, Advertising and retargeting 2, Video and media 2, Fonts, maps and embeds 2. *Tools detected on the public footprint of Downer, by category.* ### Cloud and hosting [NGINX](https://enrich.chat/companies-using/nginx/)[Microsoft IIS](https://enrich.chat/companies-using/microsoft-iis/)[Melbourne IT](https://enrich.chat/companies-using/melbourne-it/) ### Identity and authentication [Facebook Login](https://enrich.chat/companies-using/facebook-login/) ### Data and observability [New Relic](https://enrich.chat/companies-using/new-relic/) ### Developer and DevOps tools [Atlassian Cloud](https://enrich.chat/companies-using/atlassian/)[BugHerd](https://enrich.chat/companies-using/bugherd/) ### 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/)[SendGrid](https://enrich.chat/companies-using/sendgrid/)[Mailchimp SPF](https://enrich.chat/companies-using/mailchimp-spf/)[Mandrill (Mailchimp)](https://enrich.chat/companies-using/mailchimp-mandrill/) ### CDN and security [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/)[DoubleClick Floodlight](https://enrich.chat/companies-using/doubleclick-floodlight/) ### 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/) ### Frameworks and libraries [Vue.js](https://enrich.chat/companies-using/vue-js/) ### 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 Downer? Start from the website, downergroup.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 principals, project directors and heads of business development. ```text Use www.enrich.chat to find the principals, project directors and heads of business development at downergroup.com, with titles and verified work emails ``` Staff addresses follow a known pattern: see the [Downer email format](https://enrich.chat/email-format/downer/). ## Which other companies use the same tools? See who else runs the tools Downer 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 Downer have? Downer 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 Downer in? Downer works in civil engineering. This group covers firms that design and oversee roads, bridges, water systems and other public and private infrastructure. ### What technology does Downer use? Tools detected on its public footprint include Microsoft 365, Microsoft Outlook, Facebook Login and NGINX, across 13 categories. A detected tool shows it was seen, not what Downer pays for it. ### Where is Downer headquartered? Downer is headquartered in North Ryde, Australia. ### What is the website of Downer? Downer's website is downergroup.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 Downer ```text Use www.enrich.chat to find the principals, project directors and heads of business development at downergroup.com, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Tetra Tech](https://enrich.chat/company/tetra-tech/) - [Ferrovial](https://enrich.chat/company/ferrovial/) - [Mott MacDonald](https://enrich.chat/company/mott-macdonald/) - [Parsons](https://enrich.chat/company/parsons/) - [Egis](https://enrich.chat/company/egis/) - [OEC](https://enrich.chat/company/oec/) - [Ramboll](https://enrich.chat/company/ramboll/) - [Epiroc](https://enrich.chat/company/epiroc/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)