> 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/clean-harbors/ # Clean Harbors A environmental services 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:** Clean Harbors (cleanharbors.com) is an environmental services organization with 10,000 to 25,000 employees. Its public technology footprint includes Microsoft 365, Cedexis Radar, Salesforce and AWS. ## How big is Clean Harbors? Clean Harbors has 10,000 to 25,000 employees. Among the environmental services firms on this site it sits in the larger half. Each dot in the figure is one of its peers, placed by size; the orange dot is Clean Harbors. **Figure: Where Clean Harbors sits among environmental services firms.** A strip of dots, one for each of 82 peers in environmental services, spread from 2,000 to 2,000,000 employees on a log scale. Clean Harbors is highlighted and falls in the 10,000 to 25,000 employees range in the larger half. *Peers in environmental services 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 Clean Harbors headquartered? Clean Harbors is headquartered in Norwell, Massachusetts. [Companies in Massachusetts](https://enrich.chat/companies-in/massachusetts/) ## What industry is Clean Harbors in? Clean Harbors works in [environmental services](https://enrich.chat/industries/environmental-services/). This group covers firms that handle waste, remediation, testing and compliance work to protect the environment. Similar organizations on this site: [RSK Group](https://enrich.chat/company/rsk-group/), [Sabesp](https://enrich.chat/company/sabesp/), [Dalkia](https://enrich.chat/company/dalkia/), [Bouygues Energies & Services](https://enrich.chat/company/bouygues-energies-and-services/), [Equans France](https://enrich.chat/company/equans-france/) and [Socotec](https://enrich.chat/company/socotec/). ## What technology does Clean Harbors use? We detect 25 tools on Clean Harbors's public footprint across 14 categories, for example Salesforce for marketing automation and crm, AWS for cloud and hosting and Magento Enterprise Edition for e-commerce and payments. 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 Clean Harbors, by category.** A bar chart of how many tools were detected at Clean Harbors in each category: Advertising and retargeting 4, Cloud and hosting 3, Data and observability 3, Marketing automation and CRM 2, E-commerce and payments 2, Analytics and tracking 2, Fonts, maps and embeds 2. *Tools detected on the public footprint of Clean Harbors, by category.* ### Marketing automation and CRM [Salesforce](https://enrich.chat/companies-using/salesforce/)[Adobe Marketing Cloud](https://enrich.chat/companies-using/adobe-marketing-cloud/) ### Cloud and hosting [AWS](https://enrich.chat/companies-using/aws/)[NGINX](https://enrich.chat/companies-using/nginx/)[Acquia Cloud](https://enrich.chat/companies-using/acquia-cloud/) ### E-commerce and payments [Magento Enterprise Edition](https://enrich.chat/companies-using/magento-enterprise/)[Magento 2 Enterprise Edition](https://enrich.chat/companies-using/magento-2-enterprise/) ### Customer support and chat [Salesforce Live Agent](https://enrich.chat/companies-using/salesforce-live-agent/) ### Data and observability [Cedexis Radar](https://enrich.chat/companies-using/cedexis-radar/)[New Relic](https://enrich.chat/companies-using/new-relic/)[Akamai RUM](https://enrich.chat/companies-using/akamai-rum/) ### Email and productivity [Microsoft 365](https://enrich.chat/companies-using/microsoft-365/) ### CDN and security [Varnish Cache](https://enrich.chat/companies-using/varnish/) ### Website platforms and CMS [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/) ### Advertising and retargeting [DoubleClick](https://enrich.chat/companies-using/doubleclick/)[Adobe Media Optimizer](https://enrich.chat/companies-using/adobe-media-optimizer/)[DoubleClick Conversion Tracking](https://enrich.chat/companies-using/doubleclick-conversion/)[Google Dynamic Remarketing](https://enrich.chat/companies-using/google-dynamic-remarketing/) ### Video and media [Vimeo](https://enrich.chat/companies-using/vimeo/) ### Social and widgets [Disqus](https://enrich.chat/companies-using/disqus/) ### Fonts, maps and embeds [Google Maps](https://enrich.chat/companies-using/google-maps/)[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 Clean Harbors? Start from the website, cleanharbors.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 operations leaders, regional managers and compliance heads. ```text Use www.enrich.chat to find the operations leaders, regional managers and compliance heads at cleanharbors.com, with titles and verified work emails ``` Staff addresses follow a known pattern: see the [Clean Harbors email format](https://enrich.chat/email-format/clean-harbors/). ## Which other companies use the same tools? See who else runs the tools Clean Harbors uses: [Microsoft 365](https://enrich.chat/companies-using/microsoft-365/)[Vimeo](https://enrich.chat/companies-using/vimeo/)[DoubleClick](https://enrich.chat/companies-using/doubleclick/)[Adobe Media Optimizer](https://enrich.chat/companies-using/adobe-media-optimizer/)[Google Maps](https://enrich.chat/companies-using/google-maps/)[Cedexis Radar](https://enrich.chat/companies-using/cedexis-radar/) ## Which industry code is Clean Harbors filed under? Public profiles list Clean Harbors under [NAICS 562119](https://enrich.chat/naics/562119/), Other Waste Collection. Open the code to see the other companies filed under it, where they are based and how big they are. ## Frequently asked questions ### How many employees does Clean Harbors have? Clean Harbors 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 Clean Harbors in? Clean Harbors works in environmental services. This group covers firms that handle waste, remediation, testing and compliance work to protect the environment. ### What technology does Clean Harbors use? Tools detected on its public footprint include Microsoft 365, Cedexis Radar, Salesforce and AWS, across 14 categories. A detected tool shows it was seen, not what Clean Harbors pays for it. ### Where is Clean Harbors headquartered? Clean Harbors is headquartered in Norwell, Massachusetts. ### What is the website of Clean Harbors? Clean Harbors's website is cleanharbors.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 Clean Harbors ```text Use www.enrich.chat to find the operations leaders, regional managers and compliance heads at cleanharbors.com, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [RSK Group](https://enrich.chat/company/rsk-group/) - [Sabesp](https://enrich.chat/company/sabesp/) - [Dalkia](https://enrich.chat/company/dalkia/) - [Bouygues Energies & Services](https://enrich.chat/company/bouygues-energies-and-services/) - [Equans France](https://enrich.chat/company/equans-france/) - [Socotec](https://enrich.chat/company/socotec/) - [Enercon](https://enrich.chat/company/enercon/) - [SAUR](https://enrich.chat/company/saur/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)