> 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/companies-using/microsoft-365/utilities/ # Utility companies using Microsoft 365 Microsoft 365 detected at 72% of the utility companies listed here. Who they are, what else they run and how to reach the people behind it. By Enrich.chat Editorial. Updated October 21, 2026. **Short answer:** Microsoft 365 was detected at 72% of the utility companies listed on this site, including ENGIE Belgium, E.ON, Enel Group, Acciona and Adani Group. Below are who they are, the other tools they run and how big they are. ## Which utility companies use Microsoft 365? Microsoft 365 was detected at 72% of the utility companies listed on this site. They include ENGIE Belgium, E.ON, Enel Group, Acciona and Adani Group. The table lists a selection of larger ones in alphabetical order; names link to company profiles. | Company | Size | Tools detected | | --- | --- | --- | | [Acciona](https://enrich.chat/company/acciona/) | 50,000 to 100,000 | 48 | | [Adani Group](https://enrich.chat/company/adani-group/) | 25,000 to 50,000 | 24 | | [CEMIG](https://enrich.chat/company/cemig/) | 10,000 to 25,000 | 14 | | [Centrica](https://enrich.chat/company/centrica/) | 10,000 to 25,000 | 26 | | [Con Edison](https://enrich.chat/company/con-edison/) | 10,000 to 25,000 | 44 | | [Dominion Energy](https://enrich.chat/company/dominion-energy/) | 25,000 to 50,000 | 53 | | [Duke Energy](https://enrich.chat/company/duke-energy/) | 25,000 to 50,000 | 22 | | [E.ON](https://enrich.chat/company/e-on/) | 50,000 to 100,000 | 15 | | [Edison](https://enrich.chat/company/edison/) | 10,000 to 25,000 | 19 | | [EnBW Energie Baden-Württemberg](https://enrich.chat/company/enbw-energie-baden-w-rttemberg/) | 25,000 to 50,000 | 36 | | [Enedis](https://enrich.chat/company/enedis/) | 25,000 to 50,000 | 5 | | [Enel Group](https://enrich.chat/company/enel-group/) | 50,000 to 100,000 | 14 | | [Enerjisa](https://enrich.chat/company/enerjisa/) | 10,000 to 25,000 | 17 | | [ENGIE Belgium](https://enrich.chat/company/engie-belgium/) | 50,000 to 100,000 | 55 | | [Entergy](https://enrich.chat/company/entergy/) | 10,000 to 25,000 | 40 | | [Eskom Holdings SOC](https://enrich.chat/company/eskom-holdings-soc/) | 25,000 to 50,000 | 14 | | [Exelon](https://enrich.chat/company/exelon/) | 10,000 to 25,000 | 32 | | [FirstEnergy](https://enrich.chat/company/firstenergy/) | 10,000 to 25,000 | 24 | | [Framatome](https://enrich.chat/company/framatome/) | 10,000 to 25,000 | 21 | | [Hitachi Energy](https://enrich.chat/company/hitachi-energy/) | 25,000 to 50,000 | 44 | | [Liberty](https://enrich.chat/company/liberty/) | 25,000 to 50,000 | 19 | | [National Grid](https://enrich.chat/company/national-grid/) | 25,000 to 50,000 | 62 | | [Neoenergia](https://enrich.chat/company/neoenergia/) | 10,000 to 25,000 | 38 | | [NextEra Energy Resources](https://enrich.chat/company/nextera-energy-resources/) | 10,000 to 25,000 | 26 | | [OMV](https://enrich.chat/company/omv/) | 10,000 to 25,000 | 28 | | [PSEG](https://enrich.chat/company/pseg/) | 10,000 to 25,000 | 56 | | [SSE](https://enrich.chat/company/sse/) | 10,000 to 25,000 | 31 | | [TATA Power](https://enrich.chat/company/tata-power/) | 10,000 to 25,000 | 6 | | [Vattenfall](https://enrich.chat/company/vattenfall/) | 10,000 to 25,000 | 31 | | [Xcel Energy](https://enrich.chat/company/xcel-energy/) | 10,000 to 25,000 | 49 | ## What else do utility companies that use Microsoft 365 run? These tools stand out among them: each is detected more often here than across all the organizations listed. The tick on each bar marks that wider average. **Figure: Tools found with Microsoft 365 at utility companies.** Bars for the share of utility companies using Microsoft 365 where each other tool was also detected: Microsoft Outlook 75%, SAP SuccessFactors 24%, Microsoft Azure Hosting 24%, Atlassian Cloud 22%, Microsoft Application Insights 16%, Adobe Marketing Cloud 15%, SendGrid 10%. *Share of utility companies using Microsoft 365 where each other tool was also detected. The tick marks the share across all listed organizations.* ## How big are utility companies that use Microsoft 365? The columns show how these utility companies spread across six size ranges. **Figure: Size of utility companies using Microsoft 365.** Six columns for the share of utility companies using Microsoft 365 in each size range from 2,000 to over 100,000 employees: 2-5K 50%, 5-10K 25%, 10-25K 17%, 25-50K 6%, 50-100K 3%, 100K+ 0%. *Share of utility companies using Microsoft 365 in each size range.* ## More from Utilities and Microsoft 365 Other tools in utilities: [Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/utilities/)[Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/utilities/)[Google Analytics](https://enrich.chat/companies-using/google-analytics/utilities/)[YouTube](https://enrich.chat/companies-using/youtube/utilities/)[Facebook Login](https://enrich.chat/companies-using/facebook-login/utilities/)[Facebook Widget](https://enrich.chat/companies-using/facebook-widget/utilities/)[Vimeo](https://enrich.chat/companies-using/vimeo/utilities/)[Facebook Custom Audiences](https://enrich.chat/companies-using/facebook-custom-audiences/utilities/)[WordPress (self-hosted)](https://enrich.chat/companies-using/wordpress-org/utilities/)[Google Maps](https://enrich.chat/companies-using/google-maps/utilities/) Other industries that use Microsoft 365: [Information technology and services](https://enrich.chat/companies-using/microsoft-365/information-technology-and-services/)[Hospitals and health care](https://enrich.chat/companies-using/microsoft-365/hospitals-and-health-care/)[Retail](https://enrich.chat/companies-using/microsoft-365/retail/)[Financial services](https://enrich.chat/companies-using/microsoft-365/financial-services/)[Government administration](https://enrich.chat/companies-using/microsoft-365/government-administration/)[Higher education](https://enrich.chat/companies-using/microsoft-365/higher-education/)[Banking](https://enrich.chat/companies-using/microsoft-365/banking/)[Insurance](https://enrich.chat/companies-using/microsoft-365/insurance/)[Automotive](https://enrich.chat/companies-using/microsoft-365/automotive/)[Construction](https://enrich.chat/companies-using/microsoft-365/construction/) ## How do you reach the people who run Microsoft 365 at utility companies? Microsoft 365 is usually owned by IT and security leaders. Pick an organization from the table, then ask your AI agent for them. ```text Use www.enrich.chat to find operations leaders, CIOs and grid or asset managers at [company], with titles and verified work emails ``` ## Frequently asked questions ### Which utility companies use Microsoft 365? Microsoft 365 was detected at 72% of the utility companies listed here, including ENGIE Belgium, E.ON, Enel Group, Acciona and Adani Group. ### What else do utility companies that use Microsoft 365 run? They most often also run Microsoft Outlook, SAP SuccessFactors, Microsoft Azure Hosting and Atlassian Cloud. ### How is Microsoft 365 detected? From public signals: code and tags on a company's website, HTTP headers and DNS records. A detected tool shows it was seen, not what the company pays for it. ### Who should I contact? Usually IT and security leaders for the tool, and operations leaders, CIOs and grid or asset managers for the buying decision. Ask your AI agent to use www.enrich.chat to find them with verified work emails. ## Try this prompt Find the people who run Microsoft 365 ```text Use www.enrich.chat to find operations leaders, CIOs and grid or asset managers at [company], with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Utility companies using Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/utilities/) - [Utility companies using Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/utilities/) - [Utility companies using Google Analytics](https://enrich.chat/companies-using/google-analytics/utilities/) - [Utility companies using YouTube](https://enrich.chat/companies-using/youtube/utilities/) - [Software and technology services companies using Microsoft 365](https://enrich.chat/companies-using/microsoft-365/information-technology-and-services/) - [Hospitals and health systems using Microsoft 365](https://enrich.chat/companies-using/microsoft-365/hospitals-and-health-care/) - [Retailers using Microsoft 365](https://enrich.chat/companies-using/microsoft-365/retail/) - [Financial services firms using Microsoft 365](https://enrich.chat/companies-using/microsoft-365/financial-services/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)