> 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/oil-and-energy/ # Oil and energy companies using Microsoft 365 Microsoft 365 detected at 74% of the oil and energy 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 74% of the oil and energy companies listed on this site, including Shell, Aramco, PEMEX, Koch Engineered Solutions and Lukoil. Below are who they are, the other tools they run and how big they are. ## Which oil and energy companies use Microsoft 365? Microsoft 365 was detected at 74% of the oil and energy companies listed on this site. They include Shell, Aramco, PEMEX, Koch Engineered Solutions and Lukoil. The table lists a selection of larger ones in alphabetical order; names link to company profiles. | Company | Size | Tools detected | | --- | --- | --- | | [ADNOC Group](https://enrich.chat/company/adnoc-group/) | 25,000 to 50,000 | 23 | | [Aramco](https://enrich.chat/company/aramco/) | 100,000+ | 31 | | [Baker Hughes](https://enrich.chat/company/baker-hughes/) | 50,000 to 100,000 | 65 | | [Chevron](https://enrich.chat/company/chevron/) | 50,000 to 100,000 | 40 | | [COPEC](https://enrich.chat/company/copec/) | 25,000 to 50,000 | 41 | | [Ecopetrol](https://enrich.chat/company/ecopetrol/) | 10,000 to 25,000 | 26 | | [Eni](https://enrich.chat/company/eni/) | 25,000 to 50,000 | 64 | | [Equinor](https://enrich.chat/company/equinor/) | 10,000 to 25,000 | 25 | | [EV](https://enrich.chat/company/ev/) | 50,000 to 100,000 | 8 | | [ExxonMobil](https://enrich.chat/company/exxonmobil/) | 50,000 to 100,000 | 46 | | [Halliburton](https://enrich.chat/company/halliburton/) | 50,000 to 100,000 | 27 | | [Koch Engineered Solutions](https://enrich.chat/company/koch-engineered-solutions/) | 100,000+ | 18 | | [Lukoil](https://enrich.chat/company/lukoil/) | 100,000+ | 7 | | [Marathon Petroleum](https://enrich.chat/company/marathon-petroleum/) | 10,000 to 25,000 | 8 | | [McDermott International](https://enrich.chat/company/mcdermott-international/) | 25,000 to 50,000 | 13 | | [MOL Group](https://enrich.chat/company/mol-group/) | 25,000 to 50,000 | 4 | | [Orano](https://enrich.chat/company/orano/) | 10,000 to 25,000 | 22 | | [PEMEX](https://enrich.chat/company/pemex/) | 100,000+ | 18 | | [Petrobras](https://enrich.chat/company/petrobras/) | 50,000 to 100,000 | 44 | | [Petronas](https://enrich.chat/company/petronas/) | 25,000 to 50,000 | 27 | | [PT Pertamina (Persero)](https://enrich.chat/company/pt-pertamina-persero/) | 50,000 to 100,000 | 15 | | [Raízen](https://enrich.chat/company/ra-zen/) | 25,000 to 50,000 | 42 | | [Repsol](https://enrich.chat/company/repsol/) | 25,000 to 50,000 | 52 | | [Shell](https://enrich.chat/company/shell/) | 100,000+ | 65 | | [Shell Energy](https://enrich.chat/company/shell-energy/) | 100,000+ | 8 | | [Sonatrach](https://enrich.chat/company/sonatrach/) | 50,000 to 100,000 | 5 | | [Statoil](https://enrich.chat/company/statoil/) | 10,000 to 25,000 | 26 | | [TechnipFMC](https://enrich.chat/company/technipfmc/) | 25,000 to 50,000 | 31 | | [Tenaris](https://enrich.chat/company/tenaris/) | 25,000 to 50,000 | 23 | | [TotalEnergies](https://enrich.chat/company/totalenergies/) | 100,000+ | 76 | ## What else do oil and energy 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 oil and energy companies.** Bars for the share of oil and energy companies using Microsoft 365 where each other tool was also detected: Google Tag Manager 81%, Microsoft Outlook 79%, Google Analytics 63%, WordPress (self-hosted) 48%, Salesforce 30%, SAP SuccessFactors 20%, Microsoft Azure Hosting 18%, Workday Recruiting 13%. *Share of oil and energy companies using Microsoft 365 where each other tool was also detected. The tick marks the share across all listed organizations.* ## How big are oil and energy companies that use Microsoft 365? The columns show how these oil and energy companies spread across six size ranges. **Figure: Size of oil and energy companies using Microsoft 365.** Six columns for the share of oil and energy companies using Microsoft 365 in each size range from 2,000 to over 100,000 employees: 2-5K 49%, 5-10K 21%, 10-25K 14%, 25-50K 6%, 50-100K 5%, 100K+ 4%. *Share of oil and energy companies using Microsoft 365 in each size range.* ## More from Oil and energy and Microsoft 365 Other tools in oil and energy: [Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/oil-and-energy/)[Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/oil-and-energy/)[Google Analytics](https://enrich.chat/companies-using/google-analytics/oil-and-energy/)[WordPress (self-hosted)](https://enrich.chat/companies-using/wordpress-org/oil-and-energy/)[YouTube](https://enrich.chat/companies-using/youtube/oil-and-energy/)[Vimeo](https://enrich.chat/companies-using/vimeo/oil-and-energy/)[Google Maps](https://enrich.chat/companies-using/google-maps/oil-and-energy/)[Facebook Login](https://enrich.chat/companies-using/facebook-login/oil-and-energy/)[Salesforce](https://enrich.chat/companies-using/salesforce/oil-and-energy/)[Facebook Widget](https://enrich.chat/companies-using/facebook-widget/oil-and-energy/) 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 oil and energy 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 heads of procurement at [company], with titles and verified work emails ``` ## Frequently asked questions ### Which oil and energy companies use Microsoft 365? Microsoft 365 was detected at 74% of the oil and energy companies listed here, including Shell, Aramco, PEMEX, Koch Engineered Solutions and Lukoil. ### What else do oil and energy companies that use Microsoft 365 run? They most often also run Google Tag Manager, Microsoft Outlook, Google Analytics and WordPress (self-hosted). ### 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 heads of procurement 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 heads of procurement at [company], with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Oil and energy companies using Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/oil-and-energy/) - [Oil and energy companies using Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/oil-and-energy/) - [Oil and energy companies using Google Analytics](https://enrich.chat/companies-using/google-analytics/oil-and-energy/) - [Oil and energy companies using WordPress (self-hosted)](https://enrich.chat/companies-using/wordpress-org/oil-and-energy/) - [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/)