> 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-outlook/ # Companies using Microsoft Outlook Microsoft Outlook is an email, calendar and contact management application from Microsoft. Here are the organizations where it was detected, where it is most common and how to reach the people who run it. By Enrich.chat Editorial. Updated October 21, 2026. **Short answer:** Organizations that use Microsoft Outlook include Starbucks, Cognizant, Siemens, Lowe's and Northern Health - BC. Microsoft Outlook is in the email and productivity category; below are the industries where it is most common, how adoption changes with size and the tools found alongside it. ## What is Microsoft Outlook? Microsoft Outlook is an email, calendar and contact management application from Microsoft. It sits in the email and productivity category and is usually owned by IT and security leaders. ## Which companies use Microsoft Outlook? Organizations where Microsoft Outlook was detected include Starbucks, Cognizant, Siemens, Lowe's and Northern Health - BC. The table lists a selection of larger ones in alphabetical order; names link to company profiles. | Company | Industry | Size | | --- | --- | --- | | [Albertsons](https://enrich.chat/company/albertsons/) | Retail | 100,000+ | | [Albertsons Companies](https://enrich.chat/company/albertsons-companies/) | Retail | 100,000+ | | [Andrade Gutierrez](https://enrich.chat/company/andrade-gutierrez/) | Construction | 100,000+ | | [Aramark](https://enrich.chat/company/aramark/) | Hospitality | 100,000+ | | [Aramark Uniform Services](https://enrich.chat/company/aramark-uniform-services/) | Facilities services | 100,000+ | | [Cognizant](https://enrich.chat/company/cognizant/) | Information technology and services | 100,000+ | | [Compass Group USA](https://enrich.chat/company/compass-group-usa/) | Food and beverages | 100,000+ | | [DFI Retail Group](https://enrich.chat/company/dfi-retail-group/) | Retail | 100,000+ | | [Dunkin'​](https://enrich.chat/company/dunkin/) | Food and beverages | 100,000+ | | [EMS](https://enrich.chat/company/ems/) | Pharmaceuticals | 100,000+ | | [HCLTech](https://enrich.chat/company/hcltech/) | Information technology and services | 100,000+ | | [HDFC](https://enrich.chat/company/hdfc/) | Financial services | 100,000+ | | [HDFC Bank](https://enrich.chat/company/hdfc-bank/) | Banking | 100,000+ | | [Jewel-Osco](https://enrich.chat/company/jewel-osco/) | Retail | 100,000+ | | [Lidl in Germany](https://enrich.chat/company/lidl-in-germany/) | Retail | 100,000+ | | [Lowe's](https://enrich.chat/company/lowes/) | Retail | 100,000+ | | [LVMH](https://enrich.chat/company/lvmh/) | Luxury goods and jewelry | 100,000+ | | [Mahindra Group](https://enrich.chat/company/mahindra-group/) | Executive office | 100,000+ | | [Microsoft](https://enrich.chat/company/microsoft/) | Information technology and services | 100,000+ | | [Northern Health - BC](https://enrich.chat/company/northern-health-bc/) | Hospitals and health care | 100,000+ | | [Peugeot](https://enrich.chat/company/peugeot/) | Automotive | 100,000+ | | [PRAN-RFL Group](https://enrich.chat/company/pran-rfl-group/) | Food and beverages | 100,000+ | | [Safeway](https://enrich.chat/company/safeway/) | Retail | 100,000+ | | [Siemens](https://enrich.chat/company/siemens/) | Machinery | 100,000+ | | [Starbucks](https://enrich.chat/company/starbucks/) | Retail | 100,000+ | | [State Bank of India](https://enrich.chat/company/state-bank-of-india/) | Banking | 100,000+ | | [Stellantis](https://enrich.chat/company/stellantis/) | Automotive | 100,000+ | | [Tech Mahindra](https://enrich.chat/company/tech-mahindra/) | Information technology and services | 100,000+ | | [University of California](https://enrich.chat/company/university-of-california/) | Higher education | 100,000+ | | [Wipro](https://enrich.chat/company/wipro/) | Information technology and services | 100,000+ | ## Which industries use Microsoft Outlook most? The bars show, for each industry, the share of listed organizations where Microsoft Outlook was detected. **Figure: Where Microsoft Outlook shows up most often.** Bars for the share of organizations in each of 8 industries where Microsoft Outlook was detected, from Civil engineering at 79% down to Mining and metals at 72%. *Share of listed organizations in each industry where Microsoft Outlook was detected.* ## Do larger companies use Microsoft Outlook more? For each size range, the column shows the share of listed organizations where Microsoft Outlook was detected. **Figure: Microsoft Outlook by company size.** Six columns, one per size range from 2,000 to over 100,000 employees, showing the share of organizations where Microsoft Outlook was detected: 2-5K 63%, 5-10K 60%, 10-25K 62%, 25-50K 60%, 50-100K 58%, 100K+ 51%. *Share of listed organizations in each size range where Microsoft Outlook was detected.* ## What tools go with Microsoft Outlook? Among the organizations that use Microsoft Outlook, these tools stand out: each is detected more often alongside Microsoft Outlook than across all the organizations listed. The tick on each bar marks that wider average. **Figure: Tools that stand out among Microsoft Outlook users.** Bars for the share of Microsoft Outlook users that also use each tool, with a tick for the share across all listed organizations: Google Tag Manager 83% against 81%, Microsoft 365 75% against 66%, Google Analytics 68% against 66%, Facebook Login 54% against 52%, WordPress (self-hosted) 51% against 50%, Microsoft Azure Hosting 14% against 11%, SendGrid 10% against 9%, SAP SuccessFactors 10% against 8%. *Share of organizations using Microsoft Outlook where each tool was also detected. The tick marks the share across all listed organizations.* [Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/)[Microsoft 365](https://enrich.chat/companies-using/microsoft-365/)[Google Analytics](https://enrich.chat/companies-using/google-analytics/)[Facebook Login](https://enrich.chat/companies-using/facebook-login/)[WordPress (self-hosted)](https://enrich.chat/companies-using/wordpress-org/)[Microsoft Azure Hosting](https://enrich.chat/companies-using/microsoft-azure-hosting/)[SendGrid](https://enrich.chat/companies-using/sendgrid/)[SAP SuccessFactors](https://enrich.chat/companies-using/successfactors/) ## Microsoft Outlook by industry Open an industry to see the organizations in it that use Microsoft Outlook. [Information technology and services](https://enrich.chat/companies-using/microsoft-outlook/information-technology-and-services/)[Retail](https://enrich.chat/companies-using/microsoft-outlook/retail/)[Hospitals and health care](https://enrich.chat/companies-using/microsoft-outlook/hospitals-and-health-care/)[Higher education](https://enrich.chat/companies-using/microsoft-outlook/higher-education/)[Government administration](https://enrich.chat/companies-using/microsoft-outlook/government-administration/)[Financial services](https://enrich.chat/companies-using/microsoft-outlook/financial-services/)[Banking](https://enrich.chat/companies-using/microsoft-outlook/banking/)[Construction](https://enrich.chat/companies-using/microsoft-outlook/construction/)[Automotive](https://enrich.chat/companies-using/microsoft-outlook/automotive/)[Machinery](https://enrich.chat/companies-using/microsoft-outlook/machinery/)[Insurance](https://enrich.chat/companies-using/microsoft-outlook/insurance/)[Telecommunications](https://enrich.chat/companies-using/microsoft-outlook/telecommunications/)[Food and beverages](https://enrich.chat/companies-using/microsoft-outlook/food-and-beverages/)[Mechanical or industrial engineering](https://enrich.chat/companies-using/microsoft-outlook/mechanical-or-industrial-engineering/)[Oil and energy](https://enrich.chat/companies-using/microsoft-outlook/oil-and-energy/)[Pharmaceuticals](https://enrich.chat/companies-using/microsoft-outlook/pharmaceuticals/)[Utilities](https://enrich.chat/companies-using/microsoft-outlook/utilities/)[Food production](https://enrich.chat/companies-using/microsoft-outlook/food-production/)[Logistics and supply chain](https://enrich.chat/companies-using/microsoft-outlook/logistics-and-supply-chain/)[Real estate](https://enrich.chat/companies-using/microsoft-outlook/real-estate/)[Nonprofit organization management](https://enrich.chat/companies-using/microsoft-outlook/nonprofit-organization-management/)[Electrical and electronic manufacturing](https://enrich.chat/companies-using/microsoft-outlook/electrical-and-electronic-manufacturing/)[Transportation, trucking and railroad](https://enrich.chat/companies-using/microsoft-outlook/transportation-trucking-and-railroad/)[Health, wellness and fitness](https://enrich.chat/companies-using/microsoft-outlook/health-wellness-and-fitness/) ## How do you reach the people who run Microsoft Outlook? The tool tells you what a company already runs; the people to talk to are usually IT and security leaders. Pick an account from the table, then ask your AI agent for them. ```text Use www.enrich.chat to find the IT and security leaders at [company], with titles and verified work emails ``` Check any other company with the free [tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/), or find a company's [email format](https://enrich.chat/tools/email-format-finder/). ## Frequently asked questions ### What companies use Microsoft Outlook? Organizations where Microsoft Outlook was detected include Starbucks, Cognizant, Siemens, Lowe's and Northern Health - BC. The page lists a selection of larger ones with links to their profiles. ### Which industries use Microsoft Outlook most? Microsoft Outlook shows up most often in civil engineering, renewables and environment and chemicals. ### How is Microsoft Outlook usage detected? From public signals: code and tags on a company's website, the HTTP headers its servers send, and DNS records. A detected tool shows it was seen, not what the company pays for it. ### Who should I contact at a company that uses Microsoft Outlook? Usually IT and security leaders. Ask your AI agent to use www.enrich.chat to find people in those roles at the account, with verified work emails. ## Try this prompt Find the people who run Microsoft Outlook ```text Use www.enrich.chat to find the IT and security leaders at [company], with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Companies using Microsoft 365](https://enrich.chat/companies-using/microsoft-365/) - [Companies using Amazon SES](https://enrich.chat/companies-using/amazon-ses/) - [Companies using Google Workspace](https://enrich.chat/companies-using/google-workspace/) - [Companies using Gmail](https://enrich.chat/companies-using/gmail/) - [Companies using SendGrid](https://enrich.chat/companies-using/sendgrid/) - [Companies using Mailchimp SPF](https://enrich.chat/companies-using/mailchimp-spf/) - [Companies using Mandrill (Mailchimp)](https://enrich.chat/companies-using/mailchimp-mandrill/) - [Companies using Mailjet](https://enrich.chat/companies-using/mailjet/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)