> 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/semiconductors/ # Semiconductor companies using Microsoft 365 Microsoft 365 detected at 74% of the semiconductor 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 semiconductor companies listed on this site, including TSMC, Infineon Technologies, STMicroelectronics, Micron Technology and ASML. Below are who they are, the other tools they run and how big they are. ## Which semiconductor companies use Microsoft 365? Microsoft 365 was detected at 74% of the semiconductor companies listed on this site. They include TSMC, Infineon Technologies, STMicroelectronics, Micron Technology and ASML. The table lists a selection of larger ones in alphabetical order; names link to company profiles. | Company | Size | Tools detected | | --- | --- | --- | | Aeris Energy | 2,000 to 5,000 | 5 | | [AMD](https://enrich.chat/company/amd/) | 25,000 to 50,000 | 26 | | [Amkor Technology](https://enrich.chat/company/amkor-technology/) | 25,000 to 50,000 | 17 | | [ams OSRAM](https://enrich.chat/company/ams-osram/) | 10,000 to 25,000 | 32 | | Arm | 5,000 to 10,000 | 73 | | [ASML](https://enrich.chat/company/asml/) | 25,000 to 50,000 | 38 | | Coherent | 5,000 to 10,000 | 30 | | Entegris | 5,000 to 10,000 | 34 | | First Solar | 5,000 to 10,000 | 29 | | [Infineon Technologies](https://enrich.chat/company/infineon-technologies/) | 50,000 to 100,000 | 46 | | [KLA](https://enrich.chat/company/kla/) | 10,000 to 25,000 | 32 | | [Lam Research](https://enrich.chat/company/lam-research/) | 10,000 to 25,000 | 28 | | Marvell Technology | 5,000 to 10,000 | 31 | | [Microchip Technology](https://enrich.chat/company/microchip-technology/) | 10,000 to 25,000 | 67 | | [Micron Technology](https://enrich.chat/company/micron-technology/) | 25,000 to 50,000 | 38 | | MKS Instruments | 10,000 to 25,000 | 23 | | [Nexperia](https://enrich.chat/company/nexperia/) | 10,000 to 25,000 | 56 | | [Onsemi](https://enrich.chat/company/onsemi/) | 25,000 to 50,000 | 48 | | Positivo Tecnologia | 2,000 to 5,000 | 23 | | Qorvo | 5,000 to 10,000 | 31 | | [Renesas Electronics](https://enrich.chat/company/renesas-electronics/) | 10,000 to 25,000 | 47 | | [Siemens Gamesa](https://enrich.chat/company/siemens-gamesa/) | 25,000 to 50,000 | 20 | | [Skyworks Solutions](https://enrich.chat/company/skyworks-solutions/) | 10,000 to 25,000 | 28 | | SolarEdge Technologies | 5,000 to 10,000 | 57 | | [STMicroelectronics](https://enrich.chat/company/stmicroelectronics/) | 50,000 to 100,000 | 57 | | Teradyne | 5,000 to 10,000 | 24 | | TPI Composites | 2,000 to 5,000 | 11 | | [TSMC](https://enrich.chat/company/tsmc/) | 50,000 to 100,000 | 8 | | [United Microelectronics Corporation (UMC)](https://enrich.chat/company/united-microelectronics-corporation-umc/) | 10,000 to 25,000 | 4 | | Vaillant Group | 5,000 to 10,000 | 18 | ## What else do semiconductor 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 semiconductor companies.** Bars for the share of semiconductor companies using Microsoft 365 where each other tool was also detected: SAP SuccessFactors 21%, ON24 17%, Oracle Eloqua 15%, Akamai RUM 13%, Atlassian Confluence 13%, Baidu Ads 13%, Jira 13%, LinkedIn Login 11%. *Share of semiconductor companies using Microsoft 365 where each other tool was also detected. The tick marks the share across all listed organizations.* ## How big are semiconductor companies that use Microsoft 365? The columns show how these semiconductor companies spread across six size ranges. **Figure: Size of semiconductor companies using Microsoft 365.** Six columns for the share of semiconductor companies using Microsoft 365 in each size range from 2,000 to over 100,000 employees: 2-5K 49%, 5-10K 17%, 10-25K 17%, 25-50K 11%, 50-100K 6%, 100K+ 0%. *Share of semiconductor companies using Microsoft 365 in each size range.* ## More from Semiconductors and Microsoft 365 Other tools in semiconductors: [Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/semiconductors/)[Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/semiconductors/)[Google Analytics](https://enrich.chat/companies-using/google-analytics/semiconductors/) 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 semiconductor 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 engineering directors, procurement heads and CTOs at [company], with titles and verified work emails ``` ## Frequently asked questions ### Which semiconductor companies use Microsoft 365? Microsoft 365 was detected at 74% of the semiconductor companies listed here, including TSMC, Infineon Technologies, STMicroelectronics, Micron Technology and ASML. ### What else do semiconductor companies that use Microsoft 365 run? They most often also run SAP SuccessFactors, ON24, Oracle Eloqua and Akamai RUM. ### 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 engineering directors, procurement heads and CTOs 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 engineering directors, procurement heads and CTOs at [company], with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Semiconductor companies using Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/semiconductors/) - [Semiconductor companies using Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/semiconductors/) - [Semiconductor companies using Google Analytics](https://enrich.chat/companies-using/google-analytics/semiconductors/) - [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/)