What does Varian Medical Systems use?

As of October 2026, runsonwhat has found 25 tools at Varian Medical Systems (varian.com) in public records. Edge & Hosting: Cloudflare, Fastly and Amazon CloudFront. Application: Algolia, MongoDB Atlas and Brightcove. Data & Observability: Google Analytics, Google Tag Manager and Siteimprove. Go-to-market: Google Ads, Salesforce and Pardot. Company Ops: Microsoft 365, Atlassian and Adobe. Last checked October 21, 2026.

Varian Medical Systems uses Platform.sh for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Platform.sh through a subdomain that points at Platform.sh. Platform.sh is used by 2,053 companies runsonwhat tracks.

Varian Medical Systems uses Salesforce for its CRM, according to runsonwhat (October 2026). runsonwhat found Salesforce through email records that authorize Salesforce. Salesforce is used by 33,781 companies runsonwhat tracks.

Varian Medical Systems uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 706,386 companies runsonwhat tracks.

Varian Medical Systems uses ServiceNow for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found ServiceNow through email records that authorize ServiceNow. ServiceNow is used by 921 companies runsonwhat tracks.

Varian Medical Systems uses Google Analytics for analytics, alongside Google Tag Manager, Siteimprove and Heap, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on varian.com. Google Analytics is used by 863,875 companies runsonwhat tracks.

Yes. runsonwhat found Cloudflare at Varian Medical Systems through a subdomain that points at Cloudflare. Cloudflare is a CDN & Edge tool used by 697,341 companies runsonwhat tracks.

Yes. On runsonwhat's rechecks, Varian Medical Systems started using Cloudflare (latest on October 21, 2026). A change counts only between two checks of varian.com done the same way.

The companies with the stacks most like Varian Medical Systems' are Levis Media, Miter Brands, Rooms To Go and Driven Brands, according to runsonwhat (October 2026). Each shares 8 to 11 tools with Varian Medical Systems, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

runsonwhat reads public records only. Of the 25 tools at Varian Medical Systems, 9 were found through code on varian.com, 6 through DNS records, 5 through email records, 4 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and varian.com about monthly.