Core-Mark's tech stack
What does Core-Mark use?
Core-Mark (core-mark.com) uses at least 15 tools we can see from public records, including Microsoft Azure for hosting, Microsoft 365 for email and documents, Zendesk for customer support and SendGrid for email delivery. Last checked .
- Founded
- 1888
- Company page
- Tools found
- 15
- Categories
- 9
- Layers
- 4 of 5
- Last checked
- Oct 2026
Core-Mark's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Edge & Hosting
2 tools, where the bytes are served from
Hosting & Cloud
Application
3 tools, what the product is built with
Frontend
Media & UI
Go-to-market
1 tool, how they find and keep customers
Support & Docs
Company Ops
9 tools, what the team runs on day to day
Email Delivery
Workspace
Collaboration
Dev Tools
Security & Compliance
Companies like Core-Mark also use
Tools common among companies with a similar stack that we haven't found at Core-Mark.
Companies with a stack like Core-Mark's
Ranked by shared tools, with rare tools counting more.
Absolute SecuritySoftware5in common
WellSkySoftware · 1,001–5,000 people8in common
Stemcell TechnologiesBiotechnology · 1,001–5,000 people5in common
ECI Software SolutionsSoftware · 1,001–5,000 people5in common
PublicWebsiteSitefinityUtility · 1,001–5,000 people5in common
Douglas EllimanReal Estate8in common
Marin SoftwareSoftware As a Service · 201–1,000 people6in common
BionanoBiotechnology5in common
Core-Mark tech stack FAQ
What tools does Core-Mark use?
We've found 15 tools at Core-Mark (core-mark.com). Edge & Hosting: Microsoft Azure and WP Engine. Application: Google Fonts, Next.js and Lottie. Go-to-market: Zendesk. Company Ops: Microsoft 365, SendGrid and Atlassian. Last checked October 3, 2026.
What cloud does Core-Mark run on?
Core-Mark uses Microsoft Azure and WP Engine for hosting. We found Microsoft Azure through website code.
What email provider does Core-Mark use?
Core-Mark uses Microsoft 365 for email and documents. We found Microsoft 365 through email records and DNS verification records.
What does Core-Mark use for customer support?
Core-Mark uses Zendesk for customer support. We found Zendesk through email records.
Does Core-Mark use Microsoft 365?
Yes. We found Microsoft 365 at Core-Mark through email records and DNS verification records. Microsoft 365 is used by 245,233 companies we track.
How does runsonwhat know what Core-Mark uses?
We read public traces only: Core-Mark's DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.