# What does Gemdat use?

Gemdat (gemdat.at) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-11-01).

- Industry: Software
- Size: 51–200 employees
- Based in: Linz, Austria
- Founded: 1977
- LinkedIn: https://www.linkedin.com/company/gemdat

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |
| [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records |  |
| [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records |  |
| [SwissSign](https://www.runsonwhat.com/reverse/swisssign) | Security & Compliance | DNS verification records, DNS records |  |
| [CookieFirst](https://www.runsonwhat.com/reverse/cookiefirst) | Security & Compliance | Website code |  |

## FAQ

### What tools does Gemdat use?

As of November 2026, runsonwhat has found 9 tools at Gemdat (gemdat.at) in public records. Company Ops: Microsoft 365, Apple Business and Atlassian. Last checked November 1, 2026.

### What email provider does Gemdat use?

Gemdat uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 719,687 companies runsonwhat tracks.

### Does Gemdat use Atlassian?

Yes. runsonwhat found Atlassian at Gemdat through a DNS verification record for Atlassian. Atlassian is a Dev Tools tool used by 64,160 companies runsonwhat tracks.

### Which companies have a tech stack similar to Gemdat's?

The companies with the stacks most like Gemdat's are Palladio Software, Cooper Parry, Comaen and Teas, according to runsonwhat (November 2026). Each shares 2 to 3 tools with Gemdat, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Gemdat uses?

runsonwhat reads public records only. Of the 9 tools at Gemdat, 8 were found through DNS records, 1 through code on gemdat.at. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and gemdat.at about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/gemdat.at (updated November 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.