# What does Immac Holding AG use?

Immac Holding AG (immac.de) shows public evidence of 8 tools, according to runsonwhat (last checked 2026-11-06).

- Industry: Real Estate
- Size: 51–200 employees
- Based in: Hamburg, Germany
- Founded: 1997
- LinkedIn: https://www.linkedin.com/company/immac-holding-ag

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [CleverReach](https://www.runsonwhat.com/reverse/cleverreach) | Marketing | Email records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Exclaimer](https://www.runsonwhat.com/reverse/exclaimer) | Workspace | Email records |  |
| [DocuSign](https://www.runsonwhat.com/reverse/docusign) | Finance & Legal | DNS verification records |  |
| [Hornetsecurity](https://www.runsonwhat.com/reverse/hornetsecurity) | Security & Compliance | Email records |  |
| [SoSafe](https://www.runsonwhat.com/reverse/sosafe) | Security & Compliance | Email records |  |

## FAQ

### What tools does Immac Holding use?

As of November 2026, runsonwhat has found 8 tools at Immac Holding (immac.de) in public records. Go-to-market: CleverReach. Company Ops: Microsoft 365, Apple Business and Exclaimer. Last checked November 6, 2026.

### What email provider does Immac Holding use?

Immac Holding uses Microsoft 365 for email and office software, alongside Apple Business and Exclaimer, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 724,491 companies runsonwhat tracks.

### What marketing software does Immac Holding use?

Immac Holding uses CleverReach for marketing, according to runsonwhat (November 2026). runsonwhat found CleverReach through email records that authorize CleverReach. CleverReach is used by 3,530 companies runsonwhat tracks.

### Does Immac Holding use DocuSign?

Yes. runsonwhat found DocuSign at Immac Holding through a DNS verification record for DocuSign. DocuSign is a Finance & Legal tool used by 21,745 companies runsonwhat tracks.

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

The companies with the stacks most like Immac Holding's are Held Group, Sofina, Cerutti Partner and Heinrich Schmid GmbH & Co. KG (Offenburg), according to runsonwhat (November 2026). Each shares 3 to 4 tools with Immac Holding, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Immac Holding uses?

runsonwhat reads public records only. Of the 8 tools at Immac Holding, 5 were found through email records, 3 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and immac.de about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/immac.de (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.