# What does FELGNER Sicherheitstechnik GmbH & Co. KG use?

FELGNER Sicherheitstechnik GmbH & Co. KG (felgner.de) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-11-08).

- Industry: Construction
- Size: 51–200 employees
- Based in: Dresden, Germany
- Founded: 1967
- LinkedIn: https://www.linkedin.com/company/felgner-sicherheit

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [IONOS](https://www.runsonwhat.com/reverse/ionos) | Hosting & Cloud | Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |
| [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [WhatsApp Business](https://www.runsonwhat.com/reverse/whatsapp) | Support & Docs | Website code |  |
| [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code |  |
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, Website code |  |
| [Cookiebot](https://www.runsonwhat.com/reverse/cookiebot) | Security & Compliance | Website code |  |

## FAQ

### What tools does FELGNER Sicherheitstechnik GmbH & Co. KG use?

As of November 2026, runsonwhat has found 11 tools at FELGNER Sicherheitstechnik GmbH & Co. KG (felgner.de) in public records. Edge & Hosting: IONOS. Application: jQuery. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, WhatsApp Business and Microsoft Ads. Company Ops: Microsoft 365 and Cookiebot. Last checked November 8, 2026.

### What cloud does FELGNER Sicherheitstechnik GmbH & Co. KG run on?

FELGNER Sicherheitstechnik GmbH & Co. KG uses IONOS for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found IONOS through IONOS code on felgner.de. IONOS is used by 23,746 companies runsonwhat tracks.

### What email provider does FELGNER Sicherheitstechnik GmbH & Co. KG use?

FELGNER Sicherheitstechnik GmbH & Co. KG uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on felgner.de. Microsoft 365 is used by 739,072 companies runsonwhat tracks.

### What does FELGNER Sicherheitstechnik GmbH & Co. KG use for customer support?

FELGNER Sicherheitstechnik GmbH & Co. KG uses WhatsApp Business for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on felgner.de. WhatsApp Business is used by 139,320 companies runsonwhat tracks.

### What analytics tools does FELGNER Sicherheitstechnik GmbH & Co. KG use?

FELGNER Sicherheitstechnik GmbH & Co. KG uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on felgner.de. Google Analytics is used by 904,904 companies runsonwhat tracks.

### What marketing software does FELGNER Sicherheitstechnik GmbH & Co. KG use?

FELGNER Sicherheitstechnik GmbH & Co. KG uses Brevo for marketing, according to runsonwhat (November 2026). runsonwhat found Brevo through Brevo code on felgner.de. Brevo is used by 84,906 companies runsonwhat tracks.

### Does FELGNER Sicherheitstechnik GmbH & Co. KG use jQuery?

Yes. runsonwhat found jQuery at FELGNER Sicherheitstechnik GmbH & Co. KG through jQuery code on felgner.de. jQuery is a Frontend tool used by 927,893 companies runsonwhat tracks.

### How does runsonwhat know what FELGNER Sicherheitstechnik GmbH & Co. KG uses?

runsonwhat reads public records only. Of the 11 tools at FELGNER Sicherheitstechnik GmbH & Co. KG, 9 were found through code on felgner.de, 1 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and felgner.de about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/felgner.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.