# What does ESN EnergieSystemeNord GmbH use?

ESN EnergieSystemeNord GmbH (esn.de) shows public evidence of 16 tools, according to runsonwhat (last checked 2026-11-02).

- Industry: IT Services
- Size: 201–1,000 employees
- Based in: Raisdorf, Germany
- Founded: 1987
- LinkedIn: https://www.linkedin.com/company/esn-energiesystemenord-gmbh

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Hetzner](https://www.runsonwhat.com/reverse/hetzner) | Hosting & Cloud | DNS records |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |
| [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code |  |

## Data & Observability

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |
| [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 | DNS verification records, Email records, Website code |  |
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Cookiebot](https://www.runsonwhat.com/reverse/cookiebot) | Security & Compliance | Website code |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |

## FAQ

### What tools does ESN EnergieSystemeNord use?

As of November 2026, runsonwhat has found 16 tools at ESN EnergieSystemeNord (esn.de) in public records. Edge & Hosting: Hetzner. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics. Go-to-market: WordPress, Yoast SEO and CleverReach. Company Ops: Microsoft 365, reCAPTCHA and Apple Business. Last checked November 2, 2026.

### What cloud does ESN EnergieSystemeNord run on?

ESN EnergieSystemeNord uses Hetzner for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Hetzner through DNS records that point at Hetzner. Hetzner is used by 5,349 companies runsonwhat tracks.

### What email provider does ESN EnergieSystemeNord use?

ESN EnergieSystemeNord 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 727,962 companies runsonwhat tracks.

### What analytics tools does ESN EnergieSystemeNord use?

ESN EnergieSystemeNord uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on esn.de. Google Analytics is used by 904,957 companies runsonwhat tracks.

### What is ESN EnergieSystemeNord's website built with?

ESN EnergieSystemeNord uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on esn.de. WordPress is used by 606,961 companies runsonwhat tracks.

### What marketing software does ESN EnergieSystemeNord use?

ESN EnergieSystemeNord uses CleverReach for marketing, according to runsonwhat (November 2026). runsonwhat found CleverReach through email records that authorize CleverReach. CleverReach is used by 3,568 companies runsonwhat tracks.

### Does ESN EnergieSystemeNord use jQuery?

Yes. runsonwhat found jQuery at ESN EnergieSystemeNord through jQuery code on esn.de. jQuery is a Frontend tool used by 928,589 companies runsonwhat tracks.

### How does runsonwhat know what ESN EnergieSystemeNord uses?

runsonwhat reads public records only. Of the 16 tools at ESN EnergieSystemeNord, 11 were found through code on esn.de, 4 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 esn.de about monthly.


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