# What does Umhverfisstofnun use?

Umhverfisstofnun (ust.is) shows public evidence of 16 tools, according to runsonwhat (last checked 2026-11-11).

- Industry: Environmental Services
- Size: 51–200 employees
- Based in: Iceland
- LinkedIn: https://www.linkedin.com/company/umhverfisogorkustofnun

## 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 |  |
| [ShareThis](https://www.runsonwhat.com/reverse/sharethis) | Media & UI | 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 |  |
| [Crazy Egg](https://www.runsonwhat.com/reverse/crazyegg) | Analytics | Website code |  |
| [Plausible](https://www.runsonwhat.com/reverse/plausible) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code |  |
| [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code |  |

## Company Ops

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

## FAQ

### What tools does Umhverfisstofnun use?

As of November 2026, runsonwhat has found 16 tools at Umhverfisstofnun (ust.is) in public records. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics, Google Tag Manager and Crazy Egg. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365 and CookieHub. Last checked November 11, 2026.

### What email provider does Umhverfisstofnun use?

Umhverfisstofnun uses Microsoft 365 for email and office software, 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 736,708 companies runsonwhat tracks.

### What analytics tools does Umhverfisstofnun use?

Umhverfisstofnun uses Google Analytics for analytics, alongside Google Tag Manager, Crazy Egg and Plausible, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on ust.is. Google Analytics is used by 904,157 companies runsonwhat tracks.

### Does Umhverfisstofnun use jQuery?

Yes. runsonwhat found jQuery at Umhverfisstofnun through jQuery code on ust.is. jQuery is a Frontend tool used by 927,286 companies runsonwhat tracks.

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

The companies with the stacks most like Umhverfisstofnun's are Bateman Groundworks, Forster Systems, Estermann Baugruppe and Yobbers, according to runsonwhat (November 2026). Each shares 4 to 9 tools with Umhverfisstofnun, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Umhverfisstofnun uses?

runsonwhat reads public records only. Of the 16 tools at Umhverfisstofnun, 14 were found through code on ust.is, 2 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and ust.is about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/ust.is (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.