# What does Petur Larsen use?

Petur Larsen (pl.fo) shows public evidence of 12 tools, according to runsonwhat (last checked 2026-11-07).

- Industry: Mechanical or Industrial Engineering
- Size: 11–50 employees
- Based in: Fuglafjørður, Faroe Islands
- Founded: 1971
- LinkedIn: https://www.linkedin.com/company/peturlarsen

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code |  |
| [Kinsta](https://www.runsonwhat.com/reverse/kinsta) | Hosting & Cloud | Website code |  |

## Application

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [Pexip](https://www.runsonwhat.com/reverse/pexip) | Collaboration | DNS verification records |  |

## FAQ

### What tools does Petur Larsen use?

As of November 2026, runsonwhat has found 12 tools at Petur Larsen (pl.fo) in public records. Edge & Hosting: Cloudflare and Kinsta. Application: jQuery and Vue.js. Go-to-market: WordPress, Meta Pixel and Yoast SEO. Company Ops: Microsoft 365, SendGrid and Pexip. Last checked November 7, 2026.

### What cloud does Petur Larsen run on?

Petur Larsen uses Kinsta for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Kinsta through Kinsta code on pl.fo. Kinsta is used by 13,156 companies runsonwhat tracks.

### What email provider does Petur Larsen use?

Petur Larsen 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 725,989 companies runsonwhat tracks.

### What is Petur Larsen's website built with?

Petur Larsen uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on pl.fo. WordPress is used by 607,271 companies runsonwhat tracks.

### What marketing software does Petur Larsen use?

Petur Larsen uses Mailchimp for marketing, according to runsonwhat (November 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 118,231 companies runsonwhat tracks.

### Does Petur Larsen use jQuery?

Yes. runsonwhat found jQuery at Petur Larsen through jQuery code on pl.fo. jQuery is a Frontend tool used by 929,810 companies runsonwhat tracks.

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

The companies with the stacks most like Petur Larsen's are International Post, Portage College, ABC Supply and Linklaters, according to runsonwhat (November 2026). Each shares 5 to 9 tools with Petur Larsen, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Petur Larsen uses?

runsonwhat reads public records only. Of the 12 tools at Petur Larsen, 5 were found through code on pl.fo, 5 through DNS records and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and pl.fo about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/pl.fo (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.