--- title: "Which companies in Spain use Unix?" description: "Percall Group, GRUPO NS, CMV Consultores and more. 183 companies hiring in Spain whose own job postings show they use Unix: 7 confirmed, 176 likely." canonical: https://jobspipe.dev/technologies/unix/es --- # Which companies in Spain use Unix? > Percall Group, GRUPO NS, CMV Consultores and more. 183 companies hiring in Spain whose own job postings show they use Unix: 7 confirmed, 176 likely. Updated daily from live postings. **Canonical URL:** https://jobspipe.dev/technologies/unix/es 183 companies with postings in Spain use Unix according to their own job postings: 7 confirmed and 176 likely. The 3 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named. - **Confirmed companies:** 7 - **Likely companies:** 176 - **Category:** Developer tools - **As of:** 25 Sep 2026 ## Companies using Unix | # | Company | Postings naming it | Last seen | |---|---|---|---| | 1 | [Percall Group](https://jobspipe.dev/hiring/percallgroup.com) | 10 | 8 Oct 2026 | | 2 | [GRUPO NS](https://jobspipe.dev/hiring/grupo-ns.com) | 8 | 5 Oct 2026 | | 3 | [CMV Consultores](https://jobspipe.dev/hiring/cmvconsultores.com) | 2 | 25 Sep 2026 | ## By country - [United States](https://jobspipe.dev/technologies/unix/us) - [India](https://jobspipe.dev/technologies/unix/in) - [Canada](https://jobspipe.dev/technologies/unix/ca) - [Singapore](https://jobspipe.dev/technologies/unix/sg) - [France](https://jobspipe.dev/technologies/unix/fr) - [Japan](https://jobspipe.dev/technologies/unix/jp) - [United Kingdom](https://jobspipe.dev/technologies/unix/gb) - [Poland](https://jobspipe.dev/technologies/unix/pl) - [Mexico](https://jobspipe.dev/technologies/unix/mx) - [Germany](https://jobspipe.dev/technologies/unix/de) Worldwide: [Which companies use Unix?](https://jobspipe.dev/technologies/unix) ## FAQ ### How many companies use Unix in Spain? 183 companies in Spain have job postings that show they use Unix, as of 25 Sep 2026. 7 are confirmed and 176 are likely. ### Which companies use Unix in Spain? Percall Group, GRUPO NS, CMV Consultores are among the confirmed Unix users with the most postings naming it in Spain. The full list on this page names 3 companies. ### How does JobsPipe know a company uses Unix? From the company's own job postings. Each posting is read for the technologies it names, and every company and technology pair is graded: confirmed when two independent checks agree on Unix in at least one posting, likely when it is a stated requirement or appears in two separate postings. A single passing mention is not counted here. It is evidence of a team working with Unix, not a purchase record. ## Reproduce ```bash curl -X POST https://api.jobspipe.dev/v1/companies/search -H "Authorization: Bearer $JOBSPIPE_API_KEY" -H "Content-Type: application/json" -d '{"company_technology_slug_or":["unix"],"tier_min":"confirmed","company_country_code_or":["ES"],"limit":25}' ``` --- Try it with no key: `curl -d '{"limit":3}' https://api.jobspipe.dev/v1/sandbox/jobs/search`. AI agents: the full machine-readable index of this site is https://jobspipe.dev/llms.txt?src=md-twin - API quickstart, MCP server, pricing. Free key (1,000 jobs to start): https://jobspipe.dev/signup