--- title: "Which companies in Finland use React?" description: "AlphaSense, Mapbox, Aiven, wolt and more. 44 companies hiring in Finland whose own job postings show they use React: 10 confirmed, 34 likely." canonical: https://jobspipe.dev/technologies/react/fi --- # Which companies in Finland use React? > AlphaSense, Mapbox, Aiven, wolt and more. 44 companies hiring in Finland whose own job postings show they use React: 10 confirmed, 34 likely. Updated daily from live postings. **Canonical URL:** https://jobspipe.dev/technologies/react/fi 44 companies with postings in Finland use React according to their own job postings: 10 confirmed and 34 likely. The 5 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named. - **Confirmed companies:** 10 - **Likely companies:** 34 - **Category:** Web frameworks - **As of:** 25 Sep 2026 ## Companies using React | # | Company | Postings naming it | Last seen | |---|---|---|---| | 1 | [AlphaSense](https://jobspipe.dev/hiring/alpha-sense.com) | 33 | 3 Oct 2026 | | 2 | [Mapbox](https://jobspipe.dev/hiring/mapbox.com) | 9 | 4 Oct 2026 | | 3 | [Aiven](https://jobspipe.dev/hiring/aiven.io) | 8 | 29 Sep 2026 | | 4 | [wolt](https://jobspipe.dev/hiring/careers.wolt.com) | 8 | 1 Oct 2026 | | 5 | [Kassavirtanen Oy](https://jobspipe.dev/hiring/kassavirtanen.fi) | 7 | 25 Sep 2026 | ## By country - [United States](https://jobspipe.dev/technologies/react/us) - [India](https://jobspipe.dev/technologies/react/in) - [United Kingdom](https://jobspipe.dev/technologies/react/gb) - [Canada](https://jobspipe.dev/technologies/react/ca) - [Brazil](https://jobspipe.dev/technologies/react/br) - [Germany](https://jobspipe.dev/technologies/react/de) - [Mexico](https://jobspipe.dev/technologies/react/mx) - [France](https://jobspipe.dev/technologies/react/fr) - [Singapore](https://jobspipe.dev/technologies/react/sg) - [Japan](https://jobspipe.dev/technologies/react/jp) Worldwide: [Which companies use React?](https://jobspipe.dev/technologies/react) ## Related - [React by industry, country and company size](https://jobspipe.dev/companies-using/react) - [Companies hiring React roles in the last 30 days](https://jobspipe.dev/hiring/technology/react) ## FAQ ### How many companies use React in Finland? 44 companies in Finland have job postings that show they use React, as of 25 Sep 2026. 10 are confirmed and 34 are likely. ### Which companies use React in Finland? AlphaSense, Mapbox, Aiven, wolt, Kassavirtanen Oy are among the confirmed React users with the most postings naming it in Finland. The full list on this page names 5 companies. ### How does JobsPipe know a company uses React? 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 React 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 React, 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":["react"],"tier_min":"confirmed","company_country_code_or":["FI"],"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