--- title: "Which companies in Belgium use C++?" description: "Keysight Technologies, ALSTOM, Randstad Digital, Thunderbird and more. 238 companies hiring in Belgium whose own job postings show they use C++: 40 confirmed" canonical: https://jobspipe.dev/technologies/c++/be --- # Which companies in Belgium use C++? > Keysight Technologies, ALSTOM, Randstad Digital, Thunderbird and more. 238 companies hiring in Belgium whose own job postings show they use C++: 40 confirmed, 198 likely. Updated daily from live postings. **Canonical URL:** https://jobspipe.dev/technologies/c%2B%2B/be 238 companies with postings in Belgium use C++ according to their own job postings: 40 confirmed and 198 likely. The 16 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named. - **Confirmed companies:** 40 - **Likely companies:** 198 - **Category:** Programming languages - **As of:** 25 Sep 2026 ## Companies using C++ | # | Company | Postings naming it | Last seen | |---|---|---|---| | 1 | [Keysight Technologies](https://jobspipe.dev/hiring/keysight.com) | 183 | 6 Nov 2026 | | 2 | [ALSTOM](https://jobspipe.dev/hiring/alstom.com) | 60 | 4 Nov 2026 | | 3 | [Randstad Digital](https://jobspipe.dev/hiring/randstaddigital.com) | 41 | 3 Nov 2026 | | 4 | [Thunderbird](https://jobspipe.dev/hiring/thunderbird.net) | 21 | 5 Nov 2026 | | 5 | [Barco](https://jobspipe.dev/hiring/barco.com) | 17 | 6 Nov 2026 | | 6 | [ESA](https://jobspipe.dev/hiring/esafoods.com) | 10 | 30 Oct 2026 | | 7 | [Sphere Defense](https://jobspipe.dev/hiring/sphere-df.com) | 10 | 7 Nov 2026 | | 8 | [VeroTech](https://jobspipe.dev/hiring/verotech.be) | 6 | 2 Nov 2026 | | 9 | [Apixa](https://jobspipe.dev/hiring/apixa.com) | 4 | 21 Oct 2026 | | 10 | [Vrije Universiteit Brussel](https://jobspipe.dev/hiring/vub.be) | 4 | 22 Oct 2026 | | 11 | [ictjob.be](https://jobspipe.dev/hiring/ictjob.be) | 3 | 15 Oct 2026 | | 12 | [imec](https://jobspipe.dev/hiring/imec-int.com) | 3 | 30 Oct 2026 | | 13 | [VERHAERT](https://jobspipe.dev/hiring/verhaert.com) | 3 | 30 Oct 2026 | | 14 | [AI-Blox](https://jobspipe.dev/hiring/ai-blox.com) | 2 | 5 Jun 2026 | | 15 | [Nalys](https://jobspipe.dev/hiring/nalys-group.com) | 2 | 30 Sep 2026 | | 16 | [OTIV](https://jobspipe.dev/hiring/otiv.ai) | 2 | 14 Aug 2026 | ## By country - [United States](https://jobspipe.dev/technologies/c%2B%2B/us) - [India](https://jobspipe.dev/technologies/c%2B%2B/in) - [United Kingdom](https://jobspipe.dev/technologies/c%2B%2B/gb) - [Germany](https://jobspipe.dev/technologies/c%2B%2B/de) - [Canada](https://jobspipe.dev/technologies/c%2B%2B/ca) - [France](https://jobspipe.dev/technologies/c%2B%2B/fr) - [Singapore](https://jobspipe.dev/technologies/c%2B%2B/sg) - [Sweden](https://jobspipe.dev/technologies/c%2B%2B/se) - [Japan](https://jobspipe.dev/technologies/c%2B%2B/jp) - [Poland](https://jobspipe.dev/technologies/c%2B%2B/pl) Worldwide: [Which companies use C++?](https://jobspipe.dev/technologies/c%2B%2B) ## FAQ ### How many companies use C++ in Belgium? 238 companies in Belgium have job postings that show they use C++, as of 25 Sep 2026. 40 are confirmed and 198 are likely. ### Which companies use C++ in Belgium? Keysight Technologies, ALSTOM, Randstad Digital, Thunderbird, Barco are among the confirmed C++ users with the most postings naming it in Belgium. The full list on this page names 16 companies. ### How does JobsPipe know a company uses C++? 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 C++ 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 C++, 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":["c++"],"tier_min":"confirmed","company_country_code_or":["BE"],"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