--- title: "Which companies in United Kingdom use C#?" description: "LSEG, Noir, Ripple, Netcompany and more. 1,420 companies hiring in United Kingdom whose own job postings show they use C#: 34 confirmed, 1,386 likely. Updated d" canonical: https://jobspipe.dev/technologies/c#/gb --- # Which companies in United Kingdom use C#? > LSEG, Noir, Ripple, Netcompany and more. 1,420 companies hiring in United Kingdom whose own job postings show they use C#: 34 confirmed, 1,386 likely. Updated daily from live postings. **Canonical URL:** https://jobspipe.dev/technologies/c%23/gb 1,420 companies with postings in United Kingdom use C# according to their own job postings: 34 confirmed and 1,386 likely. The 21 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named. - **Confirmed companies:** 34 - **Likely companies:** 1,386 - **Category:** Programming languages - **As of:** 25 Sep 2026 ## Companies using C# | # | Company | Postings naming it | Last seen | |---|---|---|---| | 1 | [LSEG](https://jobspipe.dev/hiring/lseg.com) | 61 | 26 Sep 2026 | | 2 | [Noir](https://jobspipe.dev/hiring/noirconsulting.co.uk) | 36 | 25 Sep 2026 | | 3 | [Ripple](https://jobspipe.dev/hiring/rippleandco.com) | 27 | 19 Sep 2026 | | 4 | [Netcompany](https://jobspipe.dev/hiring/netcompany.com) | 25 | 24 Sep 2026 | | 5 | [Capital on Tap](https://jobspipe.dev/hiring/capitalontap.com) | 20 | 24 Sep 2026 | | 6 | [DeepL](https://jobspipe.dev/hiring/deepl.com) | 18 | 20 Sep 2026 | | 7 | [Saragossa](https://jobspipe.dev/hiring/saragossa.co.uk) | 17 | 25 Sep 2026 | | 8 | [Cundall](https://jobspipe.dev/hiring/cundall.com) | 16 | 25 Sep 2026 | | 9 | [Harrington Starr](https://jobspipe.dev/hiring/harringtonstarr.com) | 14 | 25 Sep 2026 | | 10 | [Xe.com](https://jobspipe.dev/hiring/xe.com) | 14 | 26 Sep 2026 | | 11 | [OneTrust](https://jobspipe.dev/hiring/onetrust.com) | 12 | 18 Sep 2026 | | 12 | [Indra Group UK & Ireland](https://jobspipe.dev/hiring/indragroup.com) | 10 | 25 Sep 2026 | | 13 | [Klipboard](https://jobspipe.dev/hiring/klipboard.com) | 9 | 25 Sep 2026 | | 14 | [incident.io](https://jobspipe.dev/hiring/incident.io) | 8 | 7 Sep 2026 | | 15 | [Anyone Ai](https://jobspipe.dev/hiring/anyoneai.com) | 7 | 26 Sep 2026 | | 16 | [Planet DDS](https://jobspipe.dev/hiring/planetdds.com) | 6 | 25 Sep 2026 | | 17 | [Waracle](https://jobspipe.dev/hiring/waracle.com) | 6 | 25 Sep 2026 | | 18 | [ClearBank](https://jobspipe.dev/hiring/clear.bank) | 4 | 9 Sep 2026 | | 19 | [Redline Group - Specialist Recruitment for Technology & Electronics Companies](https://jobspipe.dev/hiring/redlinegroup.com) | 3 | 25 Sep 2026 | | 20 | [Chess Dynamics](https://jobspipe.dev/hiring/chess-dynamics.com) | 2 | 21 Sep 2026 | | 21 | [Peel Hunt LLP](https://jobspipe.dev/hiring/peelhunt.com) | 2 | 24 Sep 2026 | ## By country - [United States](https://jobspipe.dev/technologies/c%23/us) - [India](https://jobspipe.dev/technologies/c%23/in) - [Canada](https://jobspipe.dev/technologies/c%23/ca) - [Japan](https://jobspipe.dev/technologies/c%23/jp) - [Brazil](https://jobspipe.dev/technologies/c%23/br) - [Germany](https://jobspipe.dev/technologies/c%23/de) - [Italy](https://jobspipe.dev/technologies/c%23/it) - [France](https://jobspipe.dev/technologies/c%23/fr) - [Singapore](https://jobspipe.dev/technologies/c%23/sg) Worldwide: [Which companies use C#?](https://jobspipe.dev/technologies/c%23) ## FAQ ### How many companies use C# in United Kingdom? 1,420 companies in United Kingdom have job postings that show they use C#, as of 25 Sep 2026. 34 are confirmed and 1,386 are likely. ### Which companies use C# in United Kingdom? LSEG, Noir, Ripple, Netcompany, Capital on Tap are among the confirmed C# users with the most postings naming it in United Kingdom. The full list on this page names 21 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":["GB"],"limit":25}' ``` --- AI agents: the full machine-readable index of this site is https://jobspipe.dev/llms.txt?src=md-twin - API quickstart, no-key sandbox (POST https://api.jobspipe.dev/v1/sandbox/jobs/search), MCP server, pricing. Free key: https://jobspipe.dev/signup