---
title: "Which companies in United Kingdom use OpenAI?"
description: "EverAI, Quantum, Algolia, Solve Intelligence and more. 1,020 companies hiring in United Kingdom whose own job postings show they use OpenAI: 21 confirmed, 999 l"
canonical: https://jobspipe.dev/technologies/openai/gb
---

# Which companies in United Kingdom use OpenAI?

> EverAI, Quantum, Algolia, Solve Intelligence and more. 1,020 companies hiring in United Kingdom whose own job postings show they use OpenAI: 21 confirmed, 999 likely. Updated daily from live postings.

**Canonical URL:** https://jobspipe.dev/technologies/openai/gb

1,020 companies with postings in United Kingdom use OpenAI according to their own job postings: 21 confirmed and 999 likely. The 10 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named.

- **Confirmed companies:** 21
- **Likely companies:** 999
- **Category:** Machine learning & AI
- **As of:** 25 Sep 2026

## Companies using OpenAI

| # | Company | Postings naming it | Last seen |
|---|---|---|---|
| 1 | [EverAI](https://jobspipe.dev/hiring/everai.ai) | 210 | 26 Sep 2026 |
| 2 | [Quantum](https://jobspipe.dev/hiring/quantum.com) | 39 | 25 Sep 2026 |
| 3 | [Algolia](https://jobspipe.dev/hiring/algolia.com) | 8 | 24 Sep 2026 |
| 4 | [Solve Intelligence](https://jobspipe.dev/hiring/solveintelligence.com) | 8 | 30 Jul 2026 |
| 5 | [9fin](https://jobspipe.dev/hiring/9fin.com) | 7 | 23 Sep 2026 |
| 6 | [Grant Thornton UK](https://jobspipe.dev/hiring/grantthornton.co.uk) | 7 | 25 Sep 2026 |
| 7 | [The Knowledge Academy](https://jobspipe.dev/hiring/theknowledgeacademy.com) | 4 | 25 Sep 2026 |
| 8 | [RAYLO](https://jobspipe.dev/hiring/raylo.com) | 3 | 25 Sep 2026 |
| 9 | [Fleetcraft](https://jobspipe.dev/hiring/fleetcraft.nl) | 2 | 25 Sep 2026 |
| 10 | [Granola](https://jobspipe.dev/hiring/go.granola.so) | 2 | 15 Sep 2026 |

## By country

- [United States](https://jobspipe.dev/technologies/openai/us)
- [India](https://jobspipe.dev/technologies/openai/in)
- [Germany](https://jobspipe.dev/technologies/openai/de)
- [Japan](https://jobspipe.dev/technologies/openai/jp)
- [Canada](https://jobspipe.dev/technologies/openai/ca)
- [Brazil](https://jobspipe.dev/technologies/openai/br)
- [Singapore](https://jobspipe.dev/technologies/openai/sg)
- [Mexico](https://jobspipe.dev/technologies/openai/mx)
- [France](https://jobspipe.dev/technologies/openai/fr)

Worldwide: [Which companies use OpenAI?](https://jobspipe.dev/technologies/openai)

## Related

- [OpenAI by industry, country and company size](https://jobspipe.dev/companies-using/openai)

## FAQ

### How many companies use OpenAI in United Kingdom?

1,020 companies in United Kingdom have job postings that show they use OpenAI, as of 25 Sep 2026. 21 are confirmed and 999 are likely.

### Which companies use OpenAI in United Kingdom?

EverAI, Quantum, Algolia, Solve Intelligence, 9fin are among the confirmed OpenAI users with the most postings naming it in United Kingdom. The full list on this page names 10 companies.

### How does JobsPipe know a company uses OpenAI?

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 OpenAI 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 OpenAI, 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":["openai"],"tier_min":"confirmed","company_country_code_or":["GB"],"limit":25}'
```


---
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