---
title: "Which companies in United States use NumPy?"
description: "Amazon Science, Millennium, Pronto, ALLEN INSTITUTE and more. 1,332 companies hiring in United States whose own job postings show they use NumPy: 30 confirmed, "
canonical: https://jobspipe.dev/technologies/numpy/us
---

# Which companies in United States use NumPy?

> Amazon Science, Millennium, Pronto, ALLEN INSTITUTE and more. 1,332 companies hiring in United States whose own job postings show they use NumPy: 30 confirmed, 1,302 likely. Updated daily from live postings.

**Canonical URL:** https://jobspipe.dev/technologies/numpy/us

1,332 companies with postings in United States use NumPy according to their own job postings: 30 confirmed and 1,302 likely. The 14 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named.

- **Confirmed companies:** 30
- **Likely companies:** 1,302
- **Category:** Data platforms
- **As of:** 25 Sep 2026

## Companies using NumPy

| # | Company | Postings naming it | Last seen |
|---|---|---|---|
| 1 | [Amazon Science](https://jobspipe.dev/hiring/amazon.science) | 64 | 25 Sep 2026 |
| 2 | [Millennium](https://jobspipe.dev/hiring/mlp.com) | 30 | 24 Sep 2026 |
| 3 | [Pronto](https://jobspipe.dev/hiring/pronto.ai) | 6 | 21 Sep 2026 |
| 4 | [ALLEN INSTITUTE](https://jobspipe.dev/hiring/alleninstitute.org) | 5 | 25 Sep 2026 |
| 5 | [Archer](https://jobspipe.dev/hiring/archersystems.com) | 5 | 22 Aug 2026 |
| 6 | [PointClickCare](https://jobspipe.dev/hiring/pointclickcare.com) | 5 | 19 Sep 2026 |
| 7 | [bet365](https://jobspipe.dev/hiring/bet365careers.com) | 3 | 25 Sep 2026 |
| 8 | [Innovative Defense Technologies (IDT)](https://jobspipe.dev/hiring/idtus.com) | 3 | 24 Sep 2026 |
| 9 | [Oak Ridge National Laboratory](https://jobspipe.dev/hiring/ornl.gov) | 3 | 24 Sep 2026 |
| 10 | [Purpose Financial](https://jobspipe.dev/hiring/havepurpose.com) | 3 | 25 Sep 2026 |
| 11 | [Square](https://jobspipe.dev/hiring/squareup.com) | 3 | 25 Sep 2026 |
| 12 | [Insight Global](https://jobspipe.dev/hiring/insightglobal.com) | 2 | 24 Sep 2026 |
| 13 | [Kani Solutions Inc](https://jobspipe.dev/hiring/kanisolutions.com) | 2 | 24 Sep 2026 |
| 14 | [Premera Blue Cross](https://jobspipe.dev/hiring/premera.com) | 2 | 24 Sep 2026 |

## By country

- [India](https://jobspipe.dev/technologies/numpy/in)
- [United Kingdom](https://jobspipe.dev/technologies/numpy/gb)
- [Canada](https://jobspipe.dev/technologies/numpy/ca)
- [France](https://jobspipe.dev/technologies/numpy/fr)
- [Brazil](https://jobspipe.dev/technologies/numpy/br)
- [Singapore](https://jobspipe.dev/technologies/numpy/sg)
- [Poland](https://jobspipe.dev/technologies/numpy/pl)
- [Germany](https://jobspipe.dev/technologies/numpy/de)
- [Spain](https://jobspipe.dev/technologies/numpy/es)

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

## FAQ

### How many companies use NumPy in United States?

1,332 companies in United States have job postings that show they use NumPy, as of 25 Sep 2026. 30 are confirmed and 1,302 are likely.

### Which companies use NumPy in United States?

Amazon Science, Millennium, Pronto, ALLEN INSTITUTE, Archer are among the confirmed NumPy users with the most postings naming it in United States. The full list on this page names 14 companies.

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

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 NumPy 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 NumPy, 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":["numpy"],"tier_min":"confirmed","company_country_code_or":["US"],"limit":25}'
```


---
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