---
title: "Which companies in United States use C#?"
description: "Amazon Web Services (AWS), CGI, Tata Consultancy Services, Esri and more. 6,830 companies hiring in United States whose own job postings show they use C#: 181 c"
canonical: https://jobspipe.dev/technologies/c#/us
---

# Which companies in United States use C#?

> Amazon Web Services (AWS), CGI, Tata Consultancy Services, Esri and more. 6,830 companies hiring in United States whose own job postings show they use C#: 181 confirmed, 6,649 likely. Updated daily from live postings.

**Canonical URL:** https://jobspipe.dev/technologies/c%23/us

6,830 companies with postings in United States use C# according to their own job postings: 181 confirmed and 6,649 likely. The 100 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named.

- **Confirmed companies:** 181
- **Likely companies:** 6,649
- **Category:** Programming languages
- **As of:** 25 Sep 2026

## Companies using C#

| # | Company | Postings naming it | Last seen |
|---|---|---|---|
| 1 | [Amazon Web Services (AWS)](https://jobspipe.dev/hiring/aws.amazon.com) | 870 | 26 Sep 2026 |
| 2 | [CGI](https://jobspipe.dev/hiring/cgi.com) | 198 | 25 Sep 2026 |
| 3 | [Tata Consultancy Services](https://jobspipe.dev/hiring/tcs.com) | 181 | 25 Sep 2026 |
| 4 | [Esri](https://jobspipe.dev/hiring/esri.com) | 99 | 25 Sep 2026 |
| 5 | [AVEVA](https://jobspipe.dev/hiring/aveva.com) | 87 | 25 Sep 2026 |
| 6 | [L3Harris Technologies](https://jobspipe.dev/hiring/l3harris.com) | 71 | 25 Sep 2026 |
| 7 | [Visa](https://jobspipe.dev/hiring/visacommodities.com) | 63 | 25 Sep 2026 |
| 8 | [Haystack](https://jobspipe.dev/hiring/haystackapp.io) | 62 | 25 Sep 2026 |
| 9 | [The Trade Desk](https://jobspipe.dev/hiring/thetradedesk.com) | 61 | 21 Sep 2026 |
| 10 | [Riot Games](https://jobspipe.dev/hiring/riotgames.com) | 55 | 24 Sep 2026 |
| 11 | [Delinea](https://jobspipe.dev/hiring/delinea.com) | 45 | 25 Sep 2026 |
| 12 | [Agoda](https://jobspipe.dev/hiring/careersatagoda.com) | 43 | 25 Sep 2026 |
| 13 | [Susquehanna International Group](https://jobspipe.dev/hiring/sig.com) | 41 | 26 Sep 2026 |
| 14 | [Guidehouse](https://jobspipe.dev/hiring/guidehouse.com) | 40 | 23 Sep 2026 |
| 15 | [Xero](https://jobspipe.dev/hiring/xero.com) | 40 | 26 Sep 2026 |
| 16 | [CACI International](https://jobspipe.dev/hiring/caci.com) | 38 | 24 Sep 2026 |
| 17 | [Autodesk](https://jobspipe.dev/hiring/autodesk.com) | 34 | 25 Sep 2026 |
| 18 | [LTM Limited](https://jobspipe.dev/hiring/ltm.com) | 33 | 25 Sep 2026 |
| 19 | [AvePoint](https://jobspipe.dev/hiring/avepoint.com) | 30 | 24 Sep 2026 |
| 20 | [Tyler Technologies](https://jobspipe.dev/hiring/tylertech.com) | 30 | 24 Sep 2026 |
| 21 | [DocuSign](https://jobspipe.dev/hiring/docusign.com) | 28 | 26 Sep 2026 |
| 22 | [Honeywell](https://jobspipe.dev/hiring/honeywell.com) | 28 | 25 Sep 2026 |
| 23 | [Ripple](https://jobspipe.dev/hiring/rippleandco.com) | 27 | 19 Sep 2026 |
| 24 | [Reply](https://jobspipe.dev/hiring/reply.com) | 26 | 22 Sep 2026 |
| 25 | [Epicor](https://jobspipe.dev/hiring/epicor.com) | 24 | 25 Sep 2026 |
| 26 | [ION Group](https://jobspipe.dev/hiring/on.iongroup.com) | 20 | 25 Sep 2026 |
| 27 | [Leonardo DRS](https://jobspipe.dev/hiring/leonardodrs.com) | 20 | 24 Sep 2026 |
| 28 | [DeepL](https://jobspipe.dev/hiring/deepl.com) | 18 | 20 Sep 2026 |
| 29 | [Envision Technology Solutions](https://jobspipe.dev/hiring/envisiontechsol.com) | 18 | 24 Sep 2026 |
| 30 | [NetApp](https://jobspipe.dev/hiring/netapp.com) | 18 | 25 Sep 2026 |
| 31 | [ServiceTitan](https://jobspipe.dev/hiring/servicetitan.com) | 17 | 25 Sep 2026 |
| 32 | [Intellectt Inc](https://jobspipe.dev/hiring/intellectt.com) | 16 | 24 Sep 2026 |
| 33 | [Jefferies LLC](https://jobspipe.dev/hiring/jefferies.com) | 16 | 25 Sep 2026 |
| 34 | [NLB Services](https://jobspipe.dev/hiring/nlbservices.com) | 16 | 25 Sep 2026 |
| 35 | [4A Consulting, LLC](https://jobspipe.dev/hiring/4a-consulting.com) | 15 | 25 Sep 2026 |
| 36 | [Auctane](https://jobspipe.dev/hiring/auctane.com) | 15 | 25 Sep 2026 |
| 37 | [SeatGeek](https://jobspipe.dev/hiring/seatgeek.com) | 15 | 25 Sep 2026 |
| 38 | [Abbott](https://jobspipe.dev/hiring/abbott.com) | 14 | 24 Sep 2026 |
| 39 | [FCT](https://jobspipe.dev/hiring/fct.ca) | 14 | 24 Sep 2026 |
| 40 | [Hasbro](https://jobspipe.dev/hiring/hasbro.com) | 14 | 24 Sep 2026 |
| 41 | [K2 Space](https://jobspipe.dev/hiring/k2space.com) | 14 | 24 Sep 2026 |
| 42 | [Charles River Associates](https://jobspipe.dev/hiring/crai.com) | 13 | 19 Sep 2026 |
| 43 | [Nokia](https://jobspipe.dev/hiring/nokia.com) | 13 | 25 Sep 2026 |
| 44 | [Corning Incorporated](https://jobspipe.dev/hiring/corning.com) | 11 | 25 Sep 2026 |
| 45 | [Level](https://jobspipe.dev/hiring/level-studios.com) | 11 | 18 Sep 2026 |
| 46 | [Appian Corporation](https://jobspipe.dev/hiring/appian.com) | 10 | 22 Sep 2026 |
| 47 | [Pacific Life](https://jobspipe.dev/hiring/pacificlife.com) | 10 | 25 Sep 2026 |
| 48 | [Texas Instruments](https://jobspipe.dev/hiring/ti.com) | 10 | 25 Sep 2026 |
| 49 | [General Matter](https://jobspipe.dev/hiring/generalmatter.com) | 9 | 1 Sep 2026 |
| 50 | [Bloomberg](https://jobspipe.dev/hiring/bloomberg.com) | 8 | 24 Sep 2026 |
| 51 | [Constellation](https://jobspipe.dev/hiring/constellationinc.com) | 8 | 25 Sep 2026 |
| 52 | [Intuit](https://jobspipe.dev/hiring/intuit.com) | 8 | 25 Sep 2026 |
| 53 | [Lantern](https://jobspipe.dev/hiring/lanterncare.com) | 8 | 25 Sep 2026 |
| 54 | [DriveCentric](https://jobspipe.dev/hiring/drivecentric.com) | 7 | 24 Sep 2026 |
| 55 | [Radiance Technologies Inc.](https://jobspipe.dev/hiring/radiancetech.com) | 7 | 25 Sep 2026 |
| 56 | [UT-Battelle](https://jobspipe.dev/hiring/ornl.gov) | 7 | 24 Sep 2026 |
| 57 | [Western Alliance Bank](https://jobspipe.dev/hiring/westernalliancebancorporation.com) | 7 | 24 Sep 2026 |
| 58 | [Zocdoc](https://jobspipe.dev/hiring/zocdoc.com) | 7 | 19 Sep 2026 |
| 59 | [Aperia](https://jobspipe.dev/hiring/aperia.com) | 6 | 23 Sep 2026 |
| 60 | [ComPsych](https://jobspipe.dev/hiring/compsych.com) | 6 | 25 Sep 2026 |
| 61 | [Q2](https://jobspipe.dev/hiring/q2.com) | 6 | 26 Sep 2026 |
| 62 | [Resolution Technologies, Inc.](https://jobspipe.dev/hiring/resolution-tech.com) | 6 | 25 Sep 2026 |
| 63 | [Spellbrush](https://jobspipe.dev/hiring/spellbrush.com) | 6 | 1 Aug 2025 |
| 64 | [Textron](https://jobspipe.dev/hiring/textron.com) | 6 | 24 Sep 2026 |
| 65 | [Veridian Tech Solutions, Inc.](https://jobspipe.dev/hiring/veridiants.com) | 6 | 24 Sep 2026 |
| 66 | [Viasat](https://jobspipe.dev/hiring/viasat.com) | 6 | 25 Sep 2026 |
| 67 | [American Unit, Inc](https://jobspipe.dev/hiring/americanunit.com) | 5 | 24 Sep 2026 |
| 68 | [Bank OZK](https://jobspipe.dev/hiring/ozk.com) | 5 | 24 Sep 2026 |
| 69 | [Belvedere Trading](https://jobspipe.dev/hiring/belvederetrading.com) | 5 | 20 Sep 2026 |
| 70 | [Brady Corporation](https://jobspipe.dev/hiring/bradyid.com) | 5 | 24 Sep 2026 |
| 71 | [GetixHealth](https://jobspipe.dev/hiring/getixhealth.com) | 5 | 24 Sep 2026 |
| 72 | [GreatAmerica](https://jobspipe.dev/hiring/greatamerica.com) | 5 | 24 Sep 2026 |
| 73 | [GXO Logistics](https://jobspipe.dev/hiring/gxo.com) | 5 | 24 Sep 2026 |
| 74 | [Pilot Flying J](https://jobspipe.dev/hiring/pilotflyingj.com) | 5 | 25 Sep 2026 |
| 75 | [Prudent Technologies and Consulting, Inc.](https://jobspipe.dev/hiring/prudentconsulting.com) | 5 | 24 Sep 2026 |
| 76 | [Reqroute, Inc](https://jobspipe.dev/hiring/reqroute.com) | 5 | 25 Sep 2026 |
| 77 | [Spellman High Voltage Electronics Corporation](https://jobspipe.dev/hiring/spellmanhv.com) | 5 | 25 Sep 2026 |
| 78 | [Vernovis](https://jobspipe.dev/hiring/vernovis.com) | 5 | 25 Sep 2026 |
| 79 | [Virtuous](https://jobspipe.dev/hiring/virtuousinc.org) | 5 | 25 Sep 2026 |
| 80 | [Astronics](https://jobspipe.dev/hiring/astronics.com) | 4 | 25 Sep 2026 |
| 81 | [Binti](https://jobspipe.dev/hiring/binti.com) | 4 | 29 Aug 2026 |
| 82 | [Costco Wholesale](https://jobspipe.dev/hiring/costco.com) | 4 | 24 Sep 2026 |
| 83 | [DriveTime](https://jobspipe.dev/hiring/drivetime.com) | 4 | 25 Sep 2026 |
| 84 | [EisnerAmper](https://jobspipe.dev/hiring/eisneramper.com) | 4 | 24 Sep 2026 |
| 85 | [Fluidstack](https://jobspipe.dev/hiring/fluidstack.com) | 4 | 21 Sep 2026 |
| 86 | [G2i Inc.](https://jobspipe.dev/hiring/g2i.ai) | 4 | 23 Sep 2026 |
| 87 | [Gener8 \| The RND Group](https://jobspipe.dev/hiring/rndgroup.com) | 4 | 24 Sep 2026 |
| 88 | [Giesecke+Devrient](https://jobspipe.dev/hiring/gi-de.com) | 4 | 25 Sep 2026 |
| 89 | [Mindex](https://jobspipe.dev/hiring/mindex.com) | 4 | 25 Sep 2026 |
| 90 | [Rivet Industries](https://jobspipe.dev/hiring/rivet.us) | 4 | 14 Aug 2026 |
| 91 | [Tenaska](https://jobspipe.dev/hiring/tenaska.com) | 4 | 25 Sep 2026 |
| 92 | [ThreatLocker](https://jobspipe.dev/hiring/threatlocker.com) | 4 | 24 Sep 2026 |
| 93 | [31st Union](https://jobspipe.dev/hiring/thirtyfirstunion.com) | 3 | 25 Sep 2026 |
| 94 | [Bandwidth](https://jobspipe.dev/hiring/bandwidth.com) | 3 | 23 Sep 2026 |
| 95 | [BILL](https://jobspipe.dev/hiring/bill.com) | 3 | 18 Sep 2026 |
| 96 | [Bobcat](https://jobspipe.dev/hiring/bobcat.com) | 3 | 24 Sep 2026 |
| 97 | [CarGurus](https://jobspipe.dev/hiring/cargurus.com) | 3 | 31 Aug 2026 |
| 98 | [Ceres](https://jobspipe.dev/hiring/ceres.tech) | 3 | 25 Sep 2026 |
| 99 | [CharterUP](https://jobspipe.dev/hiring/charterup.com) | 3 | 23 Sep 2026 |
| 100 | [Floor & Decor](https://jobspipe.dev/hiring/careers.flooranddecor.com) | 3 | 25 Sep 2026 |

## By country

- [India](https://jobspipe.dev/technologies/c%23/in)
- [Canada](https://jobspipe.dev/technologies/c%23/ca)
- [United Kingdom](https://jobspipe.dev/technologies/c%23/gb)
- [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 States?

6,830 companies in United States have job postings that show they use C#, as of 25 Sep 2026. 181 are confirmed and 6,649 are likely.

### Which companies use C# in United States?

Amazon Web Services (AWS), CGI, Tata Consultancy Services, Esri, AVEVA are among the confirmed C# users with the most postings naming it in United States. The full list on this page names 100 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":["US"],"limit":25}'
```


---
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