Tools · GitHub · United States

Companies using GitHub in United States_

As of 4 November 2026, 4,401 US companies show GitHub: 82 on their website or in DNS records and 4,320 in their own job postings, led by New York City.

As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Top city
New York City · 2
In both sources
1
Most common size
51-200 employees
Team that names it most
Software engineering · 4,053 postings
Top industry, posting companies
Technology & software
4,401US companies show GitHub, all sources
82on their website or in DNS records
4,320name it in job postings · 8,291 open
New York Citycity with most GitHub companies · 2
02 — Who uses it

US companies on GitHub

Companies with 51+ employees and high-confidence evidence in their own postings; job boards and portals left out.

519 US companies match this filter; 4,401 show GitHub in total.

Open the sales or marketing leader at each one with a verified e-mail, or get new US GitHub users every Monday.

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03 — Breakdown

By city, company size, industry and team

Footprint tables first (website or DNS), then the companies whose postings name GitHub.

Footprint by city
companiesshare
New York City
22%
San Francisco
22%
Atlanta
11%
Cambridge
11%
Denver
11%
Fort Lauderdale
11%
Miami Beach
11%
Providence
11%
Provo
11%
San Antonio
11%
Footprint by company size
companiesshare
Self-employed
5466%
2-10 employees
1113%
11-50 employees
79%
51-200 employees
56%
201-500 employees
11%
501-1000 employees
22%
1001-5000 employees
11%
10,001+ employees
11%
Posting companies by city
companiesshare
New York
1544%
San Francisco
1163%
Austin
551%
Atlanta
491%
Boston
491%
Chicago
441%
San Jose
361%
Houston
321%
Reston
241%
Washington
241%
Dallas
221%
Miami
221%
Posting companies by size
companiesshare
Self-employed
1684%
2-10 employees
3969%
11-50 employees
72417%
51-200 employees
92821%
201-500 employees
56313%
501-1000 employees
3699%
1001-5000 employees
57413%
5001-10000 employees
1784%
10,001+ employees
42010%
Posting companies by industry
companiesshare
Technology & software
2,20751%
Business & finance services
82619%
Manufacturing & industry
4019%
Media & content
1674%
Public, community & associations
1373%
Consumer services & leisure
1263%
Commerce & trade
972%
Utilities & infrastructure
902%
Health care
742%
Property & construction
561%
Transport, logistics & rental
551%
Automotive
441%
Postings by function
postings · companies
Software engineering
4,053 · 1,291
Data & AI
1,152 · 581
IT operations & business systems
839 · 483
Engineering (non-software)
412 · 139
Product, program & project management
250 · 153
Sales
165 · 78
Human resources
142 · 111
Customer service & success
78 · 51
Marketing & communications
75 · 51
research and science
66 · 44
Design & UX
42 · 34
Finance & accounting
36 · 28
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

4,401 US companies show GitHub: 82 carry it on their website or in their DNS records, 4,320 name it in their own job postings, 1 do both. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/github/united-states)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • Job postingsRead hourly from the applicant tracking systems behind US career sites. A tool counts when the employer's own text names it as the team's system.
  • CountryFrom the company's own website: imprint, address, phone prefix and language, with a confidence score. Not the posting's location.
  • Website and DNSScripts and embeds on the company's pages, plus SPF, DKIM, MX and CNAME records of its domain that point at the vendor.
  • ExclusionsJob boards, portals and aggregators are kept out of company lists.
FAQ

GitHub in United States: questions

Is this every US company on GitHub?

It is every US company whose website, DNS records or own job postings show it: 4,401 in total. Companies that use GitHub without any public trace are not counted.

What does "United States" mean here?

The country of the company, from its own website (imprint, address, phone prefix, language), not where the posting is located. A German company hiring in Paris still counts as German.

How do I get the US list with e-mails?

Sign up, filter companies on GitHub and United States, and open the people you want. Counting is free; the first 1,000 records are too.

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