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Tools · embedded os rtos

Companies using Embedded Linux

As of 4 November 2026, 1,239 companies name Embedded Linux in their own job postings; it leaves no trace on websites or in DNS.

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

Largest market
–
Companies with 51+ staff
–
Top industry
–
Team that names it most
Software engineering · 3,096 postings
Hiring on it, last 30 days
895 companies
Most often alongside
C++ · 1,202 companies
1,239companies show Embedded Linux, all sources
0on their website or in DNS records
1,239name it in their own job postings
3,131postings naming Embedded Linux, last 90 days
02Two ways we see a tool

Where Embedded Linux shows up

Each population is counted on its own. We never add them up without saying so, because they answer different questions.

Website and DNS footprint0

Companies whose own pages load Embedded Linux's scripts or embeds, or whose domain's mail and hosting records (SPF, DKIM, MX, CNAME) point at Embedded Linux. From our crawl of 41.5M company websites and the DNS sweep behind it. Reach: the tool is in the building.

Job postings1,239

Companies whose own postings say the team works in Embedded Linux. Read hourly from ~70 applicant tracking systems, with the function, a quote and a date. Intent: the team that runs it is hiring.

Both0

Companies in the footprint whose postings also name Embedded Linux. The rest of the posting population (1,239) runs Embedded Linux without a public trace on the site or in DNS, which is where job data earns its place.

03Who uses it

Companies on Embedded Linux

Companies with 201+ employees and high-confidence evidence in their own postings; job boards and portals left out.

MicronSemiconductor manufacturers · Boise, United States10,001+ employeesMicrochip Technology Inc.Semiconductor manufacturers · Chandler, United States10,001+ employeesIntuitiveMedical device manufacturers · Sunnyvale, United Kingdom10,001+ employeesL3HarrisDefence systems manufacturers · Melbourne, United States10,001+ employeesTarana Wireless, Inc.Communications & network equipment manufacturers · 201-500 employeesKistlerSensor instrument manufacturers · Sweden1001-5000 employeesNETGEARCommunications & network equipment manufacturers · San Jose, United States1001-5000 employees7-ElevenConvenience stores & kiosks · Irving, United States10,001+ employeesNova BiomedicalMedical device manufacturers · Waltham, United States1001-5000 employeesebm-papst Inc.Ventilation fan manufacturing · United States10,001+ employeesIntraloxConveyor material handling · New Orleans, United States1001-5000 employeesRelativity SpaceSpace systems manufacturers · 1001-5000 employeesRiedel CommunicationsCommunications & network equipment manufacturers · Wuppertal, Germany1001-5000 employeesTractableAutomotive dealer software · United States201-500 employeesKARL STORZMedical device manufacturers · Tuttlingen, Germany5001-10000 employeesAEVEXDefence systems manufacturers · United States501-1000 employeesStrykerMedical device manufacturers · Portage, United States10,001+ employeesForterraDefence systems manufacturers · Clarksburg, United States201-500 employeesESABWelding equipment manufacturers · El Bolsón, United States1001-5000 employeesGeneral Dynamics Mission SystemsDefence systems manufacturers · Chantilly, United States10,001+ employees
1,239 companies show Embedded Linux; 0 of them have over 1,000 employees.

Filter by country, size, team and source, open verified e-mails for the decision makers, or push new matches to your CRM every week.

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06Job-posting evidence

Who runs Embedded Linux inside the company

The 1,239 companies whose postings name Embedded Linux: by country, size and the function of the role. The second number in the function table is companies.

Postings by function
postings · companies
Software engineering
3,096 · 1,249
Engineering (non-software)
405 · 249
IT operations & business systems
163 · 99
Sales
74 · 22
Data & AI
66 · 48
Product, program & project management
41 · 33
Customer service & success
14 · 6
Unclassified
14 · 11
Skilled trades and field service
10 · 3
Quality, safety & environment
6 · 6
Posting companies by country
companiesshare
United States
75261%
Germany
948%
United Kingdom
575%
Sweden
333%
Canada
262%
India
222%
France
202%
Austria
181%
Netherlands
161%
Poland
141%
Switzerland
131%
Belgium
101%
Posting companies by size
companiesshare
Self-employed
282%
2-10 employees
15613%
11-50 employees
20116%
51-200 employees
28523%
201-500 employees
15613%
501-1000 employees
827%
1001-5000 employees
14111%
5001-10000 employees
454%
10,001+ employees
14512%
Hiring on it right now
postings
Postings, last 30 days
2,171
Postings, last 90 days
3,131
All open postings
4,214

895 companies opened a role that names Embedded Linux in the last 30 days. A hiring team that names its tools is the moment to write to the person who owns the stack.

07Named alongside

What Embedded Linux teams also ask for

Tools named in the same postings as Embedded Linux. Office software is left out.

08embedded os rtos

Embedded Linux against the rest of its category

Ranked by companies naming each tool in postings. Whole category →

Cite this

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

1,239 companies name Embedded Linux in their own job postings; it leaves no trace on websites or in DNS, so the posting layer is the whole picture. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/embedded-linux)
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 →

  • Website codeScripts, tags and embeds found on the company's own pages in our crawl of 41.5M sites. A tool counts once per company.
  • DNS recordsSPF includes, DKIM selectors, MX and CNAME records of the company's domain that point at Embedded Linux or another vendor. Swept in cycles; dedicated mail-provider and hosting facets open once coverage passes 80% per country.
  • Job postingsRead hourly from the applicant tracking systems behind company career sites. A tool counts when the employer's own text names it as the team's system; candidate wish-lists and apply boilerplate are excluded. Confidence low, medium or high per company.
  • Sending infrastructureCold-e-mail sending domains are look-alike domains on a provider's infrastructure (DNS records, certificate logs) that redirect to the company. Absence is not evidence: only companies with a found sending domain are counted.
  • CompaniesCountry, size and industry come from the company profile we build from its website; headcount from LinkedIn where known, otherwise estimated. Job boards, portals and aggregators are kept out of lists.
FAQ

Embedded Linux data: questions

How many companies use Embedded Linux?

1,239 as of 4 November 2026: 0 carry Embedded Linux on their website or in their DNS records and 1,239 name it in their own job postings; 0 show up in both. We keep the two counts apart because they measure different things.

What does "website or DNS" mean?

Our crawler finds Embedded Linux's scripts, embeds and tags on the company's own pages, and our DNS sweep reads the domain's mail and hosting records (SPF includes, DKIM selectors, MX, CNAMEs) that point at Embedded Linux. Either one puts the company in the footprint. The sweep is still running, so this number grows week by week.

Why is the job-posting number so much smaller?

A posting only names a tool when the team that will use it is hiring and chooses to say so. That makes it a smaller but stronger signal: it tells you which team runs Embedded Linux, with a quote and a date. The footprint tells you reach.

How fresh is this?

Career sites are read hourly, websites are re-crawled on a rolling schedule and DNS is re-swept in cycles. The date at the top is when these counts were computed.

Can I get the list?

Yes. The first 20 are on this page; the full 1,239 with verified e-mails and a weekly feed of new Embedded Linux users is in the product. Counting is free.

Companies and people

Get this list your way

The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.

Every company on Embedded Linux,
with the person who owns it

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