Tools · healthcare interoperability

Companies using DICOM_

As of 4 November 2026, 405 companies name DICOM 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 · 257 postings
Hiring on it, last 30 days
332 companies
Most often alongside
HL7 · 310 companies
405companies show DICOM, all sources
0on their website or in DNS records
405name it in their own job postings
1,062postings naming DICOM, last 90 days
02 — Two ways we see a tool

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

Job postings405

Companies whose own postings say the team works in DICOM. 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 DICOM. The rest of the posting population (405) runs DICOM without a public trace on the site or in DNS, which is where job data earns its place.

03 — Who uses it

Companies on DICOM

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

Bartlett Regional HospitalGeneral hospitals · Juneau, United States501-1000 employeesSt. Joseph Medical CenterGeneral hospitals · Houston, United States1001-5000 employeesMUSC HealthGeneral hospitals · Charleston, United States10,001+ employeesPremier Radiology TennesseeDiagnostic imaging radiology · United States501-1000 employeesTenet HealthcareGeneral hospitals · Dallas, United States10,001+ employeesUnity Physicians HospitalGeneral hospitals · Mishawaka, United States201-500 employeesNUSUniversities · Lower Kent Ridge Road, Singapore10,001+ employeesKlinikum HanauGeneral hospitals · Hanau, Germany1001-5000 employeesYale New Haven HealthGeneral hospitals · New Haven, United States10,001+ employeesCooper Norcross HealthGeneral hospitals · United States1001-5000 employeesLumexa ImagingDiagnostic imaging radiology · Raleigh, United States1001-5000 employeesMaterialise3D printing services · Heverlee, Belgium1001-5000 employeesStrykerMedical device manufacturers · Portage, United States10,001+ employeesEdwards LifesciencesMedical device manufacturers · Irvine, United States10,001+ employeesStädtisches Klinikum SolingenGeneral hospitals · Remscheid, Germany1001-5000 employeesMille Lacs Health SystemGeneral hospitals · Onamia, United States201-500 employeesAidocClinical AI software · Wales, United Kingdom201-500 employeesCatholic HealthGeneral hospitals · Copiague, United States10,001+ employeesNHG HealthGeneral practice primary care · Selegie Road, Singapore1001-5000 employeesHospital for Special Surgery (HSS)Orthopedic surgery practice · New York, United States5001-10000 employees
405 companies show DICOM; 0 of them have over 1,000 employees.

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06 — Job-posting evidence

Who runs DICOM inside the company

The 405 companies whose postings name DICOM: 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
257 · 138
IT operations & business systems
160 · 102
healthcare clinical
120 · 47
Data & AI
109 · 79
Product, program & project management
79 · 50
skilled trades and field service
47 · 20
Customer service & success
43 · 25
research and science
34 · 13
Sales
33 · 21
Engineering (non-software)
24 · 18
Posting companies by country
companiesshare
United States
24059%
Germany
369%
Canada
184%
United Kingdom
154%
France
102%
Switzerland
92%
Australia
72%
Spain
61%
Netherlands
61%
Poland
51%
Brazil
41%
India
41%
Posting companies by size
companiesshare
Self-employed
61%
2-10 employees
277%
11-50 employees
5113%
51-200 employees
7819%
201-500 employees
369%
501-1000 employees
318%
1001-5000 employees
7519%
5001-10000 employees
328%
10,001+ employees
6917%
Hiring on it right now
postings
Postings, last 30 days
769
Postings, last 90 days
1,062
All open postings
1,287

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

07 — Named alongside

What DICOM teams also ask for

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

08 — healthcare interoperability

DICOM 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.

405 companies name DICOM 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/dicom)
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 DICOM 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

DICOM data: questions

How many companies use DICOM?

405 as of 4 November 2026: 0 carry DICOM on their website or in their DNS records and 405 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 DICOM'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 DICOM. 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 DICOM, 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 405 with verified e-mails and a weekly feed of new DICOM users is in the product. Counting is free.

Companies and people

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