Tools · cae simulation

Companies using AFSIM_

As of 4 November 2026, 84 companies name AFSIM 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
Engineering (non-software) · 339 postings
Hiring on it, last 30 days
70 companies
Most often alongside
C++ · 72 companies
84companies show AFSIM, all sources
0on their website or in DNS records
84name it in their own job postings
564postings naming AFSIM, last 90 days
02 — Two ways we see a tool

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

Job postings84

Companies whose own postings say the team works in AFSIM. 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 AFSIM. The rest of the posting population (84) runs AFSIM without a public trace on the site or in DNS, which is where job data earns its place.

03 — Who uses it

Companies on AFSIM

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

IntuitiveMedical device manufacturers · Sunnyvale, United Kingdom10,001+ employeesL3HarrisDefence systems manufacturers · Melbourne, United States10,001+ employeesJohns Hopkins University Applied Physics LaboratoryUniversity research labs · Laurel, United States5001-10000 employeesIERUSDefence systems manufacturers · Huntsville, United States51-200 employeesInstitute for Defense AnalysesPolicy think tanks · United States1001-5000 employeesGeneral Dynamics Mission SystemsDefence systems manufacturers · Chantilly, United States10,001+ employeesSRC, Inc.Defence systems manufacturers · Syracuse, United States1001-5000 employeesNorthrop GrummanDefence systems manufacturers · Falls Church, United States10,001+ employeesFlightSafety InternationalFlight training schools · United States1001-5000 employeesGE AerospaceAerospace component suppliers · Cincinnati, United States10,001+ employeesBoeingAircraft manufacturers · United States10,001+ employeesViasatSatellite communications operators · Washington, United States5001-10000 employeesJHNADefence systems manufacturers · California, United States51-200 employeesOdysseyDefence systems manufacturers · Wakefield, United States51-200 employeesHART Technologies, Inc.Defence systems manufacturers · Manassas, United States51-200 employeesScaleApplied AI ML development · Dublin 2, United States501-1000 employeesShield AIDefence systems manufacturers · United States501-1000 employeesBooz Allen HamiltonDefence systems manufacturers · Huntsville, United States10,001+ employeesMITREOther research institutes & think tanks · United States5001-10000 employeesAEROAircraft manufacturers · Odolena Voda, Czechia1001-5000 employees
84 companies show AFSIM; 0 of them have over 1,000 employees.

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06 — Job-posting evidence

Who runs AFSIM inside the company

The 84 companies whose postings name AFSIM: by country, size and the function of the role. The second number in the function table is companies.

Postings by function
postings · companies
Engineering (non-software)
339 · 63
Software engineering
118 · 38
Data & AI
33 · 15
Business development & strategy
12 · 2
IT operations & business systems
11 · 7
public safety and protective services
9 · 4
Product, program & project management
2 · 2
Legal, compliance & risk
1 · 1
Marketing & communications
1 · 1
Posting companies by country
companiesshare
United States
8196%
Czechia
11%
United Kingdom
11%
Posting companies by size
companiesshare
Self-employed
11%
2-10 employees
810%
11-50 employees
810%
51-200 employees
2125%
201-500 employees
78%
501-1000 employees
78%
1001-5000 employees
1315%
5001-10000 employees
78%
10,001+ employees
1214%
Hiring on it right now
postings
Postings, last 30 days
328
Postings, last 90 days
564
All open postings
705

70 companies opened a role that names AFSIM 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 AFSIM teams also ask for

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

08 — cae simulation

AFSIM 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.

84 companies name AFSIM 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/afsim)
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 AFSIM 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

AFSIM data: questions

How many companies use AFSIM?

84 as of 4 November 2026: 0 carry AFSIM on their website or in their DNS records and 84 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 AFSIM'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 AFSIM. 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 AFSIM, 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 84 with verified e-mails and a weekly feed of new AFSIM users is in the product. Counting is free.

Companies and people

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