Tools · cae simulation

Companies using Ansys STK_

As of 4 November 2026, 186 companies name Ansys STK 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) · 672 postings
Hiring on it, last 30 days
124 companies
Most often alongside
MATLAB · 162 companies
186companies show Ansys STK, all sources
0on their website or in DNS records
186name it in their own job postings
805postings naming Ansys STK, last 90 days
02 — Two ways we see a tool

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

Job postings186

Companies whose own postings say the team works in Ansys STK. 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 Ansys STK. The rest of the posting population (186) runs Ansys STK without a public trace on the site or in DNS, which is where job data earns its place.

03 — Who uses it

Companies on Ansys STK

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

OHB-Italia S.p.A.Space systems manufacturers · Milano, Italy201-500 employeesL3HarrisDefence systems manufacturers · Melbourne, United States10,001+ employeesJohns Hopkins University Applied Physics LaboratoryUniversity research labs · Laurel, United States5001-10000 employeesGomSpaceSpace systems manufacturers · Denmark201-500 employeesApexSpace systems manufacturers · United States51-200 employeesOpen CosmosSpace systems manufacturers · Didcot, United Kingdom51-200 employeesVastSpace systems manufacturers · Long Beach, United States51-200 employeesSierra SpaceSpace systems manufacturers · United States1001-5000 employeesSpinLaunchSpace systems manufacturers · Long Beach, United States51-200 employeesLeonardo DRSDefence systems manufacturers · Arlington, United States5001-10000 employeesRocket LabSpace systems manufacturers · United States1001-5000 employeesAdvanced SpaceSpace systems manufacturers · Westminster, United States51-200 employeesKeplerSpace systems manufacturers · United States51-200 employeesNorthrop GrummanDefence systems manufacturers · Falls Church, United States10,001+ employeesSIXGENManaged cybersecurity services · Annapolis, United States51-200 employeesEutelsatSatellite communications operators · Issy-les-Moulineaux, France1001-5000 employeesUmbraSpace systems manufacturers · United States51-200 employeesFisica Applied Technologies, Inc.Defence systems manufacturers · San Leandro, United States201-500 employeesAstroscaleSpace systems manufacturers · Kinshi, United States201-500 employeesアークエッジ・スペースSpace systems manufacturers · Japan51-200 employees
186 companies show Ansys STK; 0 of them have over 1,000 employees.

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06 — Job-posting evidence

Who runs Ansys STK inside the company

The 186 companies whose postings name Ansys STK: 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)
672 · 156
Software engineering
43 · 25
Data & AI
28 · 16
IT operations & business systems
15 · 9
public safety and protective services
12 · 6
Business development & strategy
8 · 4
Education & training
8 · 6
Sales
4 · 3
logistics warehouse and transport
2 · 2
Product, program & project management
2 · 1
Posting companies by country
companiesshare
United States
15282%
United Kingdom
53%
India
32%
Italy
32%
Australia
21%
Canada
21%
France
21%
Switzerland
11%
Cyprus
11%
Czechia
11%
Germany
11%
Denmark
11%
Posting companies by size
companiesshare
Self-employed
32%
2-10 employees
2815%
11-50 employees
2413%
51-200 employees
4323%
201-500 employees
3117%
501-1000 employees
95%
1001-5000 employees
2413%
5001-10000 employees
74%
10,001+ employees
179%
Hiring on it right now
postings
Postings, last 30 days
510
Postings, last 90 days
805
All open postings
985

124 companies opened a role that names Ansys STK 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 Ansys STK teams also ask for

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

08 — cae simulation

Ansys STK 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.

186 companies name Ansys STK 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/ansys-stk)
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 Ansys STK 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

Ansys STK data: questions

How many companies use Ansys STK?

186 as of 4 November 2026: 0 carry Ansys STK on their website or in their DNS records and 186 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 Ansys STK'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 Ansys STK. 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 Ansys STK, 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 186 with verified e-mails and a weekly feed of new Ansys STK users is in the product. Counting is free.

Companies and people

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