Tools · plc programming

Companies using SIMATIC S5_

As of 4 November 2026, 132 companies name SIMATIC S5 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
skilled trades and field service · 226 postings
Hiring on it, last 30 days
119 companies
Most often alongside
Siemens SIMATIC S7 · 160 companies
132companies show SIMATIC S5, all sources
0on their website or in DNS records
132name it in their own job postings
243postings naming SIMATIC S5, last 90 days
02 — Two ways we see a tool

Where SIMATIC S5 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 SIMATIC S5's scripts or embeds, or whose domain's mail and hosting records (SPF, DKIM, MX, CNAME) point at SIMATIC S5. From our crawl of 41.5M company websites and the DNS sweep behind it. Reach: the tool is in the building.

Job postings132

Companies whose own postings say the team works in SIMATIC S5. 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 SIMATIC S5. The rest of the posting population (132) runs SIMATIC S5 without a public trace on the site or in DNS, which is where job data earns its place.

03 — Who uses it

Companies on SIMATIC S5

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

AlunnaMetal products manufacturers · Unna, Germany201-500 employeesBilfingerIndustrial engineering consulting · Mannheim, Germany10,001+ employeesMSKPackaging machinery manufacturers · Reyrieux, France201-500 employeesRötzer-Ziegel-Element-HausPrefabricated house manufacturers · Nürnberg, Germany51-200 employeesAMF Bakery SystemsCommercial kitchen food equipment · Richmond, United States201-500 employeesWaldquelleMineral water & soft drink bottlers · Kobersdorf, Austria51-200 employeesWienerbergerBrick & clay roof tile manufacturers · Zaltbommel, Netherlands1001-5000 employeesBiscuit InternationalSnack & sweet manufacturing · United Kingdom1001-5000 employeesDöhlerFood ingredient & flavour manufacturers · Paarl, Germany5001-10000 employeesPhantasialandAmusement & theme parks · Brühl, Germany1001-5000 employeesMartin Stanz- und Umfortechnik / Martin GroupMetal stamping & casting · Parsberg, Germany501-1000 employeesDunapack PackagingCustom packaging boxes · Wien, Austria5001-10000 employeesPrecision ResourcePrecision CNC machining · Shelton, United States1001-5000 employeesKnaufOther building products manufacturing · Utrecht, Netherlands10,001+ employeesHygiene OederanHousehold consumer goods manufacturers · Oederan, Germany51-200 employeesstewe GruppeCommercial building cleaning · Gummersbach, Germany1001-5000 employeesRheinspanOther building products manufacturing · Germersheim, Germany201-500 employeesFilzfabrik Wurzen GmbHTextile mills · Wurzen, Germany51-200 employeesTennecoAutomotive aftermarket parts manufacturers · Chicago, United States10,001+ employeesBritish SteelStructural steel fabrication · Bottesford, United Kingdom1001-5000 employees
132 companies show SIMATIC S5; 0 of them have over 1,000 employees.

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06 — Job-posting evidence

Who runs SIMATIC S5 inside the company

The 132 companies whose postings name SIMATIC S5: by country, size and the function of the role. The second number in the function table is companies.

Postings by function
postings · companies
skilled trades and field service
226 · 128
Engineering (non-software)
35 · 31
construction and civil
6 · 4
IT operations & business systems
4 · 4
logistics warehouse and transport
4 · 1
hospitality and food service
3 · 1
manufacturing and production
3 · 3
social care and community
3 · 1
healthcare clinical
2 · 2
Unclassified
2 · 2
Posting companies by country
companiesshare
Germany
6045%
United States
3325%
France
65%
United Kingdom
65%
Austria
54%
Netherlands
54%
Canada
22%
Finland
22%
India
22%
Italy
22%
Belgium
11%
Bulgaria
11%
Posting companies by size
companiesshare
Self-employed
22%
2-10 employees
1411%
11-50 employees
129%
51-200 employees
2116%
201-500 employees
1814%
501-1000 employees
118%
1001-5000 employees
2418%
5001-10000 employees
86%
10,001+ employees
2217%
Hiring on it right now
postings
Postings, last 30 days
203
Postings, last 90 days
243
All open postings
342

119 companies opened a role that names SIMATIC S5 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 SIMATIC S5 teams also ask for

Tools named in the same postings as SIMATIC S5. Office software is left out.

08 — plc programming

SIMATIC S5 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.

132 companies name SIMATIC S5 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/simatic-s5)
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 SIMATIC S5 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

SIMATIC S5 data: questions

How many companies use SIMATIC S5?

132 as of 4 November 2026: 0 carry SIMATIC S5 on their website or in their DNS records and 132 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 SIMATIC S5'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 SIMATIC S5. 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 SIMATIC S5, 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 132 with verified e-mails and a weekly feed of new SIMATIC S5 users is in the product. Counting is free.

Companies and people

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