Tools · estimating takeoff markup

Companies using RIB iTWO_

As of 4 November 2026, 331 companies name RIB iTWO 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
construction and civil · 1,703 postings
Hiring on it, last 30 days
257 companies
Most often alongside
AutoCAD · 101 companies
331companies show RIB iTWO, all sources
0on their website or in DNS records
331name it in their own job postings
2,093postings naming RIB iTWO, last 90 days
02 — Two ways we see a tool

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

Job postings331

Companies whose own postings say the team works in RIB iTWO. 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 RIB iTWO. The rest of the posting population (331) runs RIB iTWO without a public trace on the site or in DNS, which is where job data earns its place.

03 — Who uses it

Companies on RIB iTWO

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

STREICHER GruppeCivil infrastructure contractors · Deggendorf, Germany1001-5000 employeesPenn StateUniversities · United States10,001+ employeesEiffage Infra-BauCivil infrastructure contractors · Düsseldorf, Germany1001-5000 employeesDVBScheduled bus operators · Dresden, Germany1001-5000 employeesInstoneResidential property developers · Essen, Germany201-500 employeesGerber ArchitektenArchitecture practices · Germany201-500 employeesGottlob-Rommel-GruppeGeneral building contractors · Stuttgart, Germany501-1000 employeesPfaffingerCivil infrastructure contractors · Passau, Germany501-1000 employeesSIGNAL IDUNAGeneral insurance brokerage · Dortmund, Germany10,001+ employeesWARBUD SAGeneral building contractors · Warszawa, Poland1001-5000 employeesRhomberg Sersa Rail GroupCivil infrastructure contractors · Bregenz, Austria1001-5000 employeesPORR AGGeneral building contractors · Wien, Austria10,001+ employeesHEBERGER GruppeGeneral property developers · Schifferstadt, Germany1001-5000 employeesZECH HochbauGeneral building contractors · Stuttgart, Germany501-1000 employeesKarl Gemünden GmbH & Co. KGGeneral building contractors · Ingelheim am Rhein, Germany201-500 employeesRail Power SystemsElectrical equipment manufacturers · Germany501-1000 employeesZECH FMFacilities management · Germany501-1000 employeesENGIERenewable power generation operators · France10,001+ employeesZECH BauGeneral property developers · Bremen, Germany5001-10000 employeesAutobahn GmbH des BundesGovernment agencies & ministries · Hamburg, Germany10,001+ employees
331 companies show RIB iTWO; 0 of them have over 1,000 employees.

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06 — Job-posting evidence

Who runs RIB iTWO inside the company

The 331 companies whose postings name RIB iTWO: by country, size and the function of the role. The second number in the function table is companies.

Postings by function
postings · companies
construction and civil
1,703 · 287
Engineering (non-software)
282 · 113
Product, program & project management
45 · 35
procurement and purchasing
44 · 28
Legal, compliance & risk
21 · 12
Finance & accounting
20 · 13
Administration & office
16 · 15
Unclassified
16 · 8
skilled trades and field service
10 · 7
IT operations & business systems
8 · 8
Posting companies by country
companiesshare
Germany
28987%
Austria
155%
United States
72%
Poland
31%
France
21%
Netherlands
21%
Australia
10%
Canada
10%
Switzerland
10%
Czechia
10%
Denmark
10%
United Kingdom
10%
Posting companies by size
companiesshare
Self-employed
31%
2-10 employees
5617%
11-50 employees
4112%
51-200 employees
8124%
201-500 employees
5617%
501-1000 employees
3310%
1001-5000 employees
3310%
5001-10000 employees
103%
10,001+ employees
185%
Hiring on it right now
postings
Postings, last 30 days
1,813
Postings, last 90 days
2,093
All open postings
2,616

257 companies opened a role that names RIB iTWO 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 RIB iTWO teams also ask for

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

08 — estimating takeoff markup

RIB iTWO 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.

331 companies name RIB iTWO 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/rib-itwo)
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 RIB iTWO 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

RIB iTWO data: questions

How many companies use RIB iTWO?

331 as of 4 November 2026: 0 carry RIB iTWO on their website or in their DNS records and 331 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 RIB iTWO'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 RIB iTWO. 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 RIB iTWO, 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 331 with verified e-mails and a weekly feed of new RIB iTWO users is in the product. Counting is free.

Companies and people

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Every company on RIB iTWO,
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