Tools · virtualization vdi

Companies using Citrix_

As of 4 November 2026, 3,306 companies show Citrix: 2,155 carry it on their website or in their DNS records, 1,166 name it in their own job postings, and 15 do both.

As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Largest market
United States · 1,294 companies
Companies with 51+ staff
1,169 · 54% of the footprint
Top industry
Technology & software · 25%
Team that names it most
IT operations & business systems · 2,405 postings
Hiring on it, last 30 days
1,094 companies
Most often alongside
Microsoft Windows · 784 companies
3,306companies show Citrix, all sources
2,155on their website or in DNS records
1,166name it in their own job postings
3,059postings naming Citrix, last 90 days
02 — Two ways we see a tool

Where Citrix 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 footprint2,155

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

Job postings1,166

Companies whose own postings say the team works in Citrix. Read hourly from ~70 applicant tracking systems, with the function, a quote and a date. Intent: the team that runs it is hiring.

Both15

Companies in the footprint whose postings also name Citrix. The rest of the posting population (1,151) runs Citrix without a public trace on the site or in DNS, which is where job data earns its place.

03 — Who uses it

Companies on Citrix

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

Atlantic Medical ImagingDiagnostic imaging radiology · Pleasantville, United States501-1000 employeesRubenstein LawPersonal injury law · United States201-500 employeesWolfspeedSemiconductor manufacturers · Durham, United States1001-5000 employeesLupinPharmaceutical manufacturers · Mumbai, India10,001+ employeesBLGCommercial corporate law firms · Vancouver (Bentall Centre), United States1001-5000 employeesFristam PumpsPump manufacturers · Hamburg, Germany201-500 employeesKlinikum DarmstadtGeneral hospitals · Darmstadt, Germany1001-5000 employeesEiffage Infra-BauCivil infrastructure contractors · Düsseldorf, Germany1001-5000 employeesMassachusetts State GovernmentGovernment agencies & ministries · United States1001-5000 employeesLittlejohn BikesBicycle webshops · Dresden, Germany201-500 employeesIntesa SanpaoloRetail & commercial banks · Turin, Italy10,001+ employeesFirst Interstate BankRetail & commercial banks · United States501-1000 employeesKeesler Federal Credit UnionCredit unions · Biloxi, United States501-1000 employeesa&m Stabtest Labor für Analytik und Stabilitätsprüfung GmbHTesting laboratories · Mainz, Germany201-500 employeesDaVitaNephrology dialysis practice · Hamburg, Germany1001-5000 employeesStony Brook UniversityUniversities · Stony Brook, United States10,001+ employeesBrown University HealthGeneral hospitals · United States1001-5000 employeesTampa General HospitalGeneral hospitals · United States5001-10000 employeesStadt MannheimMunicipal authorities & general public bodies · Mannheim, Germany5001-10000 employeesFirst American BankRetail & commercial banks · Elk Grove Village, United States501-1000 employees
Seen through the website or DNS only

Companies with 1,000+ employees whose website or DNS carries Citrix but whose postings never name it: the part of the market job data alone misses.

3,306 companies show Citrix; 270 of them have over 1,000 employees.

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04 — Footprint breakdown

By country, company size and industry

The 2,155 companies with Citrix on their website or in DNS. Click a country for its own page where we have one.

By country
companiesshare
United States
1,29460%
Germany
1477%
United Kingdom
1256%
Australia
743%
Canada
703%
Netherlands
643%
Austria
321%
Switzerland
291%
France
261%
Belgium
251%
Italy
241%
Spain
231%
By company size
companiesshare
Self-employed
1316%
2-10 employees
25112%
11-50 employees
59127%
51-200 employees
46422%
201-500 employees
26112%
501-1000 employees
1487%
1001-5000 employees
1979%
5001-10000 employees
492%
10,001+ employees
502%
By industry
companiesshare
Technology & software
54825%
Business & finance services
52224%
Manufacturing & industry
22210%
Public, community & associations
20610%
Health care
1507%
Consumer services & leisure
1286%
Property & construction
1185%
Commerce & trade
713%
Utilities & infrastructure
532%
Media & content
522%
Transport, logistics & rental
301%
Automotive
171%
05 — What their DNS and pages also say

The mail, hosting and web stack of Citrix companies

Other tools found on the same companies' websites or in their DNS records. Mail providers and senders come from SPF, DKIM and MX; the rest from page code.

Microsoft 3651,853 companies · 86%
microsoft_teams1,019 companies · 47%
microsoft_intune807 companies · 37%
Microsoft Entra ID789 companies · 37%
apple718 companies · 33%SendGrid712 companies · 33%Cloudflare681 companies · 32%
Google Workspace633 companies · 29%
Mailchimp572 companies · 27%Atlassian493 companies · 23%HubSpot413 companies · 19%Anthropic383 companies · 18%
Amazon SES367 companies · 17%
Salesforce247 companies · 11%DocuSign235 companies · 11%
mailchimp_transactional235 companies · 11%
06 — Job-posting evidence

Who runs Citrix inside the company

The 1,166 companies whose postings name Citrix: by country, size and the function of the role. The second number in the function table is companies.

Postings by function
postings · companies
IT operations & business systems
2,405 · 1,240
Software engineering
258 · 116
Engineering (non-software)
145 · 95
Customer service & success
134 · 84
Sales
106 · 62
Product, program & project management
83 · 42
construction and civil
67 · 7
Data & AI
54 · 13
Administration & office
48 · 15
Finance & accounting
26 · 17
Posting companies by country
companiesshare
United States
62654%
Germany
14412%
United Kingdom
656%
Canada
474%
France
323%
Netherlands
252%
Australia
202%
India
192%
Switzerland
171%
Spain
161%
Austria
111%
Belgium
101%
Posting companies by size
companiesshare
Self-employed
262%
2-10 employees
555%
11-50 employees
11310%
51-200 employees
15413%
201-500 employees
14713%
501-1000 employees
13612%
1001-5000 employees
27223%
5001-10000 employees
686%
10,001+ employees
19517%
Hiring on it right now
postings
Postings, last 30 days
2,169
Postings, last 90 days
3,059
All open postings
4,237

1,094 companies opened a role that names Citrix 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 Citrix teams also ask for

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

08 — virtualization vdi

Citrix 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.

3,306 companies show Citrix: 2,155 carry it on their website or in their DNS records, 1,166 name it in their own job postings, and 15 do both. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/citrix)
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 Citrix 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

Citrix data: questions

How many companies use Citrix?

3,306 as of 4 November 2026: 2,155 carry Citrix on their website or in their DNS records and 1,166 name it in their own job postings; 15 show up in both. We keep the two counts apart because they measure different things.

What does "website or DNS" mean?

Our crawler finds Citrix'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 Citrix. 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 Citrix, 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 3,306 with verified e-mails and a weekly feed of new Citrix users is in the product. Counting is free.

Companies and people

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