Tools · vpn remote networking

Companies using OpenVPN_

As of 4 November 2026, 114 companies name OpenVPN 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
IT operations & business systems · 116 postings
Hiring on it, last 30 days
80 companies
Most often alongside
Linux · 108 companies
114companies show OpenVPN, all sources
0on their website or in DNS records
114name it in their own job postings
148postings naming OpenVPN, last 90 days
02 — Two ways we see a tool

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

Job postings114

Companies whose own postings say the team works in OpenVPN. 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 OpenVPN. The rest of the posting population (114) runs OpenVPN without a public trace on the site or in DNS, which is where job data earns its place.

03 — Who uses it

Companies on OpenVPN

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

SemtechSemiconductor manufacturers · Camarillo, United States1001-5000 employeesDeciphexClinical AI software · Dublin 11, United States51-200 employeesRodan & FieldsSkincare brands · San Francisco, United States201-500 employeesGRÜN Software GroupCustom software development agencies · Aachen, Germany201-500 employeesAcuityIT services & consulting · United States201-500 employeesInstaSafeCybersecurity iam software · United States51-200 employeesGroup-IBManaged cybersecurity services · Robinson Road, United States501-1000 employeesNord SecurityManaged cybersecurity services · United States1001-5000 employeesSupportYourAppCustomer support helpdesk software · Wilmington, United States1001-5000 employeesGesellschaft für Leit- und Regeltechnik mbHAutomation integrators · Papendorf, Germany51-200 employeesChillBaseGame studios · United States201-500 employeesNightwingManaged cybersecurity services · United States1001-5000 employeesiwellEnergy utility software · Utrecht, United Kingdom51-200 employeesLepayaCorporate workplace training · Amsterdam, Netherlands201-500 employeesGRÜN raw GmbHERP software · Mehdya, Germany51-200 employeesNexTech Solutions, LLCDefence systems manufacturers · Huntsville, United States51-200 employeesIBL Software EngineeringCustom software development agencies · Vila Nova de Gaia, Slovakia51-200 employeesSpyrosoftCustom software development agencies · Wrocław, Poland1001-5000 employeesUnifunMobile network operators · United States201-500 employeesQuantiCustom software development agencies · Sedlec, Czechia51-200 employees
114 companies show OpenVPN; 0 of them have over 1,000 employees.

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06 — Job-posting evidence

Who runs OpenVPN inside the company

The 114 companies whose postings name OpenVPN: 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
116 · 93
Software engineering
76 · 48
Customer service & success
5 · 3
Engineering (non-software)
4 · 4
Sales
2 · 2
Data & AI
1 · 1
facilities cleaning and security
1 · 1
manufacturing and production
1 · 1
Product, program & project management
1 · 1
Posting companies by country
companiesshare
United States
6355%
Germany
1211%
United Kingdom
65%
Brazil
33%
France
33%
Czechia
22%
Spain
22%
Italy
22%
Netherlands
22%
Poland
22%
Australia
11%
Belgium
11%
Posting companies by size
companiesshare
Self-employed
33%
2-10 employees
109%
11-50 employees
2320%
51-200 employees
3632%
201-500 employees
1513%
501-1000 employees
65%
1001-5000 employees
1513%
5001-10000 employees
22%
10,001+ employees
44%
Hiring on it right now
postings
Postings, last 30 days
114
Postings, last 90 days
148
All open postings
225

80 companies opened a role that names OpenVPN 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 OpenVPN teams also ask for

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

08 — vpn remote networking

OpenVPN 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.

114 companies name OpenVPN 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/openvpn)
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 OpenVPN 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

OpenVPN data: questions

How many companies use OpenVPN?

114 as of 4 November 2026: 0 carry OpenVPN on their website or in their DNS records and 114 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 OpenVPN'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 OpenVPN. 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 OpenVPN, 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 114 with verified e-mails and a weekly feed of new OpenVPN users is in the product. Counting is free.

Companies and people

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