Tools · advertising platforms

Companies using Mediaocean_

As of 4 November 2026, 94 companies show Mediaocean: 59 carry it on their website or in their DNS records, 41 name it in their own job postings, and 6 do both.

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

Largest market
United States · 52 companies
Companies with 51+ staff
53 · 90% of the footprint
Top industry
Business & finance services · 90%
Team that names it most
Marketing & communications · 79 postings
Hiring on it, last 30 days
38 companies
Most often alongside
Prisma · 28 companies
94companies show Mediaocean, all sources
59on their website or in DNS records
41name it in their own job postings
208postings naming Mediaocean, last 90 days
02 — Two ways we see a tool

Where Mediaocean 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 footprint59

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

Job postings41

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

Both6

Companies in the footprint whose postings also name Mediaocean. The rest of the posting population (35) runs Mediaocean without a public trace on the site or in DNS, which is where job data earns its place.

03 — Who uses it

Companies on Mediaocean

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

Butler/TillFull service marketing agencies · Rochester, United States201-500 employeesSOLVEDFull service marketing agencies · United States51-200 employeesEbiquityPaid media performance agencies · Hoxton, United Kingdom501-1000 employeesWalton Isaacson LLCFull service marketing agencies · United States51-200 employeesCritical MassFull service marketing agencies · Calgary (Inglewood / Burnsland / Chinatown / East Victoria Park / Saddledome), United States1001-5000 employeesMorochCreative campaign agencies · United States201-500 employeesFitzcoBrand strategy consultancies · Atlanta, United States51-200 employeesPublicis GroupeFull service marketing agencies · France10,001+ employeesWpromotePaid media performance agencies · El Segundo, United States501-1000 employeesColle McVoyPaid media performance agencies · Minneapolis, United States201-500 employeesKnownFull service marketing agencies · New York, United States201-500 employeesams OSRAMSemiconductor manufacturers · Wien, Austria10,001+ employeesMonksAI content generation platforms · Auckland, United States5001-10000 employeesHorizon MediaFull service marketing agencies · 1001-5000 employeesPMGAI marketing automation agencies · Fort Worth, United States501-1000 employeesWPP MediaAd serving & adtech platforms · New York, United States501-1000 employeesHarvest GroupFull service marketing agencies · Rogers, United States201-500 employeesMediassociatesFull service marketing agencies · Sandy Hook, United States51-200 employeesOmnicom MediaFull service marketing agencies · New York, United States10,001+ employeesHumaniseHr & people consulting · Singapore201-500 employees
Seen through the website or DNS only

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

94 companies show Mediaocean; 7 of them have over 1,000 employees.

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04 — Footprint breakdown

By country, company size and industry

The 59 companies with Mediaocean on their website or in DNS. Click a country for its own page where we have one.

By country
companiesshare
United States
5288%
United Kingdom
610%
Australia
12%
By company size
companiesshare
2-10 employees
12%
11-50 employees
58%
51-200 employees
2644%
201-500 employees
1119%
501-1000 employees
712%
1001-5000 employees
712%
5001-10000 employees
12%
10,001+ employees
12%
By industry
companiesshare
Business & finance services
5390%
Media & content
23%
Technology & software
23%
Agriculture & forestry
12%
Consumer services & leisure
12%
05 — What their DNS and pages also say

The mail, hosting and web stack of Mediaocean 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 36554 companies · 92%
microsoft_teams36 companies · 61%
Microsoft Entra ID31 companies · 53%
microsoft_intune31 companies · 53%
Mailchimp28 companies · 47%Atlassian25 companies · 42%
Google Workspace24 companies · 41%
OpenAI23 companies · 39%Anthropic21 companies · 36%Cloudflare21 companies · 36%apple20 companies · 34%HubSpot19 companies · 32%Smartsheet15 companies · 25%Adobe14 companies · 24%
Amazon SES14 companies · 24%
dmarcian14 companies · 24%
06 — Job-posting evidence

Who runs Mediaocean inside the company

The 41 companies whose postings name Mediaocean: by country, size and the function of the role. The second number in the function table is companies.

Postings by function
postings · companies
Marketing & communications
79 · 32
Finance & accounting
57 · 14
Business development & strategy
22 · 3
Product, program & project management
6 · 4
arts media and entertainment
5 · 3
General management & consulting
5 · 3
Sales
5 · 4
Software engineering
4 · 2
Data & AI
3 · 2
procurement and purchasing
3 · 1
Posting companies by country
companiesshare
United States
3483%
United Kingdom
25%
Austria
12%
France
12%
Singapore
12%
VN
12%
Posting companies by size
companiesshare
Self-employed
37%
2-10 employees
12%
11-50 employees
12%
51-200 employees
820%
201-500 employees
922%
501-1000 employees
615%
1001-5000 employees
512%
5001-10000 employees
25%
10,001+ employees
615%
Hiring on it right now
postings
Postings, last 30 days
136
Postings, last 90 days
208
All open postings
253

38 companies opened a role that names Mediaocean 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 Mediaocean teams also ask for

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

08 — advertising platforms

Mediaocean 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.

94 companies show Mediaocean: 59 carry it on their website or in their DNS records, 41 name it in their own job postings, and 6 do both. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/mediaocean)
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 Mediaocean 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

Mediaocean data: questions

How many companies use Mediaocean?

94 as of 4 November 2026: 59 carry Mediaocean on their website or in their DNS records and 41 name it in their own job postings; 6 show up in both. We keep the two counts apart because they measure different things.

What does "website or DNS" mean?

Our crawler finds Mediaocean'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 Mediaocean. 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 Mediaocean, 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 94 with verified e-mails and a weekly feed of new Mediaocean users is in the product. Counting is free.

Companies and people

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