Tools · professional services automation

Companies using Deltek_

As of 4 November 2026, 348 companies name Deltek 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
Product, program & project management · 360 postings
Hiring on it, last 30 days
252 companies
Most often alongside
Microsoft Project · 75 companies
348companies show Deltek, all sources
0on their website or in DNS records
348name it in their own job postings
939postings naming Deltek, last 90 days
02 — Two ways we see a tool

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

Job postings348

Companies whose own postings say the team works in Deltek. 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 Deltek. The rest of the posting population (348) runs Deltek without a public trace on the site or in DNS, which is where job data earns its place.

03 — Who uses it

Companies on Deltek

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

Bureau VeritasGeneral inspection & certification bodies · Tours, France10,001+ employeesInternational Medical CorpsInternational relief charities · Washington, United States5001-10000 employeesPerkins&WillArchitecture practices · United States1001-5000 employeesHOKArchitecture practices · United States1001-5000 employeesAdolfson & Peterson ConstructionGeneral building contractors · 501-1000 employeesLeonardo DRSDefence systems manufacturers · Arlington, United States5001-10000 employeesNorthrop GrummanDefence systems manufacturers · Falls Church, United States10,001+ employeesHazen & SawyerWater treatment services general · New York, United States1001-5000 employeesGE AerospaceAerospace component suppliers · Cincinnati, United States10,001+ employeesHMC ArchitectsArchitecture practices · Ontario, United States201-500 employeesQuanta ServicesGrid & substation contractors · 10,001+ employeesMcFarland Johnson (MJ)General engineering consultancy · United States201-500 employeesSSHArchitecture practices · Riyadh, United States501-1000 employeesThermaMep engineering consulting · San Jose, United States1001-5000 employeesJohnson ControlsHVAC components & general manufacturing · Australia201-500 employeesCarlisle Companies IncorporatedOther building products manufacturing · Scottsdale, United States1001-5000 employeesPape-DawsonGeneral engineering consultancy · San Antonio, United States1001-5000 employeesadelphiPolicy think tanks · Berlin, Germany201-500 employeesEvans LandscapingGeneral landscaping & gardening services · Cincinnati, United States201-500 employeesThalesDefence systems manufacturers · United States10,001+ employees
348 companies show Deltek; 0 of them have over 1,000 employees.

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06 — Job-posting evidence

Who runs Deltek inside the company

The 348 companies whose postings name Deltek: by country, size and the function of the role. The second number in the function table is companies.

Postings by function
postings · companies
Product, program & project management
360 · 115
Finance & accounting
217 · 127
construction and civil
101 · 49
Engineering (non-software)
74 · 32
Sales
47 · 23
Legal, compliance & risk
42 · 23
IT operations & business systems
34 · 25
Administration & office
25 · 17
Business development & strategy
16 · 12
Marketing & communications
16 · 12
Posting companies by country
companiesshare
United States
30487%
United Kingdom
144%
Australia
62%
Canada
41%
Netherlands
31%
France
21%
India
21%
Germany
10%
Spain
10%
Poland
10%
VN
10%
South Africa
10%
Posting companies by size
companiesshare
Self-employed
31%
2-10 employees
103%
11-50 employees
339%
51-200 employees
8424%
201-500 employees
7522%
501-1000 employees
3610%
1001-5000 employees
7020%
5001-10000 employees
134%
10,001+ employees
247%
Hiring on it right now
postings
Postings, last 30 days
606
Postings, last 90 days
939
All open postings
1,156

252 companies opened a role that names Deltek 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 Deltek teams also ask for

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

08 — professional services automation

Deltek 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.

348 companies name Deltek 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/deltek)
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 Deltek 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

Deltek data: questions

How many companies use Deltek?

348 as of 4 November 2026: 0 carry Deltek on their website or in their DNS records and 348 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 Deltek'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 Deltek. 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 Deltek, 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 348 with verified e-mails and a weekly feed of new Deltek users is in the product. Counting is free.

Companies and people

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