A breakdown of the 2K+ companies running Dublin Core.
Top industries
Education and training398
Art, sports and recreation275
Professional and business services191
Government and public services146
Information technology and services126
Media and telecommunications107
Construction and building97
Health and wellness87
No industry recorded: 187
Company size
1–10230 (18%)
11–50191 (15%)
51–250249 (19%)
251–500114 (9%)
501–1,00068 (5%)
1,001–5,000224 (17%)
5,001–10,00090 (7%)
10,001+116 (9%)
Share of companies with a recorded size, by employees.
No size recorded: 725
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Frequently asked questions
About the Dublin Core data on this page.
How many companies use Dublin Core?
Firmable holds confirmed Dublin Core detections for 2,007 distinct companies, 1,400 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Dublin Core?
Victorian Energy Saver, Department of Primary Industries and Regions and Southern Seminary Careers are among the most prominent in the current set.
What industries use Dublin Core?
Education and training, art, sports and recreation and professional and business services lead the set, across 19 industries in total.
What size companies use Dublin Core?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Dublin Core users based?
The United States, Australia, Canada and Indonesia account for most detections, across 13 countries.
How current is this data?
1,400 companies were confirmed in the last 90 days. Last detection 13 September 2026.
