A breakdown of the 2.6K+ companies running DOORS NG.
Top industries
Information technology and services749
Industrial and manufacturing707
Professional and business services404
Construction and building213
Media and telecommunications79
Government and public services77
Education and training65
Financial services65
No industry recorded: 96
Company size
1–10150 (6%)
11–50342 (14%)
51–250677 (27%)
251–500380 (15%)
501–1,000204 (8%)
1,001–5,000365 (14%)
5,001–10,000132 (5%)
10,001+282 (11%)
Share of companies with a recorded size, by employees.
No size recorded: 146
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Frequently asked questions
About the DOORS NG data on this page.
How many companies use DOORS NG?
Firmable holds confirmed DOORS NG detections for 2,678 distinct companies, 819 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use DOORS NG?
Isuzu Australia Limited, voestalpine High Performance Metals and Emerson Automation Solutions are among the most prominent in the current set.
What industries use DOORS NG?
Information technology and services, industrial and manufacturing and professional and business services lead the set, across 19 industries in total.
What size companies use DOORS NG?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are DOORS NG users based?
The United States, Australia, Canada and Singapore account for most detections, across 13 countries.
How current is this data?
819 companies were confirmed in the last 90 days. Last detection 7 September 2026.
