A breakdown of the 1.4K+ companies running ISNetworld.
Top industries
Construction and building507
Industrial and manufacturing282
Resources, energy and utilities182
Professional and business services143
Transport51
Financial services40
Information technology and services39
Media and telecommunications22
No industry recorded: 32
Company size
1–1058 (4%)
11–50148 (11%)
51–250387 (28%)
251–500298 (22%)
501–1,000114 (8%)
1,001–5,000206 (15%)
5,001–10,00045 (3%)
10,001+120 (9%)
Share of companies with a recorded size, by employees.
No size recorded: 53
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Frequently asked questions
About the ISNetworld data on this page.
How many companies use ISNetworld?
Firmable holds confirmed ISNetworld detections for 1,429 distinct companies, 289 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use ISNetworld?
Leeward Renewable Energy, Cooper Machinery Services and Flow Control Group are among the most prominent in the current set.
What industries use ISNetworld?
Construction and building, industrial and manufacturing and resources, energy and utilities lead the set, across 19 industries in total.
What size companies use ISNetworld?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are ISNetworld users based?
The United States, Canada, Australia and Indonesia account for most detections, across 13 countries.
How current is this data?
289 companies were confirmed in the last 90 days. Last detection 19 September 2026.
