A breakdown of the 82 companies running E3.series.
Top industries
Industrial and manufacturing36
Information technology and services15
Professional and business services7
Construction and building5
Financial services3
Resources, energy and utilities3
Art, sports and recreation2
Education and training2
No industry recorded: 2
Company size
1–102 (3%)
11–509 (12%)
51–25018 (23%)
251–5008 (10%)
501–1,0005 (6%)
1,001–5,00012 (15%)
5,001–10,0002 (3%)
10,001+22 (28%)
Share of companies with a recorded size, by employees.
No size recorded: 4
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Frequently asked questions
About the E3.series data on this page.
How many companies use E3.series?
Firmable holds confirmed E3.series detections for 82 distinct companies, 20 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use E3.series?
Apptronik, Antares and Perot Jain are among the most prominent in the current set.
What industries use E3.series?
Industrial and manufacturing, information technology and services and professional and business services lead the set, across 15 industries in total.
What size companies use E3.series?
Adoption concentrates in the 10,001+ employee band, across the companies whose size is recorded.
Where are E3.series users based?
The United States, Canada, Australia and Indonesia account for most detections, across 13 countries.
How current is this data?
20 companies were confirmed in the last 90 days. Last detection 6 September 2026.
