A breakdown of the 12K+ companies running October.
Top industries
Health and wellness5.4K+
Consumer services1K+
Professional and business services819
Art, sports and recreation421
Information technology and services379
Construction and building345
Industrial and manufacturing302
Financial services273
No industry recorded: 1.7K+
Company size
1–102,599 (44%)
11–501,775 (30%)
51–2501,112 (19%)
251–500204 (3%)
501–1,00076 (1%)
1,001–5,000124 (2%)
5,001–10,00031 (1%)
10,001+20 (<1%)
Share of companies with a recorded size, by employees.
No size recorded: 6.1K+
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Frequently asked questions
About the October data on this page.
How many companies use October?
Firmable holds confirmed October detections for 12,118 distinct companies, 5,525 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use October?
42 North Dental, NEX Building Group and American Gastroenterological Association are among the most prominent in the current set.
What industries use October?
Health and wellness, consumer services and professional and business services lead the set, across 19 industries in total.
What size companies use October?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are October users based?
The United States, Canada, Australia and Indonesia account for most detections, across 13 countries.
How current is this data?
5,525 companies were confirmed in the last 90 days. Last detection 13 October 2026.
