A breakdown of the 1.5K+ companies running Flatiron.
Top industries
Information technology and services271
Professional and business services190
Retail trade126
Hospitality and travel114
Industrial and manufacturing102
Financial services97
Health and wellness94
Education and training85
No industry recorded: 92
Company size
1–10131 (10%)
11–50255 (19%)
51–250393 (29%)
251–500156 (11%)
501–1,00082 (6%)
1,001–5,000174 (13%)
5,001–10,00064 (5%)
10,001+118 (9%)
Share of companies with a recorded size, by employees.
No size recorded: 153
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Frequently asked questions
About the Flatiron data on this page.
How many companies use Flatiron?
Firmable holds confirmed Flatiron detections for 1,526 distinct companies, 309 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Flatiron?
Consensus Cloud Solutions, Inc., Rhone and SPIRE Hospitality are among the most prominent in the current set.
What industries use Flatiron?
Information technology and services, professional and business services and retail trade lead the set, across 19 industries in total.
What size companies use Flatiron?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Flatiron users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
309 companies were confirmed in the last 90 days. Last detection 7 September 2026.
