A breakdown of the 144 companies running MasterTax.
Top industries
Financial services37
Professional and business services36
Information technology and services32
Health and wellness11
Construction and building6
Not for profit4
Education and training3
Art, sports and recreation2
No industry recorded: 5
Company size
1–106 (4%)
11–5016 (12%)
51–25039 (28%)
251–50020 (14%)
501–1,0008 (6%)
1,001–5,00020 (14%)
5,001–10,0009 (6%)
10,001+21 (15%)
Share of companies with a recorded size, by employees.
No size recorded: 5
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Frequently asked questions
About the MasterTax data on this page.
How many companies use MasterTax?
Firmable holds confirmed MasterTax detections for 144 distinct companies, 18 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use MasterTax?
NewtekOne, Foundation Software and Veritas Prime are among the most prominent in the current set.
What industries use MasterTax?
Financial services, professional and business services and information technology and services lead the set, across 15 industries in total.
What size companies use MasterTax?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are MasterTax users based?
The United States, Canada, the Philippines and Australia account for most detections, across 13 countries.
How current is this data?
18 companies were confirmed in the last 90 days. Last detection 5 September 2026.
