A breakdown of the 6K+ companies running Hushmail.
Top industries
Health and wellness4.7K+
Education and training202
Professional and business services103
Financial services70
Consumer services47
Information technology and services37
Retail trade23
Art, sports and recreation22
No industry recorded: 666
Company size
1–101,364 (61%)
11–50579 (26%)
51–250259 (12%)
251–50027 (1%)
501–1,0006 (<1%)
1,001–5,0009 (<1%)
Share of companies with a recorded size, by employees.
No size recorded: 3.8K+
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Frequently asked questions
About the Hushmail data on this page.
How many companies use Hushmail?
Firmable holds confirmed Hushmail detections for 6,053 distinct companies, 5,700 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Hushmail?
American Counseling Association, Guided Discoveries and Nicasa are among the most prominent in the current set.
What industries use Hushmail?
Health and wellness, education and training and professional and business services lead the set, across 19 industries in total.
What size companies use Hushmail?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are Hushmail users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
5,700 companies were confirmed in the last 90 days. Last detection 13 October 2026.
