A breakdown of the 368 companies running MailSymphony.
Top industries
Retail trade124
Industrial and manufacturing62
Information technology and services25
Financial services16
Professional and business services10
Education and training9
Media and telecommunications9
Health and wellness7
No industry recorded: 71
Company size
1–1022 (17%)
11–5024 (18%)
51–25036 (27%)
251–50014 (11%)
501–1,0009 (7%)
1,001–5,00018 (14%)
5,001–10,0002 (2%)
10,001+7 (5%)
Share of companies with a recorded size, by employees.
No size recorded: 236
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Frequently asked questions
About the MailSymphony data on this page.
How many companies use MailSymphony?
Firmable holds confirmed MailSymphony detections for 368 distinct companies, 368 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use MailSymphony?
Biedronka, Spigen Inc and Telenor Inpli are among the most prominent in the current set.
What industries use MailSymphony?
Retail trade, industrial and manufacturing and information technology and services lead the set, across 19 industries in total.
What size companies use MailSymphony?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are MailSymphony users based?
The United States, Australia, Canada and the Philippines account for most detections, across 13 countries.
How current is this data?
368 companies were confirmed in the last 90 days. Last detection 13 October 2026.
