A breakdown of the 239 companies running MailFilterCloud.
Top industries
Information technology and services52
Industrial and manufacturing33
Professional and business services31
Financial services25
Media and telecommunications13
Art, sports and recreation11
Construction and building11
Education and training10
No industry recorded: 15
Company size
1–1068 (38%)
11–5048 (27%)
51–25035 (20%)
251–5007 (4%)
501–1,0004 (2%)
1,001–5,0007 (4%)
5,001–10,0003 (2%)
10,001+7 (4%)
Share of companies with a recorded size, by employees.
No size recorded: 60
One dataset. Four ways to sell.
Match the deepest technology intelligence against the most comprehensive data on companies and people – such as who is growing, raised capital or changed role – for pinpoint precision on GTM campaigns.
Competitor displacement
Find the accounts running a competitor today and go after them with the right argument.
Complementary tools
Target companies whose stack sits alongside yours and integrates without a fight.
Service partners
Identify implementers and agencies already working in the technologies you support.
Market insights
Map your total addressable market and track aggregated trends such as AI maturity.
Frequently asked questions
About the MailFilterCloud data on this page.
How many companies use MailFilterCloud?
Firmable holds confirmed MailFilterCloud detections for 239 distinct companies, 239 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use MailFilterCloud?
NOT A HOTEL Inc., Speee and Osaka Gas are among the most prominent in the current set.
What industries use MailFilterCloud?
Information technology and services, industrial and manufacturing and professional and business services lead the set, across 18 industries in total.
What size companies use MailFilterCloud?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are MailFilterCloud users based?
Japan, the United States, Singapore and Indonesia account for most detections, across 13 countries.
How current is this data?
239 companies were confirmed in the last 90 days. Last detection 13 October 2026.
