A breakdown of the 49K+ companies running Yahoo Mail for business.
Top industries
Professional and business services5.9K+
Construction and building5.4K+
Art, sports and recreation4.8K+
Industrial and manufacturing3.7K+
Health and wellness2.7K+
Retail trade2.6K+
Financial services2K+
Hospitality and travel1.9K+
No industry recorded: 8.2K+
Company size
1–106,294 (28%)
11–5011,130 (49%)
51–2504,514 (20%)
251–500455 (2%)
501–1,00052 (<1%)
1,001–5,000146 (1%)
5,001–10,0004 (<1%)
10,001+12 (<1%)
Share of companies with a recorded size, by employees.
No size recorded: 26K+
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Frequently asked questions
About the Yahoo Mail for business data on this page.
How many companies use Yahoo Mail for business?
Firmable holds confirmed Yahoo Mail for business detections for 49,042 distinct companies, 48,177 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Yahoo Mail for business?
Philadelphia International Airport, Altus Fire & Life Safety and Discovery Primea Manila are among the most prominent in the current set.
What industries use Yahoo Mail for business?
Professional and business services, construction and building and art, sports and recreation lead the set, across 19 industries in total.
What size companies use Yahoo Mail for business?
Adoption concentrates in the 11-50 employee band, across the companies whose size is recorded.
Where are Yahoo Mail for business users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
48,177 companies were confirmed in the last 90 days. Last detection 7 September 2026.
