A breakdown of the 38 companies running OutlookSoft.
Top industries
Information technology and services13
Industrial and manufacturing7
Professional and business services4
Financial services3
Education and training2
Media and telecommunications2
Real estate and home services2
Retail trade2
Company size
1–104 (11%)
11–504 (11%)
251–5003 (8%)
501–1,0006 (16%)
1,001–5,00011 (29%)
5,001–10,0002 (5%)
10,001+8 (21%)
Share of companies with a recorded size, by employees.
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Frequently asked questions
About the OutlookSoft data on this page.
How many companies use OutlookSoft?
Firmable holds confirmed OutlookSoft detections for 38 distinct companies, 7 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use OutlookSoft?
OneStream Software, Henry Schein and Henry Schein One are among the most prominent in the current set.
What industries use OutlookSoft?
Information technology and services, industrial and manufacturing and professional and business services lead the set, across 13 industries in total.
What size companies use OutlookSoft?
Adoption concentrates in the 1,001-5,000 employee band, across the companies whose size is recorded.
Where are OutlookSoft users based?
The United States, Australia, Canada and the Philippines account for most detections, across 13 countries.
How current is this data?
7 companies were confirmed in the last 90 days. Last detection 7 September 2026.
