A breakdown of the 61 companies running Open-Xchange AppSuite.
Top industries
Education and training9
Information technology and services7
Health and wellness4
Art, sports and recreation3
Construction and building3
Not for profit3
Professional and business services3
Hospitality and travel2
No industry recorded: 15
Company size
1–109 (30%)
11–5011 (37%)
51–2505 (17%)
251–5003 (10%)
1,001–5,0002 (7%)
Share of companies with a recorded size, by employees.
No size recorded: 31
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Frequently asked questions
About the Open-Xchange AppSuite data on this page.
How many companies use Open-Xchange AppSuite?
Firmable holds confirmed Open-Xchange AppSuite detections for 61 distinct companies, 48 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Open-Xchange AppSuite?
EdX, STT Security Services and South Pend Oreille Fire and Rescue are among the most prominent in the current set.
What industries use Open-Xchange AppSuite?
Education and training, information technology and services and health and wellness lead the set, across 16 industries in total.
What size companies use Open-Xchange AppSuite?
Adoption concentrates in the 11-50 employee band, across the companies whose size is recorded.
Where are Open-Xchange AppSuite users based?
The United States, Canada, Australia and Singapore account for most detections, across 11 countries.
How current is this data?
48 companies were confirmed in the last 90 days. Last detection 13 October 2026.
