A breakdown of the 301 companies running Assembly Software.
Top industries
Professional and business services113
Financial services61
Information technology and services29
Construction and building11
Real estate and home services8
Art, sports and recreation7
Media and telecommunications7
Consumer services6
No industry recorded: 35
Company size
1–10146 (73%)
11–5042 (21%)
51–25013 (6%)
Share of companies with a recorded size, by employees.
No size recorded: 100
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Frequently asked questions
About the Assembly Software data on this page.
How many companies use Assembly Software?
Firmable holds confirmed Assembly Software detections for 301 distinct companies, 299 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Assembly Software?
Arbe, CentreCourt and Thermal Shipping Solutions are among the most prominent in the current set.
What industries use Assembly Software?
Professional and business services, financial services and information technology and services lead the set, across 18 industries in total.
What size companies use Assembly Software?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are Assembly Software users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
299 companies were confirmed in the last 90 days. Last detection 13 October 2026.
