A breakdown of the 56K+ companies running Uvicorn.
Top industries
Information technology and services20K+
Professional and business services5.6K+
Financial services4K+
Education and training3.5K+
Industrial and manufacturing2.7K+
Art, sports and recreation2.3K+
Health and wellness2.3K+
Media and telecommunications2.3K+
No industry recorded: 4.8K+
Company size
1–109,288 (21%)
11–5012,012 (27%)
51–25011,877 (27%)
251–5003,914 (9%)
501–1,0002,110 (5%)
1,001–5,0003,187 (7%)
5,001–10,000825 (2%)
10,001+955 (2%)
Share of companies with a recorded size, by employees.
No size recorded: 12K+
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Frequently asked questions
About the Uvicorn data on this page.
How many companies use Uvicorn?
Firmable holds confirmed Uvicorn detections for 56,301 distinct companies, 55,609 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Uvicorn?
Viant, Mitsubishi Hc Capital America Inc. and Kodiak Gas Services are among the most prominent in the current set.
What industries use Uvicorn?
Information technology and services, professional and business services and financial services lead the set, across 19 industries in total.
What size companies use Uvicorn?
Adoption concentrates in the 11-50 employee band, across the companies whose size is recorded.
Where are Uvicorn users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
55,609 companies were confirmed in the last 90 days. Last detection 14 October 2026.
