A breakdown of the 47 companies running Proctorio.
Top industries
Education and training24
Professional and business services7
Not for profit5
Health and wellness3
Media and telecommunications2
Construction and building1
Consumer services1
Financial services1
Company size
1–102 (5%)
11–509 (21%)
51–2508 (19%)
251–5007 (16%)
501–1,0001 (2%)
1,001–5,0006 (14%)
5,001–10,0005 (12%)
10,001+5 (12%)
Share of companies with a recorded size, by employees.
No size recorded: 4
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Frequently asked questions
About the Proctorio data on this page.
How many companies use Proctorio?
Firmable holds confirmed Proctorio detections for 47 distinct companies, 8 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Proctorio?
Charles R. Drew University of Medicine and Science, Proctorio and Stony Brook University are among the most prominent in the current set.
What industries use Proctorio?
Education and training, professional and business services and not for profit lead the set, across 12 industries in total.
What size companies use Proctorio?
Adoption concentrates in the 11-50 employee band, across the companies whose size is recorded.
Where are Proctorio users based?
The United States, Australia, Canada and Japan account for most detections, across 13 countries.
How current is this data?
8 companies were confirmed in the last 90 days. Last detection 5 September 2026.
