A breakdown of the 269 companies running GTmetrix.
Top industries
Information technology and services95
Professional and business services81
Media and telecommunications11
Education and training10
Financial services9
Industrial and manufacturing8
Retail trade8
Hospitality and travel7
No industry recorded: 17
Company size
1–1043 (18%)
11–5058 (24%)
51–25075 (31%)
251–50021 (9%)
501–1,00010 (4%)
1,001–5,00020 (8%)
5,001–10,0004 (2%)
10,001+9 (4%)
Share of companies with a recorded size, by employees.
No size recorded: 29
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Frequently asked questions
About the GTmetrix data on this page.
How many companies use GTmetrix?
Firmable holds confirmed GTmetrix detections for 269 distinct companies, 64 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use GTmetrix?
MySense, Zaphyre and X0PA AI are among the most prominent in the current set.
What industries use GTmetrix?
Information technology and services, professional and business services and media and telecommunications lead the set, across 16 industries in total.
What size companies use GTmetrix?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are GTmetrix users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
64 companies were confirmed in the last 90 days. Last detection 19 September 2026.
