A breakdown of the 152 companies running Darkmode.js.
Top industries
Media and telecommunications24
Information technology and services16
Art, sports and recreation14
Education and training14
Professional and business services9
Health and wellness5
Industrial and manufacturing5
Transport5
No industry recorded: 44
Company size
1–1024 (35%)
11–5020 (29%)
51–25013 (19%)
251–5003 (4%)
501–1,0002 (3%)
1,001–5,0004 (6%)
5,001–10,0002 (3%)
Share of companies with a recorded size, by employees.
No size recorded: 84
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Frequently asked questions
About the Darkmode.js data on this page.
How many companies use Darkmode.js?
Firmable holds confirmed Darkmode.js detections for 152 distinct companies, 111 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Darkmode.js?
ASC Capacitors, Guerilla Staffing Solutions and PSIA-AASI Eastern are among the most prominent in the current set.
What industries use Darkmode.js?
Media and telecommunications, information technology and services and art, sports and recreation lead the set, across 16 industries in total.
What size companies use Darkmode.js?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are Darkmode.js users based?
The United States, Canada, Australia and Indonesia account for most detections, across 13 countries.
How current is this data?
111 companies were confirmed in the last 90 days. Last detection 19 September 2026.
