A breakdown of the 41 companies running Chesslang.
Top industries
Education and training18
Art, sports and recreation10
Professional and business services3
Government and public services1
Media and telecommunications1
No industry recorded: 8
Company size
1–108 (38%)
11–5010 (48%)
51–2501 (5%)
501–1,0001 (5%)
1,001–5,0001 (5%)
Share of companies with a recorded size, by employees.
No size recorded: 20
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Frequently asked questions
About the Chesslang data on this page.
How many companies use Chesslang?
Firmable holds confirmed Chesslang detections for 41 distinct companies, 39 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Chesslang?
International Chess Academy, The University of Texas System and Chess.com are among the most prominent in the current set.
What industries use Chesslang?
Education and training, art, sports and recreation and professional and business services lead the set, across 7 industries in total.
What size companies use Chesslang?
Adoption concentrates in the 11-50 employee band, across the companies whose size is recorded.
Where are Chesslang users based?
The United States, Canada, Australia and Malaysia account for most detections, across 10 countries.
How current is this data?
39 companies were confirmed in the last 90 days. Last detection 13 October 2026.
