A breakdown of the 12 companies running Spellbook.
Top industries
Professional and business services7
Information technology and services3
Education and training1
Retail trade1
Company size
1–105 (56%)
11–501 (11%)
51–2502 (22%)
5,001–10,0001 (11%)
Share of companies with a recorded size, by employees.
No size recorded: 3
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Frequently asked questions
About the Spellbook data on this page.
How many companies use Spellbook?
Firmable holds confirmed Spellbook detections for 12 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 Spellbook?
Soloway Schwartz LLC, Pixel Law LLC and Qillin Group are among the most prominent in the current set.
What industries use Spellbook?
Professional and business services, information technology and services and education and training lead the set, across 7 industries in total.
What size companies use Spellbook?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are Spellbook users based?
The United States, Australia, Canada and Malaysia account for most detections, across 13 countries.
How current is this data?
8 companies were confirmed in the last 90 days. Last detection 20 September 2026.