A breakdown of the 1.2K+ companies running Sidekiq.
Top industries
Information technology and services610
Professional and business services146
Financial services92
Education and training48
Media and telecommunications42
Art, sports and recreation38
Health and wellness30
Hospitality and travel26
No industry recorded: 66
Company size
1–10103 (9%)
11–50211 (19%)
51–250376 (34%)
251–500172 (15%)
501–1,00065 (6%)
1,001–5,000115 (10%)
5,001–10,00028 (3%)
10,001+44 (4%)
Share of companies with a recorded size, by employees.
No size recorded: 94
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Frequently asked questions
About the Sidekiq data on this page.
How many companies use Sidekiq?
Firmable holds confirmed Sidekiq detections for 1,208 distinct companies, 237 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Sidekiq?
Savvy Wealth, MoxiWorks and Arkestro are among the most prominent in the current set.
What industries use Sidekiq?
Information technology and services, professional and business services and financial services lead the set, across 19 industries in total.
What size companies use Sidekiq?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Sidekiq users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
237 companies were confirmed in the last 90 days. Last detection 19 September 2026.
