A breakdown of the 4.5K+ companies running Zephyr Project.
Top industries
Information technology and services1.9K+
Financial services581
Professional and business services566
Industrial and manufacturing360
Media and telecommunications132
Education and training114
Art, sports and recreation108
Construction and building104
No industry recorded: 117
Company size
1–10185 (4%)
11–50522 (12%)
51–2501,121 (26%)
251–500581 (13%)
501–1,000407 (9%)
1,001–5,000751 (17%)
5,001–10,000223 (5%)
10,001+522 (12%)
Share of companies with a recorded size, by employees.
No size recorded: 211
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Frequently asked questions
About the Zephyr Project data on this page.
How many companies use Zephyr Project?
Firmable holds confirmed Zephyr Project detections for 4,523 distinct companies, 845 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Zephyr Project?
Vestmark, Suki AI, Inc. and Optimizerx are among the most prominent in the current set.
What industries use Zephyr Project?
Information technology and services, financial services and professional and business services lead the set, across 19 industries in total.
What size companies use Zephyr Project?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Zephyr Project users based?
The United States, Canada, Australia and Singapore account for most detections, across 13 countries.
How current is this data?
845 companies were confirmed in the last 90 days. Last detection 19 September 2026.
