A breakdown of the 2.4K+ companies running Sierra Interactive.
Top industries
Real estate and home services1.5K+
Hospitality and travel293
Professional and business services220
Financial services114
Retail trade26
Construction and building24
Information technology and services21
Art, sports and recreation20
No industry recorded: 132
Company size
1–10414 (45%)
11–50276 (30%)
51–250154 (17%)
251–50035 (4%)
501–1,0009 (1%)
1,001–5,00021 (2%)
5,001–10,0005 (1%)
10,001+8 (1%)
Share of companies with a recorded size, by employees.
No size recorded: 1.5K+
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Frequently asked questions
About the Sierra Interactive data on this page.
How many companies use Sierra Interactive?
Firmable holds confirmed Sierra Interactive detections for 2,481 distinct companies, 2,122 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Sierra Interactive?
Faherty Brand, The Sobrato Organization and The Bared Footwear Blog are among the most prominent in the current set.
What industries use Sierra Interactive?
Real estate and home services, hospitality and travel and professional and business services lead the set, across 18 industries in total.
What size companies use Sierra Interactive?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are Sierra Interactive users based?
The United States, Canada, the Philippines and Australia account for most detections, across 13 countries.
How current is this data?
2,122 companies were confirmed in the last 90 days. Last detection 10 September 2026.