A breakdown of the 1.7K+ companies running Zillow.
Top industries
Real estate and home services453
Professional and business services259
Financial services212
Information technology and services203
Construction and building115
Consumer services93
Media and telecommunications69
Education and training66
No industry recorded: 92
Company size
1–10245 (17%)
11–50350 (25%)
51–250418 (30%)
251–500159 (11%)
501–1,00080 (6%)
1,001–5,00095 (7%)
5,001–10,00027 (2%)
10,001+37 (3%)
Share of companies with a recorded size, by employees.
No size recorded: 324
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Frequently asked questions
About the Zillow data on this page.
How many companies use Zillow?
Firmable holds confirmed Zillow detections for 1,735 distinct companies, 417 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Zillow?
Vantaca, Realogics Sotheby's International Realty and Stone Point Capital are among the most prominent in the current set.
What industries use Zillow?
Real estate and home services, professional and business services and financial services lead the set, across 19 industries in total.
What size companies use Zillow?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Zillow users based?
The United States, Canada, the Philippines and Australia account for most detections, across 13 countries.
How current is this data?
417 companies were confirmed in the last 90 days. Last detection 13 October 2026.
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