A breakdown of the 19K+ companies running Marchex.
Top industries
Transport4.7K+
Health and wellness1.6K+
Retail trade1.5K+
Construction and building1.5K+
Art, sports and recreation1.3K+
Professional and business services730
Industrial and manufacturing729
Hospitality and travel423
No industry recorded: 4.4K+
Company size
1–102,851 (34%)
11–502,272 (27%)
51–2502,077 (25%)
251–500863 (10%)
501–1,000119 (1%)
1,001–5,000167 (2%)
5,001–10,00020 (<1%)
10,001+18 (<1%)
Share of companies with a recorded size, by employees.
No size recorded: 10K+
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Frequently asked questions
About the Marchex data on this page.
How many companies use Marchex?
Firmable holds confirmed Marchex detections for 19,066 distinct companies, 6,503 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Marchex?
Moore Colson, Whistle Express Car Wash and Greater Houston Partnership are among the most prominent in the current set.
What industries use Marchex?
Transport, health and wellness and retail trade lead the set, across 19 industries in total.
What size companies use Marchex?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are Marchex users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
6,503 companies were confirmed in the last 90 days. Last detection 14 October 2026.
