A breakdown of the 131 companies running Poshmark.
Top industries
Retail trade37
Media and telecommunications10
Art, sports and recreation9
Professional and business services8
Financial services7
Information technology and services6
Not for profit6
Education and training4
No industry recorded: 31
Company size
1–1026 (46%)
11–508 (14%)
51–25015 (26%)
251–5002 (4%)
501–1,0002 (4%)
1,001–5,0004 (7%)
Share of companies with a recorded size, by employees.
No size recorded: 74
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Frequently asked questions
About the Poshmark data on this page.
How many companies use Poshmark?
Firmable holds confirmed Poshmark detections for 131 distinct companies, 83 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Poshmark?
NFX, Happy Money and ThirdLove are among the most prominent in the current set.
What industries use Poshmark?
Retail trade, media and telecommunications and art, sports and recreation lead the set, across 15 industries in total.
What size companies use Poshmark?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are Poshmark users based?
The United States, Canada, Australia and Indonesia account for most detections, across 13 countries.
How current is this data?
83 companies were confirmed in the last 90 days. Last detection 7 September 2026.
