Largest professional and business services companies by reported public float
Companies classified under Professional and Business Services, ranked by the most recent reported public float from their own filings. Includes every niche beneath Professional and Business Services.
- Metric
- reported public float (USD)
- Calculated
- 2026-09-07
- Freshness window
- 548 days
- Methodology version
- v1
Covers 5 of 1,256 published companies in scope, each with a verified reported public float in USD dated within 548 days. Excluded: 1,251 publish no such figure.
Ranked on the most recent qualifying figure, not the largest a company has ever reported. Estimates never rank. Equal figures share a rank. No currency conversion is applied; figures reported in another currency are excluded rather than converted without a sourced rate.
| Rank | Company | reported public float | As of | Basis | Source |
|---|---|---|---|---|---|
| 1 | Visa Inc.US | $601B | 2025-03-31 | FactReported | US SEC EDGAR |
| 2 | Mastercard IncUS | $505B | 2025-06-30 | FactReported | US SEC EDGAR |
| 3 | Uber Technologies, IncUS | $188B | 2025-06-30 | FactReported | US SEC EDGAR |
| 4 | Mercadolibre IncUS | $123B | 2025-06-30 | FactReported | US SEC EDGAR |
| 5 | DoorDash, Inc.US | $90.8B | 2025-06-30 | FactReported | US SEC EDGAR |
Sources
Every figure in this ranking came from one of these, and each row links to the filing it came from.
- US SEC EDGAR