U.S. industry
Employment Services
- Industry stocks
- 30
- Stocks provided
- 30
- Stocks with values
- 30
30 of 30 stocks provided
30 shown
Up to 60 stocks are provided in the selected metric’s default order. Search and sorting apply only to this provided list.
Market cap: calculated from SEC-reported share counts
A reference date is not provided for this metric.
| Default rank# | Company | Market cap |
|---|---|---|
| 1 |  Automatic Data ProcessingADP | $121.4B |
| 2 |  PaychexPAYX | $42.6B |
| 3 |  KanzhunBZ | $8.21B |
| 4 |  Robert HalfRHI | $4.39B |
| 5 |  Korn FerryKFY | $4.24B |
| 6 |  First AdvantageFA | $3.98B |
| 7 |  Trinet GroupTNET | $3.1B |
| 8 |  ManpowergroupMAN | $2.18B |
| 9 |  InsperityNSP | $1.93B |
| 10 |  UpworkUPWK | $1.3B |
| 11 |  KforceKFRC | $1B |
| 12 |  Barrett Business ServicesBBSI | $729M |
| 13 |  Kelly ServicesKELYA | $525M |
| 14 |  Kelly ServicesKELYB | $525M |
| 15 |  ZiprecruiterZIP | $306M |
| 16 |  TrueblueTBI | $300M |
| 17 |  HirequestHQI | $241M |
| 18 |  RCM TechnologiesRCMT | $223M |
| 19 |  Dhi GroupDHX | $181M |
| 20 |  Mastech DigitalMHH | $76M |
| 21 |  BGSFBGSF | $39M |
| 22 |  CIRCLE8 GroupCIRC | $24M |
| 23 |  Gee GroupJOB | $21M |
| 24 |  Youlife GroupYOUL | $15M |
| 25 |  Baiya International GroupBIYA | $7M |
| 26 |  Click HoldingsCLIK | $6M |
| 27 |  Galaxy Payroll GroupGLXG | $4M |
| 28 |  Lucas GCLGCL | $2M |
| 29 |  YyforceYFOR | $2M |
| 30 |  Professional Diversity NetworkIPDN | $1M |
For reference only; not investment advice.
Employment Services in the U.S. at a glance
There are 30 listed companies in the Employment Services industry in the U.S.. By market cap, the largest are Automatic Data Processing ($121.4B), Paychex ($42.6B), Kanzhun ($8.21B). By latest annual operating margin, the highest are Paychex (38.6%), Kanzhun (29.8%), Hirequest (19.4%). Switch the metric in the table above to rank by market cap, revenue, operating margin or P/E. (As of Nov 6, 2026 · calculated by ChickenStock from SEC filings · for reference only, not investment advice)