Largest professional services companies
Every US-listed professional services company we cover, 49 of them, ranked by market capitalisation, with revenue and earnings taken from their SEC filings.
Combined market cap
$71.327 B
0.08% of all US-listed value
Companies
49
Ranked #97 of 152 industries
Average
$1.456 B
Mean market cap per company
| # | Name | Market cap | Close | Session | Country |
|---|---|---|---|---|---|
| 1 | CgiGIB | $19.1B | $82.56 | +0.36% | Canada |
| 2 | Booz Allen HamiltonBAH | $10.6B | $89.22 | +1.04% | United States |
| 3 | GenpactG | $6.88B | $41.13 | +0.86% | Bermuda |
| 4 | Fti ConsultingFCN | $5.35B | $196.37 | -0.98% | United States |
| 5 | Robert HalfRHI | $4.41B | $43.05 | -4.23% | United States |
| 6 | ExponentEXPO | $4.09B | $86.07 | -1.56% | United States |
| 7 | Huron Consulting GroupHURN | $2.78B | $176.01 | +1.73% | United States |
| 8 | ManpowerGroupMAN | $2.15B | $46.13 | -1.72% | United States |
| 9 | Astrana HealthASTH | $1.93B | $38.92 | -1.90% | United States |
| 10 | InsperityNSP | $1.93B | $50.64 | -2.04% | United States |
| 11 | Amn Healthcare ServicesAMN | $1.83B | $47.13 | -1.28% | United States |
| 12 | ICF InternationalICFI | $1.72B | $95.90 | -1.04% | United States |
| 13 | EverforthEFOR | $1.47B | $35.71 | -3.45% | United States |
| 14 | KforceKFRC | $998.6M | $55.76 | -4.34% | United States |
| 15 | Bowman Consulting GroupBWMN | $745.3M | $42.99 | +0.14% | United States |
| 16 | Barrett Business ServicesBBSI | $731.8M | $30.20 | -8.78% | United States |
| 17 | OnterrisONT | $672.3M | $19.15 | +18.69% | United States |
| 18 | Rmr GroupRMR | $513.0M | $15.99 | -4.25% | United States |
| 19 | Kelly ServicesKELYA | $486.2M | $14.00 | -17.21% | United States |
| 20 | Roma Green FinanceROMA | $380.6M | $6.39 | -1.54% | Hong Kong |
| 21 | TrueBlueTBI | $364.6M | $11.96 | +21.55% | United States |
| 22 | Hackett GroupHCKT | $329.7M | $13.29 | +0.07% | United States |
| 23 | Information Services GroupIII | $283.8M | $5.96 | -1.97% | United States |
| 24 | HireQuestHQI | $239.6M | $17.24 | -2.79% | United States |
| 25 | Rcm TechnologiesRCMT | $227.0M | $31.93 | -8.48% | United States |
| 26 | TSSTSSI | $169.6M | $6.01 | -12.28% | United States |
| 27 | EnigmatigEGG | $143.0M | $5.14 | -4.20% | Unknown |
| 28 | ATIFAUC | $139.7M | $6.32 | -0.08% | United States |
| 29 | RTB DigitalRTB | $89.5M | $5.98 | -9.53% | United States |
| 30 | Mastech DigitalMHH | $75.0M | $6.24 | +0.13% | United States |
| 31 | TTECTTEC | $72.2M | $1.47 | -4.25% | United States |
| 32 | Nordicus PartnersNORD | $66.1M | $3.40 | -11.23% | United States |
| 33 | DLHDLHC | $52.2M | $3.60 | -2.44% | United States |
| 34 | CastellumCTM | $45.3M | $0.48 | -2.45% | United States |
| 35 | BgsfBGSF | $36.8M | $3.46 | -11.96% | United States |
| 36 | Star EquitySTRR | $35.2M | $9.55 | -0.62% | United States |
| 37 | Acco GroupACCL | $35.2M | $2.53 | +1.00% | Hong Kong |
| 38 | rYojbabaRYOJ | $30.5M | $2.64 | +3.53% | Japan |
| 39 | Aeries TechnologyAERT | $28.0M | $5.33 | -10.87% | United States |
| 40 | Hang Feng Technology InnovationFOFO | $14.6M | $1.85 | +12.12% | Hong Kong |
| 41 | ACCESS NewswireACCS | $13.4M | $3.49 | -2.51% | United States |
| 42 | Greenpro CapitalGRNQ | $11.8M | $6.50 | +1.56% | China |
| 43 | Zenta GroupZTG | $11.7M | $0.49 | -5.04% | Unknown |
| 44 | Lichen InternationalLICN | $9.74M | $0.59 | -7.41% | China |
| 45 | T3 DefenseDFNS | $8.84M | $2.31 | -19.12% | United States |
| 46 | CISO GlobalCISO | $7.30M | $0.16 | -12.79% | United States |
| 47 | Addentax GroupATXG | $5.12M | $2.43 | -10.00% | China |
| 48 | Intelligent GroupINTJ | $3.97M | $2.58 | -15.41% | Hong Kong |
| 49 | YYForceYFOR | $1.50M | $0.12 | -8.59% | Singapore |
All 49 companies. One row per company, with secondary share classes folded into their primary listing.
Sectors professional services companies sit in
Other industries
Semiconductors 100Computer Software: Prepackaged Software 232Computer Software: Programming Data Processing 77Computer Manufacturing 10Biotechnology: Pharmaceutical Preparations 498Major Banks 244Catalog/Specialty Distribution 30Industrial Machinery/Components 210Business Services 90Commercial Banks 35Auto Manufacturing 29Integrated oil Companies 16Department/Specialty Retail Stores 13Real Estate Investment Trusts 173Investment Bankers/Brokers/Service 69Oil & Gas Production 116Beverages (Production/Distribution) 36Telecommunications Equipment 84Electric Utilities: Central 61Finance: Consumer Services 164Biotechnology: Biological Products (No Diagnostic Substances) 163Medical Specialities 44Consumer Electronics/Appliances 23Property-Casualty Insurers 68All industries →
Figures come from SEC filings and daily market prices. Companies listed only outside the US are not covered: see methodology.