Largest Commercial & Professional Services Companies

Market Capitalization
Market CapitalizationEfficiencyMarket RiskExp Return
1RELX Relx PLC ADR
88.84 B
 0.01 
 1.09 
 0.02 
2WM Waste Management
84.69 B
 0.01 
 1.11 
 0.01 
3CTAS Cintas
79.92 B
(0.04)
 2.02 
(0.08)
4TRI Thomson Reuters Corp
71.15 B
(0.08)
 1.07 
(0.09)
5RSG Republic Services
66.36 B
 0.09 
 0.98 
 0.09 
6CPRT Copart Inc
54.34 B
 0.08 
 1.82 
 0.15 
7SQ Block Inc
53.54 B
 0.09 
 3.32 
 0.31 
8PAYX Paychex
52.87 B
 0.06 
 1.33 
 0.08 
9WCN Waste Connections
45.96 B
(0.02)
 0.98 
(0.02)
10VRSK Verisk Analytics
39.32 B
 0.06 
 1.19 
 0.07 
11EFX Equifax
32.75 B
(0.04)
 1.75 
(0.06)
12CSGP CoStar Group
30.1 B
(0.03)
 2.10 
(0.05)
13BR Broadridge Financial Solutions
27.01 B
 0.09 
 1.12 
 0.10 
14VLTO Veralto
25.73 B
(0.11)
 1.19 
(0.13)
15ROL Rollins
23.39 B
(0.03)
 1.32 
(0.04)
16TRU TransUnion
18.47 B
(0.09)
 2.04 
(0.17)
17AFRM Affirm Holdings
18.08 B
 0.12 
 5.05 
 0.59 
18GFL Gfl Environmental Holdings
16.91 B
 0.03 
 1.45 
 0.05 
19RBA RB Global
16.57 B
 0.06 
 1.16 
 0.07 
20CLH Clean Harbors
12.89 B
(0.04)
 2.23 
(0.09)
The analysis above is based on a 90-day investment horizon and a default level of risk. Use the Portfolio Analyzer to fine-tune all your assumptions. Check your current assumptions here.
Market Capitalization is the total market value of a company's equity. It is one of many ways to value a company and is calculated by multiplying the price of the stock by the number of shares issued. If a firm has one type of stock its market capitalization will be the current market share price multiplied by the number of shares. However, if a company has multiple types of equities then the market cap will be the total of the market caps of the different types of shares. In most publications or references market cap is broken down into the mega-cap, large-cap, mid-cap, small-cap, micro-cap, and nano-cap. Market Cap is a measurement of business as total market value of all of the outstanding shares at a given time, and can be used to compare different companies based on their size.