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Specialty Business Services
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
CTAS icon
1
Cintas
CTAS
$85.4B
$85.4B $215.13 4.78%
RELX icon
2
RELX
RELX
$68.3B
$68.3B $39.36 2.04%
TRI icon
3
Thomson Reuters
TRI
$50.8B
$50.8B $117.30 3.92%
CPRT icon
4
Copart
CPRT
$26.7B
$26.7B $28.82 1.13%
GPN icon
5
Global Payments
GPN
$21.8B
$21.8B $82.21 0.43%
RBA icon
6
RB Global
RBA
$15.7B
$15.7B $84.86 0.2%
ULS icon
7
UL Solutions
ULS
$14.7B
$14.7B $72.77 0.26%
ARMK icon
8
Aramark
ARMK
$14.4B
$14.4B $54.77 0.7%
RTO icon
9
Rentokil
RTO
$11.5B
$11.5B $22.80 0.84%
DLB icon
10
Dolby
DLB
$5.89B
$5.89B $62.84 0.38%
AMTM icon
11
Amentum Holdings
AMTM
$5.41B
$5.41B $22.14 0.32%
UNF icon
12
Unifirst Corp
UNF
$4.63B
$4.63B $256.19 8.39%
AZZ icon
13
AZZ Inc
AZZ
$4.07B
$4.07B $135.99 1.95%
FA icon
14
First Advantage
FA
$3.59B
$3.59B $20.88 1.74%
MMS icon
15
Maximus
MMS
$3.29B
$3.29B $62.75 1.18%
ABM icon
16
ABM Industries
ABM
$3.15B
$3.15B $53.70 0.63%
CBZ icon
17
CBIZ
CBZ
$3.01B
$3.01B $54.83 0.04%
TIC icon
18
TIC Solutions Inc
TIC
$2.16B
$2.16B $9.90 3.34%
CMPR icon
19
Cimpress
CMPR
$1.99B
$1.99B $81.58 0.51%
TH icon
20
Target Hospitality
TH
$1.4B
$1.4B $14.27 1.49%
LZ icon
21
LegalZoom.com
LZ
$1.16B
$1.16B $6.80 3.68%
BUUU icon
22
BUUU Group Ltd
BUUU
$1.13B
$1.13B $6 5.81%
BV icon
23
BrightView Holdings
BV
$995M
$995M $10.75 0.28%
RHLD icon
24
Resolute Holdings Management
RHLD
$933M
$933M $119.31 0.27%
KODK icon
25
Kodak
KODK
$918M
$918M $9.38 0.43%
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Specialty Business Services Stocks at a Glance

Specialty business services companies handle outsourced functions — printing, coating, facilities services, and other commercial support. Contract-based recurring revenue provides stability, with the group's fortunes tied to corporate outsourcing budgets rather than the consumer.

There are 47 Specialty Business Services industry stocks tracked by Wall St. Rank, worth a combined $357B.

The largest by market cap are Cintas (CTAS) at $85.4B, RELX (RELX) at $68.3B and Thomson Reuters (TRI) at $50.8B.

Among institutional investors, Aramark (ARMK) drew the most net new fund positions in Q2 2026: 124 funds opened new positions, taking total fund holders up 77 (16%) quarter-over-quarter.

  • Combined market cap: $357B across 47 stocks.
  • Largest constituent: Cintas (CTAS), $85.4B market cap.
  • Most net new fund positions in Q2 2026: Aramark (ARMK), +77 holders.

Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.