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Largest Advertising Companies by Market Cap (April 2025)

As of April 16, 2025, we have calculated the total market capitalization of 74 publicly traded Advertising companies, amounting to $117.71 billion.
$117.71 B
Advertising Market Cap 0.74%
$120271418.0
24h Trading Volume

According to our market capitalization data, Publicis Groupe (PUB.PA) reached a market cap of $23.96 billion, securing the top spot among global Advertising companies. Omnicom (OMC) and Lamar Advertising (LAMR) follow closely behind. The data was last updated on April 16, 2025.

Rank Name Market Cap Price MCap(30D) MCap(1Y) Country
1
publicis-groupe logo
Publicis Groupe
PUB.PA
$23.96 B $95.44
0.00%
2.3%
France
2
omnicom logo
Omnicom
OMC
$15.10 B $76.83
0.00%
-8.6%
United States
3
lamar-advertising logo
Lamar Advertising
LAMR
$11.21 B $109.36
0.00%
20.0%
United States
4
ipg logo
Interpublic Group
IPG
$9.37 B $25.14
0.00%
-7.3%
United States
5
wpp logo
WPP
WPP
$7.86 B $36.43
0.00%
-3.3%
United Kingdom
6
dentsu logo
Dentsu
4324.T
$5.28 B $20.36
0.00%
-8.2%
Japan
7
cyberagent logo
CyberAgent
4751.T
$3.85 B $7.51
0.00%
4.8%
Japan
8
saudi-research-and-media-group logo
Saudi Research and Media Group
4210.SR
$3.80 B $47.48
0.00%
-9.4%
Saudi Arabia
9
jcdecaux logo
JCDecaux
DEC.PA
$3.58 B $16.75
0.00%
-20.1%
France
10
stroer logo
Ströer
SAX.F
$3.16 B $56.46
0.00%
0.25%
Germany
11
zeta-global logo
Zeta Global
ZETA
$2.85 B $11.98
0.00%
82.8%
United States
12
outfront-media logo
Outfront Media
OUT
$2.39 B $14.28
0.00%
33.3%
United States
13
doubleverify logo
DoubleVerify
DV
$1.98 B $12.21
0.00%
-26.9%
United States
14
arabian-contracting-services-company logo
Arabian Contracting Services Company
4071.SR
$1.86 B $33.82
0.00%
-26.0%
Saudi Arabia
15
criteo logo
Criteo
CRTO
$1.57 B $28.85
0.00%
8.6%
France
16
ascential logo
Ascential
ASCL.L
$1.55 B $750.74
0.00%
-98.9%
United Kingdom
17
magnite logo
Magnite
MGNI
$1.45 B $10.14
0.00%
140.3%
United States
18
stagwell logo
Stagwell
STGW
$1.44 B $5.42
0.00%
18.5%
United States
19
ziff-davis logo
Ziff Davis
ZD
$1.35 B $31.40
0.00%
6.6%
United States
20
alma-media-oyj logo
Alma Media Oyj
ALMA.HE
$1.12 B $13.62
0.00%
35.5%
Finland
21
integral-ad-science logo
Integral Ad Science
IAS
$1.07 B $6.54
0.00%
14.6%
United States
22
taboola logo
Taboola.com
TBLA
$0.94 B $2.76
0.00%
1.0%
United States
23
quinstreet logo
QuinStreet
QNST
$0.88 B $15.62
0.00%
40.2%
United States
24
viant-technology logo
Viant Technology
DSP
$0.83 B $13.14
0.00%
177.8%
United States
25
apg-sga logo
APG|SGA
APGN.SW
$0.82 B $274.60
0.00%
1.8%
Switzerland
26
gree logo
Gree
3632.T
$0.61 B $3.57
0.00%
-0.19%
Japan
27
techtarget logo
TechTarget
TTGT
$0.58 B $8.09
0.00%
-36.1%
United States
28
nexxen logo
Nexxen
NEXN
$0.57 B $9.00
0.00%
81.7%
Israel
29
national-cinemedia logo
National CineMedia
NCMI
$0.57 B $5.97
0.00%
59.8%
United States
30
mediaalpha logo
MediaAlpha
MAX
$0.49 B $7.49
0.00%
-29.4%
United States
31
vista-group-international-ltd logo
Vista Group International Ltd
VGL.NZ
$0.49 B $2.06
0.00%
69.1%
New Zealand
32
clear-channel-outdoor logo
Clear Channel Outdoor
CCO
$0.48 B $0.96
0.00%
-4.2%
United States
33
innovid logo
Innovid
CTV
$0.47 B $3.14
0.00%
34.8%
United States
34
boston-omaha logo
Boston Omaha
BOC
$0.45 B $14.45
0.00%
-3.2%
United States
35
pubmatic logo
PubMatic
PUBM
$0.40 B $8.30
0.00%
-23.2%
United States
36
advantage-solutions logo
Advantage Solutions
ADV
$0.40 B $1.23
0.00%
-37.6%
United States
37
perion-network logo
Perion Network
PERI
$0.37 B $8.12
0.00%
-16.3%
Israel
38
outbrain logo
Outbrain
OB
$0.31 B $3.26
0.00%
75.4%
United States
39
adtheorent logo
AdTheorent
ADTH
$0.29 B $3.20
0.00%
0.31%
United States
40
quad logo
Quad
QUAD
$0.26 B $5.16
0.00%
52.2%
United States
41
azerion-group logo
Azerion Group
AZRN.AS
$0.21 B $1.57
0.00%
-0.72%
Netherlands
42
deezer-sa logo
Deezer SA
DEEZR.PA
$0.20 B $1.59
0.00%
-13.9%
France
43
tihama-saudi-arabia logo
Tihama for Advertising, Public Relations and Marketing
4070.SR
$0.17 B $4.34
0.00%
6.5%
Saudi Arabia
44
keskisuomalainen-oyj logo
Keskisuomalainen Oyj
KSL.HE
$0.13 B $8.39
0.00%
-24.8%
Finland
45
ilkka-oyj logo
Ilkka Oyj
ILKKA1.HE
$0.11 B $5.13
0.00%
7.5%
Finland
46
yellow-pages-canada logo
Yellow Pages (Canada)
Y.TO
$0.10 B $7.38
0.00%
21.6%
Canada
47
bilendi-sa logo
Bilendi SA
ALBLD.PA
$97.06 M $21.13
0.00%
19.6%
France
48
reworld-media-sa logo
Reworld Media SA
ALREW.PA
$92.06 M $1.70
0.00%
-44.8%
France
49
illumin logo
illumin
ILLM.TO
$69.79 M $1.36
0.00%
89.6%
Canada
50
marchex logo
Marchex
MCHX
$61.20 M $1.40
0.00%
56.0%
United States
51
hopscotch-global-pr-group logo
Hopscotch Global PR Group
ALHOP.PA
$57.03 M $19.18
0.00%
-14.2%
France
52
inuvo logo
Inuvo
INUV
$56.01 M $0.39
0.00%
48.4%
United States
53
ispd-network-sa logo
ISPD Network SA
ALISP.PA
$49.57 M $3.35
0.00%
-12.2%
Spain
54
ekspress-grupp-as logo
Ekspress Grupp AS
EEG1T.TL
$34.99 M $1.13
0.00%
-17.0%
55
harte-hanks logo
Harte Hanks
HHS
$33.88 M $4.60
0.00%
-20.9%
United States
56
zoomd-technologies logo
Zoomd Technologies
ZOMD.V
$33.06 M $0.33
0.00%
1115.4%
Canada
57
izea-worldwide logo
IZEA Worldwide
IZEA
$29.43 M $1.74
0.00%
7.1%
United States
58
obiz-sa logo
Obiz S.A.
ALBIZ.PA
$28.95 M $5.00
0.00%
-21.7%
France
59
comscore logo
Comscore
SCOR
$24.86 M $5.06
0.00%
-48.0%
United States
60
rebl-group-oyj logo
Rebl Group Oyj
PUMU.HE
$24.62 M $1.81
0.00%
-40.2%
Finland
61
fill-up-media-sa logo
Fill Up Media S.A.
ALFUM.PA
$19.39 M $6.50
0.00%
-5.5%
France
62
qwamplify-sa logo
Qwamplify SA
ALQWA.PA
$14.95 M $2.71
0.00%
-13.9%
France
63
adux-sa logo
AdUX SA
ALDUX.PA
$11.47 M $1.84
0.00%
-14.8%
France
64
direct-digital-holdings logo
Direct Digital Holdings
DRCT
$10.39 M $0.55
0.00%
-83.4%
United States
65
prismaflex-international-sa logo
Prismaflex International S.A.
ALPRI.PA
$8.97 M $6.61
0.00%
3.5%
France
66
axel-mark logo
Axel Mark
3624.T
$8.84 M $0.65
0.00%
-19.6%
Japan
67
invibes-advertising-nv logo
Invibes Advertising NV
ALINV.PA
$6.89 M $1.51
0.00%
-82.1%
Belgium
68
netmedia-group-sa logo
Netmedia Group SA
ALNMG.PA
$6.29 M $1.57
0.00%
-52.6%
France
69
haoxi-health-technology logo
Haoxi Health Technology
HAO
$3.81 M $1.35
0.00%
-48.2%
China
70
baosheng-media-group logo
Baosheng Media Group
BAOS
$3.10 M $2.02
0.00%
-13.6%
China
71
klarsen-sa logo
Klarsen SA
ALKLA.PA
$2.98 M $0.90
0.00%
-57.5%
France
72
marin-software logo
Marin Software
MRIN
$1.73 M $0.55
0.00%
-12.2%
United States
73
starbox-group logo
Starbox Group
STBX
$0.97 M $1.80
0.00%
-93.5%
Malaysia
74
sirius-media logo
Sirius Media
ALSRS.PA
$0.88 M $0.01
0.00%
-98.5%
France
This list ranks the largest Advertising companies in the world by market capitalization, based on data from publicly traded Advertising companies. The market cap figures and rankings on this list are updated daily.