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Survey Data Mining: Home | FAQ | Archive | Glossary |
|
Report Description |
This report doesn't have that problem, since it only uses the issuer Organization Name to uniquely identify the issuing CA.
CA | May 2024 Count |
May 2024 % |
April 2024 Count |
April 2024 % |
Growth % |
Let's Encrypt | 3,072,642 | 33.84 | 2,777,478 | 32.98 | 2.61 |
Sectigo Limited | 1,563,929 | 17.22 | 1,418,816 | 16.85 | 2.24 |
DigiCert | 797,762 | 8.79 | 749,266 | 8.90 | -1.24 |
Unknown | 495,907 | 5.46 | 456,469 | 5.42 | 0.77 |
GlobalSign nv-sa | 434,507 | 4.79 | 404,029 | 4.80 | -0.25 |
cPanel, Inc. | 273,650 | 3.01 | 305,951 | 3.63 | -17.04 |
GoDaddy.com, Inc. | 212,619 | 2.34 | 195,216 | 2.32 | 1.02 |
Amazon | 190,430 | 2.10 | 180,937 | 2.15 | -2.38 |
Cloudflare, Inc. | 159,476 | 1.76 | 156,078 | 1.85 | -5.23 |
CloudSecure Corporation | 130,321 | 1.44 | 0 | 0.00 | N/A |
Starfield Technologies, Inc. | 122,379 | 1.35 | 118,040 | 1.40 | -3.84 |
Plesk | 91,246 | 1.00 | 87,462 | 1.04 | -3.23 |
New Dream Network LLC dba Dreamhost | 90,822 | 1.00 | 80,449 | 0.96 | 4.71 |
Unizeto Technologies S.A. | 86,525 | 0.95 | 81,700 | 0.97 | -1.77 |
Gehirn Inc. | 86,432 | 0.95 | 75,965 | 0.90 | 5.53 |
SomeOrganization | 66,030 | 0.73 | 65,083 | 0.77 | -5.90 |
GEANT Vereniging | 52,892 | 0.58 | 50,277 | 0.60 | -2.42 |
ddos-guard | 51,297 | 0.56 | 50,037 | 0.59 | -4.91 |
Microsoft Corporation | 44,832 | 0.49 | 38,213 | 0.45 | 8.82 |
TrustAsia Technologies, Inc. | 42,988 | 0.47 | 41,670 | 0.49 | -4.31 |
ispgateway | 41,843 | 0.46 | 37,142 | 0.44 | 4.49 |
none | 41,216 | 0.45 | 40,160 | 0.48 | -4.81 |
ZeroSSL | 39,209 | 0.43 | 33,106 | 0.39 | 9.85 |
Internet Widgits Pty Ltd | 36,678 | 0.40 | 35,659 | 0.42 | -4.60 |
Google Trust Services LLC | 33,001 | 0.36 | 24,615 | 0.29 | 24.35 |
GoGetSSL | 32,589 | 0.36 | 30,953 | 0.37 | -2.34 |
Japan Registry Services Co., Ltd. | 31,619 | 0.35 | 29,957 | 0.36 | -2.10 |
Internet2 | 29,431 | 0.32 | 28,321 | 0.34 | -3.61 |
DigiCert, Inc. | 28,928 | 0.32 | 25,473 | 0.30 | 5.33 |
Actalis S.p.A. | 28,016 | 0.31 | 24,326 | 0.29 | 6.82 |
Default Company Ltd | 25,630 | 0.28 | 22,912 | 0.27 | 3.76 |
Gandi | 23,543 | 0.26 | 22,666 | 0.27 | -3.66 |
Acme Co | 23,157 | 0.26 | 21,389 | 0.25 | 0.42 |
COMODO CA Limited | 22,499 | 0.25 | 21,799 | 0.26 | -4.27 |
SH | 22,301 | 0.25 | 22,137 | 0.26 | -6.56 |
Soluciones Corporativas IP, SL | 20,153 | 0.22 | 20,144 | 0.24 | -7.20 |
Entrust, Inc. | 17,415 | 0.19 | 16,478 | 0.20 | -1.97 |
AfterMarket.pl | 17,017 | 0.19 | 16,225 | 0.19 | -2.72 |
Parallels | 16,534 | 0.18 | 15,801 | 0.19 | -2.94 |
Unspecified | 16,203 | 0.18 | 14,722 | 0.17 | 2.08 |
Apache HTTP Server | 15,889 | 0.17 | 15,816 | 0.19 | -6.82 |
SECOM Trust Systems CO.,LTD. | 15,367 | 0.17 | 14,793 | 0.18 | -3.65 |
nazwa.pl sp. z o.o. | 15,234 | 0.17 | 13,608 | 0.16 | 3.84 |
Beijing Knownsec Information Technology Co., Ltd | 12,786 | 0.14 | 12,573 | 0.15 | -5.68 |
Odin | 11,799 | 0.13 | 11,793 | 0.14 | -7.20 |
World4You Internet Services GmbH | 11,644 | 0.13 | 10,167 | 0.12 | 6.23 |
Test Self SSL Company | 10,398 | 0.11 | 9,036 | 0.11 | 6.73 |
Cybertrust Japan Co., Ltd. | 10,222 | 0.11 | 9,752 | 0.12 | -2.78 |
KAGOYA-JAPAN | 9,471 | 0.10 | 9,034 | 0.11 | -2.76 |
Beijing Xinchacha Credit Management Co., Ltd. | 9,309 | 0.10 | 9,099 | 0.11 | -5.11 |
Alpiro s.r.o. | 9,103 | 0.10 | 8,355 | 0.10 | 1.06 |
XX | 8,604 | 0.09 | 8,360 | 0.10 | -4.54 |
Basekit Ltd | 8,222 | 0.09 | 7,084 | 0.08 | 7.65 |
FASTPANEL | 8,092 | 0.09 | 7,185 | 0.09 | 4.46 |
dhosting.pl Sp. z o.o. | 7,251 | 0.08 | 7,170 | 0.09 | -6.20 |
www.sprinthost.ru | 6,486 | 0.07 | 5,739 | 0.07 | 4.83 |
GeoTrust Inc. | 6,159 | 0.07 | 5,919 | 0.07 | -3.49 |
WoTrus CA Limited | 6,009 | 0.07 | 5,711 | 0.07 | -2.41 |
SecureCore | 5,983 | 0.07 | 119,657 | 1.42 | -95.36 |
The Trustico Group Ltd | 5,923 | 0.07 | 5,495 | 0.07 | -0.02 |
Network Solutions L.L.C. | 5,561 | 0.06 | 5,352 | 0.06 | -3.62 |
SSL Corporation | 5,549 | 0.06 | 5,164 | 0.06 | -0.33 |
TAIWAN-CA | 5,514 | 0.06 | 5,064 | 0.06 | 1.00 |
CloudFlare, Inc. | 5,333 | 0.06 | 5,092 | 0.06 | -2.86 |
home.pl S.A. | 5,043 | 0.06 | 27,296 | 0.32 | -82.86 |
FASTVPS | 5,006 | 0.06 | 4,791 | 0.06 | -3.08 |
Trust Provider B.V. | 4,774 | 0.05 | 4,492 | 0.05 | -1.42 |
My Company Ltd | 4,432 | 0.05 | 4,289 | 0.05 | -4.15 |
Organization | 4,196 | 0.05 | 2,376 | 0.03 | 63.80 |
Baidu, Inc. | 3,946 | 0.04 | 5,606 | 0.07 | -34.71 |
GMO CLOUD K.K. | 3,641 | 0.04 | 3,180 | 0.04 | 6.20 |
DivMulTech LLC | 3,590 | 0.04 | 3,590 | 0.04 | -7.25 |
Rede Nacional de Ensino e Pesquisa - RNP | 3,505 | 0.04 | 3,481 | 0.04 | -6.61 |
CentOS Web Panel | 3,331 | 0.04 | 3,232 | 0.04 | -4.41 |
SSL Server | 3,145 | 0.03 | 3,145 | 0.04 | -7.25 |
sslTrus | 3,141 | 0.03 | 2,760 | 0.03 | 5.56 |
Dreamcommerce S.A. | 2,920 | 0.03 | 2,693 | 0.03 | 0.57 |
Guardian Inc. | 2,918 | 0.03 | 2,918 | 0.03 | -7.25 |
Zhejiang Huluwa Digital Certification Co., Ltd. | 2,885 | 0.03 | 2,720 | 0.03 | -1.62 |
LiteSpeedCommunity | 2,852 | 0.03 | 1,741 | 0.02 | 51.94 |
Hestia Control Panel | 2,751 | 0.03 | 2,476 | 0.03 | 3.06 |
x | 2,598 | 0.03 | 2,270 | 0.03 | 6.16 |
Deutsche Telekom Security GmbH | 2,529 | 0.03 | 2,305 | 0.03 | 1.77 |
ZONER Software, a.s. | 2,496 | 0.03 | 2,376 | 0.03 | -2.56 |
Dattatec.com | 2,428 | 0.03 | 2,367 | 0.03 | -4.86 |
Buypass AS-983163327 | 2,280 | 0.03 | 2,264 | 0.03 | -6.59 |
Skok.CZ | 2,231 | 0.02 | 2,110 | 0.03 | -1.93 |
Comodo Japan, Inc. | 2,209 | 0.02 | 2,126 | 0.03 | -3.63 |
cyber_Folks S.A. | 2,180 | 0.02 | 1,908 | 0.02 | 5.98 |
Webador | 2,061 | 0.02 | 1,843 | 0.02 | 3.72 |
DNSPod, Inc. | 2,038 | 0.02 | 1,837 | 0.02 | 2.90 |
Bitrix | 1,986 | 0.02 | 1,856 | 0.02 | -0.75 |
DirectAdmin Self-Signed | 1,883 | 0.02 | 0 | 0.00 | N/A |
Certainly | 1,787 | 0.02 | 4,477 | 0.05 | -62.98 |
Greenhost | 1,755 | 0.02 | 1,525 | 0.02 | 6.74 |
ACME | 1,726 | 0.02 | 0 | 0.00 | N/A |
o2switch | 1,712 | 0.02 | 1,536 | 0.02 | 3.38 |
SpinupWP | 1,710 | 0.02 | 1,549 | 0.02 | 2.39 |
SiteHost | 1,685 | 0.02 | 0 | 0.00 | N/A |
Fortinet Inc. | 1,683 | 0.02 | 0 | 0.00 | N/A |
Note: Readers are cautioned that the Growth percentages are based on
a CA's market share penetration rather than the absolute number of
certificates we detected. Thus, it is possible for the number of certificates
to increase, while the growth is actually a negative value.