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Survey Data Mining: Home | FAQ | Archive | Glossary |
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Report Description |
This report doesn't have that problem, since it only uses the issuer Organization Name to uniquely identify the issuing CA.
CA | October 2023 Count |
October 2023 % |
September 2023 Count |
September 2023 % |
Growth % |
Let's Encrypt | 997,651 | 31.04 | 1,007,543 | 30.95 | 0.30 |
Sectigo Limited | 394,664 | 12.28 | 400,559 | 12.30 | -0.19 |
DigiCert | 271,876 | 8.46 | 289,378 | 8.89 | -4.83 |
GlobalSign nv-sa | 219,314 | 6.82 | 220,215 | 6.76 | 0.88 |
Unknown | 205,688 | 6.40 | 206,609 | 6.35 | 0.84 |
Amazon | 139,957 | 4.35 | 139,422 | 4.28 | 1.68 |
GoDaddy.com, Inc. | 79,622 | 2.48 | 85,942 | 2.64 | -6.15 |
DigiCert, Inc. | 62,049 | 1.93 | 66,603 | 2.05 | -5.63 |
Plesk | 60,328 | 1.88 | 60,919 | 1.87 | 0.31 |
cPanel, Inc. | 57,186 | 1.78 | 58,731 | 1.80 | -1.37 |
SomeOrganization | 55,792 | 1.74 | 56,518 | 1.74 | -0.01 |
Cloudflare, Inc. | 50,000 | 1.56 | 49,533 | 1.52 | 2.25 |
ddos-guard | 44,078 | 1.37 | 43,550 | 1.34 | 2.52 |
Google Trust Services LLC | 42,724 | 1.33 | 42,454 | 1.30 | 1.94 |
Unizeto Technologies S.A. | 32,388 | 1.01 | 25,789 | 0.79 | 27.22 |
Internet Widgits Pty Ltd | 25,793 | 0.80 | 25,739 | 0.79 | 1.51 |
GEANT Vereniging | 23,760 | 0.74 | 23,989 | 0.74 | 0.33 |
TrustAsia Technologies, Inc. | 23,413 | 0.73 | 23,575 | 0.72 | 0.60 |
SH | 22,134 | 0.69 | 22,095 | 0.68 | 1.47 |
GoGetSSL | 20,453 | 0.64 | 20,583 | 0.63 | 0.66 |
Soluciones Corporativas IP, SL | 18,240 | 0.57 | 18,226 | 0.56 | 1.37 |
Japan Registry Services Co., Ltd. | 17,308 | 0.54 | 16,116 | 0.50 | 8.79 |
COMODO CA Limited | 15,787 | 0.49 | 16,388 | 0.50 | -2.42 |
Gandi | 15,468 | 0.48 | 15,678 | 0.48 | -0.06 |
Apache HTTP Server | 15,367 | 0.48 | 15,398 | 0.47 | 1.09 |
Starfield Technologies, Inc. | 13,665 | 0.43 | 13,335 | 0.41 | 3.80 |
ZeroSSL | 12,776 | 0.40 | 12,517 | 0.38 | 3.39 |
Internet2 | 12,655 | 0.39 | 12,849 | 0.39 | -0.23 |
Beijing Knownsec Information Technology Co., Ltd | 11,404 | 0.35 | 9,983 | 0.31 | 15.71 |
Parallels | 11,289 | 0.35 | 11,729 | 0.36 | -2.50 |
Microsoft Corporation | 10,217 | 0.32 | 10,150 | 0.31 | 1.96 |
Default Company Ltd | 9,987 | 0.31 | 10,017 | 0.31 | 0.99 |
Odin | 9,367 | 0.29 | 9,570 | 0.29 | -0.85 |
SECOM Trust Systems CO.,LTD. | 8,033 | 0.25 | 8,123 | 0.25 | 0.17 |
XX | 7,262 | 0.23 | 7,545 | 0.23 | -2.50 |
Entrust, Inc. | 7,084 | 0.22 | 7,286 | 0.22 | -1.51 |
dhosting.pl Sp. z o.o. | 6,761 | 0.21 | 6,771 | 0.21 | 1.15 |
Unspecified | 5,711 | 0.18 | 5,644 | 0.17 | 2.50 |
KAGOYA-JAPAN | 5,542 | 0.17 | 5,568 | 0.17 | 0.82 |
Beijing Xinchacha Credit Management Co., Ltd. | 5,425 | 0.17 | 5,284 | 0.16 | 4.00 |
Baidu, Inc. | 5,205 | 0.16 | 5,113 | 0.16 | 3.12 |
Cybertrust Japan Co., Ltd. | 4,882 | 0.15 | 4,928 | 0.15 | 0.35 |
Mirohost | 4,671 | 0.15 | 4,658 | 0.14 | 1.58 |
FASTVPS | 4,569 | 0.14 | 4,540 | 0.14 | 1.94 |
none | 3,841 | 0.12 | 4,004 | 0.12 | -2.83 |
CloudFlare, Inc. | 3,623 | 0.11 | 3,714 | 0.11 | -1.19 |
My Company Ltd | 3,594 | 0.11 | 3,548 | 0.11 | 2.61 |
DivMulTech LLC | 3,587 | 0.11 | 3,587 | 0.11 | 1.30 |
Alpiro s.r.o. | 3,575 | 0.11 | 3,595 | 0.11 | 0.73 |
WoTrus CA Limited | 3,375 | 0.11 | 3,390 | 0.10 | 0.85 |
Hotel.cz | 3,293 | 0.10 | 3,317 | 0.10 | 0.56 |
Network Solutions L.L.C. | 3,252 | 0.10 | 3,338 | 0.10 | -1.31 |
SSL Server | 3,136 | 0.10 | 3,136 | 0.10 | 1.30 |
GeoTrust Inc. | 3,049 | 0.09 | 3,119 | 0.10 | -0.98 |
Guardian Inc. | 2,993 | 0.09 | 2,999 | 0.09 | 1.09 |
Buypass AS-983163327 | 2,823 | 0.09 | 2,804 | 0.09 | 1.98 |
SSL Corporation | 2,819 | 0.09 | 2,843 | 0.09 | 0.44 |
Digital Element | 2,685 | 0.08 | 2,686 | 0.08 | 1.26 |
FASTPANEL | 2,651 | 0.08 | 2,643 | 0.08 | 1.60 |
TAIWAN-CA | 2,302 | 0.07 | 2,322 | 0.07 | 0.42 |
Dattatec.com | 2,194 | 0.07 | 2,177 | 0.07 | 2.09 |
home.pl S.A. | 2,166 | 0.07 | 2,319 | 0.07 | -5.39 |
CentOS Web Panel | 1,945 | 0.06 | 1,954 | 0.06 | 0.83 |
Acme Co | 1,920 | 0.06 | 1,905 | 0.06 | 2.09 |
Comodo Japan, Inc. | 1,904 | 0.06 | 1,882 | 0.06 | 2.48 |
Zhejiang Huluwa Digital Certification Co., Ltd. | 1,798 | 0.06 | 1,902 | 0.06 | -4.24 |
Rede Nacional de Ensino e Pesquisa - RNP | 1,626 | 0.05 | 1,703 | 0.05 | -3.28 |
ZONER Software, a.s. | 1,584 | 0.05 | 1,575 | 0.05 | 1.87 |
The Trustico Group Ltd | 1,461 | 0.05 | 1,475 | 0.05 | 0.33 |
Kloxo Next Generation | 1,452 | 0.05 | 1,570 | 0.05 | -6.32 |
Actalis S.p.A. | 1,400 | 0.04 | 1,359 | 0.04 | 4.35 |
DBAPPSecurity Limited | 1,347 | 0.04 | 1,336 | 0.04 | 2.13 |
Skok.CZ | 1,313 | 0.04 | 1,314 | 0.04 | 1.22 |
MyCompany | 1,298 | 0.04 | 1,302 | 0.04 | 0.98 |
RunCloud Sdn. Bhd. | 1,247 | 0.04 | 1,238 | 0.04 | 2.03 |
Trust Provider B.V. | 1,207 | 0.04 | 1,198 | 0.04 | 2.06 |
GeoTrust, Inc. | 1,009 | 0.03 | 1,018 | 0.03 | 0.40 |
Traffic | 995 | 0.03 | 989 | 0.03 | 1.91 |
DNSPod, Inc. | 975 | 0.03 | 684 | 0.02 | 44.39 |
Hoster | 970 | 0.03 | 978 | 0.03 | 0.47 |
TERENA | 896 | 0.03 | 898 | 0.03 | 1.07 |
N/A | 894 | 0.03 | 892 | 0.03 | 1.52 |
SecureCore | 892 | 0.03 | 904 | 0.03 | -0.05 |
GTranslate | 874 | 0.03 | 861 | 0.03 | 2.83 |
sslTrus | 863 | 0.03 | 815 | 0.03 | 7.26 |
Bitrix | 847 | 0.03 | 871 | 0.03 | -1.50 |
China Financial Certification Authority | 798 | 0.02 | 807 | 0.02 | 0.17 |
zzidc.com | 790 | 0.02 | 789 | 0.02 | 1.42 |
Brainy | 788 | 0.02 | 768 | 0.02 | 3.93 |
Trustwave Holdings, Inc. | 785 | 0.02 | 817 | 0.03 | -2.67 |
BiziNet Pty Ltd | 768 | 0.02 | 768 | 0.02 | 1.30 |
Verein zur Foerderung eines Deutschen Forschungsnetzes e. V. | 659 | 0.02 | 795 | 0.02 | -16.03 |
Bitnami | 659 | 0.02 | 666 | 0.02 | 0.23 |
StartCom Ltd. | 642 | 0.02 | 655 | 0.02 | -0.71 |
FNMT-RCM | 626 | 0.02 | 614 | 0.02 | 3.28 |
QuoVadis Limited | 619 | 0.02 | 628 | 0.02 | -0.16 |
NetLock Kft. | 614 | 0.02 | 630 | 0.02 | -1.28 |
Corporation Service Company | 603 | 0.02 | 600 | 0.02 | 1.80 |
Southbridge LTD | 588 | 0.02 | 0 | 0.00 | N/A |
thawte, Inc. | 567 | 0.02 | 590 | 0.02 | -2.65 |
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.