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Survey Data Mining: Home | FAQ | Archive | Glossary |
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Report Description |
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This report doesn't have that problem, since it doesn't verify the signatures of the certificates it finds, it only uses the issuer Organization Name to uniquely identify the issuing CA.
CA | November 2023 Count |
November 2023 % |
October 2023 Count |
October 2023 % |
Growth % |
Let's Encrypt | 975,629 | 31.08 | 997,651 | 31.04 | 0.14 |
Sectigo Limited | 373,371 | 11.90 | 394,664 | 12.28 | -3.13 |
DigiCert | 276,370 | 8.80 | 271,876 | 8.46 | 4.09 |
GlobalSign nv-sa | 217,970 | 6.94 | 219,314 | 6.82 | 1.77 |
Unknown | 203,477 | 6.48 | 205,688 | 6.40 | 1.30 |
Amazon | 136,791 | 4.36 | 139,957 | 4.35 | 0.08 |
GoDaddy.com, Inc. | 77,275 | 2.46 | 79,622 | 2.48 | -0.62 |
Plesk | 59,084 | 1.88 | 60,328 | 1.88 | 0.28 |
DigiCert, Inc. | 54,987 | 1.75 | 62,049 | 1.93 | -9.26 |
SomeOrganization | 54,934 | 1.75 | 55,792 | 1.74 | 0.82 |
cPanel, Inc. | 54,368 | 1.73 | 57,186 | 1.78 | -2.65 |
Cloudflare, Inc. | 48,382 | 1.54 | 50,000 | 1.56 | -0.92 |
ddos-guard | 44,477 | 1.42 | 44,078 | 1.37 | 3.32 |
Google Trust Services LLC | 42,910 | 1.37 | 42,724 | 1.33 | 2.84 |
Unizeto Technologies S.A. | 30,933 | 0.99 | 32,388 | 1.01 | -2.20 |
TrustAsia Technologies, Inc. | 24,734 | 0.79 | 23,413 | 0.73 | 8.17 |
Internet Widgits Pty Ltd | 24,386 | 0.78 | 25,793 | 0.80 | -3.19 |
GEANT Vereniging | 23,402 | 0.75 | 23,760 | 0.74 | 0.85 |
SH | 21,895 | 0.70 | 22,134 | 0.69 | 1.29 |
GoGetSSL | 19,788 | 0.63 | 20,453 | 0.64 | -0.93 |
Soluciones Corporativas IP, SL | 18,142 | 0.58 | 18,240 | 0.57 | 1.85 |
Japan Registry Services Co., Ltd. | 17,129 | 0.55 | 17,308 | 0.54 | 1.34 |
COMODO CA Limited | 15,541 | 0.50 | 15,787 | 0.49 | 0.80 |
Gandi | 15,317 | 0.49 | 15,468 | 0.48 | 1.40 |
Apache HTTP Server | 15,296 | 0.49 | 15,367 | 0.48 | 1.92 |
Starfield Technologies, Inc. | 13,378 | 0.43 | 13,665 | 0.43 | 0.25 |
ZeroSSL | 12,482 | 0.40 | 12,776 | 0.40 | 0.04 |
Internet2 | 11,840 | 0.38 | 12,655 | 0.39 | -4.20 |
Beijing Knownsec Information Technology Co., Ltd | 11,561 | 0.37 | 11,404 | 0.35 | 3.81 |
Parallels | 10,853 | 0.35 | 11,289 | 0.35 | -1.56 |
Microsoft Corporation | 10,071 | 0.32 | 10,217 | 0.32 | 0.93 |
Default Company Ltd | 9,866 | 0.31 | 9,987 | 0.31 | 1.16 |
Odin | 9,047 | 0.29 | 9,367 | 0.29 | -1.10 |
SECOM Trust Systems CO.,LTD. | 7,876 | 0.25 | 8,033 | 0.25 | 0.40 |
Entrust, Inc. | 6,917 | 0.22 | 7,084 | 0.22 | -0.02 |
XX | 6,893 | 0.22 | 7,262 | 0.23 | -2.81 |
dhosting.pl Sp. z o.o. | 6,756 | 0.22 | 6,761 | 0.21 | 2.32 |
Unspecified | 5,487 | 0.17 | 5,711 | 0.18 | -1.62 |
KAGOYA-JAPAN | 5,453 | 0.17 | 5,542 | 0.17 | 0.75 |
Beijing Xinchacha Credit Management Co., Ltd. | 5,422 | 0.17 | 5,425 | 0.17 | 2.34 |
Baidu, Inc. | 4,930 | 0.16 | 5,205 | 0.16 | -3.01 |
Cybertrust Japan Co., Ltd. | 4,874 | 0.16 | 4,882 | 0.15 | 2.23 |
Mirohost | 4,655 | 0.15 | 4,671 | 0.15 | 2.05 |
FASTVPS | 4,260 | 0.14 | 4,569 | 0.14 | -4.53 |
none | 3,691 | 0.12 | 3,841 | 0.12 | -1.60 |
My Company Ltd | 3,629 | 0.12 | 3,594 | 0.11 | 3.39 |
Alpiro s.r.o. | 3,614 | 0.12 | 3,575 | 0.11 | 3.51 |
CloudFlare, Inc. | 3,609 | 0.11 | 3,623 | 0.11 | 2.00 |
DivMulTech LLC | 3,587 | 0.11 | 3,587 | 0.11 | 2.40 |
WoTrus CA Limited | 3,413 | 0.11 | 3,375 | 0.11 | 3.55 |
SSL Server | 3,136 | 0.10 | 3,136 | 0.10 | 2.40 |
Network Solutions L.L.C. | 3,085 | 0.10 | 3,252 | 0.10 | -2.86 |
Guardian Inc. | 2,983 | 0.10 | 2,993 | 0.09 | 2.05 |
GeoTrust Inc. | 2,957 | 0.09 | 3,049 | 0.09 | -0.69 |
SSL Corporation | 2,834 | 0.09 | 2,819 | 0.09 | 2.94 |
Digital Element | 2,685 | 0.09 | 2,685 | 0.08 | 2.40 |
FASTPANEL | 2,667 | 0.08 | 2,651 | 0.08 | 3.01 |
Buypass AS-983163327 | 2,517 | 0.08 | 2,823 | 0.09 | -8.70 |
TAIWAN-CA | 2,315 | 0.07 | 2,302 | 0.07 | 2.97 |
home.pl S.A. | 2,145 | 0.07 | 2,166 | 0.07 | 1.40 |
Dattatec.com | 2,132 | 0.07 | 2,194 | 0.07 | -0.50 |
Zhejiang Huluwa Digital Certification Co., Ltd. | 1,943 | 0.06 | 1,798 | 0.06 | 10.65 |
Comodo Japan, Inc. | 1,897 | 0.06 | 1,904 | 0.06 | 2.02 |
Acme Co | 1,897 | 0.06 | 1,920 | 0.06 | 1.17 |
CentOS Web Panel | 1,879 | 0.06 | 1,945 | 0.06 | -1.08 |
Rede Nacional de Ensino e Pesquisa - RNP | 1,604 | 0.05 | 1,626 | 0.05 | 1.01 |
ZONER Software, a.s. | 1,582 | 0.05 | 1,584 | 0.05 | 2.27 |
Kloxo Next Generation | 1,455 | 0.05 | 1,452 | 0.05 | 2.61 |
The Trustico Group Ltd | 1,417 | 0.05 | 1,461 | 0.05 | -0.69 |
Actalis S.p.A. | 1,386 | 0.04 | 1,400 | 0.04 | 1.37 |
DBAPPSecurity Limited | 1,352 | 0.04 | 1,347 | 0.04 | 2.78 |
Skok.CZ | 1,300 | 0.04 | 1,313 | 0.04 | 1.38 |
RunCloud Sdn. Bhd. | 1,227 | 0.04 | 1,247 | 0.04 | 0.75 |
MyCompany | 1,221 | 0.04 | 1,298 | 0.04 | -3.68 |
Trust Provider B.V. | 1,211 | 0.04 | 1,207 | 0.04 | 2.74 |
Traffic | 1,008 | 0.03 | 995 | 0.03 | 3.73 |
Hoster | 985 | 0.03 | 970 | 0.03 | 3.98 |
DNSPod, Inc. | 976 | 0.03 | 975 | 0.03 | 2.50 |
GeoTrust, Inc. | 973 | 0.03 | 1,009 | 0.03 | -1.26 |
SecureCore | 893 | 0.03 | 892 | 0.03 | 2.51 |
sslTrus | 891 | 0.03 | 863 | 0.03 | 5.72 |
GTranslate | 878 | 0.03 | 874 | 0.03 | 2.86 |
TERENA | 875 | 0.03 | 896 | 0.03 | -0.00 |
China Financial Certification Authority | 863 | 0.03 | 798 | 0.02 | 10.74 |
N/A | 850 | 0.03 | 894 | 0.03 | -2.64 |
Brainy | 778 | 0.02 | 788 | 0.02 | 1.10 |
zzidc.com | 776 | 0.02 | 790 | 0.02 | 0.58 |
BiziNet Pty Ltd | 768 | 0.02 | 768 | 0.02 | 2.40 |
Trustwave Holdings, Inc. | 728 | 0.02 | 785 | 0.02 | -5.04 |
Bitnami | 645 | 0.02 | 659 | 0.02 | 0.22 |
FNMT-RCM | 630 | 0.02 | 626 | 0.02 | 3.05 |
StartCom Ltd. | 619 | 0.02 | 642 | 0.02 | -1.27 |
QuoVadis Limited | 585 | 0.02 | 619 | 0.02 | -3.23 |
NetLock Kft. | 581 | 0.02 | 614 | 0.02 | -3.11 |
Corporation Service Company | 566 | 0.02 | 603 | 0.02 | -3.89 |
thawte, Inc. | 556 | 0.02 | 567 | 0.02 | 0.41 |
E-TUGRA EBG BILISIM TEKNOLOJILERI VE HIZMETLERI ANONIM SIRKETI | 550 | 0.02 | 0 | 0.00 | N/A |
Firmaprofesional S.A. | 541 | 0.02 | 0 | 0.00 | N/A |
Domeneshop AS | 518 | 0.02 | 0 | 0.00 | N/A |
OVH | 508 | 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.