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Survey Data Mining: Home | FAQ | Archive | Glossary |
|
Report Description |
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 | August 2021 Count |
August 2021 % |
July 2021 Count |
July 2021 % |
Growth % |
Let's Encrypt | 1,529,965 | 28.12 | 1,510,872 | 28.08 | 0.13 |
Sectigo Limited | 1,248,775 | 22.95 | 1,240,039 | 23.05 | -0.42 |
DigiCert | 588,435 | 10.82 | 578,045 | 10.74 | 0.66 |
GlobalSign nv-sa | 257,439 | 4.73 | 254,392 | 4.73 | 0.07 |
Unknown | 199,430 | 3.67 | 198,361 | 3.69 | -0.59 |
GoDaddy.com, Inc. | 178,594 | 3.28 | 177,538 | 3.30 | -0.53 |
Amazon | 159,740 | 2.94 | 155,378 | 2.89 | 1.66 |
cPanel, Inc. | 140,911 | 2.59 | 139,898 | 2.60 | -0.40 |
Google Trust Services LLC | 89,869 | 1.65 | 76,059 | 1.41 | 16.84 |
Plesk | 81,520 | 1.50 | 80,513 | 1.50 | 0.12 |
SomeOrganization | 75,147 | 1.38 | 73,426 | 1.36 | 1.20 |
COMODO CA Limited | 63,474 | 1.17 | 63,434 | 1.18 | -1.06 |
Starfield Technologies, Inc. | 59,769 | 1.10 | 59,057 | 1.10 | 0.07 |
Unizeto Technologies S.A. | 45,092 | 0.83 | 43,984 | 0.82 | 1.37 |
Actalis S.p.A. | 42,809 | 0.79 | 42,046 | 0.78 | 0.68 |
Cloudflare, Inc. | 42,509 | 0.78 | 41,577 | 0.77 | 1.10 |
GoGetSSL | 29,024 | 0.53 | 28,558 | 0.53 | 0.50 |
Parallels | 27,584 | 0.51 | 27,302 | 0.51 | -0.10 |
Internet2 | 22,940 | 0.42 | 23,231 | 0.43 | -2.36 |
GEANT Vereniging | 22,188 | 0.41 | 21,656 | 0.40 | 1.31 |
TrustAsia Technologies, Inc. | 21,931 | 0.40 | 21,891 | 0.41 | -0.94 |
Odin | 21,727 | 0.40 | 21,662 | 0.40 | -0.82 |
Gandi | 20,784 | 0.38 | 22,775 | 0.42 | -9.76 |
Japan Registry Services Co., Ltd. | 19,145 | 0.35 | 18,949 | 0.35 | -0.10 |
ddos-guard | 17,170 | 0.32 | 16,345 | 0.30 | 3.87 |
Soluciones Corporativas IP, SL | 16,213 | 0.30 | 15,956 | 0.30 | 0.47 |
Apache HTTP Server | 15,939 | 0.29 | 15,922 | 0.30 | -1.01 |
SH | 15,839 | 0.29 | 15,294 | 0.28 | 2.41 |
Entrust, Inc. | 14,206 | 0.26 | 14,344 | 0.27 | -2.07 |
SECOM Trust Systems CO.,LTD. | 13,948 | 0.26 | 13,886 | 0.26 | -0.68 |
TERENA | 13,361 | 0.25 | 13,648 | 0.25 | -3.20 |
Cybertrust Japan Co., Ltd. | 13,041 | 0.24 | 15,669 | 0.29 | -17.70 |
Internet Widgits Pty Ltd | 12,399 | 0.23 | 12,365 | 0.23 | -0.85 |
Test Self SSL Company | 11,991 | 0.22 | 11,754 | 0.22 | 0.88 |
Microsoft Corporation | 10,290 | 0.19 | 10,282 | 0.19 | -1.04 |
Default Company Ltd | 10,258 | 0.19 | 10,067 | 0.19 | 0.76 |
none | 10,111 | 0.19 | 10,000 | 0.19 | -0.02 |
testexample | 9,474 | 0.17 | 9,743 | 0.18 | -3.85 |
GeoTrust Inc. | 8,759 | 0.16 | 8,689 | 0.16 | -0.32 |
FASTVPS | 7,233 | 0.13 | 3,315 | 0.06 | 115.75 |
KAGOYA-JAPAN | 6,769 | 0.12 | 6,638 | 0.12 | 0.83 |
QuoVadis Limited | 6,707 | 0.12 | 6,760 | 0.13 | -1.89 |
ZeroSSL | 6,374 | 0.12 | 6,025 | 0.11 | 4.61 |
XX | 6,341 | 0.12 | 6,298 | 0.12 | -0.44 |
DOMENY.PL sp. z o.o | 6,038 | 0.11 | 5,954 | 0.11 | 0.28 |
Network Solutions L.L.C. | 6,005 | 0.11 | 6,014 | 0.11 | -1.27 |
Verein zur Foerderung eines Deutschen Forschungsnetzes e. V. | 5,842 | 0.11 | 5,858 | 0.11 | -1.39 |
Corporation Service Company | 5,662 | 0.10 | 5,773 | 0.11 | -3.02 |
WoTrus CA Limited | 5,362 | 0.10 | 5,318 | 0.10 | -0.30 |
dhosting.pl Sp. z o.o. | 5,126 | 0.09 | 5,029 | 0.09 | 0.79 |
Trust Provider B.V. | 5,109 | 0.09 | 5,081 | 0.09 | -0.57 |
Unspecified | 4,907 | 0.09 | 4,877 | 0.09 | -0.51 |
home.pl S.A. | 4,838 | 0.09 | 4,796 | 0.09 | -0.25 |
CloudFlare, Inc. | 4,712 | 0.09 | 4,906 | 0.09 | -5.03 |
Mirohost | 4,645 | 0.09 | 4,620 | 0.09 | -0.58 |
Beijing Knownsec Information Technology Co., Ltd | 3,779 | 0.07 | 3,764 | 0.07 | -0.72 |
Google Trust Services | 3,490 | 0.06 | 15,679 | 0.29 | -77.99 |
CentOS Web Panel | 3,329 | 0.06 | 3,309 | 0.06 | -0.52 |
Buypass AS-983163327 | 3,127 | 0.06 | 3,103 | 0.06 | -0.35 |
Guardian Inc. | 3,034 | 0.06 | 3,025 | 0.06 | -0.82 |
SSL Server | 3,033 | 0.06 | 3,012 | 0.06 | -0.43 |
SSL Corporation | 2,754 | 0.05 | 2,697 | 0.05 | 0.97 |
Digital Element | 2,689 | 0.05 | 2,689 | 0.05 | -1.12 |
Webgarden | 2,462 | 0.05 | 2,370 | 0.04 | 2.72 |
DivMulTech LLC | 2,461 | 0.05 | 2,431 | 0.05 | 0.10 |
Alpiro s.r.o. | 2,304 | 0.04 | 2,296 | 0.04 | -0.77 |
nazwa.pl sp. z o.o. | 2,254 | 0.04 | 2,225 | 0.04 | 0.17 |
GeoTrust, Inc. | 2,244 | 0.04 | 2,252 | 0.04 | -1.47 |
TAIWAN-CA | 2,199 | 0.04 | 2,349 | 0.04 | -7.43 |
My Company Ltd | 2,170 | 0.04 | 2,101 | 0.04 | 2.13 |
Bitrix | 2,158 | 0.04 | 2,165 | 0.04 | -1.44 |
SmugMug | 2,140 | 0.04 | 2,012 | 0.04 | 5.17 |
The Trustico Group Ltd | 1,845 | 0.03 | 1,830 | 0.03 | -0.31 |
thawte, Inc. | 1,682 | 0.03 | 1,687 | 0.03 | -1.41 |
cndns | 1,643 | 0.03 | 1,621 | 0.03 | 0.22 |
StartCom Ltd. | 1,623 | 0.03 | 1,622 | 0.03 | -1.06 |
MyCompany | 1,604 | 0.03 | 1,547 | 0.03 | 2.53 |
SecureCore | 1,594 | 0.03 | 1,586 | 0.03 | -0.62 |
Trustwave Holdings, Inc. | 1,565 | 0.03 | 1,563 | 0.03 | -0.99 |
SwissSign AG | 1,541 | 0.03 | 1,497 | 0.03 | 1.79 |
OVH | 1,489 | 0.03 | 1,490 | 0.03 | -1.18 |
AfterMarket.pl | 1,428 | 0.03 | 1,452 | 0.03 | -2.75 |
ZONER Software, a.s. | 1,422 | 0.03 | 1,402 | 0.03 | 0.29 |
Skok.CZ | 1,421 | 0.03 | 1,415 | 0.03 | -0.70 |
N/A | 1,363 | 0.03 | 1,356 | 0.03 | -0.61 |
NetLock Kft. | 1,336 | 0.02 | 1,324 | 0.02 | -0.22 |
Dattatec.com | 1,310 | 0.02 | 1,290 | 0.02 | 0.42 |
Comodo Japan, Inc. | 1,291 | 0.02 | 1,274 | 0.02 | 0.20 |
Bitnami | 1,219 | 0.02 | 1,207 | 0.02 | -0.13 |
QuoVadis Trustlink B.V. | 1,149 | 0.02 | 1,177 | 0.02 | -3.47 |
Acme Co | 1,116 | 0.02 | 1,120 | 0.02 | -1.47 |
CA | 1,102 | 0.02 | 1,093 | 0.02 | -0.30 |
EUNETIC GmbH | 1,029 | 0.02 | 1,011 | 0.02 | 0.64 |
Symantec Corporation | 1,004 | 0.02 | 1,001 | 0.02 | -0.82 |
Beijing Xinchacha Credit Management Co., Ltd. | 946 | 0.02 | 836 | 0.02 | 11.89 |
lxlabs | 918 | 0.02 | 924 | 0.02 | -1.76 |
Yandex LLC | 894 | 0.02 | 877 | 0.02 | 0.80 |
SWsoft, Inc. | 888 | 0.02 | 881 | 0.02 | -0.33 |
Comodo Limited | 828 | 0.02 | 837 | 0.02 | -2.18 |
KAGOYA Japan Ltd | 772 | 0.01 | 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.