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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 | September 2020 Count |
September 2020 % |
August 2020 Count |
August 2020 % |
Growth % |
Let's Encrypt | 2,626,776 | 23.21 | 2,543,651 | 23.00 | 0.91 |
Sectigo Limited | 2,002,425 | 17.69 | 1,340,024 | 12.12 | 46.02 |
DigiCert | 1,546,054 | 13.66 | 1,532,626 | 13.86 | -1.43 |
cPanel, Inc. | 662,537 | 5.85 | 634,147 | 5.73 | 2.09 |
GlobalSign nv-sa | 575,738 | 5.09 | 570,561 | 5.16 | -1.40 |
COMODO CA Limited | 536,996 | 4.74 | 1,145,149 | 10.35 | -54.18 |
Unknown | 416,247 | 3.68 | 405,472 | 3.67 | 0.31 |
GoDaddy.com, Inc. | 402,545 | 3.56 | 401,464 | 3.63 | -2.02 |
Amazon | 227,450 | 2.01 | 221,549 | 2.00 | 0.32 |
Starfield Technologies, Inc. | 223,207 | 1.97 | 220,520 | 1.99 | -1.09 |
CloudFlare, Inc. | 131,898 | 1.17 | 136,140 | 1.23 | -5.33 |
SecureCore | 111,489 | 0.99 | 107,859 | 0.98 | 1.01 |
Plesk | 105,363 | 0.93 | 101,750 | 0.92 | 1.19 |
SomeOrganization | 86,651 | 0.77 | 83,597 | 0.76 | 1.29 |
Gehirn Inc. | 86,305 | 0.76 | 83,260 | 0.75 | 1.29 |
Google Trust Services | 84,080 | 0.74 | 82,612 | 0.75 | -0.55 |
none | 83,929 | 0.74 | 81,227 | 0.73 | 0.97 |
Unizeto Technologies S.A. | 82,371 | 0.73 | 75,939 | 0.69 | 5.99 |
ispgateway | 68,431 | 0.60 | 67,308 | 0.61 | -0.65 |
Microsoft Corporation | 65,043 | 0.57 | 64,034 | 0.58 | -0.74 |
DreamHost | 57,025 | 0.50 | 54,184 | 0.49 | 2.84 |
Internet2 | 54,791 | 0.48 | 54,336 | 0.49 | -1.47 |
TERENA | 46,420 | 0.41 | 47,319 | 0.43 | -4.14 |
Odin | 40,584 | 0.36 | 40,114 | 0.36 | -1.14 |
home.pl S.A. | 40,142 | 0.35 | 40,787 | 0.37 | -3.83 |
Parallels | 39,693 | 0.35 | 39,419 | 0.36 | -1.60 |
Cloudflare, Inc. | 38,836 | 0.34 | 29,012 | 0.26 | 30.81 |
Actalis S.p.A. | 36,429 | 0.32 | 13,999 | 0.13 | 154.28 |
Entrust, Inc. | 36,405 | 0.32 | 37,958 | 0.34 | -6.28 |
Gandi | 35,888 | 0.32 | 35,145 | 0.32 | -0.22 |
Trustwave Holdings, Inc. | 34,280 | 0.30 | 34,102 | 0.31 | -1.77 |
GoGetSSL | 30,434 | 0.27 | 26,216 | 0.24 | 13.44 |
Webhosting | 29,049 | 0.26 | 28,089 | 0.25 | 1.06 |
GeoTrust Inc. | 26,088 | 0.23 | 25,877 | 0.23 | -1.49 |
TrustAsia Technologies, Inc. | 22,880 | 0.20 | 21,151 | 0.19 | 5.70 |
Japan Registry Services Co., Ltd. | 20,568 | 0.18 | 20,023 | 0.18 | 0.38 |
QuoVadis Limited | 18,676 | 0.17 | 18,839 | 0.17 | -3.13 |
Cybertrust Japan Co., Ltd. | 17,699 | 0.16 | 20,644 | 0.19 | -16.22 |
Internet Widgits Pty Ltd | 16,986 | 0.15 | 17,701 | 0.16 | -6.23 |
Apache HTTP Server | 16,348 | 0.14 | 16,706 | 0.15 | -4.38 |
SECOM Trust Systems CO.,LTD. | 16,033 | 0.14 | 16,309 | 0.15 | -3.94 |
WebSupport, s.r.o. | 15,316 | 0.14 | 15,129 | 0.14 | -1.08 |
Network Solutions L.L.C. | 15,201 | 0.13 | 15,226 | 0.14 | -2.44 |
Verein zur Foerderung eines Deutschen Forschungsnetzes e. V. | 14,820 | 0.13 | 14,879 | 0.13 | -2.67 |
Acme Co | 14,278 | 0.13 | 13,733 | 0.12 | 1.59 |
Soluciones Corporativas IP, SL | 13,054 | 0.12 | 12,669 | 0.11 | 0.69 |
GEANT Vereniging | 12,853 | 0.11 | 10,830 | 0.10 | 15.97 |
Trust Provider B.V. | 12,615 | 0.11 | 11,922 | 0.11 | 3.40 |
SH | 11,788 | 0.10 | 11,420 | 0.10 | 0.87 |
Default Company Ltd | 11,294 | 0.10 | 11,492 | 0.10 | -3.97 |
WEDOS Internet, a.s. | 11,116 | 0.10 | 10,821 | 0.10 | 0.38 |
World4You Internet Services GmbH | 11,025 | 0.10 | 10,628 | 0.10 | 1.37 |
Corporation Service Company | 9,474 | 0.08 | 9,360 | 0.08 | -1.09 |
DOMENY.PL sp. z o.o | 8,889 | 0.08 | 8,666 | 0.08 | 0.23 |
Test Self SSL Company | 8,279 | 0.07 | 7,897 | 0.07 | 2.44 |
ZeroSSL | 8,014 | 0.07 | 7,730 | 0.07 | 1.31 |
KAGOYA-JAPAN | 7,898 | 0.07 | 7,644 | 0.07 | 0.96 |
www.sprinthost.ru | 6,755 | 0.06 | 6,519 | 0.06 | 1.25 |
The Trustico Group Ltd | 6,497 | 0.06 | 6,352 | 0.06 | -0.05 |
Caddy Self-Signed | 5,756 | 0.05 | 5,583 | 0.05 | 0.74 |
FASTVPS | 5,637 | 0.05 | 5,546 | 0.05 | -0.68 |
XX | 4,981 | 0.04 | 4,606 | 0.04 | 5.67 |
Dreamcommerce S.A. | 4,853 | 0.04 | 4,724 | 0.04 | 0.39 |
Unspecified | 4,696 | 0.04 | 4,224 | 0.04 | 8.64 |
TAIWAN-CA | 4,462 | 0.04 | 4,440 | 0.04 | -1.80 |
T-Systems International GmbH | 4,261 | 0.04 | 4,159 | 0.04 | 0.11 |
Mirohost | 4,208 | 0.04 | 4,131 | 0.04 | -0.46 |
o2switch | 4,178 | 0.04 | 3,882 | 0.04 | 5.17 |
thawte, Inc. | 4,170 | 0.04 | 4,287 | 0.04 | -4.95 |
GeoTrust, Inc. | 4,065 | 0.04 | 4,073 | 0.04 | -2.48 |
National Institute of Informatics | 4,054 | 0.04 | 3,988 | 0.04 | -0.67 |
Comodo Limited | 3,995 | 0.04 | 4,092 | 0.04 | -4.60 |
SSL Corporation | 3,927 | 0.03 | 3,774 | 0.03 | 1.68 |
SwissSign AG | 3,909 | 0.03 | 3,898 | 0.04 | -2.01 |
dhosting.pl Sp. z o.o. | 3,829 | 0.03 | 3,669 | 0.03 | 1.98 |
Actalis S.p.A./03358520967 | 3,745 | 0.03 | 24,686 | 0.22 | -85.18 |
HydrantID (Avalanche Cloud Corporation) | 3,615 | 0.03 | 3,493 | 0.03 | 1.13 |
Buypass AS-983163327 | 3,575 | 0.03 | 3,474 | 0.03 | 0.56 |
nazwa.pl sp. z o.o. | 3,509 | 0.03 | 3,327 | 0.03 | 3.06 |
GMO CLOUD K.K. | 3,462 | 0.03 | 3,321 | 0.03 | 1.87 |
Basekit Ltd | 3,358 | 0.03 | 3,103 | 0.03 | 5.75 |
CentOS Web Panel | 3,214 | 0.03 | 3,033 | 0.03 | 3.55 |
NetLock Kft. | 3,171 | 0.03 | 3,111 | 0.03 | -0.40 |
DealerInspire | 3,163 | 0.03 | 3,061 | 0.03 | 0.97 |
N/A | 3,026 | 0.03 | 3,021 | 0.03 | -2.12 |
Guardian Inc. | 2,967 | 0.03 | 2,963 | 0.03 | -2.15 |
ddos-guard | 2,889 | 0.03 | 2,671 | 0.02 | 5.69 |
SSL Server | 2,767 | 0.02 | 2,634 | 0.02 | 2.65 |
Digital Element | 2,685 | 0.02 | 2,685 | 0.02 | -2.28 |
Bitrix | 2,561 | 0.02 | 2,347 | 0.02 | 6.63 |
ONEsolution s.r.o. | 2,516 | 0.02 | 2,436 | 0.02 | 0.93 |
unaone | 2,497 | 0.02 | 2,476 | 0.02 | -1.45 |
WoTrus CA Limited | 2,480 | 0.02 | 2,223 | 0.02 | 9.01 |
StartCom Ltd. | 2,411 | 0.02 | 2,419 | 0.02 | -2.61 |
MyCompany | 2,312 | 0.02 | 2,327 | 0.02 | -2.91 |
Symantec Corporation | 2,255 | 0.02 | 2,240 | 0.02 | -1.63 |
Fasthosts Internet Limited | 2,201 | 0.02 | 2,149 | 0.02 | 0.08 |
Beijing Knownsec Information Technology Co., Ltd | 2,182 | 0.02 | 0 | 0.00 | N/A |
OVH | 2,161 | 0.02 | 2,125 | 0.02 | -0.63 |
DivMulTech LLC | 2,154 | 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.