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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 | 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.