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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 2019 Count |
August 2019 % |
July 2019 Count |
July 2019 % |
Growth % |
COMODO CA Limited | 1,466,912 | 20.53 | 1,414,602 | 21.67 | -5.26 |
Let's Encrypt | 1,400,841 | 19.61 | 1,225,602 | 18.78 | 4.43 |
DigiCert | 1,103,706 | 15.45 | 1,027,892 | 15.75 | -1.90 |
GlobalSign nv-sa | 443,922 | 6.21 | 416,671 | 6.38 | -2.66 |
Sectigo Limited | 386,833 | 5.41 | 327,914 | 5.02 | 7.78 |
cPanel, Inc. | 318,352 | 4.46 | 278,642 | 4.27 | 4.39 |
GoDaddy.com, Inc. | 300,028 | 4.20 | 273,169 | 4.19 | 0.35 |
Unknown | 217,738 | 3.05 | 195,313 | 2.99 | 1.86 |
Amazon | 142,636 | 2.00 | 126,106 | 1.93 | 3.34 |
Starfield Technologies, Inc. | 109,985 | 1.54 | 102,886 | 1.58 | -2.33 |
CloudFlare, Inc. | 65,112 | 0.91 | 57,228 | 0.88 | 3.95 |
Google Trust Services | 64,892 | 0.91 | 63,128 | 0.97 | -6.08 |
Plesk | 57,108 | 0.80 | 49,569 | 0.76 | 5.26 |
SecureCore | 49,810 | 0.70 | 41,525 | 0.64 | 9.59 |
SomeOrganization | 49,706 | 0.70 | 44,307 | 0.68 | 2.50 |
none | 45,846 | 0.64 | 40,641 | 0.62 | 3.07 |
ispgateway | 45,603 | 0.64 | 41,091 | 0.63 | 1.40 |
Internet2 | 43,835 | 0.61 | 41,409 | 0.63 | -3.28 |
TERENA | 41,991 | 0.59 | 39,297 | 0.60 | -2.37 |
Unizeto Technologies S.A. | 41,484 | 0.58 | 36,439 | 0.56 | 4.01 |
Gehirn Inc. | 36,147 | 0.51 | 29,488 | 0.45 | 12.00 |
GeoTrust Inc. | 34,206 | 0.48 | 32,158 | 0.49 | -2.82 |
Trustwave Holdings, Inc. | 32,665 | 0.46 | 29,762 | 0.46 | 0.28 |
Entrust, Inc. | 31,960 | 0.45 | 30,842 | 0.47 | -5.32 |
Parallels | 31,503 | 0.44 | 28,980 | 0.44 | -0.68 |
Gandi | 28,543 | 0.40 | 26,714 | 0.41 | -2.38 |
Odin | 26,443 | 0.37 | 23,661 | 0.36 | 2.11 |
DreamHost | 22,910 | 0.32 | 18,940 | 0.29 | 10.52 |
home.pl S.A. | 22,088 | 0.31 | 19,996 | 0.31 | 0.92 |
Microsoft Corporation | 20,550 | 0.29 | 25,586 | 0.39 | -26.62 |
Actalis S.p.A./03358520967 | 18,233 | 0.26 | 15,307 | 0.23 | 8.83 |
Network Solutions L.L.C. | 16,555 | 0.23 | 15,438 | 0.24 | -2.02 |
Apache HTTP Server | 15,405 | 0.22 | 15,224 | 0.23 | -7.55 |
Cybertrust Japan Co., Ltd. | 15,296 | 0.21 | 14,560 | 0.22 | -4.02 |
QuoVadis Limited | 14,709 | 0.21 | 14,100 | 0.22 | -4.69 |
Webhosting | 14,214 | 0.20 | 12,169 | 0.19 | 6.72 |
SECOM Trust Systems CO.,LTD. | 14,065 | 0.20 | 12,524 | 0.19 | 2.61 |
Internet Widgits Pty Ltd | 12,428 | 0.17 | 11,809 | 0.18 | -3.85 |
nazwa.pl sp. z o.o. | 12,330 | 0.17 | 11,068 | 0.17 | 1.78 |
Verein zur Foerderung eines Deutschen Forschungsnetzes e. V. | 11,414 | 0.16 | 11,020 | 0.17 | -5.37 |
Caddy Self-Signed | 9,944 | 0.14 | 2,458 | 0.04 | 269.62 |
WebSupport, s.r.o. | 8,807 | 0.12 | 7,769 | 0.12 | 3.57 |
TrustAsia Technologies, Inc. | 8,310 | 0.12 | 7,020 | 0.11 | 8.15 |
Japan Registry Services Co., Ltd. | 8,241 | 0.12 | 7,735 | 0.12 | -2.66 |
Trust Provider B.V. | 7,529 | 0.11 | 6,817 | 0.10 | 0.91 |
Corporation Service Company | 7,339 | 0.10 | 6,895 | 0.11 | -2.75 |
Hosting Ukraine LLC | 7,064 | 0.10 | 6,451 | 0.10 | 0.05 |
io.ua | 6,225 | 0.09 | 6,134 | 0.09 | -7.28 |
SH | 5,643 | 0.08 | 4,796 | 0.07 | 7.50 |
The Trustico Group Ltd | 5,586 | 0.08 | 5,226 | 0.08 | -2.34 |
StartCom Ltd. | 5,579 | 0.08 | 5,479 | 0.08 | -6.97 |
WEDOS Internet, a.s. | 5,327 | 0.07 | 4,584 | 0.07 | 6.17 |
World4You Internet Services GmbH | 4,878 | 0.07 | 4,089 | 0.06 | 8.99 |
thawte, Inc. | 4,828 | 0.07 | 4,656 | 0.07 | -5.26 |
Acme Co | 4,746 | 0.07 | 4,011 | 0.06 | 8.11 |
Default Company Ltd | 4,539 | 0.06 | 4,045 | 0.06 | 2.52 |
GeoTrust, Inc. | 3,878 | 0.05 | 3,775 | 0.06 | -6.14 |
KAGOYA-JAPAN | 3,840 | 0.05 | 3,396 | 0.05 | 3.31 |
Test Self SSL Company | 3,623 | 0.05 | 3,218 | 0.05 | 2.86 |
Pizza-Taxi.de GmbH / CA | 3,560 | 0.05 | 3,508 | 0.05 | -7.28 |
HydrantID (Avalanche Cloud Corporation) | 3,554 | 0.05 | 3,511 | 0.05 | -7.52 |
Comodo Limited | 3,546 | 0.05 | 3,146 | 0.05 | 2.98 |
XX | 3,348 | 0.05 | 3,157 | 0.05 | -3.11 |
National Institute of Informatics | 3,038 | 0.04 | 2,900 | 0.04 | -4.29 |
Dreamcommerce S.A. | 3,038 | 0.04 | 2,811 | 0.04 | -1.26 |
SwissSign AG | 3,015 | 0.04 | 2,564 | 0.04 | 7.44 |
DOMENY.PL sp. z o.o | 2,982 | 0.04 | 2,721 | 0.04 | 0.13 |
www.sprinthost.ru | 2,971 | 0.04 | 2,575 | 0.04 | 5.42 |
TAIWAN-CA | 2,818 | 0.04 | 2,628 | 0.04 | -2.03 |
Rede Nacional de Ensino e Pesquisa - RNP | 2,792 | 0.04 | 2,615 | 0.04 | -2.45 |
T-Systems International GmbH | 2,672 | 0.04 | 2,395 | 0.04 | 1.93 |
Symantec Corporation | 2,498 | 0.03 | 2,560 | 0.04 | -10.85 |
Mirohost | 2,432 | 0.03 | 2,179 | 0.03 | 1.97 |
Buypass AS-983163327 | 2,201 | 0.03 | 1,957 | 0.03 | 2.76 |
WoSign CA Limited | 2,110 | 0.03 | 1,976 | 0.03 | -2.44 |
NetLock Kft. | 2,036 | 0.03 | 1,876 | 0.03 | -0.84 |
Guardian Inc. | 1,995 | 0.03 | 1,922 | 0.03 | -5.16 |
Verisign | 1,971 | 0.03 | 1,755 | 0.03 | 2.61 |
EUNETIC GmbH | 1,966 | 0.03 | 1,804 | 0.03 | -0.43 |
SSL.com | 1,944 | 0.03 | 1,846 | 0.03 | -3.78 |
Nijimo, Inc. | 1,924 | 0.03 | 2,099 | 0.03 | -16.25 |
MyCompany | 1,816 | 0.03 | 1,805 | 0.03 | -8.08 |
GoGetSSL | 1,725 | 0.02 | 1,375 | 0.02 | 14.62 |
AC Camerfirma S.A. | 1,725 | 0.02 | 1,631 | 0.02 | -3.37 |
dhosting.pl Sp. z o.o. | 1,707 | 0.02 | 1,563 | 0.02 | -0.22 |
CertCenter AG | 1,690 | 0.02 | 1,409 | 0.02 | 9.59 |
SSL Server | 1,547 | 0.02 | 1,200 | 0.02 | 17.78 |
GMO CLOUD K.K. | 1,488 | 0.02 | 1,254 | 0.02 | 8.41 |
DealerInspire | 1,417 | 0.02 | 1,163 | 0.02 | 11.32 |
OVH | 1,415 | 0.02 | 1,233 | 0.02 | 4.85 |
Soluciones Corporativas IP, SL | 1,413 | 0.02 | 2,403 | 0.04 | -46.28 |
Government of Korea | 1,322 | 0.02 | 1,373 | 0.02 | -12.03 |
N/A | 1,319 | 0.02 | 1,151 | 0.02 | 4.70 |
Globe Hosting, Inc. | 1,311 | 0.02 | 1,190 | 0.02 | 0.66 |
WoTrus CA Limited | 1,307 | 0.02 | 1,146 | 0.02 | 4.20 |
o2switch | 1,290 | 0.02 | 0 | 0.00 | N/A |
SSL Corporation | 1,287 | 0.02 | 1,112 | 0.02 | 5.74 |
Comvive Servidores SL | 1,239 | 0.02 | 1,108 | 0.02 | 2.17 |
KDDI Web Communications Inc. | 1,209 | 0.02 | 1,449 | 0.02 | -23.77 |
Fasthosts Internet Limited | 1,189 | 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.