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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 | April 2016 Count |
April 2016 % |
March 2016 Count |
March 2016 % |
Growth % |
GoDaddy.com, Inc. | 557,643 | 21.32 | 548,877 | 21.29 | 0.12 |
COMODO CA Limited | 425,543 | 16.27 | 404,538 | 15.69 | 3.66 |
GeoTrust Inc. | 365,891 | 13.99 | 372,491 | 14.45 | -3.20 |
DigiCert | 288,952 | 11.05 | 278,987 | 10.82 | 2.07 |
GlobalSign nv-sa | 173,158 | 6.62 | 171,863 | 6.67 | -0.71 |
Symantec Corporation | 97,896 | 3.74 | 82,312 | 3.19 | 17.20 |
Gandi | 81,755 | 3.13 | 81,424 | 3.16 | -1.05 |
thawte, Inc. | 66,857 | 2.56 | 66,103 | 2.56 | -0.33 |
GeoTrust, Inc. | 34,997 | 1.34 | 40,695 | 1.58 | -15.25 |
Starfield Technologies, Inc. | 34,069 | 1.30 | 40,785 | 1.58 | -17.68 |
Unknown | 31,707 | 1.21 | 31,706 | 1.23 | -1.45 |
Unizeto Technologies S.A. | 31,169 | 1.19 | 30,961 | 1.20 | -0.79 |
StartCom Ltd. | 31,157 | 1.19 | 31,042 | 1.20 | -1.09 |
Microsoft Corporation | 30,176 | 1.15 | 29,889 | 1.16 | -0.51 |
Internet2 | 26,524 | 1.01 | 26,513 | 1.03 | -1.41 |
Verizon Enterprise Solutions | 25,070 | 0.96 | 24,854 | 0.96 | -0.60 |
Entrust, Inc. | 24,514 | 0.94 | 24,445 | 0.95 | -1.18 |
Network Solutions L.L.C. | 23,316 | 0.89 | 23,362 | 0.91 | -1.65 |
TERENA | 22,810 | 0.87 | 22,823 | 0.89 | -1.51 |
Parallels | 16,845 | 0.64 | 16,891 | 0.66 | -1.72 |
Let's Encrypt | 15,010 | 0.57 | 10,740 | 0.42 | 37.73 |
Verisign | 14,475 | 0.55 | 15,708 | 0.61 | -9.19 |
Trustwave Holdings, Inc. | 12,680 | 0.48 | 12,629 | 0.49 | -1.06 |
Thawte, Inc. | 11,782 | 0.45 | 12,565 | 0.49 | -7.60 |
SomeOrganization | 11,025 | 0.42 | 10,923 | 0.42 | -0.53 |
Google Inc | 10,041 | 0.38 | 9,866 | 0.38 | 0.29 |
QuoVadis Limited | 6,889 | 0.26 | 6,674 | 0.26 | 1.72 |
AlphaSSL | 5,786 | 0.22 | 6,005 | 0.23 | -5.05 |
Cybertrust Japan Co., Ltd. | 5,411 | 0.21 | 5,372 | 0.21 | -0.74 |
none | 4,938 | 0.19 | 4,680 | 0.18 | 3.98 |
WoSign CA Limited | 4,681 | 0.18 | 4,560 | 0.18 | 1.16 |
Comodo Limited | 4,022 | 0.15 | 4,057 | 0.16 | -2.30 |
SECOM Trust Systems CO.,LTD. | 3,652 | 0.14 | 3,673 | 0.14 | -2.02 |
Corporation Service Company | 3,627 | 0.14 | 3,582 | 0.14 | -0.22 |
ispgateway | 2,982 | 0.11 | 2,975 | 0.12 | -1.22 |
DreamHost | 2,689 | 0.10 | 2,557 | 0.10 | 3.63 |
Volusion, Inc. | 2,636 | 0.10 | 2,922 | 0.11 | -11.10 |
SecureCore | 2,433 | 0.09 | 2,355 | 0.09 | 1.81 |
Equifax (Geotrust) | 2,313 | 0.09 | 2,375 | 0.09 | -4.03 |
GANDI SAS | 2,130 | 0.08 | 2,258 | 0.09 | -7.04 |
KDDI Web Communications Inc. | 1,981 | 0.08 | 1,851 | 0.07 | 5.47 |
Government of Korea | 1,885 | 0.07 | 1,877 | 0.07 | -1.03 |
National Institute of Informatics | 1,792 | 0.07 | 1,776 | 0.07 | -0.57 |
Intermediate Certificate | 1,764 | 0.07 | 1,808 | 0.07 | -3.85 |
T-Systems International GmbH | 1,724 | 0.07 | 1,722 | 0.07 | -1.34 |
nazwa.pl sp. z o.o. | 1,612 | 0.06 | 1,567 | 0.06 | 1.38 |
Odin | 1,507 | 0.06 | 1,324 | 0.05 | 12.17 |
Amazon | 1,493 | 0.06 | 3,937 | 0.15 | -62.63 |
U.S. Government | 1,272 | 0.05 | 1,271 | 0.05 | -1.38 |
SSL.com | 1,213 | 0.05 | 1,197 | 0.05 | -0.14 |
EUNETIC GmbH | 1,128 | 0.04 | 1,116 | 0.04 | -0.39 |
Comodo CA Limited | 1,057 | 0.04 | 1,083 | 0.04 | -3.82 |
Root CA | 1,039 | 0.04 | 1,065 | 0.04 | -3.86 |
CAcert Inc. | 1,010 | 0.04 | 1,084 | 0.04 | -8.18 |
Internet Widgits Pty Ltd | 963 | 0.04 | 981 | 0.04 | -3.26 |
DOMENY.PL sp. z o.o | 933 | 0.04 | 1,133 | 0.04 | -18.85 |
TAIWAN-CA | 923 | 0.04 | 900 | 0.03 | 1.06 |
SwissSign AG | 880 | 0.03 | 875 | 0.03 | -0.89 |
Trend Micro Inc | 873 | 0.03 | 863 | 0.03 | -0.31 |
NetLock Kft. | 842 | 0.03 | 850 | 0.03 | -2.38 |
Thawte | 814 | 0.03 | 831 | 0.03 | -3.47 |
KEYNECTIS | 765 | 0.03 | 760 | 0.03 | -0.81 |
Globe Hosting, Inc. | 747 | 0.03 | 777 | 0.03 | -5.26 |
Rede Nacional de Ensino e Pesquisa - RNP | 701 | 0.03 | 667 | 0.03 | 3.57 |
KPN Corporate Market BV | 657 | 0.03 | 663 | 0.03 | -2.35 |
ICP-Brasil | 632 | 0.02 | 632 | 0.02 | -1.45 |
Zimbra Collaboration Server | 628 | 0.02 | 635 | 0.02 | -2.54 |
Hostpoint GmbH | 619 | 0.02 | 528 | 0.02 | 15.53 |
FNMT-RCM | 605 | 0.02 | 591 | 0.02 | 0.88 |
Parallels, Inc. | 594 | 0.02 | 602 | 0.02 | -2.76 |
TBS INTERNET | 547 | 0.02 | 557 | 0.02 | -3.22 |
nazwa.pl S.A. | 542 | 0.02 | 573 | 0.02 | -6.79 |
ACCV | 483 | 0.02 | 485 | 0.02 | -1.86 |
TAIWAN-CA INC. | 450 | 0.02 | 461 | 0.02 | -3.81 |
SWsoft, Inc. | 445 | 0.02 | 458 | 0.02 | -4.25 |
WebSupport, s.r.o. | 442 | 0.02 | 426 | 0.02 | 2.25 |
Servision Inc. | 424 | 0.02 | 550 | 0.02 | -24.03 |
Firstserver, Inc | 418 | 0.02 | 420 | 0.02 | -1.92 |
Dreamcommerce S.A. | 416 | 0.02 | 403 | 0.02 | 1.72 |
Snake Oil, Ltd | 403 | 0.02 | 434 | 0.02 | -8.49 |
XX | 365 | 0.01 | 372 | 0.01 | -3.31 |
CrossTrust | 358 | 0.01 | 365 | 0.01 | -3.34 |
Register.com | 341 | 0.01 | 361 | 0.01 | -6.91 |
HTTPS Management Certificate for SonicWALL (self-signed) | 314 | 0.01 | 321 | 0.01 | -3.60 |
Buypass AS-983163327 | 310 | 0.01 | 303 | 0.01 | 0.82 |
Universitaet Stuttgart | 309 | 0.01 | 307 | 0.01 | -0.81 |
Trust Provider B.V. | 301 | 0.01 | 0 | 0.00 | N/A |
Yandex LLC | 297 | 0.01 | 288 | 0.01 | 1.63 |
Default Company Ltd | 276 | 0.01 | 256 | 0.01 | 6.24 |
KAGOYA JAPAN Inc. | 271 | 0.01 | 297 | 0.01 | -10.08 |
Apache HTTP Server | 269 | 0.01 | 259 | 0.01 | 2.35 |
OCC | 265 | 0.01 | 271 | 0.01 | -3.64 |
DOMENY.PL Ltd. | 265 | 0.01 | 279 | 0.01 | -6.40 |
Agencia Catalana de Certificacio (NIF Q-0801176-I) | 263 | 0.01 | 274 | 0.01 | -5.41 |
Site Blindado S.A. | 262 | 0.01 | 256 | 0.01 | 0.86 |
Pavel&Pavel | 258 | 0.01 | 258 | 0.01 | -1.45 |
MyCompany | 249 | 0.01 | 254 | 0.01 | -3.39 |
Dell Inc. | 248 | 0.01 | 528 | 0.02 | -53.71 |
Oracle Corporation | 247 | 0.01 | 0 | 0.00 | N/A |
Actalis S.p.A./03358520967 | 245 | 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.