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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 | March 2017 Count |
March 2017 % |
February 2017 Count |
February 2017 % |
Growth % |
DigiCert | 1,056,447 | 27.15 | 836,892 | 23.16 | 17.23 |
GoDaddy.com, Inc. | 662,695 | 17.03 | 647,584 | 17.92 | -4.97 |
COMODO CA Limited | 504,301 | 12.96 | 503,405 | 13.93 | -6.97 |
GeoTrust Inc. | 426,437 | 10.96 | 419,295 | 11.60 | -5.55 |
GlobalSign nv-sa | 248,246 | 6.38 | 240,129 | 6.64 | -4.00 |
Symantec Corporation | 123,414 | 3.17 | 119,022 | 3.29 | -3.71 |
Let's Encrypt | 108,560 | 2.79 | 91,606 | 2.53 | 10.05 |
Gandi | 93,612 | 2.41 | 92,742 | 2.57 | -6.26 |
thawte, Inc. | 73,167 | 1.88 | 72,927 | 2.02 | -6.83 |
Starfield Technologies, Inc. | 45,399 | 1.17 | 44,535 | 1.23 | -5.33 |
Microsoft Corporation | 34,996 | 0.90 | 34,468 | 0.95 | -5.71 |
Unizeto Technologies S.A. | 34,370 | 0.88 | 34,518 | 0.96 | -7.53 |
Unknown | 33,681 | 0.87 | 31,765 | 0.88 | -1.53 |
Internet2 | 29,332 | 0.75 | 29,245 | 0.81 | -6.86 |
StartCom Ltd. | 26,512 | 0.68 | 30,051 | 0.83 | -18.07 |
Entrust, Inc. | 26,297 | 0.68 | 26,087 | 0.72 | -6.39 |
cPanel, Inc. | 25,303 | 0.65 | 21,009 | 0.58 | 11.84 |
Amazon | 25,152 | 0.65 | 28,693 | 0.79 | -18.60 |
TERENA | 24,599 | 0.63 | 24,345 | 0.67 | -6.17 |
Network Solutions L.L.C. | 20,575 | 0.53 | 20,854 | 0.58 | -8.38 |
Google Inc | 20,208 | 0.52 | 18,099 | 0.50 | 3.68 |
Parallels | 17,901 | 0.46 | 17,590 | 0.49 | -5.49 |
Trustwave Holdings, Inc. | 12,981 | 0.33 | 12,682 | 0.35 | -4.95 |
SomeOrganization | 12,592 | 0.32 | 12,195 | 0.34 | -4.11 |
GeoTrust, Inc. | 11,565 | 0.30 | 13,101 | 0.36 | -18.02 |
none | 9,041 | 0.23 | 8,451 | 0.23 | -0.65 |
QuoVadis Limited | 8,706 | 0.22 | 8,637 | 0.24 | -6.39 |
Cybertrust Japan Co., Ltd. | 6,733 | 0.17 | 6,594 | 0.18 | -5.18 |
Odin | 6,088 | 0.16 | 5,661 | 0.16 | -0.13 |
DreamHost | 6,066 | 0.16 | 5,591 | 0.15 | 0.75 |
WoSign CA Limited | 5,438 | 0.14 | 5,595 | 0.15 | -9.74 |
SecureCore | 4,482 | 0.12 | 4,143 | 0.11 | 0.46 |
Verizon Enterprise Solutions | 4,428 | 0.11 | 7,530 | 0.21 | -45.39 |
Comodo Limited | 4,055 | 0.10 | 4,075 | 0.11 | -7.59 |
Internet Widgits Pty Ltd | 3,549 | 0.09 | 3,249 | 0.09 | 1.44 |
SECOM Trust Systems CO.,LTD. | 3,531 | 0.09 | 3,558 | 0.10 | -7.84 |
nazwa.pl sp. z o.o. | 3,382 | 0.09 | 2,840 | 0.08 | 10.59 |
ispgateway | 3,371 | 0.09 | 3,320 | 0.09 | -5.71 |
home.pl S.A. | 3,224 | 0.08 | 2,721 | 0.08 | 10.03 |
Verisign | 3,176 | 0.08 | 3,610 | 0.10 | -18.30 |
Hostpoint GmbH | 3,046 | 0.08 | 2,745 | 0.08 | 3.05 |
Corporation Service Company | 2,988 | 0.08 | 2,937 | 0.08 | -5.52 |
Thawte, Inc. | 2,984 | 0.08 | 3,416 | 0.09 | -18.88 |
KDDI Web Communications Inc. | 2,554 | 0.07 | 2,536 | 0.07 | -6.48 |
SSL.com | 2,436 | 0.06 | 1,871 | 0.05 | 20.91 |
CloudFlare, Inc. | 2,343 | 0.06 | 2,201 | 0.06 | -1.14 |
Trust Provider B.V. | 2,146 | 0.06 | 1,951 | 0.05 | 2.15 |
National Institute of Informatics | 2,066 | 0.05 | 2,070 | 0.06 | -7.32 |
Government of Korea | 2,002 | 0.05 | 1,939 | 0.05 | -4.12 |
T-Systems International GmbH | 1,706 | 0.04 | 1,721 | 0.05 | -7.95 |
Equifax (Geotrust) | 1,595 | 0.04 | 1,640 | 0.05 | -9.68 |
Pizza-Taxi.de GmbH / CA | 1,562 | 0.04 | 1,422 | 0.04 | 2.01 |
TAIWAN-CA | 1,505 | 0.04 | 1,462 | 0.04 | -4.40 |
AlphaSSL | 1,502 | 0.04 | 2,054 | 0.06 | -32.09 |
Plesk | 1,464 | 0.04 | 977 | 0.03 | 39.15 |
DOMENY.PL sp. z o.o | 1,424 | 0.04 | 1,403 | 0.04 | -5.75 |
EUNETIC GmbH | 1,252 | 0.03 | 1,238 | 0.03 | -6.09 |
Volusion, Inc. | 1,231 | 0.03 | 1,372 | 0.04 | -16.68 |
UIC | 1,164 | 0.03 | 1,162 | 0.03 | -6.98 |
U.S. Government | 1,147 | 0.03 | 1,141 | 0.03 | -6.65 |
Rede Nacional de Ensino e Pesquisa - RNP | 1,143 | 0.03 | 867 | 0.02 | 22.43 |
KEYNECTIS | 1,141 | 0.03 | 1,100 | 0.03 | -3.67 |
SwissSign AG | 1,121 | 0.03 | 1,112 | 0.03 | -6.38 |
NetLock Kft. | 988 | 0.03 | 998 | 0.03 | -8.07 |
WebSupport, s.r.o. | 986 | 0.03 | 830 | 0.02 | 10.32 |
Trend Micro Inc | 869 | 0.02 | 928 | 0.03 | -13.04 |
Actalis S.p.A./03358520967 | 785 | 0.02 | 694 | 0.02 | 5.04 |
CAcert Inc. | 729 | 0.02 | 764 | 0.02 | -11.39 |
Dreamcommerce S.A. | 728 | 0.02 | 701 | 0.02 | -3.56 |
Intermediate Certificate | 644 | 0.02 | 729 | 0.02 | -17.96 |
Root CA | 634 | 0.02 | 662 | 0.02 | -11.06 |
Hosting Ukraine LLC | 632 | 0.02 | 527 | 0.01 | 11.37 |
TBS INTERNET | 624 | 0.02 | 614 | 0.02 | -5.62 |
AC Camerfirma S.A. | 624 | 0.02 | 603 | 0.02 | -3.90 |
FNMT-RCM | 621 | 0.02 | 606 | 0.02 | -4.84 |
Zimbra Collaboration Server | 616 | 0.02 | 629 | 0.02 | -9.06 |
Japan Registry Services Co., Ltd. | 613 | 0.02 | 490 | 0.01 | 16.17 |
Globe Hosting, Inc. | 602 | 0.02 | 592 | 0.02 | -5.57 |
Comodo CA Limited | 577 | 0.01 | 616 | 0.02 | -13.02 |
ICP-Brasil | 554 | 0.01 | 561 | 0.02 | -8.29 |
Thawte | 547 | 0.01 | 559 | 0.02 | -9.13 |
Buypass AS-983163327 | 544 | 0.01 | 526 | 0.01 | -3.96 |
ACCV | 510 | 0.01 | 503 | 0.01 | -5.84 |
Default Company Ltd | 468 | 0.01 | 446 | 0.01 | -2.56 |
KPN Corporate Market BV | 464 | 0.01 | 511 | 0.01 | -15.68 |
XX | 458 | 0.01 | 452 | 0.01 | -5.90 |
WEDOS Internet, a.s. | 454 | 0.01 | 414 | 0.01 | 1.84 |
Parallels, Inc. | 448 | 0.01 | 440 | 0.01 | -5.45 |
HydrantID (Avalanche Cloud Corporation) | 446 | 0.01 | 284 | 0.01 | 45.84 |
SWsoft, Inc. | 423 | 0.01 | 461 | 0.01 | -14.79 |
Verein zur Foerderung eines Deutschen Forschungsnetzes e. V. | 398 | 0.01 | 0 | 0.00 | N/A |
Test Self SSL Company | 396 | 0.01 | 340 | 0.01 | 8.16 |
FIDUCIA & GAD IT AG | 375 | 0.01 | 373 | 0.01 | -6.64 |
GANDI SAS | 368 | 0.01 | 414 | 0.01 | -17.45 |
Universitaet Stuttgart | 363 | 0.01 | 355 | 0.01 | -5.04 |
Apache HTTP Server | 356 | 0.01 | 330 | 0.01 | 0.18 |
Firstserver, Inc | 350 | 0.01 | 349 | 0.01 | -6.87 |
Nijimo, Inc. | 321 | 0.01 | 0 | 0.00 | N/A |
Yandex LLC | 319 | 0.01 | 319 | 0.01 | -7.14 |
CrossTrust | 314 | 0.01 | 323 | 0.01 | -9.72 |
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.