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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 doesn't verify the signatures of the certificates it finds, it only uses the issuer Organization Name to uniquely identify the issuing CA.
CA | February 2015 Count |
February 2015 % |
January 2015 Count |
January 2015 % |
Growth % |
GoDaddy.com, Inc. | 399,643 | 19.62 | 389,633 | 19.52 | 0.51 |
COMODO CA Limited | 259,420 | 12.74 | 249,926 | 12.52 | 1.71 |
GeoTrust, Inc. | 233,376 | 11.46 | 249,618 | 12.51 | -8.38 |
GeoTrust Inc. | 189,617 | 9.31 | 168,582 | 8.45 | 10.22 |
DigiCert | 171,210 | 8.41 | 163,770 | 8.21 | 2.44 |
GlobalSign nv-sa | 104,413 | 5.13 | 99,354 | 4.98 | 2.98 |
Verisign | 75,656 | 3.71 | 79,764 | 4.00 | -7.06 |
Gandi | 62,517 | 3.07 | 60,891 | 3.05 | 0.61 |
Thawte, Inc. | 58,637 | 2.88 | 63,350 | 3.17 | -9.30 |
Unknown | 39,828 | 1.96 | 39,288 | 1.97 | -0.66 |
Starfield Technologies, Inc. | 38,067 | 1.87 | 37,814 | 1.89 | -1.35 |
Network Solutions L.L.C. | 29,917 | 1.47 | 29,940 | 1.50 | -2.08 |
StartCom Ltd. | 28,327 | 1.39 | 27,731 | 1.39 | 0.10 |
thawte, Inc. | 22,989 | 1.13 | 18,595 | 0.93 | 21.15 |
Symantec Corporation | 22,430 | 1.10 | 17,294 | 0.87 | 27.09 |
Entrust, Inc. | 21,477 | 1.05 | 21,348 | 1.07 | -1.42 |
Internet2 | 21,255 | 1.04 | 20,879 | 1.05 | -0.24 |
TERENA | 20,096 | 0.99 | 19,749 | 0.99 | -0.29 |
AlphaSSL | 16,300 | 0.80 | 17,299 | 0.87 | -7.67 |
Verizon Enterprise Solutions | 15,881 | 0.78 | 12,710 | 0.64 | 22.44 |
Parallels | 13,629 | 0.67 | 13,251 | 0.66 | 0.79 |
Microsoft Corporation | 12,545 | 0.62 | 12,340 | 0.62 | -0.38 |
Trustwave Holdings, Inc. | 10,655 | 0.52 | 10,565 | 0.53 | -1.17 |
Volusion, Inc. | 8,778 | 0.43 | 8,770 | 0.44 | -1.92 |
SomeOrganization | 7,761 | 0.38 | 8,470 | 0.42 | -10.21 |
Google Inc | 6,507 | 0.32 | 6,279 | 0.31 | 1.55 |
Unizeto Technologies S.A. | 6,464 | 0.32 | 6,310 | 0.32 | 0.38 |
Equifax (Geotrust) | 4,987 | 0.24 | 5,256 | 0.26 | -7.02 |
GANDI SAS | 4,893 | 0.24 | 4,927 | 0.25 | -2.68 |
Cybertrust Japan Co., Ltd. | 4,819 | 0.24 | 4,812 | 0.24 | -1.87 |
Comodo Limited | 4,547 | 0.22 | 4,733 | 0.24 | -5.86 |
Cybertrust Inc | 4,337 | 0.21 | 6,424 | 0.32 | -33.84 |
SECOM Trust Systems CO.,LTD. | 3,922 | 0.19 | 3,932 | 0.20 | -2.26 |
Servision Inc. | 2,929 | 0.14 | 2,896 | 0.15 | -0.89 |
none | 2,857 | 0.14 | 2,736 | 0.14 | 2.33 |
Comodo CA Limited | 2,798 | 0.14 | 3,217 | 0.16 | -14.77 |
Globe Hosting, Inc. | 2,779 | 0.14 | 2,733 | 0.14 | -0.36 |
QuoVadis Limited | 2,679 | 0.13 | 2,567 | 0.13 | 2.27 |
ispgateway | 2,406 | 0.12 | 2,370 | 0.12 | -0.52 |
Thawte | 2,181 | 0.11 | 2,245 | 0.11 | -4.80 |
Corporation Service Company | 1,869 | 0.09 | 1,593 | 0.08 | 14.97 |
GeoTrust Inc | 1,855 | 0.09 | 2,153 | 0.11 | -15.57 |
Government of Korea | 1,551 | 0.08 | 1,597 | 0.08 | -4.83 |
Root CA | 1,536 | 0.08 | 1,550 | 0.08 | -2.89 |
CAcert Inc. | 1,445 | 0.07 | 1,444 | 0.07 | -1.94 |
National Institute of Informatics | 1,421 | 0.07 | 1,393 | 0.07 | -0.04 |
Trusted Secure Certificate Authority | 1,396 | 0.07 | 1,501 | 0.08 | -8.86 |
T-Systems International GmbH | 1,395 | 0.07 | 1,387 | 0.07 | -1.44 |
U.S. Government | 1,373 | 0.07 | 1,398 | 0.07 | -3.76 |
Autistici/Inventati | 1,342 | 0.07 | 1,324 | 0.07 | -0.68 |
DreamHost | 1,241 | 0.06 | 1,129 | 0.06 | 7.71 |
Intermediate Certificate | 1,143 | 0.06 | 1,096 | 0.05 | 2.19 |
UIC | 1,104 | 0.05 | 1,099 | 0.06 | -1.56 |
EUNETIC GmbH | 1,103 | 0.05 | 1,100 | 0.06 | -1.74 |
TAIWAN-CA INC. | 1,053 | 0.05 | 1,067 | 0.05 | -3.29 |
Register.com | 1,047 | 0.05 | 1,107 | 0.06 | -7.32 |
AusCERT | 1,043 | 0.05 | 1,113 | 0.06 | -8.17 |
NetLock Kft. | 811 | 0.04 | 842 | 0.04 | -5.62 |
Internet Widgits Pty Ltd | 751 | 0.04 | 728 | 0.04 | 1.09 |
Parallels, Inc. | 723 | 0.04 | 743 | 0.04 | -4.65 |
DOMENY.PL Ltd. | 669 | 0.03 | 679 | 0.03 | -3.45 |
JSC Regional Network Information Center | 667 | 0.03 | 638 | 0.03 | 2.45 |
GlobalSign | 645 | 0.03 | 687 | 0.03 | -8.00 |
SecureTrust Corporation | 643 | 0.03 | 1,168 | 0.06 | -46.05 |
SWsoft, Inc. | 614 | 0.03 | 628 | 0.03 | -4.19 |
KAGOYA JAPAN Inc. | 611 | 0.03 | 604 | 0.03 | -0.87 |
Trend Micro Inc | 609 | 0.03 | 571 | 0.03 | 4.51 |
SwissSign AG | 605 | 0.03 | 614 | 0.03 | -3.44 |
SSL.com | 584 | 0.03 | 552 | 0.03 | 3.67 |
KPN Corporate Market BV | 574 | 0.03 | 548 | 0.03 | 2.64 |
Snake Oil, Ltd | 565 | 0.03 | 574 | 0.03 | -3.54 |
ICP-Brasil | 559 | 0.03 | 547 | 0.03 | 0.14 |
TBS INTERNET | 496 | 0.02 | 499 | 0.03 | -2.60 |
SGssl | 493 | 0.02 | 495 | 0.02 | -2.40 |
KEYNECTIS | 492 | 0.02 | 473 | 0.02 | 1.93 |
Zimbra Collaboration Server | 483 | 0.02 | 463 | 0.02 | 2.22 |
Firstserver, Inc | 472 | 0.02 | 473 | 0.02 | -2.22 |
CrossTrust | 436 | 0.02 | 436 | 0.02 | -2.01 |
Alpha | 408 | 0.02 | 412 | 0.02 | -2.96 |
HTTPS Management Certificate for SonicWALL (self-signed) | 391 | 0.02 | 358 | 0.02 | 7.02 |
FNMT | 382 | 0.02 | 531 | 0.03 | -29.51 |
ACCV | 379 | 0.02 | 365 | 0.02 | 1.75 |
nazwa.pl S.A. | 377 | 0.02 | 383 | 0.02 | -3.54 |
Ministere education nationale (MENESR) | 372 | 0.02 | 367 | 0.02 | -0.67 |
TrustSign Certificadora Digital | 349 | 0.02 | 338 | 0.02 | 1.18 |
OCC | 339 | 0.02 | 450 | 0.02 | -26.18 |
GAD EG | 337 | 0.02 | 323 | 0.02 | 2.24 |
Agencia Catalana de Certificacio (NIF Q-0801176-I) | 329 | 0.02 | 326 | 0.02 | -1.11 |
FNMT-RCM | 318 | 0.02 | 0 | 0.00 | N/A |
XX | 315 | 0.02 | 318 | 0.02 | -2.93 |
WoSign CA Limited | 286 | 0.01 | 245 | 0.01 | 14.39 |
Vodafone Group | 285 | 0.01 | 282 | 0.01 | -0.97 |
DREAMSCAPE NETWORKS FZ-LLC | 283 | 0.01 | 279 | 0.01 | -0.60 |
WebSupport, s.r.o. | 265 | 0.01 | 255 | 0.01 | 1.83 |
Pavel&Pavel | 247 | 0.01 | 247 | 0.01 | -2.01 |
Zimbra Collaboration Suite | 238 | 0.01 | 241 | 0.01 | -3.23 |
Apache HTTP Server | 236 | 0.01 | 231 | 0.01 | 0.11 |
AC Camerfirma SA | 229 | 0.01 | 222 | 0.01 | 1.08 |
Oracle Corporation | 228 | 0.01 | 224 | 0.01 | -0.26 |
INTERWORX LLC | 216 | 0.01 | 280 | 0.01 | -24.41 |
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.