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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 | June 2021 Count |
June 2021 % |
May 2021 Count |
May 2021 % |
Growth % |
Let's Encrypt | 1,498,951 | 27.75 | 3,247,919 | 25.16 | 10.26 |
Sectigo Limited | 1,231,600 | 22.80 | 2,516,442 | 19.50 | 16.93 |
DigiCert | 605,376 | 11.21 | 1,642,256 | 12.72 | -11.93 |
GlobalSign nv-sa | 240,190 | 4.45 | 579,115 | 4.49 | -0.91 |
Unknown | 201,365 | 3.73 | 492,249 | 3.81 | -2.27 |
Amazon | 185,560 | 3.43 | 254,693 | 1.97 | 74.06 |
GoDaddy.com, Inc. | 177,374 | 3.28 | 411,697 | 3.19 | 2.93 |
cPanel, Inc. | 143,023 | 2.65 | 786,235 | 6.09 | -56.54 |
Plesk | 80,712 | 1.49 | 112,439 | 0.87 | 71.50 |
Google Trust Services | 78,009 | 1.44 | 87,640 | 0.68 | 112.66 |
SomeOrganization | 72,675 | 1.35 | 100,058 | 0.78 | 73.53 |
COMODO CA Limited | 69,579 | 1.29 | 168,039 | 1.30 | -1.08 |
Starfield Technologies, Inc. | 59,111 | 1.09 | 235,619 | 1.83 | -40.06 |
Unizeto Technologies S.A. | 44,158 | 0.82 | 268,126 | 2.08 | -60.65 |
Actalis S.p.A. | 41,617 | 0.77 | 45,794 | 0.35 | 117.12 |
Cloudflare, Inc. | 38,549 | 0.71 | 227,959 | 1.77 | -59.60 |
GoGetSSL | 27,780 | 0.51 | 45,188 | 0.35 | 46.87 |
Parallels | 27,565 | 0.51 | 36,491 | 0.28 | 80.47 |
Internet2 | 24,999 | 0.46 | 54,652 | 0.42 | 9.28 |
Gandi | 23,078 | 0.43 | 38,140 | 0.30 | 44.56 |
Odin | 21,959 | 0.41 | 30,820 | 0.24 | 70.22 |
TrustAsia Technologies, Inc. | 21,373 | 0.40 | 35,295 | 0.27 | 44.67 |
GEANT Vereniging | 19,815 | 0.37 | 39,125 | 0.30 | 21.00 |
Japan Registry Services Co., Ltd. | 16,994 | 0.31 | 24,891 | 0.19 | 63.11 |
Apache HTTP Server | 15,912 | 0.29 | 16,516 | 0.13 | 130.17 |
Soluciones Corporativas IP, SL | 15,727 | 0.29 | 16,044 | 0.12 | 134.19 |
Cybertrust Japan Co., Ltd. | 15,436 | 0.29 | 22,062 | 0.17 | 67.16 |
TERENA | 15,314 | 0.28 | 25,112 | 0.19 | 45.69 |
ddos-guard | 14,955 | 0.28 | 12,388 | 0.10 | 188.42 |
SH | 14,947 | 0.28 | 14,407 | 0.11 | 147.86 |
Entrust, Inc. | 14,689 | 0.27 | 37,384 | 0.29 | -6.13 |
SECOM Trust Systems CO.,LTD. | 13,868 | 0.26 | 20,466 | 0.16 | 61.89 |
Internet Widgits Pty Ltd | 12,378 | 0.23 | 18,374 | 0.14 | 60.95 |
Test Self SSL Company | 11,478 | 0.21 | 11,032 | 0.09 | 148.57 |
none | 10,701 | 0.20 | 97,854 | 0.76 | -73.87 |
Default Company Ltd | 10,308 | 0.19 | 14,281 | 0.11 | 72.44 |
Microsoft Corporation | 10,265 | 0.19 | 64,167 | 0.50 | -61.78 |
testexample | 9,404 | 0.17 | 7,113 | 0.06 | 215.86 |
GeoTrust Inc. | 9,071 | 0.17 | 24,060 | 0.19 | -9.93 |
Google Trust Services LLC | 7,134 | 0.13 | 5,182 | 0.04 | 228.90 |
QuoVadis Limited | 7,025 | 0.13 | 14,446 | 0.11 | 16.18 |
KAGOYA-JAPAN | 6,820 | 0.13 | 9,132 | 0.07 | 78.42 |
XX | 6,024 | 0.11 | 6,629 | 0.05 | 117.11 |
DOMENY.PL sp. z o.o | 6,020 | 0.11 | 10,258 | 0.08 | 40.21 |
Network Solutions L.L.C. | 6,011 | 0.11 | 15,584 | 0.12 | -7.85 |
Verein zur Foerderung eines Deutschen Forschungsnetzes e. V. | 5,961 | 0.11 | 15,518 | 0.12 | -8.23 |
Corporation Service Company | 5,933 | 0.11 | 8,659 | 0.07 | 63.70 |
WoTrus CA Limited | 5,307 | 0.10 | 5,797 | 0.04 | 118.72 |
Trust Provider B.V. | 5,161 | 0.10 | 7,983 | 0.06 | 54.45 |
dhosting.pl Sp. z o.o. | 4,905 | 0.09 | 5,095 | 0.04 | 130.00 |
ZeroSSL | 4,840 | 0.09 | 8,137 | 0.06 | 42.11 |
Unspecified | 4,797 | 0.09 | 9,521 | 0.07 | 20.37 |
home.pl S.A. | 4,767 | 0.09 | 47,240 | 0.37 | -75.89 |
Mirohost | 4,590 | 0.08 | 4,532 | 0.04 | 141.97 |
CloudFlare, Inc. | 4,385 | 0.08 | 8,755 | 0.07 | 19.66 |
Beijing Knownsec Information Technology Co., Ltd | 3,757 | 0.07 | 3,523 | 0.03 | 154.78 |
CentOS Web Panel | 3,580 | 0.07 | 3,511 | 0.03 | 143.61 |
Buypass AS-983163327 | 3,091 | 0.06 | 4,391 | 0.03 | 68.18 |
FASTVPS | 3,045 | 0.06 | 2,750 | 0.02 | 164.54 |
Guardian Inc. | 3,026 | 0.06 | 2,988 | 0.02 | 141.95 |
SSL Server | 2,993 | 0.06 | 2,964 | 0.02 | 141.25 |
SSL Corporation | 2,879 | 0.05 | 4,761 | 0.04 | 44.47 |
Digital Element | 2,690 | 0.05 | 2,689 | 0.02 | 139.00 |
DivMulTech LLC | 2,429 | 0.04 | 2,398 | 0.02 | 142.00 |
Bitrix | 2,419 | 0.04 | 3,354 | 0.03 | 72.31 |
GeoTrust, Inc. | 2,406 | 0.04 | 3,583 | 0.03 | 60.43 |
TAIWAN-CA | 2,318 | 0.04 | 5,159 | 0.04 | 7.35 |
Webgarden | 2,265 | 0.04 | 0 | 0.00 | N/A |
nazwa.pl sp. z o.o. | 2,193 | 0.04 | 3,142 | 0.02 | 66.75 |
SmugMug | 2,092 | 0.04 | 0 | 0.00 | N/A |
My Company Ltd | 2,028 | 0.04 | 0 | 0.00 | N/A |
thawte, Inc. | 1,950 | 0.04 | 3,069 | 0.02 | 51.80 |
The Trustico Group Ltd | 1,921 | 0.04 | 3,236 | 0.03 | 41.83 |
StartCom Ltd. | 1,694 | 0.03 | 0 | 0.00 | N/A |
Alpiro s.r.o. | 1,690 | 0.03 | 6,173 | 0.05 | -34.59 |
Trustwave Holdings, Inc. | 1,602 | 0.03 | 30,546 | 0.24 | -87.47 |
SecureCore | 1,592 | 0.03 | 134,542 | 1.04 | -97.17 |
cndns | 1,582 | 0.03 | 0 | 0.00 | N/A |
SwissSign AG | 1,566 | 0.03 | 3,921 | 0.03 | -4.58 |
MyCompany | 1,553 | 0.03 | 2,409 | 0.02 | 54.02 |
OVH | 1,498 | 0.03 | 0 | 0.00 | N/A |
N/A | 1,415 | 0.03 | 3,061 | 0.02 | 10.44 |
AfterMarket.pl | 1,415 | 0.03 | 0 | 0.00 | N/A |
Skok.CZ | 1,413 | 0.03 | 0 | 0.00 | N/A |
ZONER Software, a.s. | 1,381 | 0.03 | 0 | 0.00 | N/A |
NetLock Kft. | 1,328 | 0.02 | 3,301 | 0.03 | -3.89 |
Comodo Japan, Inc. | 1,257 | 0.02 | 0 | 0.00 | N/A |
Bitnami | 1,236 | 0.02 | 0 | 0.00 | N/A |
Acme Co | 1,213 | 0.02 | 19,003 | 0.15 | -84.75 |
Dattatec.com | 1,209 | 0.02 | 0 | 0.00 | N/A |
QuoVadis Trustlink B.V. | 1,205 | 0.02 | 3,728 | 0.03 | -22.78 |
EUNETIC GmbH | 1,161 | 0.02 | 0 | 0.00 | N/A |
CA | 1,083 | 0.02 | 0 | 0.00 | N/A |
Symantec Corporation | 1,000 | 0.02 | 0 | 0.00 | N/A |
lxlabs | 979 | 0.02 | 0 | 0.00 | N/A |
Chunghwa Telecom Co., Ltd. | 978 | 0.02 | 0 | 0.00 | N/A |
SpinupWP | 933 | 0.02 | 2,376 | 0.02 | -6.19 |
Comodo Limited | 884 | 0.02 | 0 | 0.00 | N/A |
SWsoft, Inc. | 869 | 0.02 | 0 | 0.00 | N/A |
Yandex LLC | 846 | 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.