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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 | April 2024 Count |
April 2024 % |
March 2024 Count |
March 2024 % |
Growth % |
Let's Encrypt | 2,777,478 | 32.98 | 2,491,600 | 32.31 | 2.09 |
Sectigo Limited | 1,418,816 | 16.85 | 1,273,366 | 16.51 | 2.04 |
DigiCert | 749,266 | 8.90 | 704,921 | 9.14 | -2.66 |
Unknown | 456,469 | 5.42 | 433,183 | 5.62 | -3.50 |
GlobalSign nv-sa | 404,029 | 4.80 | 383,890 | 4.98 | -3.62 |
cPanel, Inc. | 305,951 | 3.63 | 296,306 | 3.84 | -5.44 |
GoDaddy.com, Inc. | 195,216 | 2.32 | 179,568 | 2.33 | -0.44 |
Amazon | 180,937 | 2.15 | 174,708 | 2.27 | -5.16 |
Cloudflare, Inc. | 156,078 | 1.85 | 154,258 | 2.00 | -7.34 |
SecureCore | 119,657 | 1.42 | 103,039 | 1.34 | 6.35 |
Starfield Technologies, Inc. | 118,040 | 1.40 | 104,055 | 1.35 | 3.89 |
Plesk | 87,462 | 1.04 | 83,289 | 1.08 | -3.83 |
Unizeto Technologies S.A. | 81,700 | 0.97 | 71,254 | 0.92 | 5.00 |
New Dream Network LLC dba Dreamhost | 80,449 | 0.96 | 68,998 | 0.89 | 6.78 |
Gehirn Inc. | 75,965 | 0.90 | 65,523 | 0.85 | 6.17 |
SomeOrganization | 65,083 | 0.77 | 63,640 | 0.83 | -6.34 |
GEANT Vereniging | 50,277 | 0.60 | 46,770 | 0.61 | -1.55 |
ddos-guard | 50,037 | 0.59 | 49,086 | 0.64 | -6.65 |
TrustAsia Technologies, Inc. | 41,670 | 0.49 | 35,126 | 0.46 | 8.64 |
none | 40,160 | 0.48 | 35,383 | 0.46 | 3.94 |
Microsoft Corporation | 38,213 | 0.45 | 37,522 | 0.49 | -6.73 |
ispgateway | 37,142 | 0.44 | 32,179 | 0.42 | 5.70 |
Internet Widgits Pty Ltd | 35,659 | 0.42 | 34,692 | 0.45 | -5.87 |
ZeroSSL | 33,106 | 0.39 | 30,199 | 0.39 | 0.39 |
GoGetSSL | 30,953 | 0.37 | 27,512 | 0.36 | 3.03 |
Japan Registry Services Co., Ltd. | 29,957 | 0.36 | 28,302 | 0.37 | -3.07 |
Internet2 | 28,321 | 0.34 | 26,421 | 0.34 | -1.84 |
home.pl S.A. | 27,296 | 0.32 | 24,129 | 0.31 | 3.60 |
DigiCert, Inc. | 25,473 | 0.30 | 26,356 | 0.34 | -11.49 |
Google Trust Services LLC | 24,615 | 0.29 | 19,251 | 0.25 | 17.10 |
Actalis S.p.A. | 24,326 | 0.29 | 20,740 | 0.27 | 7.41 |
Default Company Ltd | 22,912 | 0.27 | 20,578 | 0.27 | 1.97 |
Gandi | 22,666 | 0.27 | 21,630 | 0.28 | -4.03 |
SH | 22,137 | 0.26 | 21,988 | 0.29 | -7.80 |
COMODO CA Limited | 21,799 | 0.26 | 20,777 | 0.27 | -3.92 |
Acme Co | 21,389 | 0.25 | 19,462 | 0.25 | 0.65 |
Soluciones Corporativas IP, SL | 20,144 | 0.24 | 19,626 | 0.25 | -6.00 |
Entrust, Inc. | 16,478 | 0.20 | 15,506 | 0.20 | -2.68 |
AfterMarket.pl | 16,225 | 0.19 | 14,568 | 0.19 | 2.00 |
Apache HTTP Server | 15,816 | 0.19 | 15,759 | 0.20 | -8.09 |
Parallels | 15,801 | 0.19 | 15,001 | 0.19 | -3.54 |
SECOM Trust Systems CO.,LTD. | 14,793 | 0.18 | 14,215 | 0.18 | -4.70 |
Unspecified | 14,722 | 0.17 | 13,463 | 0.17 | 0.14 |
nazwa.pl sp. z o.o. | 13,608 | 0.16 | 11,623 | 0.15 | 7.22 |
Beijing Knownsec Information Technology Co., Ltd | 12,573 | 0.15 | 12,675 | 0.16 | -9.16 |
Odin | 11,793 | 0.14 | 11,542 | 0.15 | -6.43 |
World4You Internet Services GmbH | 10,167 | 0.12 | 8,325 | 0.11 | 11.84 |
Cybertrust Japan Co., Ltd. | 9,752 | 0.12 | 9,059 | 0.12 | -1.42 |
Beijing Xinchacha Credit Management Co., Ltd. | 9,099 | 0.11 | 8,496 | 0.11 | -1.92 |
Test Self SSL Company | 9,036 | 0.11 | 7,729 | 0.10 | 7.07 |
KAGOYA-JAPAN | 9,034 | 0.11 | 8,607 | 0.11 | -3.88 |
XX | 8,360 | 0.10 | 8,216 | 0.11 | -6.82 |
Alpiro s.r.o. | 8,355 | 0.10 | 7,758 | 0.10 | -1.37 |
FASTPANEL | 7,185 | 0.09 | 6,749 | 0.09 | -2.51 |
dhosting.pl Sp. z o.o. | 7,170 | 0.09 | 7,062 | 0.09 | -7.02 |
Basekit Ltd | 7,084 | 0.08 | 5,889 | 0.08 | 10.16 |
GeoTrust Inc. | 5,919 | 0.07 | 5,518 | 0.07 | -1.77 |
www.sprinthost.ru | 5,739 | 0.07 | 4,881 | 0.06 | 7.68 |
WoTrus CA Limited | 5,711 | 0.07 | 5,426 | 0.07 | -3.61 |
Baidu, Inc. | 5,606 | 0.07 | 5,564 | 0.07 | -7.73 |
The Trustico Group Ltd | 5,495 | 0.07 | 4,967 | 0.06 | 1.31 |
Network Solutions L.L.C. | 5,352 | 0.06 | 5,034 | 0.07 | -2.64 |
SSL Corporation | 5,164 | 0.06 | 4,774 | 0.06 | -0.94 |
CloudFlare, Inc. | 5,092 | 0.06 | 4,963 | 0.06 | -6.04 |
TAIWAN-CA | 5,064 | 0.06 | 4,624 | 0.06 | 0.29 |
FASTVPS | 4,791 | 0.06 | 4,887 | 0.06 | -10.22 |
Trust Provider B.V. | 4,492 | 0.05 | 4,596 | 0.06 | -10.49 |
Certainly | 4,477 | 0.05 | 3,956 | 0.05 | 3.64 |
WEDOS Internet, a.s. | 4,398 | 0.05 | 5,085 | 0.07 | -20.79 |
My Company Ltd | 4,289 | 0.05 | 4,133 | 0.05 | -4.96 |
DivMulTech LLC | 3,590 | 0.04 | 3,589 | 0.05 | -8.40 |
Microsoft | 3,538 | 0.04 | 0 | 0.00 | N/A |
Rede Nacional de Ensino e Pesquisa - RNP | 3,481 | 0.04 | 2,915 | 0.04 | 9.36 |
CentOS Web Panel | 3,232 | 0.04 | 2,905 | 0.04 | 1.89 |
GMO CLOUD K.K. | 3,180 | 0.04 | 2,737 | 0.04 | 6.40 |
SSL Server | 3,145 | 0.04 | 3,144 | 0.04 | -8.39 |
Guardian Inc. | 2,918 | 0.03 | 2,936 | 0.04 | -8.98 |
sslTrus | 2,760 | 0.03 | 2,232 | 0.03 | 13.24 |
Zhejiang Huluwa Digital Certification Co., Ltd. | 2,720 | 0.03 | 3,106 | 0.04 | -19.80 |
Dreamcommerce S.A. | 2,693 | 0.03 | 2,551 | 0.03 | -3.32 |
Hestia Control Panel | 2,476 | 0.03 | 2,211 | 0.03 | 2.55 |
ZONER Software, a.s. | 2,376 | 0.03 | 2,241 | 0.03 | -2.90 |
Organization | 2,376 | 0.03 | 2,532 | 0.03 | -14.06 |
Dattatec.com | 2,367 | 0.03 | 2,331 | 0.03 | -7.01 |
Deutsche Telekom Security GmbH | 2,305 | 0.03 | 2,054 | 0.03 | 2.77 |
x | 2,270 | 0.03 | 2,011 | 0.03 | 3.37 |
Buypass AS-983163327 | 2,264 | 0.03 | 2,247 | 0.03 | -7.73 |
Comodo Japan, Inc. | 2,126 | 0.03 | 2,070 | 0.03 | -5.94 |
Skok.CZ | 2,110 | 0.03 | 1,961 | 0.03 | -1.46 |
cyber_Folks S.A. | 1,908 | 0.02 | 1,608 | 0.02 | 8.66 |
Bitrix | 1,856 | 0.02 | 1,709 | 0.02 | -0.54 |
Webador | 1,843 | 0.02 | 1,623 | 0.02 | 3.99 |
DNSPod, Inc. | 1,837 | 0.02 | 1,647 | 0.02 | 2.14 |
WEDOS GLOBAL | 1,753 | 0.02 | 0 | 0.00 | N/A |
LiteSpeedCommunity | 1,741 | 0.02 | 0 | 0.00 | N/A |
MyCompany | 1,572 | 0.02 | 1,545 | 0.02 | -6.82 |
QuoVadis Limited | 1,551 | 0.02 | 1,487 | 0.02 | -4.48 |
SpinupWP | 1,549 | 0.02 | 1,384 | 0.02 | 2.50 |
o2switch | 1,536 | 0.02 | 0 | 0.00 | N/A |
Greenhost | 1,525 | 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.