Certification Services

This analysis relates to those sites found in the survey where the common name in the certificate matched the hostname, and the certificate's digital signature was not detected as being self-signed.

Market Share of Organisation Certificates

The following graph shows the share of sites currently certified by each certificate authority. Brands belonging to the major companies have been grouped together.

Data for individual countries can be obtained by following the "by CA" links on our main geographical analysis page. Data for all valid certificates is available on the main certificate authority page.

Organisation Certificates Market Share

Certificate market share

The following table and graph show the change over time of the number of sites certified by the main CA companies. The different brands of the major players are grouped together (so RSA Data Security & Thawte are included in Verisign; Equifax and UserTrust are included in GeoTrust).

Organisation Certificates - certificate authority groups over time

Organisation Certificates - certificate authority groups over time

Authority Current
%		 2006 2007 2008 2009
Jan Jan Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan
VeriSign 49.83 218831 237691 260685 261330 261706 262717 262210 262480 262147 261844 261972 261674 261595 261866 261987
Comodo 25.75 56073 66874 112162 115096 115975 118409 120374 121733 124181 124992 127332 128831 131367 133471 135349
Other 14.93 30356 32396 57925 59587 62464 66436 69199 72609 67747 69159 71960 74324 75750 76964 78502
Network Solutions 4.81 1768 7356 18214 18918 19771 20500 21179 22005 22733 23246 24009 24402 24745 25027 25270
Entrust.net 2.61 10613 10444 11684 11812 11992 12152 12306 12445 12606 12790 12944 13198 13312 13396 13741
Go Daddy 2.07 4446 5520 8253 8430 8683 8849 8933 9055 9290 9518 9591 10048 10338 10685 10877

The following graph and table show the complete results by certificate authority. These results are broken out into the individual companies and brands, as given by the organisation field on the certificate.

Organisation Certificates — brands over time

Organisation Certificates — brands over time

Authority Group Current
%		 2006 2007 2008 2009
Jan Jan Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan
UTN-USERFirst-Hardware Comodo 20.40 0 27539 79629 83338 85694 89411 92112 93771 96431 97920 99625 101295 103632 105522 107263
Thawte Consulting cc VeriSign 17.63 77418 77076 88709 89087 89373 89755 90001 90253 90406 90421 90845 91156 91526 92084 92683
VeriSign, Inc. VeriSign 14.49 8564 19382 51618 54715 58406 62159 65197 67651 70299 71484 72701 73765 74586 75392 76169
VeriSign Trust Network VeriSign 12.31 61792 64896 68459 68510 68363 68282 67502 67370 67136 66901 66598 65978 65589 65119 64711
Network Solutions L.L.C. Network Solutions 4.81 1768 7356 18214 18918 19771 20500 21179 22005 22733 23246 24009 24402 24745 25027 25270
Equifax VeriSign 3.37 11725 13229 16861 16809 16944 17030 17119 17186 17218 17248 17267 17414 17415 17621 17727
DigiCert Inc 2.99 2067 3636 9072 9580 10100 10760 10975 11734 12462 12659 14025 14871 15099 15306 15716
Comodo CA Limited Comodo 2.63 0 332 7254 7948 8448 9126 10008 10602 11293 11327 12088 12494 12907 13442 13806
Entrust.net Entrust.net 2.57 10613 10444 11684 11812 11992 12152 12306 12445 12606 12790 12944 13198 13312 13396 13493
GoDaddy.com, Inc. Go Daddy 1.79 0 0 5066 5517 5960 6289 6503 6759 7156 7469 7677 8279 8650 9105 9430
Cybertrust 1.29 0 609 3709 3927 4203 4450 4758 4979 5257 5434 5640 5921 6263 6504 6795
SecureTrust Corporation AmbironTrustWave 1.21 0 0 4049 4466 4939 5262 5470 5668 5914 6135 6332 6199 6005 6129 6340
Thawte Consulting (Pty) Ltd. VeriSign 1.16 7546 7683 6940 6902 6819 6711 6635 6566 6516 6454 6378 6287 6207 6178 6096
IPS Certification Authority s.l. 1.07 1499 2287 4375 4509 4705 4880 5118 5343 5438 5524 5512 5633 5692 5536 5606
Secure Business Services, Inc. Comodo 0.91 42 1064 4407 4516 4547 4516 4504 4551 4616 4599 4596 4512 4540 4647 4782
RSA Data Security, Inc. VeriSign 0.82 63511 53634 27206 24431 20957 17988 15026 12781 9994 8824 7741 6724 5955 5167 4304
Betrusted Japan Co., Ltd. 0.66 0 193 2381 2437 2544 2713 2788 2848 2959 3009 3118 3209 3292 3396 3468
StartCom Ltd. 0.59 113 14 119 193 317 496 654 1062 1400 1661 1946 2303 2686 2920 3108
SECOM Trust.net 0.58 0 1897 4217 4325 4387 4393 4335 4238 4115 3915 3776 3595 3444 3269 3041
TC TrustCenter for Security in Data Networks GmbH 0.47 2841 3166 3424 3420 3407 3363 3350 3313 3287 3242 3187 3076 2892 2698 2470
GlobalSign GlobalSign 0.46 0 0 563 671 808 996 1220 1398 1621 1753 1932 2064 2178 2289 2424
CAcert Inc. 0.44 16 825 1772 1815 1859 1909 1986 2059 2112 2139 2189 2223 2240 2308 2337
Comodo Limited Comodo 0.39 48515 23088 10657 9692 8573 7434 6391 5501 4463 3960 3432 2925 2576 2309 2037
T-Systems Enterprise Services GmbH 0.37 0 1277 1764 1777 1784 1784 1808 1816 1831 1834 1866 1891 1915 1925 1936
U.S. Government 0.37 1665 1897 2068 2056 2051 2039 2027 2038 2004 2012 2005 1996 1983 1947 1928
GlobalSign nv-sa GlobalSign 0.37 1836 2348 6268 6852 7565 8278 8983 9689 2225 2185 2138 2086 2045 1993 1933
SECOM Trust Systems CO.,LTD. 0.33 0 0 0 5 6 58 175 327 495 650 880 1082 1285 1471 1711
Trusted Secure Certificate Authority Comodo 0.28 192 420 1111 1152 1180 1213 1237 1252 1288 1327 1360 1379 1414 1454 1461
Starfield Technologies, Inc. Go Daddy 0.28 4446 5520 3187 2913 2723 2560 2430 2296 2134 2049 1914 1769 1688 1580 1447
Servision Inc. 0.27 0 0 0 23 110 219 347 458 593 748 916 1042 1151 1297 1439
Akamai Technologies Inc 0.26 0 200 881 914 946 961 992 1023 1071 1074 1123 1168 1185 1280 1371
XRamp Security Services Inc AmbironTrustWave 0.22 2830 4792 2755 2465 2157 1912 1827 1752 1661 1600 1500 1407 1340 1274 1170
AddTrust AB Comodo 0.22 4678 12650 5767 4966 3980 2985 2309 2118 2023 1981 1936 1847 1688 1479 1169
Digi-Sign Limited Comodo 0.20 49 518 941 952 952 957 966 1002 1002 990 1030 1033 1027 1031 1031
UTN - DATACorp SGC Comodo 0.17 0 15 355 403 423 471 498 548 605 650 703 753 811 853 906
Trustwave Holdings, Inc. 0.15 0 0 0 0 0 0 0 0 0 0 7 354 693 801 804
TBS INTERNET Comodo 0.14 0 296 674 705 703 724 721 730 746 676 775 802 811 768 751
Unizeto Sp. z o.o. 0.13 0 263 415 432 437 477 496 521 551 569 582 618 651 680 709
Firstserver, Inc. 0.12 532 870 323 347 372 1317 1331 1346 1291 1166 1042 944 831 735 616
Cybertrust Inc 0.12 0 0 235 267 308 362 420 473 474 470 493 517 538 559 610
Microsoft Secure Server Authority 0.10 421 364 364 335 340 363 371 383 431 454 451 440 485 486 530
WebSpace-Forum, Thomas Wendt Comodo 0.10 0 59 377 386 398 423 434 442 465 474 481 504 513 523 541
TDC 0.09 429 514 509 384 468 474 484 490 491 493 499 500 496 500 487
FNMT 0.09 158 215 412 418 421 429 432 435 446 451 458 463 465 467 469
NetLock Halozatbiztonsagi Kft. 0.09 177 216 355 360 371 385 392 387 410 413 434 449 464 491 498
Sonera 0.08 70 141 279 291 310 318 334 345 347 354 366 389 403 420 427
Webtizen Inc. 0.08 0 0 94 118 130 152 172 199 262 317 358 333 363 418 442
UniCERT Brasil Certificadora 0.07 189 212 304 311 315 325 331 332 325 325 328 326 329 319 363
Register.com Comodo 0.07 0 0 0 0 0 0 0 0 0 0 1 46 100 227 384
OptimumSSL CA Comodo 0.07 0 0 309 333 351 365 372 368 375 373 368 346 345 349 351
TC TrustCenter GmbH 0.07 0 0 1 8 27 48 68 94 126 157 185 219 259 315 368
Ford Motor Company - Enterprise Issuing CA01 0.06 0 0 0 5 47 62 88 108 152 184 206 240 259 278 305
TAIWAN-CA.COM Inc. 0.06 36 59 192 199 206 205 208 212 218 236 267 273 275 279 290
Equifax Secure Inc. VeriSign 0.06 3 1790 892 876 844 792 730 673 578 512 442 350 317 305 297
GlobalSign Inc 0.05 207 309 313 303 295 275 262 263 259 269 270 268 271 276 270
Nestle 0.05 43 139 213 214 217 222 227 236 247 249 253 248 248 256 263
ICP-Brasil 0.05 98 133 209 206 209 220 221 226 233 252 264 269 276 281 279
Entrust, Inc. Entrust.net 0.05 0 0 0 0 0 0 0 0 0 0 0 0 0 0 248
Accenture 0.04 114 141 179 181 183 187 188 185 190 193 198 194 197 197 197
MULTICERT-CA 0.04 111 122 199 198 202 204 202 206 211 218 218 218 216 208 217
Certicamara S.A. Entidad de Certificacion 0.04 0 89 134 140 149 153 165 168 176 183 187 196 202 204 201
QuoVadis Limited 0.04 52 57 74 74 80 95 103 114 122 143 156 178 187 211 226
Universitaet Karlsruhe 0.04 0 0 140 145 150 158 189 199 205 210 212 213 219 222 223
America Online Inc. 0.04 0 0 0 0 0 0 0 76 96 102 125 160 180 214 225
A-Trust Ges. f. Sicherheitssysteme im elektr. Datenverkehr GmbH 0.04 0 0 193 199 210 210 212 207 210 211 211 216 217 219 217
National Institute of Informatics 0.04 0 0 56 77 88 106 116 130 138 147 159 175 190 201 206
Sun Microsystems Inc 0.04 155 163 196 195 196 198 198 202 205 204 198 187 190 188 196
Etisalat 0.04 113 135 193 193 181 189 193 201 206 215 220 219 221 218 220
I.T. Telecom 0.03 69 74 105 108 110 118 121 120 125 130 130 132 134 137 140
\\xE8\\xA1\\x8C\\xE6\\x94\\xBF\\xE9\\x99\\xA2 0.03 0 0 107 108 109 113 115 117 121 126 127 125 134 135 138
DigiNotar B.V. 0.03 0 0 137 141 148 159 161 161 166 167 168 166 165 168 169
GlobalTrust Comodo 0.03 0 61 153 159 165 174 180 184 189 184 192 184 175 171 162
Getronics PinkRoccade Nederland B.V. 0.03 0 0 76 80 92 105 107 109 115 123 127 137 139 143 154
Postecom S.p.A. 0.03 72 94 137 130 132 133 133 134 142 143 142 146 145 146 142
AC Camerfirma SA 0.03 0 66 106 110 113 118 125 127 133 132 143 144 144 151 150
CENTRAL SECURITY PATROLS CO., LTD. Comodo 0.02 0 1 111 112 114 110 111 117 115 116 116 114 110 107 105
WoSign, Inc. Comodo 0.02 0 0 35 42 41 48 51 54 63 66 77 77 80 85 99
Regionales Hochschulrechenzentrum Kaiserslautern 0.02 0 0 11 10 12 12 12 25 28 28 30 31 32 32 81
Government of Korea 0.02 0 0 0 0 0 0 0 0 0 0 0 0 0 0 128
AS Sertifitseerimiskeskus 0.02 0 76 101 103 105 103 104 106 109 109 111 112 111 106 108
SAIC 0.02 22 54 83 85 87 83 81 80 91 88 90 94 90 92 92
Wells Fargo 0.02 52 63 82 86 86 87 86 83 83 86 87 88 88 87 86
Anthem Inc 0.02 26 73 76 69 70 74 76 77 81 82 80 80 94 92 91
AddTrust Sweden AB Comodo 0.02 13 49 81 85 84 84 80 84 88 87 90 92 91 92 94
LGPKI 0.02 0 0 0 0 0 64 70 73 76 78 79 78 80 82 85
Saphety 0.02 0 48 95 95 95 101 107 108 110 112 109 113 115 115 117
Actalis S.p.A. 0.02 16 25 38 51 53 54 56 60 60 61 63 68 76 83 89
KEYNECTIS 0.02 0 0 0 8 15 16 24 36 38 42 45 54 58 67 79
Wachovia Corporation 0.02 34 32 51 52 55 56 59 62 63 64 71 75 78 82 82
OVH SAS Comodo 0.02 0 0 48 60 83 128 154 172 191 37 230 255 292 139 96
RSA Security Inc. 0.02 19 20 57 59 61 66 68 71 77 84 86 89 96 97 97
Hongkong Post 0.02 0 105 110 110 114 118 117 120 118 119 119 123 121 124 130
CFC 0.02 82 85 126 130 131 134 133 132 133 131 131 133 130 128 127
INTEC Communications Inc. 0.02 46 60 96 96 97 107 107 109 111 112 115 116 119 122 125
Dell Inc. 0.02 76 91 97 98 96 99 95 103 100 100 101 103 102 104 103
MasterCard Worldwide 0.02 0 0 52 70 75 74 74 75 79 79 76 78 79 81 84
RBC Hosting Center Comodo 0.02 0 0 0 1 9 14 23 27 32 39 51 64 71 86 101
Japan Certification Services, Inc. 0.02 109 110 127 124 122 114 116 113 112 113 109 108 108 108 106
EUNETIC GmbH Comodo 0.02 0 0 0 0 0 0 0 0 0 0 13 44 60 84 107
Intesa Sanpaolo S.p.A. CA Servizi Esterni 0.02 0 0 0 0 0 0 0 0 0 0 0 0 5 52 81
Digicert Sdn. Bhd. 0.01 0 0 7 8 14 17 25 25 30 39 39 43 45 46 52
Configuration 0.01 0 0 1 1 2 2 5 8 10 12 12 17 25 25 31
Agencia Catalana de Certificacio (NIF Q-0801176-I) 0.01 0 0 48 50 51 52 54 56 57 58 59 58 59 60 60
Technische Universitaet Darmstadt 0.01 0 0 13 15 17 24 25 30 34 34 35 34 35 35 41
Digital Signature Trust 0.01 36 64 122 120 122 125 127 130 136 140 140 147 144 98 77
Serasa 0.01 38 48 52 51 54 53 56 58 60 64 68 71 71 74 73
Bechtel Corporation 0.01 0 0 13 15 17 20 21 22 24 26 28 28 27 28 28
DigiNotar 0.01 31 33 45 48 49 49 51 53 55 54 57 59 61 62 67
UIS-IsuB1-CA 0.01 0 0 6 10 11 14 16 18 21 22 28 27 27 27 27
Generalitat Valenciana 0.01 0 0 56 57 59 56 52 52 54 54 52 56 55 51 52
Louisiana State University Issuing CA 1 0.01 0 9 51 54 57 59 62 64 65 65 62 64 66 64 64
Certipost s.a./n.v. 0.01 0 0 9 11 14 18 21 21 20 25 35 38 40 43 41
PinkRoccade Infrastructure Services BV 0.01 0 0 78 80 80 78 79 79 78 77 77 76 72 71 66
Vodafone Group 0.01 0 1 10 12 12 15 16 20 25 28 33 38 41 43 47
Bayer Group 0.01 0 0 9 15 26 32 41 44 55 60 65 69 72 70 71
Betrusted Japan Co.,Ltd. 0.01 952 1208 195 189 170 149 125 118 94 88 80 59 43 42 40
MindGenies Comodo 0.01 0 0 9 10 12 18 20 19 19 20 26 27 33 38 41
Comodo Japan Inc. Comodo 0.01 514 772 205 200 179 165 160 149 136 124 110 91 55 31 31
Audkenni hf. 0.01 48 47 44 44 44 43 42 43 43 45 46 42 42 42 41
RWTH Aachen 0.01 0 0 12 16 22 33 40 39 40 37 39 43 42 45 46
Prvni certifikacni autorita a.s. 0.01 0 105 100 101 97 98 96 96 92 92 90 83 75 70 56
CERTINOMIS 0.01 0 3 32 35 37 35 36 39 44 46 51 52 54 51 56
Network Associates 0.01 35 54 67 69 68 69 70 70 74 75 77 78 78 80 56
Intel Corporation 0.01 0 11 28 29 30 32 32 35 31 29 31 31 31 34 35
IZENPE S.A. - CIF A-01337260-RMerc.Vitoria-Gasteiz T1055 F62 S8 0.01 0 0 34 33 33 34 34 35 35 35 35 37 38 38 40
E-Telbank Sp. z o.o. 0.01 36 49 44 46 45 42 46 47 46 47 45 45 45 43 44
Earthlink Inc 0.01 5 71 81 81 82 80 81 81 82 83 86 84 75 73 72
Government CA 0.01 9 9 17 20 20 24 25 26 26 28 28 29 28 28 31
InfoCert SpA 0.01 0 0 0 4 13 20 23 33 37 40 43 56 63 69 70
mikroBIT Sp. z o.o. 0.01 101 94 89 89 89 59 59 58 58 58 59 60 60 59 57
DFN-Verein 0.01 0 0 17 18 18 23 29 32 31 32 34 34 33 34 44
LuxTrust s.a 0.01 0 0 50 51 54 58 61 65 65 66 66 63 63 62 59
Mortgage and Settlement Service Trust CA 0.01 37 46 57 57 59 60 60 61 59 43 45 61 52 54 54
Deutsche Post World Net 0.01 0 0 39 38 38 37 37 38 39 41 49 55 61 65 65
Technische Universitaet Berlin 0.01 0 0 11 12 15 20 23 26 26 27 28 28 29 29 29
Aetna Inc. 0.01 1 33 43 43 42 43 42 42 41 44 45 38 39 39 39
Universitaet Paderborn 0.01 0 0 0 0 0 1 15 22 23 29 30 32 32 32 34
ADMINISTRACION NACIONAL DE CORREOS 0.01 39 45 54 56 60 60 64 65 66 65 65 62 59 52 45
Kas Bank NV 0.00 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
BAH 0.00 13 14 19 19 18 19 17 17 19 21 20 21 20 19 22
Hochschule fuer Technik, Wirtschaft und Kultur Leipzig 0.00 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1
Martin-Luther-Universitaet Halle-Wittenberg 0.00 0 0 2 2 2 2 2 2 2 2 2 2 2 2 2
Universitaet Augsburg 0.00 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2
USERTRUST - Server Authentication 0.00 0 2 4 4 5 4 3 4 4 4 4 4 4 4 4
Fachhochschule Oldenburg/Ostfriesland/Wilhelmshaven 0.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
Universitaet Erfurt 0.00 0 0 1 1 1 2 2 2 2 2 2 2 2 2 2
agentschap Centraal Informatiepunt Beroepen Gezondheidszorg 0.00 0 0 1 1 1 1 2 3 3 3 3 3 3 5 6
Coventry City Council 0.00 0 0 1 1 1 1 1 1 2 2 2 1 1 1 1
Otto-Friedrich-Universitaet Bamberg 0.00 0 0 1 1 1 1 1 1 1 1 1 2 3 4 4
Universitaet Marburg 0.00 0 0 7 14 15 16 16 13 16 16 16 16 16 16 16
CHIEF Telecom Inc. 0.00 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Aetna 0.00 26 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Leibniz Universitaet Hannover 0.00 0 0 6 7 8 9 11 14 15 15 16 16 15 16 16
Helmholtz-Zentrum fuer Infektionsforschung GmbH 0.00 0 0 1 1 1 1 1 1 1 1 1 1 1 1 2
Leibniz-Institut fuer Atmosphaerenphysik 0.00 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1
Fraunhofer 0.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
Technische Fachhochschule Berlin 0.00 0 0 0 0 0 1 1 2 2 2 2 4 4 4 4
Bayerische Staatsbibliothek 0.00 0 0 1 1 1 7 7 7 7 7 7 7 7 7 7
Universitaet Bonn 0.00 0 0 0 0 0 0 0 0 0 1 1 1 1 6 6
Georg-Simon-Ohm-Hochschule f. angewandte Wissenschaften FH Nbg 0.00 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1
KIBS AD Skopje 0.00 0 1 7 8 8 10 10 10 11 11 12 12 13 16 17
QuoVadis Trustlink Schweiz AG 0.00 0 2 18 18 18 19 19 16 15 15 15 12 14 12 11
Bergische Universitaet Wuppertal 0.00 0 0 1 1 1 1 1 1 0 1 1 1 1 1 1
Sempra Energy Secure Server CA1 0.00 0 0 5 5 6 6 7 7 8 8 8 8 8 8 8
Stiftung Tieraerztliche Hochschule Hannover 0.00 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Hochschule Anhalt (FH) 0.00 0 0 4 4 4 4 4 4 4 7 7 8 8 8 8
Jabber Software Foundation 0.00 0 2 6 9 9 11 12 10 9 10 12 13 15 14 14
Universitaet Potsdam 0.00 0 0 1 1 1 2 4 3 4 5 5 6 6 5 5
Bibliotheksservice-Zentrum Baden-Wuerttemberg 0.00 0 0 1 1 1 1 1 1 1 2 2 8 8 8 8
Microsoft Corporation 0.00 4 4 8 2 2 2 1 2 1 2 2 2 1 1 3
Fachhochschule Weihenstephan 0.00 0 0 0 0 0 0 2 2 2 2 2 2 2 2 2
Google Inc 0.00 0 0 8 8 11 10 12 12 14 12 11 13 14 13 18
ChainedSSL VeriSign 0.00 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0
T-Systems SfR 0.00 0 0 1 1 1 1 1 1 1 1 1 0 1 1 1
T\\xC3\\x9CRKTRUST Bilgi \\xC4\\xB0leti\\xC5\\x9Fim ve Bili\\xC5\\x9Fim G\\xC3\\xBCvenli\\xC4\\x9Fi Hizmetleri A.\\xC5\\x9E. (c) Haziran 2006 0.00 0 0 11 11 9 8 8 8 7 7 6 5 5 5 4
The Walt Disney Company Commerce CA 0.00 4 12 17 17 17 18 17 18 20 18 20 21 20 19 16
Forschungszentrum Juelich GmbH 0.00 0 0 0 1 1 1 1 1 1 1 2 2 2 2 3
Technische Universitaet Braunschweig 0.00 0 0 5 6 6 6 7 6 8 6 4 4 4 5 2
Universitaet des Saarlandes 0.00 0 0 0 0 0 0 0 0 0 0 0 6 6 8 8
Hochschule Ulm 0.00 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1
GeoTrust Inc. VeriSign 0.00 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0
Universitaet Bielefeld 0.00 0 0 0 0 0 2 2 2 2 2 2 2 6 6 7
yessign 0.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11
B.A.T. 0.00 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Migros 0.00 0 0 10 11 11 11 11 11 12 12 12 13 13 13 13
INFN 0.00 0 43 0 0 0 0 0 0 0 0 0 0 0 0 0
Deutscher Wetterdienst 0.00 0 0 1 1 1 1 1 1 1 1 2 2 2 2 4
Bauhaus-Universitaet Weimar 0.00 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Deutsches Institut fuer Internationale Paedagogische Forschung 0.00 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1
Universitaet Bremen 0.00 0 0 1 1 1 1 3 3 4 3 3 3 5 7 8
BGC-IssuingCA 0.00 4 6 2 2 2 1 1 1 1 1 1 1 1 1 1
Georg-August-Universitaet Goettingen 0.00 0 0 8 8 9 10 10 11 11 11 13 12 12 14 14
adidas AG 0.00 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1
CNNIC SSL 0.00 0 0 1 1 0 2 2 6 6 9 10 10 12 13 13
GTE Corporation 0.00 66 1 2 2 2 2 2 3 2 2 2 2 2 2 2
Fachhochschule Hannover 0.00 0 0 4 4 4 4 4 4 4 4 4 4 4 4 5
Deutsches Zentrum fuer Luft- und Raumfahrt e.V. (DLR) 0.00 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Robert Koch-Institut 0.00 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1
Freie Universitaet Berlin 0.00 0 0 1 1 1 4 6 10 11 11 10 12 12 12 12
Fachhochschule Rosenheim 0.00 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1
Fachhochschule Bonn-Rhein-Sieg 0.00 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2
KICA 0.00 14 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Marks and Spencer Group plc 0.00 10 8 9 9 9 9 9 9 9 9 9 8 9 9 9
Identrus 0.00 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Hochschule Fulda 0.00 0 0 0 1 1 4 4 4 4 4 4 4 5 5 5
S1 Corporation 0.00 40 49 44 45 44 44 46 43 44 43 42 36 30 25 23
Universitaet Muenster 0.00 0 0 19 21 23 19 22 23 23 23 26 27 27 26 26
Trustis Limited 0.00 9 10 14 13 13 14 13 14 16 15 16 16 16 16 17
The Walt Disney Company Enterprise CA 0.00 0 1 1 1 1 1 1 1 1 1 1 1 2 2 4
Universitaet Regensburg 0.00 0 0 0 0 0 0 0 0 3 4 5 6 6 6 8
Fachhochschule fuer Technik und Wirtschaft Berlin 0.00 0 0 11 11 11 12 12 13 14 15 16 13 13 14 15
Technische Universitaet Dresden 0.00 0 0 10 11 12 12 12 13 14 16 16 18 19 20 20
Alpha GlobalSign 0.00 0 0 448 0 0 0 0 0 0 0 0 0 0 0 0
Hochschule Karlsruhe - Technik und Wirtschaft 0.00 0 0 8 8 8 8 8 8 8 8 8 8 8 8 8
CH2M HILL Internet CA 0.00 0 0 6 6 6 4 4 4 4 4 5 4 6 5 3
Fachhochschule Muenster 0.00 0 0 0 0 0 0 1 1 3 4 4 4 3 3 3
Gesellschaft fuer wissenschaftliche Datenverarbeitung 0.00 0 0 12 13 13 13 15 16 15 16 18 18 19 19 21
Hochschule fuer Grafik und Buchkunst Leipzig 0.00 0 0 2 2 2 2 2 2 2 2 2 2 2 2 2
Fachhochschule Osnabrueck 0.00 0 0 0 0 0 0 1 1 1 1 1 1 2 4 4
FreeSSL VeriSign 0.00 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0
LuxTrust S.A. 0.00 0 0 0 0 0 0 0 0 1 6 8 11 14 18 24
Kerr-McGee 0.00 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
IFW Dresden e.V. 0.00 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1
Deutsche Telekom AG 0.00 1224 221 0 0 0 0 0 0 0 0 0 0 0 0 0
Hochschule Offenburg 0.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
Baltimore Technologies Japan Co.,Ltd. 0.00 72 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Uni-Konstanz 0.00 0 0 15 14 14 14 14 14 14 15 14 14 14 14 13
Cisco Systems 0.00 19 27 41 43 42 43 44 44 45 45 45 45 41 42 0
Bundesinstitut fuer Risikobewertung 0.00 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Dioezese Rottenburg-Stuttgart 0.00 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1
Technische Universitaet Clausthal 0.00 0 0 4 4 5 4 4 4 6 8 9 9 10 10 8
Centro Nazionale per l'Informatica nella PA 0.00 0 3 9 10 10 10 10 10 10 9 8 8 8 8 9
IPS Seguridad CA 0.00 8 11 27 27 29 31 30 26 27 26 26 26 25 21 20
Universitaet Tuebingen 0.00 0 0 6 6 6 6 6 6 7 7 8 9 9 9 9
TSI 0.00 6 6 0 0 0 0 0 0 0 0 0 0 0 0 0
YandexExternalCA 0.00 0 0 19 19 19 19 19 19 27 28 29 28 29 26 26
Universitaet Jena 0.00 0 0 7 8 8 8 8 8 8 9 10 10 10 10 10
UTN-USERFirst-Client Authentication and Email 0.00 0 0 0 0 0 2 2 2 2 2 2 2 2 2 2
Alfred-Wegener-Institut 0.00 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1
Max-Planck-Gesellschaft 0.00 0 0 1 2 5 6 12 17 19 22 22 22 23 25 25
Deutsches Institut fuer Ernaehrungsforschung (DIfE) 0.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
Fachhochschule Dortmund 0.00 0 0 4 4 4 4 4 4 4 4 4 3 3 3 3
Universitaet Kassel 0.00 0 0 0 0 0 0 0 1 1 1 1 1 1 2 6
TaiOne International Ltd. 0.00 0 0 1 2 2 2 3 3 2 2 2 2 2 2 2
beTRUSTed 0.00 19 7 0 0 0 0 0 0 0 0 0 0 0 0 0
Universitaet Erlangen-Nuernberg 0.00 0 0 1 1 1 8 8 9 10 11 10 13 14 16 16
Universitaet Siegen 0.00 0 0 4 4 4 4 4 5 5 5 5 4 5 5 5
Cap 0.00 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Cadence Design Systems 0.00 0 0 0 0 0 0 0 0 0 1 1 1 1 2 2
Fachhochschule Regensburg 0.00 0 0 0 3 3 4 4 4 4 4 4 4 4 4 4
Registry Pro Comodo 0.00 0 0 1 1 2 4 5 7 12 11 12 12 10 10 10
Universitaet Mannheim 0.00 0 0 3 3 6 7 7 8 8 10 9 9 8 6 5
TAIWAN-CA.COM 0.00 80 139 37 32 30 24 21 13 10 7 1 1 1 1 0
Toshiba Electronics Europe GmbH 0.00 1 3 3 2 2 2 2 2 2 2 2 2 2 2 0
CERTPLUS SA 0.00 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0
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