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Top organization SSL/TLS certificates

Exploring SSL certificates one can analyze business activity of not only individual organizations but also whole industries or markets, and identify trends. Here is the list of all organizations that were issued SSL certificates based on the number of certificates.

# Organization Certificate count
801 PolicyManager 402
802 Federal Aviation Administration 402
803 Interactive Data Corporation 401
804 CME Group 401
805 Novartis International AG 401
806 North Dakota University System 400
807 State of California 399
808 Iron Mountain Inc. 399
809 The Toronto-Dominion Bank 399
810 PTC Inc. 399
811 Commonwealth Bank of Australia 399
812 Cisco ISA550W-K9 398
813 KPN B.V. 397
814 Barclays PLC 397
815 SAS Institute Inc. 397
816 Queensland University of Technology 394
817 Hitachi Systems, Ltd. 393
818 Liftoff Software 393
819 Fiat Group Automobiles S.p.A. 393
820 Die Schweizerische Post 393
821 University of California, Berkeley (Regents of the Univ. of CA) 392
822 University of Utah 391
823 Mizuho Bank,Ltd. 389
824 SOFTBANK TELECOM Corp. 389
825 Manulife Financial 388
826 MCGRAW-HILL GLOBAL EDUCATION HOLDINGS, LLC 387
827 Meridian Enterprises Corporation 387
828 Zone Media 386
829 Avoka Technologies Pty Ltd 385
830 Ecommerce, Inc. 385
831 University of Connecticut 385
832 Sony Pictures Entertainment 385
833 QUALCOMM Incorporated 385
834 Red Hat Inc. 383
835 The University of Queensland 383
836 POSTE ITALIANE S.p.A. 382
837 University of Alaska Statewide System 382
838 Nissan Motor Co., Ltd. 381
839 NBCUniversal, LLC 380
840 FATCO Holdings, LLC 380
841 Novartis Pharma AG 380
842 Planeetta Internet Oy 379
843 Tesco PLC 379
844 University of Nebraska-Lincoln 379
845 Emirates 379
846 University of Rochester 378
847 Vertafore 377
848 Automatic Data Processing 377
849 CoreLogic, Inc. 377
850 Eaton Corporation 377
851 Mynavi Corporation 376
852 MassMutual 376
853 Griffith University 376
854 Shenzhen Tencent Computer Systems Company Limited 374
855 British Sky Broadcasting Group Plc 373
856 Entrust Inc. 373
857 Dealogic LLC 373
858 Universitaet des Saarlandes 372
859 Standard Bank of South Africa Limited 372
860 University of North Carolina at Greensboro, The 371
861 Dignity Health 371
862 Copaco Nederland B.V. 371
863 Carrier 371
864 U.S. Geological Survey 370
865 openstack 369
866 SolusVM Slave 369
867 N2W Software 369
868 TELIASONERA AB 369
869 DrFirst.com, Inc. 368
870 University of South Florida 368
871 Capital One Financial Corporation 368
872 Truven Health Analytics, Inc. 367
873 Deutsche Boerse AG 367
874 Applied Card Technologies Ltd 367
875 Emerson 367
876 TOYOTA MOTOR CORPORATION 367
877 Packeteer 367
878 TWG WARRANTY GROUP, INC. 367
879 Mayo Foundation for Medical Education and Research 366
880 University of Alabama at Birmingham 366
881 Ohio Department of Administrative Services 366
882 BENESSE CORPORATION 365
883 University of Kansas 364
884 Chevron 364
885 SolutionInc Limited 362
886 Bouygues Telecom 362
887 Universitaet Zuerich 362
888 3M Company 362
889 KONICA MINOLTA 362
890 Kaiser Permanente 361
891 CompuCom Systems, Inc. 361
892 SKY PLC 361
893 Nokia Solutions and Networks 360
894 California Polytechnic State University, San Luis Obispo 359
895 Your company 359
896 Harmonic Inc 359
897 DFN-Verein 359
898 ICEFLOW 358
899 General Mills 357
900 CaixaBank SA 357
901 WINDSTREAM COMMUNICATIONS, INC. 357
902 Stony Brook University 356
903 Lockheed Martin Corporation 356
904 Crawford & Company 355
905 IT-CE 355
906 Continental AG 355
907 University of Hawaii 354
908 My Company Name LTD. 354
909 Akamai Technologies 353
910 Bundesrechenzentrum GmbH 353
911 MShift, Inc 353
912 Adaptive Insights, Inc. 352
913 DeNA Co., Ltd. 352
914 O 352
915 JAPAN TOBACCO INC. 352
916 eRAD-Imagemedical 351
917 Universitaet Erlangen-Nuernberg 351
918 Dai Nippon Printing Co., Ltd. 351
919 Northeastern University 351
920 Bloomberg L.P. 350
921 AMP Limited 350
922 Case Western Reserve University 350
923 United States Department of Treasury 350
924 O2Micro 350
925 Bank of the West 349
926 Secom Trust Systems Co.,Ltd. 348
927 State Street Corporation 348
928 Equifax Inc 348
929 Otto (GmbH & Co KG) 348
930 BBVA 347
931 Umeå Universitet 346
932 Technische Universitaet Kaiserslautern 346
933 SEIKO EPSON CORPORATION 346
934 Tenet Healthcare 346
935 Travelport, LP 346
936 Universitaet Bremen 345
937 Career Education Corporation 344
938 Oregon State University 344
939 Toppan Printing Co., Ltd. 343
940 PCCW-HKT DataCom Services Limited 343
941 Telefonica S.A. 343
942 Nvidia Corporation 343
943 Kyushu University 342
944 Itau Unibanco S.A 342
945 H&R Block 342
946 Ideco 342
947 Hitachi, Ltd. 341
948 Baidu Online Network Technology (Beijing) Co.,Ltd. 340
949 GEICO 340
950 Technische Universitaet Braunschweig 339
951 Japan Airlines Co., Ltd. 339
952 1&1 Internet Inc. 339
953 Nebraska Book Company Inc. 339
954 University of Miami 338
955 Viacom Inc 338
956 LexisNexis 337
957 Northern Arizona University 337
958 Southern Company Services 336
959 Velocity Technology Solutions, Inc. 335
960 INTEC Inc. 335
961 LATAM Airlines Group 334
962 YAMATO TRANSPORT CO., LTD. 333
963 NOC-PS 333
964 GitHub Automatic Self Signed Certificate 333
965 First Advantage Corporation 332
966 HubSpot, Inc. 332
967 AMX Corporation 332
968 CEGEDIM 332
969 Rackspace US Inc. 331
970 Fasthosts Internet Limited 331
971 CEA 331
972 Post CH AG 331
973 Acquia Inc 330
974 Microsoft Deutschland MCIO GmbH 330
975 Aladdin Knowledge Systems Ltd. 330
976 Ubiquiti Networks Inc. 329
977 Ecessa Corp. 329
978 Akamai Technologies, Inc. 329
979 Georg-August-Universitaet Goettingen 329
980 Yamato System Development Co., Ltd. 329
981 Universiteit Utrecht 328
982 Texas Tech University 328
983 Commonwealth Of Massachusetts 327
984 TOSHIBA CORPORATION 327
985 Delta Air Lines, Inc. 327
986 Allscripts Healthcare, Llc. 327
987 Nomura Research Institute, Ltd. 327
988 Inc. 327
989 Virginia Commonwealth University 327
990 CrossCert 327
991 Placeholder 326
992 Deloitte 326
993 Magento 326
994 VSC Technologies 325
995 Sony Corporation of America 325
996 RENAULT SAS 325
997 北京奇虎科技有限公司 325
998 Ubuntu Contrib 325
999 mixi,Inc. 323
1000 Manpower, Inc. 323