This is a complete list upon insurance companies over the world:

1 21 ST CENTURY INSURANCE USA
2 ACE Bermuda
3 Aegon Netherlands
4 Aflac United States
5 Aioi Insurance Japan
6 Allianz Worldwide Germany
7 Allmerica Financial United States
8 Allstate United States
9 Ambac Financial Group United States
10 American Finl Group United States
11 American Intl Group United States
12 American Natl Ins United States
13 AmerUs Group United States
14 AMP Australia
15 Aon United States
16 Arch Capital Group Bermuda
17 Assurant United States
18 Aviva United Kingdom
19 AXA Group France
20 Axis Capital Holdings Bermuda
21 Bbloise Group Switzerland
22 Berkshire Hathaway United States
23 Britannic Group United Kingdom
24 Cathay Financial Taiwan
25 Cattolica Assicurazioni Italy
26 China Life Insurance China
27 Chubb United States
28 Cincinnati Financial United States
29 CNP Assurances France
30 Conseco United States
31 Converium Holding Switzerland
32 Corporation Mapfre Spain
33 Endurance Specialty Bermuda
34 Erie Indemnity United States
35 Euler Hermes France
36 Everest Re Group Bermuda
37 Fairfax Financial Canada
38 Fidelity National Finl United States
39 First American United States
40 Fondiaria-SAI Italy
41 Friends Provident United Kingdom
42 Fuji Fire & Marine Japan
43 Generali Group Italy
44 Hannover Re Germany
45 Hartford Finl Service United States
46 Helvetia Patria Switzerland
47 HHG United Kingdom
48 Industrial Alliance Insurance and Finl Canada
49 Insurance Australia Group Australia
50 Irish Life & Permanent Ireland
51 Jefferson-Pilot United States
52 Legal & General Group United Kingdom
53 Lincoln National United States
54 Loews United States
55 Manulife Financial Canada
56 Markel United States
57 Marsh & McLennan United States
58 MBIA United States
59 Mediolanum Italy
60 Mercury General United States
61 MetLife United States
62 MGIC Investment United States
63 Millea Holdings Japan
64 Mitsui Sumitomo Ins Japan
65 Munich Re Germany
66 Nationwide Financial United States
67 Nipponkoa Insurance Japan
68 Nissay Dowa General Ins Japan
69 Nürnberger Beteiligungs Germany
70 Old Republic Intl United States
71 PartnerRe Bermuda
72 Phoenix Cos United States
73 PICC Property & Casualty China
74 Ping An Insurance Group China
75 PMI Group United States
76 Progressive United States
77 Protective Life United States
78 Prudential United Kingdom
79 Prudential Financial United States
80 QBE Insurance Group Australia
81 Radian Group United States
82 RenaissanceRe Holdings Bermuda
83 Royal & Sun Alliance United Kingdom
84 Safeco United States
85 Sampo Finland
86 Samsung Fire & Marine South Korea
87 Sanlam South Africa
88 Scor France
89 Shin Kong Financial Taiwan
90 Skandia Insurance Sweden
91 Sompo Japan Insurance Japan
92 St Paul Travelers Cos United States
93 StanCorp Financial United States
94 Storebrand Norway
95 Sun Life Financial Canada
96 Swiss Life Holding Switzerland
97 Swiss Re Group Switzerland
98 T&D Holdings Japan
99 Torchmark United States
100 Unipol Italy
101 Uniqa Austria
102 Unitrin United States
103 UnumProvident United States
104 White Mountains Ins Bermuda
105 Wiener Stadtische Austria
106 Willis Group Holdings United Kingdom
107 WR Berkley United States
108 XL Capital Bermuda
109 Zurich Financial Services Switzerland