Company Earthquake Xynthia Combined cat

Munich Re 546 137 683

Swiss Re 500 100 600

Hannover Re 253 55 308

PartnerRe 220-320 40-70 260-390

Everest Re 225 25 250

Validus 170-270 20-30 190-300

Scor 131 48 179

XL Capital 140-205 20-25 160-230

Hiscox NA NA 152

Amlin 142-165 NA 142-165=

Catlin 140 10 140-150

Chubb 70 NA 90 x

Montpelier Re 75-100 10 85-100

Platinum NA NA 85

White Mountains 55-145 10 65-155

Lancashire 65-125 NA 65-125

Ace Ltd. NA NA 75

Brit 71 NA 71

Axis Capital 60-125 10-20 70-145

Aspen 70-110 5 70-115

Endurance NA NA 65

Transatlantic NA NA 60- 90

Flagstone 50 3- 6 53- 56

Arch Capital 35-50 15 50- 65

Chaucer NA NA 37

Hardy 27-37 0 27-37

Argo Group NA NA 25- 35

Omega NA NA 23

Max Capital NA NA 10- 20 +

Maximum costs $3.63 billion $566 million $4.8 billion

Notes: Bermuda-based companies in bold. Numbers in millions of dollars.

Some company names have been abbreviated for space. Some totals were converted from euros or pounds on the day of the announcements. After taxes. Ace's estimate includes insurance and reinsurance claims.

Includes all 2010 catastrophes through the date the company reported its estimated disaster claims.

+ Max Capital Group Ltd.'s estimate based on its planned merger with Harbor Point Ltd. Numbers represent maximum losses and projections include costs from Australian hailstorms.

x Includes all non-US catastrophes in the first quarter.

= Amlin projected its "net catastrophe excess of loss account losses" based on modeller AIR's insured market loss estimate for the quake. That estimate was $3.9 billion to $7.7 billion. Amlin's projection will increase by $11 million if the overall insured market loss jumps to $10 billion.