HCC Insurance 8-K Results of Operations and Financial Condition

Exhibit 99.1

HCC Insurance Holdings, Inc. and Subsidiaries

Gross Written Premium

(Unaudited, in thousands)

	2013										2012										2011
	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Full Year		First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Full Year		First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Full Year
U.S. Property & Casualty
Liability	$	37,093	$	39,339	$	35,523	$	41,815	$	153,770	$	34,284	$	31,311	$	29,288	$	34,300	$	129,183	$	26,935	$	22,619	$	22,976	$	28,367	$	100,897
Sports & Entertainment	34,435		47,093		41,126		21,762		144,416		20,020		30,987		30,884		21,916		103,807		18,640		24,418		27,629		25,560		96,247
Other	45,170		42,971		39,001		35,098		162,240		41,969		33,927		43,988		31,342		151,226		25,074		34,471		34,314		21,362		115,221
International
Marine & Energy	$	34,622	$	91,036	$	18,191	$	19,430	$	163,279	$	27,502	$	94,619	$	18,871	$	14,939	$	155,931	$	22,567	$	84,657	$	19,649	$	17,974	$	144,847
Other	21,541		25,593		16,585		9,481		73,200		20,618		24,624		19,298		12,877		77,417		23,171		21,811		16,184		8,401		69,567

HCC Insurance Holdings, Inc. and Subsidiaries

Net Written Premium

(Unaudited, in thousands)

2013

2012

2011

First Quarter

Second Quarter

Third Quarter

Fourth Quarter

Full Year

First Quarter

Second Quarter

Third Quarter

Fourth Quarter

Full Year

First Quarter

Second Quarter

Third Quarter

Fourth Quarter

Full Year

U.S. Property & Casualty

Liability	$	27,244	$	28,011	$	26,422	$	29,721	$	111,398	$	29,126	$	25,142	$	24,314	$	25,941	$	104,523	$	26,808	$	22,319	$	21,815	$	24,316	$	95,258
Sports & Entertainment	5,773		8,390		9,252		5,103		28,518		3,888		5,174		6,365		5,831		21,258		3,744		5,485		4,642		4,696		18,567
Other	26,480		22,957		14,714		14,176		78,327		16,213		19,379		22,037		18,735		76,364		15,524		21,075		19,088		22,355		78,042
International
Marine & Energy	$	21,473	$	61,499	$	3,517	$	8,635	$	95,124	$	18,881	$	71,893	$	6,021	$	8,790	$	105,585	$	10,503	$	61,965	$	7,649	$	9,932	$	90,049
Other	18,613		17,108		13,104		6,802		55,627		16,468		17,433		14,350		15,354		63,605		13,659		14,770		10,198		4,500		43,127

HCC Insurance Holdings, Inc. and Subsidiaries

Net Earned Premium

(Unaudited, in thousands)

2013

2012

2011

First Quarter

Second Quarter

Third Quarter

Fourth Quarter

Full Year

First Quarter

Second Quarter

Third Quarter

Fourth Quarter

Full Year

First Quarter

Second Quarter

Third Quarter

Fourth Quarter

Full Year

U.S. Property & Casualty

Liability	$	23,950	$	24,977	$	25,633	$	26,396	$	100,956	$	23,820	$	24,062	$	24,483	$	24,867	$	97,232	$	24,796	$	24,089	$	23,539	$	23,609	$	96,033
Sports & Entertainment	6,312		6,168		7,727		5,876		26,083		3,389		5,275		4,809		5,453		18,926		3,989		4,084		4,030		5,047		17,150
Other	19,052		15,463		14,644		14,549		63,708		17,768		13,526		12,208		12,873		56,375		12,935		11,503		15,754		16,254		56,446
International
Marine & Energy	$	25,708	$	26,584	$	22,686	$	22,165	$	97,143	$	18,960	$	28,984	$	24,472	$	28,300	$	100,716	$	15,731	$	19,821	$	22,091	$	23,275	$	80,918
Other	15,291		12,682		14,386		14,039		56,398		12,992		12,453		15,716		22,549		63,710		8,406		10,286		10,405		12,650		41,747

HCC Insurance Holdings, Inc. and Subsidiaries

Net Loss Ratios

(Unaudited)

	2013										2012										2011
	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Full Year		First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Full Year		First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Full Year
U.S. Property & Casualty
Liability	63.2	%	64.3	%	28.9	%	63.6	%	54.8	%	63.3	%	63.1	%	94.9	%	64.0	%	71.4	%	61.8	%	57.0	%	122.3	%	64.7	%	76.2	%
Sports & Entertainment	49.3		74.3		60.2		51.3		58.9		49.9		49.2		2.5		87.2		48.4		90.3		(2.2	)	(50.0	)	74.2		30.6
Other	20.6		25.9		(120.7	)	25.6		(9.5	)	27.1		32.1		(76.0	)	31.8		7.1		33.2		45.6		(34.6	)	37.4		18.0
International
Marine & Energy	49.6	%	46.5	%	9.9	%	51.4	%	39.9	%	42.7	%	45.9	%	47.7	%	0.3	%	32.9	%	79.2	%	47.0	%	44.2	%	8.5	%	41.4	%
Other	39.5		27.9		14.9		37.1		30.0		36.9		40.3		45.4		8.6		29.7		286.5		97.0		138.2		77.1		139.4