Verisk Analytics (VRSK) 8-K Regulation FD Disclosure

EXHIBIT 99.1

Verisk Analytics, Inc.
Supplemental Revenue and Revenue Growth Data
($ in thousands)

	2008 FY		2009 FY			2010 Q1			2010 Q2			2010 Q3			2010 Q4			2010 FY			2011 Q1			2011 Q2
Revenue
Risk Assessment	$	504,391	$	523,976		$	134,578		$	134,289		$	136,269		$	137,002		$	542,138		$	140,543		$	140,530
Decision Analytics (by Theme)
Insurance	$	311,125	$	331,587		$	87,817		$	93,018		$	93,828		$	98,180		$	372,843		$	105,300		$	112,334
Mortgage and Financial Services		55,196		105,627			33,767			32,955			36,056			34,587			137,365			32,696			35,643
Healthcare		21,503		50,064			14,294			15,037			14,389			14,252			57,972			15,617			19,322
Specialized Markets		1,335		15,850			5,698			6,378			6,812			9,137			28,025			18,713			19,451
Total Decision Analytics	$	389,159	$	503,128		$	141,576		$	147,388		$	151,085		$	156,156		$	596,205		$	172,326		$	186,750
Total Revenue	$	893,550	$	1,027,104		$	276,154		$	281,677		$	287,354		$	293,158		$	1,138,343		$	312,869		$	327,280
Growth
Risk Assessment				3.9	%		3.9	%		0.7	%		4.8	%		4.5	%		3.5	%		4.4	%		4.6	%
Decision Analytics (by Theme)
Insurance				6.6	%		11.2	%		12.3	%		10.2	%		16.0	%		12.4	%		19.9	%		20.8	%
Mortgage and Financial Services				91.4	%		44.3	%		35.9	%		34.5	%		11.0	%		30.0	%		-3.2	%		8.2	%
Healthcare				132.8	%		42.8	%		4.7	%		15.8	%		7.4	%		15.8	%		9.3	%		28.5	%
Specialized Markets			nm				48.7	%		100.4	%		74.9	%		85.0	%		76.8	%		228.4	%		205.0	%
Total Decision Analytics				29.3	%		21.9	%		18.3	%		17.8	%		16.5	%		18.5	%		21.7	%		26.7	%
Total Revenue Growth				14.9	%		12.4	%		9.2	%		11.2	%		10.6	%		10.8	%		13.3	%		16.2	%
Growth excluding Acquisitions
Risk Assessment				3.9	%		3.9	%		0.7	%		4.8	%		4.5	%		3.5	%		4.4	%		4.6	%
Decision Analytics (by Theme)
Insurance				6.5	%		10.9	%		11.9	%		9.9	%		14.3	%		11.8	%		12.9	%		14.2	%
Mortgage and Financial Services				91.4	%		43.9	%		32.6	%		31.0	%		7.5	%		27.3	%		-6.4	%		8.2	%
Healthcare				46.5	%		32.4	%		-4.8	%		8.0	%		7.4	%		9.1	%		9.3	%		7.5	%
Specialized Markets			na				48.7	%		100.4	%		74.9	%		45.3	%		64.5	%		29.0	%		22.1	%
Total Decision Analytics				20.8	%		20.6	%		16.3	%		16.1	%		13.2	%		16.4	%		8.6	%		12.5	%
Total Revenue Growth				11.2	%		11.8	%		8.2	%		10.4	%		8.9	%		9.8	%		6.6	%		8.8	%