BUSINESS SEGMENT INFORMATION

We are a global provider of engineered services and products, primarily to the offshore energy industry. Through the use of our applied technology expertise, we also serve the defense, aerospace and commercial theme park industries. Our Energy Services and Products business consists of Remotely Operated Vehicles ("ROVs"), Subsea Products, Subsea Projects and Asset Integrity. Our ROV segment provides submersible vehicles operated from the surface to support offshore energy exploration, development and production activities. Our Subsea Products segment supplies a variety of specialty subsea hardware and related services. Our Subsea Projects segment provides multiservice subsea support vessels and offshore diving and support vessel operations, primarily for inspection, maintenance and repair and installation activities. We have also provided survey, autonomous underwater vehicle and satellite-positioning services. Our Asset Integrity segment provides asset integrity management and assessment services, nondestructive testing and inspection. Our Advanced Technologies business provides project management, engineering services and equipment for applications in non-energy markets. Unallocated Expenses are those not associated with a specific business segment. These consist of expenses related to our incentive and deferred compensation plans, including restricted stock and bonuses, as well as other general expenses, including corporate administrative expenses.

There are no differences in the basis of segmentation or in the basis of measurement of segment profit or loss from those used in our consolidated financial statements for the year ended December 31, 2017.

The table that follows presents Revenue, Income (Loss) from Operations and Depreciation and Amortization by business segment for each of the periods indicated.



	Three Months Ended									Six Months Ended
(in thousands)	Jun 30, 2018			Jun 30, 2017			Mar 31, 2018			Jun 30, 2018			Jun 30, 2017
Revenue
Energy Services and Products
Remotely Operated Vehicles	$	107,426		$	103,432		$	85,594		$	193,020		$	197,454
Subsea Products	121,704			174,893			126,688			248,392			325,532
Subsea Projects	78,036			75,545			56,860			134,896			138,501
Asset Integrity	67,422			58,192			61,288			128,710			110,850
Total Energy Services and Products	374,588			412,062			330,430			705,018			772,337
Advanced Technologies	104,086			102,974			85,983			190,069			188,875
Total	$	478,674		$	515,036		$	416,413		$	895,087		$	961,212
Income (Loss) from Operations
Energy Services and Products
Remotely Operated Vehicles	$	4,542		$	10,376		$	(2,398	)	$	2,144		$	16,301
Subsea Products	2,295			10,552			1,755			4,050			22,035
Subsea Projects	(10,358		)	3,000			(2,359		)	(12,717		)	3,187
Asset Integrity	3,357			3,755			1,679			5,036			6,022
Total Energy Services and Products	(164		)	27,683			(1,323		)	(1,487		)	47,545
Advanced Technologies	7,886			7,632			1,668			9,554			12,658
Unallocated Expenses	(27,359		)	(25,925		)	(27,494		)	(54,853		)	(50,963		)
Total	$	(19,637	)	$	9,390		$	(27,149	)	$	(46,786	)	$	9,240
Depreciation and Amortization
Energy Services and Products
Remotely Operated Vehicles	$	28,269		$	29,036		$	27,642		$	55,911		$	58,265
Subsea Products	14,914			12,785			14,025			28,939			25,784
Subsea Projects	13,053			7,781			8,313			21,366			15,861
Asset Integrity	1,836			1,780			1,848			3,684			3,240
Total Energy Services and Products	58,072			51,382			51,828			109,900			103,150
Advanced Technologies	737			784			766			1,503			1,581
Unallocated Expenses	1,034			1,138			1,534			2,568			2,236
Total	$	59,843		$	53,304		$	54,128		$	113,971		$	106,967

We determine Income (Loss) from Operations for each business segment before interest income or expense, Other income (expense) and Provision for income taxes. We do not consider an allocation of these items to be practical. Our Equity in earnings (losses) of unconsolidated affiliates is part of our Subsea Projects segment.