BUSINESS COMBINATIONS

2017 Acquisitions

On January 31, 2017, the Company acquired a privately held company for a purchase price of approximately $11.9 million in cash, net of cash acquired, and subject to customary post-closing adjustments. The acquired business produces and distributes oil products and therefore complements the Company's closed loop model as it relates to the sale of its oil products. The acquired company is included in the Safety-Kleen operating segment. In connection with this acquisition a preliminary goodwill amount of $4.9 million was recognized.

2016 Acquisitions

During 2016, the Company acquired seven businesses that complement the strategy to create a closed loop model as it relates to the sale of the Company's oil products. These acquisitions provided the Company with three additional oil re-refineries while also expanding its used motor oil collection network and providing greater blending and packaging capabilities. These acquisitions also provided the Company with greater access to customers in the West Coast region of the United States and additional locations with Part B permits. Operations of these acquisitions are primarily being integrated into the Safety-Kleen operating segment with certain operations also being integrated into the Technical Services and Industrial Services operating segments. The combined purchase price for the seven acquisitions was $204.8 million in cash, net of cash acquired. Upon acquisition, the acquired entities were immediately integrated into the Company's operating segments. Therefore it is impracticable to measure earnings attributable to the acquired businesses.

The allocation of the purchase price was based on estimates of the fair value of assets acquired and liabilities assumed as of the acquisition dates. The Company believes that such information provides a reasonable basis for estimating the fair values of

assets acquired and liabilities assumed. The Company finalized the purchase accounting for the seven acquisitions in the second

quarter of 2017.

The components and allocation of the purchase price consist of the following amounts (in thousands):



	At Acquisition Dates As Reported December 31, 2016			Measurement Period Adjustments			Final Allocations
Accounts receivable	$	15,767		$	475		$	16,242
Inventories and supplies	12,515			173			12,688
Prepaid expenses and other current assets	777			(25		)	752
Property, plant and equipment	143,025			891			143,916
Permits and other intangibles	28,856			—			28,856
Current liabilities	(20,258		)	353			(19,905		)
Closure and post-closure liabilities	(2,408		)	(596		)	(3,004		)
Remedial liabilities, less current portion	(2,041		)	(504		)	(2,545		)
Deferred taxes, unrecognized tax benefits and other long-term liabilities	(17,019		)	(3,200		)	(20,219		)
Total identifiable net assets	159,214			(2,433		)	156,781
Goodwill	45,791			2,186			47,977
Total purchase price, net of cash acquired	$	205,005		$	(247	)	$	204,758

Pro forma revenue and earnings amounts on a combined basis as if these acquisitions had been completed on January 1, 2016 are immaterial to the consolidated financial statements of the Company since that date.