Reportable Segments

12 Months Ended

Dec. 28, 2019

The Company’s Chief Executive Officer is the chief operating decision maker and organized the Company into two operating and reportable segments as follows:


•	Infrastructure (INF) includes our engineering, civil program management, construction quality assurance, testing, and inspection, and geospatial solutions.


•	Building, Technology & Sciences (BTS), which includes our energy, environmental and building program management practices.

The Company evaluates the performance of these reportable segments based on their respective operating income before the effect of amortization expense related to acquisitions and other unallocated corporate expenses. The Company accounts for inter-segment revenues and transfers as if the sales and transfers were to third parties. All intercompany balances and transactions are eliminated in consolidation.

On December 20, 2019, the Company acquired Geospatial Holdings, Inc. and its subsidiaries, including Quantum Spatial, Inc. (collectively "QSI"), a full-service geospatial solutions provider. QSI's financial results for the period subsequent to the acquisition are consolidated and reported under the Company's INF reportable segment. In the future, the Company may re-evaluate the structure of its internal organization as a result of the QSI acquisition.

The following tables set forth summarized financial information concerning our reportable segments:



	Years Ended
	December 28, 2019			December 29, 2018			December 30, 2017
Gross revenues
INF	$	334,458		$	257,353		$	185,238
BTS	178,419			164,739			152,304
Elimination of inter- segment revenues	(3,939		)	(4,011		)	(4,508		)
Total gross revenues	$	508,938		$	418,081		$	333,034

Segment income before taxes
INF	$	54,583		$	43,832		$	32,245
BTS	28,138			26,656			21,018
Total Segment income before taxes	82,721			70,488			53,263
Corporate⁽¹⁾	(53,789		)	(36,769		)	(28,630		)
Total income before taxes	$	28,932		$	33,719		$	24,633

⁽¹⁾Includes amortization of intangibles of $20,488, $13,052 and $10,310 for the fiscal years ended 2019, 2018 and 2017, respectively.



	December 28, 2019		December 29, 2018
Assets
INF	$	776,835	$	228,979
BTS	23,976		155,112
Corporate⁽¹⁾	92,326		55,330
Total assets	$	893,137	$	439,421

⁽¹⁾Corporate assets consist of intercompany eliminations and assets not allocated to segments including cash and cash equivalents and certain other assets.

Substantially all of the Company's assets are located in the United States.

Upon adoption of Topic 606, the Company disaggregates its gross revenues from contracts with customers by geographic location, customer-type and contract-type for each of its reportable segments. Disaggregated revenues include the elimination of inter-segment revenues which has been allocated to each segment. The Company believes this best depicts how the nature, amount, timing and uncertainty of its revenues and cash flows are affected by economic factors. No sales to an individual customer or country other than the United States accounted for more than 10% of gross revenue for fiscal years 2019, 2018, or 2017. Gross revenue, classified by the major geographic areas in which our customers were located, were as follows:



	Fiscal Year Ended
	December 28, 2019						December 29, 2018
	INF		BTS		Total		INF		BTS		Total
United States	$	331,161	$	171,246	$	502,407	$	254,723	$	150,696	$	405,419
Foreign	—		6,531		6,531		—		12,662		12,662
Total gross revenues	$	331,161	$	177,777	$	508,938	$	254,723	$	163,358	$	418,081

Gross revenue by customer were as follows:



	Fiscal Year Ended
	December 28, 2019						December 29, 2018
	INF		BTS		Total		INF		BTS		Total
Public and quasi-public sector	$	271,935	$	66,544	$	338,479	$	233,395	$	45,393	$	278,788
Private sector	59,226		111,233		170,459		21,328		117,965		139,293
Total gross revenues	$	331,161	$	177,777	$	508,938	$	254,723	$	163,358	$	418,081

Gross revenues by contract type were as follows:



	Fiscal Year Ended
	December 28, 2019						December 29, 2018
	INF		BTS		Total		INF		BTS		Total
Cost-reimbursable contracts	$	318,112	$	139,406	$	457,518	$	254,365	$	128,738	$	383,103
Fixed-unit price contracts	13,049		38,371		51,420		358		34,620		34,978
Total gross revenues	$	331,161	$	177,777	$	508,938	$	254,723	$	163,358	$	418,081