Revenue

Financials in millions USD. Fiscal year is January - December.

Millions USD. Fiscal year is Jan - Dec.

Fiscal Year	TTM	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019	FY 2018	FY 2017	FY 2016	FY 2015	FY 2014	FY 2013	FY 2012
Period Ending	Sep '26 Sep 30, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '20 Dec 31, 2020	Dec '19 Dec 31, 2019	Dec '18 Dec 31, 2018	Dec '17 Dec 31, 2017	Dec '16 Dec 31, 2016	Dec '15 Dec 31, 2015	Dec '14 Dec 31, 2014	Dec '13 Dec 31, 2013	Dec '12 Dec 31, 2012
Communications Revenue	3.40B	3.34B	2.52B
Clean Energy and Infrastructure Revenue	6.07B	4.70B	4.09B
Power Delivery Revenue	5.25B	4.18B	3.61B
Pipeline Infrastructure Revenue	2.69B	2.14B	2.13B
Eliminations from Revenue	-116.20M	-53.40M	-59.10M
Revenue (Other)	91.00K	-29.00K	-36.00K
Revenue (Total)	17.29B	14.30B	12.30B

EBITDA

Financials in millions USD. Fiscal year is January - December.

Millions USD. Fiscal year is Jan - Dec.

Fiscal Year	TTM	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019	FY 2018	FY 2017	FY 2016	FY 2015	FY 2014	FY 2013	FY 2012
Period Ending	Sep '26 Sep 30, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '20 Dec 31, 2020	Dec '19 Dec 31, 2019	Dec '18 Dec 31, 2018	Dec '17 Dec 31, 2017	Dec '16 Dec 31, 2016	Dec '15 Dec 31, 2015	Dec '14 Dec 31, 2014	Dec '13 Dec 31, 2013	Dec '12 Dec 31, 2012
Communications EBITDA	258.10M	309.50M	220.10M
Clean Energy and Infrastructure EBITDA	459.30M	348.60M	257.00M
Power Delivery EBITDA	518.40M	338.80M	301.30M
Pipeline Infrastructure EBITDA	457.80M	317.90M	389.40M
Other Segment EBITDA	29.50M	30.80M	26.20M
Operating Income (Total)	840.01M	652.64M	436.35M

Financials in millions USD. Fiscal year is January - December.

Millions USD. Fiscal year is Jan - Dec.

Fiscal Year	TTM	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019	FY 2018	FY 2017	FY 2016	FY 2015	FY 2014	FY 2013	FY 2012
Period Ending	Sep '26 Sep 30, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '20 Dec 31, 2020	Dec '19 Dec 31, 2019	Dec '18 Dec 31, 2018	Dec '17 Dec 31, 2017	Dec '16 Dec 31, 2016	Dec '15 Dec 31, 2015	Dec '14 Dec 31, 2014	Dec '13 Dec 31, 2013	Dec '12 Dec 31, 2012
Communications Estimated 18-month Backlog	5.05B	5.48B	6.01B
Clean Energy and Infrastructure Estimated 18-month Backlog	8.32B	6.51B	4.24B
Power Delivery Estimated 18-month Backlog	8.91B	5.58B	3.31B
Pipeline Infrastructure Estimated 18-month Backlog	2.27B	1.40B	735.00M
Total Estimated 18-month Backlog	24.55B	18.96B	14.30B