Costain
Civil Engineering Construction · United Kingdom · 1K - 5K Employees
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Overview
Headquarters
70 St. Mary Axe Floor 7, London, Greater...Phone Number
+44 2039220600Website
www.costain.comRevenue
$1.6 BillionStock Symbol
COSTIndustry
ZI Rank: 9
Signal Type
Mar
Apr
May
Jun
Jul
Aug
ZI Rank
6
6
2
4
6
9
About Costain
Costain Group plc is a British construction and engineering company headquartered in Maidenhead, England. Founded in 1865, its history includes extensive housebuilding and mining activities, but it later focused on civil engineering and commercial construction projects. It was part of the British/French consortium which constructed the Channel Tunnel at the end of the 1865s, and has been involved in Private Finance Initiative projects.Explore more
Costain Org Chart
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Company Profile Activity
Activity Insights
Costain is experiencing very low activity levels compared to other companies in the Construction sector.
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Costain is drawing exceptional interest within the Construction industry, suggesting notable developments or strong market momentum, learn more about Costain.
Costain financials insights
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2020
Share Placement
$123.2M
Costain Tech Stack
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Most Recent Scoops
Earnings
Costain has reported a significant shift in its contract portfolio mix, with reliance on central government spend reducing from 64% to 29% of forward work, while private and regulated work has grown from 30% to 48% and devolved government from 6% to 23%, all as a proportion of a materially larger total forward work position.
Contracts
Earnings
Costain has reported that Transportation revenues in roads reduced in line with expectations as several RDP framework projects completed, with a return to growth expected in H2 as the business enters the construction phase on the M60 and M5, while Integrated Transport revenue increased by almost 40% driven by work at Heathrow.
Construction
Earnings
Costain has reported an adjusted free cash flow outflow of GBP 1.4 million for H1, reflecting strong operating profit offset by working capital timing, with net cash closing at GBP 164.4 million against an opening position of GBP 189.3 million, after lease expenditure of GBP 5.7 million and a combined CapEx and tax outflow of GBP 3 million.
Business Finance, Finance, Financial Operations
Earnings
Costain has reported that Energy revenue increased by 25.7% in H1, driven by the carbon capture program at BP and gas mains replacement management for Cadent Gas, while Defense and Nuclear revenue increased by 3.6%, and Water is transitioning from design into construction phase under the AMP8 regulatory cycle with a strong pipeline expected in H2 2026 and beyond.
Earnings, Energy / Power, Finance, Utility Operations
Person-Based
Mergers & Acquisitions, Earnings, Finance
Costain News & Media
Costain Group H1 Earnings Call Highlights
Costain Group (LON:COST) reported higher first-half revenue, operating profit and earnings as the infrastructure services company said it had reached an “inflection point” for growth, supported by a record £7 billion forward work position and rising activity across water, energy, transport and nucleCostain secures place on PS700 million TfL infrastructure framework | AJ Bell
Costain Group PLC on Tuesday said that it has been selected by Transport for London as one of three contractors on its InfCostain Group PLC (CTNGY) Q4 2025 Earnings Call Transcript
Costain Group PLC (CTNGY) Q4 2025 Earnings Call March 10, 2026 5:00 AM EDTCompany ParticipantsAlexander Vaughan - CEO, Member of Group Executive Board &...UBS Group AG Increases Stake in Costain Group PLC - TipRanks.com
Costain ( ($GB:COST) ) has shared an announcement. UBS Group AG has increased its voting rights in Costain Group PLC to 6.739402%, up from a previous position of 5....
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Costain Group plc is a British construction and engineering company headquartered in Maidenhead, England. Founded in 1865, its history includes extensive housebuilding and mining activities, but it later focused on civil engineering and commercial construction projects. It was part of the British/French consortium which constructed the Channel Tunn... Read More
