![]() SK Ecoplant SK Ecoplant (에스케이에코플랜트, formerly known as SK Engineering & Construction) is an environmental and energy solutions company. | ![]() Costain Group Costain Group is a company that provides engineering, construction, and infrastructure solutions. | ||||
Founding Date | Founding Date 1865 | Founding Date 1860 | Founding Date 1962 | Founding Date 1908 | Founding Date 1865 |
Type | Type Subsidiary | Type Public | Type Subsidiary | Type Public | Type Public |
Tags | |||||
Locations | Locations Camberley, GB HQ Carlisle, GB Kilsyth, GB London, GB London, GB Middlesbrough, GB Newcastle Upon Tyne, GB see more | Locations Uxbridge, GB HQ Avon, GB Birmingham, GB Gateshead, GB Leeds, GB Leicester, GB Middlesbrough, GB see more | Locations London, GB HQ Aberdeen, GB London, GB Maidenhead, GB Manchester, GB Weston Super Mare, GB | ||
Employees | Employees 2,555 | Employees 10,000 | Employees 3,4492% increase | Employees 4,198 | Employees 3,095 |
Valuation ($) | Valuation ($) N/A | Valuation ($) 1.5 b | Valuation ($) N/A | Valuation ($) 491 m | Valuation ($) 3.9 m |
Financial | |||||
Revenue (est.) | Revenue (est.) £749.9m (FY, 2018) | Revenue (est.) £3.1b (FY, 2025) | Revenue (est.) ₩9.3t (FY, 2024) | Revenue (est.) £1.9b (FY, 2025) | Revenue (est.) £1b (FY, 2025) |
Cost of goods | Cost of goods N/A | Cost of goods £855.6m (FY, 2025) | Cost of goods ₩8.4t (FY, 2024) | Cost of goods £1.7b (FY, 2025) | Cost of goods £919m (FY, 2025) |
Gross profit | Gross profit N/A | Gross profit £2.2b (FY, 2025) | Gross profit ₩928.2b (FY, 2024) | Gross profit £194.7m (FY, 2025) | Gross profit £126.7m (FY, 2025) |
Net income | Net income £24.8m (FY, 2018) | Net income £143.1m (FY, 2025) | Net income (₩95.9b) (FY, 2024) | Net income £33.6m (FY, 2025) | Net income £37.3m (FY, 2025) |
Operating ⚠ | |||||
Order Book | Order Book N/A | Order Book £1b (FY, 2020) | Order Book N/A | Order Book £3.5b (H1, 2023) | Order Book £2.8b (FY, 2022) |
Projects | Projects 100 (Apr, 2020) | Projects N/A | Projects 50 (FY, 2019) | Projects N/A | Projects N/A |

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