![]() Sureserve Sureserve Group (formerly known as Lakehouse) is a leading compliance and energy support services group focused on customers in the outsourced public and regulated services sectors. | TSK Electronica y Electricidad TSK Electronica y Electricidad (TSK) is a company that provides industrial engineering services. | ENGIE Solutions ENGIE Solutions is a company that offers customized solutions and services in the areas of infrastructure, buildings, industry, distribution networks, and energy. | Lassila & Tikanoja Lassila & Tikanoja (L&T) is a company that provides environmental management and maintenance services. | ||
Founding Date | Founding Date 1988 | Founding Date 1986 | Founding Date N/A | Founding Date 1963 | Founding Date 1905 |
Type | Type Subsidiary | Type Private | Type Subsidiary | Type Private | Type Public |
Tags | |||||
Locations | Locations Basildon, GB HQ London, GB | Locations Gijón, ES HQ Gijón, ES | Locations Brussel, BE HQ | Locations HQ | Locations Helsinki, FI HQ Petrozavodsk, RU Solna, SE |
Employees | Employees 2,7563% increase | Employees 1,436 | Employees 5,468 | Employees 3,6751% increase | Employees 5,8572% decrease |
Financial | |||||
Revenue (est.) | Revenue (est.) £309.3m (FY, 2022) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) €772.7m (FY, 2025) |
Cost of goods | Cost of goods £255.1m (FY, 2022) | Cost of goods N/A | Cost of goods N/A | Cost of goods N/A | Cost of goods €225.5m (FY, 2025) |
Gross profit | Gross profit £54.2m (FY, 2022) | Gross profit N/A | Gross profit N/A | Gross profit N/A | Gross profit €553.2m (FY, 2025) |
Net income | Net income £11.1m (FY, 2022) | Net income N/A | Net income N/A | Net income N/A | Net income €32.4m (FY, 2025) |
TSK Electronica y Electricidad (TSK) is a company that provides industrial engineering services.
View companyENGIE Solutions is a company that offers customized solutions and services in the areas of infrastructure, buildings, industry, distribution networks, and energy.
View companyIDEX is a company specializing in the energy efficiency of public and private buildings.
View companyLassila & Tikanoja (L&T) is a company that provides environmental management and maintenance services.
View company