About from company website
SweCos Group was established in 2020, initially as SweCos Structural Alterations by John Sweeney. The company's primary focus has always been on delivering high-quality and safe structural alterations and building works. Over time, it has grown a diverse client base, fostering repeat business through strong relationships.
In 2022, SweCos Project Services was formed by Daniel Costello to provide commercial support for structural alterations, demolition, and RC companies, focusing on tender assessment and commercial protection. In 2023, these entities merged under the SweCos Group umbrella, incorporating SweCos RC & Ground Works and SweCos Plant Hire. This consolidation brought together expertise in structural alterations, demolition, reinforced concrete, groundworks, and plant hire.
The group's continued growth is attributed to the strong relationships built with both its supply chain and client base, alongside the ongoing development and training of its staff and management. SweCos Group undertakes a wide variety of construction works across three main divisions: Structural Alterations and Demolition; Reinforced Concrete and Groundworks; and Plant Hire.
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Questions about SweCos Group from the record on this page
What does SweCos Group do?
SweCos Group, founded in 2020, specialises in structural alterations and general construction, aiming for high quality, enduring client relationships, professionalism, and attention to detail. Their listed services include Demolition, Groundworks, Concrete works, Drainage and Plant hire.
Where is SweCos Group based?
SweCos Group is registered at The Coach House, Headgate, Colchester, CO3 3BT, in East of England.
What areas does SweCos Group cover?
SweCos Group states that it works across London and Home Counties.
How many people work at SweCos Group?
Accounts filed for the year to 2025 report 6 employees, which places the company in the 1-9 employees band.
What is SweCos Group's turnover?
SweCos Group does not disclose turnover: UK small-company accounts are not required to. Based on headcount and trade debtors in its filed accounts, turnover is likely to fall between £700k and £1.9m. This is an estimate, not a filed figure.
Is SweCos Group still trading?
Companies House lists SweCos Group as active, with accounts most recently made up to 2025-05-31.
What sectors does SweCos Group work in?
SweCos Group works in Residential, Commercial and Industrial.
When was SweCos Group established?
SweCos Group was incorporated on 2020-09-28.