Principal contractor and fit-out specialist trusted on the UK's most demanding developments.
From a £100m residential development in Stratford to bespoke interior fit-out across London and the South East, delivered with the certifications, safety record and repeat clients that take the risk out of your build.
Programme as principal contractor
Homes on a High Risk Building project
Home masterplan under way
Industry accreditations held
Trusted by developers and main contractors
Why they hand us the whole job
Developers give us the whole build, not a package of it. One principal contractor for programme, safety, logistics and handover.
Three ways developers put us on a project.
Sugar House Island
Vastint UK · Stratford, East London
We are principal contractor for the R3 and R4 waterfront blocks: 244 homes, part of Vastint's 1,200-home, 28-acre regeneration of Sugar House Island. The blocks fall under the High Risk Buildings category of the Building Safety Act, and Satoplast proved its competency to hold principal contractor duties. We completed the R3B precast superstructure in February 2026 and also run site-wide logistics across the development.
Repeat business is the only reference that counts.
Vastint has reappointed us five times across Sugar House Island, from the R2 interiors to The Lounge, two campus fit-outs and now the R3 and R4 blocks. When a developer hands you the next phase before the last one finishes, that tells a buyer more than any brochure line.
“Their can-do attitude excels every time. I know they are the perfect partner to ensure the smooth running of the development.”
The credentials that clear your pre-qualification.
Constructionline Gold Member
Pre-qualified to public and private procurement standards. It clears the first gate on most tenders before a buyer even calls.
CHAS Elite
Independently audited on health and safety to the Common Assessment Standard. It clears your H&S pre-qualification.
Once For All · Health & Safety
SSIP-accredited health and safety, assessed for a principal contractor with five or more employees.
BM TRADA Q-Mark Fire Door Installation
Certified fire door installation to STD 052. The fire doors we fit are installed to the standard, not just supplied to it.
Have a project coming up? Talk to us before you go to tender.
Tell us about the project and we will send a capability statement the same working day, or pick up the phone.