Supplier · Construction

Sienna construction ltd

Won in the last 12 months£1.2M3 contractsValue won per quarter, last three years

Contracts on record3£1.2M in total

Running now0Latest win Oct 2026

Next contract endingNone dueNo contracts ending in the next three years

Biggest buyerSOUTHAMPTON CITY COUNCIL58% of their value

What they win

How much they win each year, the size of a typical contract, and every contract on record.

Contract history

No contracts match those filters.

Who they win it from

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About them

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Also traded asSIENNA CONSTRUCTION LIMITED, Sienna construction ltd, Sienna Construction Ltd

Open tenders that match their work

Fairfield School Phase 2 – Construction of Two-Storey Teaching Block, Parking and Associated WorksCloses 4 JanConstruction Refurbishment, Rewires and Energy Retrofit Works for Sandwell MBC Housing – Interim Capital ProgrammeCloses 13 NovConstruction Roof Replacement and Solar Panel Installation for Swindon Borough Council HousingCloses 27 NovConstruction Refurbishment of Woodside Changing Rooms and Stables Building – WatfordCloses 20 NovConstruction Cumberland Council – Professional Services for School Prioritised Capital Improvements Programme 2026–28Closes 16 NovConstruction Refurbishment and Remodelling of The Harlington Civic and Entertainment VenueCloses 21 NovConstruction Bracknell Forest Council Capital Works Framework – Construction, Planned Maintenance and Refurbishment (from 1 April 2027)Closes 26 NovConstruction Internal Refurbishment of Princethorpe Building, College of Policing – Ryton on DunsmoreCloses 6 NovConstruction Cumberland Council – Professional Services for School Prioritised Capital Improvements (PCI) Programme 2027/28Closes 16 NovConstruction Refurbishment of Ground Floor Toilets and Cloakroom – Cornerstone Arts Centre, DidcotCloses 4 NovConstruction Refurbishment of 33 Cambrian Street Retail Unit and Rear Ancillary Buildings, AberystwythCloses 23 NovConstruction South West Wales Regional Civil Engineering Contractors Framework 2027 – Appointment of Contractors for Civil and Specialist Civils Works across Carmarthenshire, Ceredigion, Neath Port Talbot, Pembrokeshire and SwanseaCloses 26 NovInfrastructure

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2 new construction tenders

Fairfield School Phase 2 – Construction of Two-Storey Teaching Block, Parking and Associated WorksConstruction · Closes 4 Jan 2027

Refurbishment, Rewires and Energy Retrofit Works for Sandwell MBC Housing – Interim Capital ProgrammeConstruction · Closes 13 Nov 2026

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