This public procurement record has 1 release in its history.

Award

16 Jul 2026 at 11:39

Summary of the contracting process

Southern Housing procured cleaning and sanitation services in London through a dynamic purchasing system. The requirement covers external window cleaning, including buildings up to and above 75 feet, and internal window cleaning in high-rise properties. The procurement was managed by Southern Housing, a public-law housing organisation and central purchasing body. The work is therefore suited to suppliers delivering specialist window-cleaning services across housing stock in London, particularly where access, height and internal high-rise conditions require appropriate equipment, trained operatives and safe working arrangements. The procurement category is services, with the requirement classified under CPV 90900000 for cleaning and sanitation services. The named requirement was associated with the Cleanscapes lot within Southern Housing’s wider cleaning services purchasing arrangement.

The process has been completed and the contract was awarded to Cleanscapes Ltd. The award is active and the contract is active. The contract was signed on 20 May 2026 for £596,746.94, including the stated currency of GBP. The procurement used a selective restricted procedure. Evaluation was based on quality weighted at 60% and price weighted at 40%. Seven bids were received, including five from small and medium-sized enterprises, and all seven bids were submitted electronically. The procurement records one lot for the window-cleaning requirement; that lot is marked cancelled even though the associated award and contract are recorded as active. No contract period or separate award date is recorded alongside the outcome.

This award demonstrates substantial demand from Southern Housing for specialist window cleaning across high-rise and very tall buildings in London. A credible competitor for comparable housing work would need to show dependable delivery at scale, including the capability to clean external windows at heights above 75 feet and internal windows in high-rise properties. Strong quality evidence matters more than price alone because quality carried the greater evaluation weighting. Suppliers should be able to operate through an electronic restricted procurement route and provide a clear, proportionate method statement covering safe access, equipment, competent staff, scheduling, tenant-facing working practices and consistent service delivery. The participation profile also shows that smaller firms can compete, while the awarded supplier’s delivery model would need to satisfy a substantial housing portfolio requirement.

How relevant is this notice?

Notice Information

Notice Title

Southern Housing, May26, C17&19 - Cleanscapes LOT4

Notice Description

Dynamic Purchasing System (DPS) for Cleaning Services: Window Cleaning - external - up to and over 75ft & internal - high rise

Lot Information

Lot 1

Dynamic Purchasing System (DPS) for Cleaning Services: Window Cleaning - external - up to and over 75ft & internal - high rise

Notice Details

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-06ccae
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/067162-2026
Current Stage
Award
All Stages
Award

Procurement Classification

Notice Type
Award Notice
Procurement Type
Dynamic
Procurement Category
Services
Procurement Method
Selective
Procurement Method Details
Restricted procedure
Tender Suitability
Not specified
Awardee Scale
SME

Common Procurement Vocabulary (CPV)

CPV Divisions

90 - Sewage, refuse, cleaning and environmental services


CPV Codes

90900000 - Cleaning and sanitation services

Notice Value(s)

Tender Value
Not specified
Lots Value
Not specified
Awards Value
Not specified
Contracts Value
£596,746 £500K-£1M

Notice Dates

Publication Date
16 Jul 20262 months ago
Submission Deadline
Not specified
Future Notice Date
Not specified
Award Date
Not specified
Contract Period
Not specified - Not specified
Recurrence
Not specified

Notice Status

Tender Status
Complete
Lots Status
Cancelled
Awards Status
Active
Contracts Status
Active

Buyer & Supplier

Contracting Authority (Buyer)

Main Buyer
OPTIVO
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
LONDON
Postcode
EC1M 5LA
Postcode Area
Central London
Country
England

Major Region (ITL 1)
TLI London
Basic Region (ITL 2)
TLI4 Inner London - East
Small Region (ITL 3)
TLI43 Haringey and Islington
Delivery Location
TLI London

Local Authority
Islington
Electoral Ward
Clerkenwell
Westminster Constituency
Islington South and Finsbury

Supplier Information

Number of Suppliers
1
Supplier Name

Cleanscapes Limited

Open Contracting Data Standard (OCDS)

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The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.

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