This public procurement record has 1 release in its history.

Award

16 Jul 2026 at 11:56

Summary of the contracting process

Southern Housing procured cleaning services through a dynamic purchasing system, focused on window cleaning for housing and other residential properties in London. The requirement covers external window cleaning at heights up to and over 75 feet, together with internal window cleaning in high-rise buildings. The service falls within cleaning and sanitation services. Southern Housing is the buyer and acts as a central purchasing body. The awarded supplier, Four Corners Cleaners Ltd, is a small or medium-sized enterprise based in Newport. The work therefore suits specialist window-cleaning contractors with the equipment, trained staff and safety arrangements needed for high-rise and high-level access work in London.

The procurement has reached completion. It used a selective restricted procedure within a dynamic purchasing system. The requirement was evaluated on quality, weighted at 60%, and price, weighted at 40%. One electronic bid was recorded, submitted by an SME. Four Corners Cleaners Ltd was awarded the contract on 20 May 2026, and the contract was signed on the same date. The contract value is £466,688.64 including the published contract value in GBP. The contract is active. The process records one lot for the window-cleaning requirement; that lot is marked cancelled even though the related award and contract are active, so the award and signed contract represent the recorded outcome.

This award indicates established demand from Southern Housing for specialist window-cleaning services covering high-rise interiors and external windows at substantial height. A credible future competitor would need proven capability in high-level and high-rise window cleaning, including suitable access equipment, trained operatives, site risk assessment and robust health and safety controls. Experience delivering comparable work across housing properties would help demonstrate operational reliability, particularly where access, resident safety and scheduling are important. Suppliers should also be able to present strong quality evidence alongside competitive pricing, because quality carried greater weight than price in this evaluation. The successful supplier was an SME, indicating that a smaller specialist business can meet the buyer’s requirements at this scale.

How relevant is this notice?

Notice Information

Notice Title

Southern Housing, May26, C17&19 - Four Corners Cleaning LOT5

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-06ccc2
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/067190-2026
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
£466,688 £100K-£500K

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

Four Corners Cleaners Ltd

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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