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PROCUREMENT OPPORTUNITY

DWP Estates Security Services Contract

Department for Work and Pensions · compiled

Tender information last checkedLast checked 30 Sept 2026, 00:29.

Opportunity overview

The modifications related to the contractual provisions governing the Critical Security Infrastructure programme, formerly Transformation, which involved both an increase in the volume of equipment being installed across the estate and the introduction of new more technologically enhanced security equipment. The modification of the contract was made by relying on Regulation 72(1)(b). This is available for additional supplies and/ or services that have become necessary and were not included in the initial procurement, where a change of contractor: (i) cannot be made for economic or technical reasons such as requirements of interchangeability or interoperability with existing equipment, services or installations procured under the initial procurement, (ii) would cause significant inconvenience or substantial duplication of costs for the contracting authority; and (iii) the increase in value does not exceed 50% of the value of the original contract. For the purposes of the Regulation 72(1)(b) the modification did involve additional services or supplies. There was an increase in volume of the same type of supplies with the same pricing model and an associated increase in the number of personnel to operate/ manage this additional equipment. The enhancements were also additional supplies being added to the respective supplies originally specified in the contract. The modification was necessitated by the updated industry performance standards as well as the Department’s own standards. A failure to comply with these standards could, in turn, compromise the safety and security of staff, contractors and visitors to the DWP Estate. For the purposes of Regulation 72(1)(b)(i) a change of contractor could not be made for technical reasons of interoperability with existing equipment procured under the initial procurement. The supplier is required to provide a fully integrated system with all equipment interacting and feeding into their network. It would not be possible for the personnel from a new supplier to interoperate with the personnel of the existing supplier. Also, there are technical interoperability issues preventing the supply of the enhancements by a second contractor. Further, as per Regulations 72(1)(b) (ii) a change of contractor would cause significant inconvenience or substantial duplication of costs. In terms of the inconvenience, introducing a new contractor would likely cause disruption and substantial delays to the CSI programme compromising the safety of staff, contractors, and visitors to the DWP Estate. Running a procurement to select a supplier to deliver these additional supplies and services and the overheads for each supplier to do so, would cause a substantial duplication in costs. Under Regulation 72(1)(b)(iii) the increase cannot exceed 50% of the original value of the Contract.

Awarded to

Amounts belong to published awards or contracts. Where several suppliers share one value, it is labelled as shared and is not a supplier-specific allocation.

Contract value
£904.9m
Awarded
Not supplied
Contract signed
30 Mar 2025
Award ID
017327-2025-4927-1
Status
active
Location
London, UK, SW1H 0DB, United Kingdom

Classification

  • CPV79710000 — Security services

Lots

  • DWP as the Contracting Authority have extended the contract for Security Services delivery across the DWP Estate.Value not stated

Published notice details

Additional information from the published procurement release. Fields appear only when supplied by the source; check the original notice and tender documents before acting.

Scope, procedure and submissions

Id
ocds-h6vhtk-05086d
Main Procurement Category
services

Legal basis

Id
32014L0024
Scheme
CELEX

Classification

Id
79710000
Scheme
CPV
Description
Security services

Lots and requirements

Entry 1
Id
1
Title
DWP as the Contracting Authority have extended the contract for Security Services delivery across the DWP Estate.
Description
The provision of Security Services delivery across the DWP Estate. The services required will include security guarding, installation of new security systems, maintenance of existing security systems and security advice, along with any ancillary, related or incidental services. This notice is in relation to the third extension of this Contract, from the 1st April 2025 until 30th September 2025.

Contract period

Ends
31 Mar 2025, 23:59

Items and delivery

Item 1
Id
1
Related Lot
1

Delivery locations

Entry 1
Region
UK

Buyer, suppliers and contacts

Organisation 1
Id
GB-FTS-18614
Name
Department for Work and Pensions

Roles

buyer

Address

Region
UK
Locality
London
Postal Code
SW1H 9NA
Country Name
United Kingdom
Street Address
Caxton House, Tothill Street

Details

Identifier

Legal Name
Department for Work and Pensions

Contact

Organisation 2
Id
GB-FTS-144046
Name
G4S Secure Solutions (UK) Limited

Roles

supplier

Address

Region
UK
Locality
London
Postal Code
SW1H 0DB
Country Name
United Kingdom
Street Address
6th Floor, 50 Broadway

Details

Scale
large

Identifier

Legal Name
G4S Secure Solutions (UK) Limited
Organisation 3
Id
GB-FTS-111864
Name
DWP

Roles

reviewBody

Address

Locality
London
Postal Code
SW1H 9NA
Country Name
United Kingdom
Street Address
Caxton House, Tothill Street

Identifier

Legal Name
DWP

Award information

Award 1
Id
017327-2025-4927-1
Title
DWP Estates Security Services Contract
Status
active

Suppliers

Supplier 1
Id
GB-FTS-144046
Name
G4S Secure Solutions (UK) Limited

Related lots

1

Contracts and changes

Entry 1
Id
017327-2025-4927-1
Title
DWP Estates Security Services Contract
Status
active
Award ID
017327-2025-4927-1
Date Signed
31 Mar 2025, 00:00

Items

Item 1
Id
1
Title
DWP as the Contracting Authority have extended the contract for Security Services delivery across the DWP Estate.
Related Lot
1

Classification

Id
79710000
Scheme
CPV
Description
Security services

Delivery locations

Entry 1
Region
UK

Value

Amount
904,940,000
Currency
GBP

Period

Ends
30 Sept 2025, 23:59

Amendments

Entry 1
Id
2
Rationale
Need for additional works, services or supplies by the original contractor/concessionaire: The modification was necessitated by the updated industry performance standards as well as the Department’s own standards. A failure to comply with these standards could, in turn, compromise the safety and security of staff, contractors and visitors to the DWP Estate. Running a procurement to select a supplier to deliver these additional supplies and services and the overheads for each supplier to do so, would cause a substantial disruption and duplication in costs.
Description
The modifications related to the contractual provisions governing the Critical Security Infrastructure programme, formerly Transformation, which involved both an increase in the volume of equipment being installed across the estate and the introduction of new more technologically enhanced security equipment. The modification of the contract was made by relying on Regulation 72(1)(b). This is available for additional supplies and/ or services that have become necessary and were not included in the initial procurement, where a change of contractor: (i) cannot be made for economic or technical reasons such as requirements of interchangeability or interoperability with existing equipment, services or installations procured under the initial procurement, (ii) would cause significant inconvenience or substantial duplication of costs for the contracting authority; and (iii) the increase in value does not exceed 50% of the value of the original contract. For the purposes of the Regulation 72(1)(b) the modification did involve additional services or supplies. There was an increase in volume of the same type of supplies with the same pricing model and an associated increase in the number of personnel to operate/ manage this additional equipment. The enhancements were also additional supplies being added to the respective supplies originally specified in the contract. The modification was necessitated by the updated industry performance standards as well as the Department’s own standards. A failure to comply with these standards could, in turn, compromise the safety and security of staff, contractors and visitors to the DWP Estate. For the purposes of Regulation 72(1)(b)(i) a change of contractor could not be made for technical reasons of interoperability with existing equipment procured under the initial procurement. The supplier is required to provide a fully integrated system with all equipment interacting and feeding into their network. It would not be possible for the personnel from a new supplier to interoperate with the personnel of the existing supplier. Also, there are technical interoperability issues preventing the supply of the enhancements by a second contractor. Further, as per Regulations 72(1)(b) (ii) a change of contractor would cause significant inconvenience or substantial duplication of costs. In terms of the inconvenience, introducing a new contractor would likely cause disruption and substantial delays to the CSI programme compromising the safety of staff, contractors, and visitors to the DWP Estate. Running a procurement to select a supplier to deliver these additional supplies and services and the overheads for each supplier to do so, would cause a substantial duplication in costs. Under Regulation 72(1)(b)(iii) the increase cannot exceed 50% of the original value of the Contract.

Recorded locations

  • Buyer location · London · UK · SW1H 9NA · United Kingdom
  • Delivery location · UK

Notice and amendment history

1 published notice version reviewed by ProcuraAxis.

1 VERSION
  1. ocds-h6vhtk-05086d-2025-04-28T14:22:41+01:00compiled ·