Notice Information
Notice Title
SOROS Subscription Agreement
Notice Description
Danburykline will provide SOROS on a Software as a Service (SaaS) basis, including the following modules and functionality: Genius File Sharing Interface Production Control Module Maintenance Planning Module Train Presentation Module Knowledge Base Module Exceptions Module Briefings Module Incident Management Module Engineering Change Module Knowledge Base Editor Competency Module SOROS is used as a tool in many Engineering Manual processes, which form part of the SWR Safety Management System and is deeply integrated into established ways of working. The use of SOROS is essential to maintaining operational continuity and compliance with SWRL's safety and engineering governance arrangements.
Procurement Information
SOROS is a registered trademark of, registered with the UK Intellectual Property Office (UK IPO) and is a business-critical control and coordination application, that is used extensively by the SWR Fleet function, to support the maintenance of traction and rolling stock. It is embedded within key engineering processes and forms part of the SWR Safety Management System. Migration to an alternative supplier would require extensive reconfiguration of existing engineering processes, substantial rewriting of Engineering Manual documentation, migration and validation of legacy data, user retraining and the implementation of new system interfaces. Given the safety-critical nature of the processes supported by SOROS, these activities could create significant operational disruption and disproportionate technical risk. This would also result in significant cost, resource requirements and operational risk, including potential impacts on safety-critical activities. Given Danburykline own the IPR to SOROS, and the disproportionate operational, technical and safety risks associated with replacement, SWRL considers that the conditions for a direct award under Schedule 5, Paragraph 5 of the Procurement Act 2023 are met.
Notice Details
Publication & Lifecycle
- Open Contracting ID
- ocds-h6vhtk-06e6fc
- Publication Source
- Find A Tender Service
- Latest Notice
- https://www.find-tender.service.gov.uk/Notice/078735-2026
- Current Stage
- Award
- All Stages
- Award
Procurement Classification
- Notice Type
- UK6 - Contract Award Notice
- Procurement Type
- Standard
- Procurement Category
- Services
- Procurement Method
- Direct
- Procurement Method Details
- Direct award
- Tender Suitability
- SME, VCSE
- Awardee Scale
- SME
Common Procurement Vocabulary (CPV)
- CPV Divisions
-
- CPV Codes
48140000 - Railway traffic control software package
48300000 - Document creation, drawing, imaging, scheduling and productivity software package
60200000 - Railway transport services
Notice Value(s)
- Tender Value
- Not specified
- Lots Value
- Not specified
- Awards Value
- £943,051 £500K-£1M
- Contracts Value
- Not specified
Notice Dates
- Publication Date
- 18 Aug 2026Today
- Submission Deadline
- Not specified
- Future Notice Date
- Not specified
- Award Date
- 17 Aug 2026Yesterday
- Contract Period
- 28 Aug 2026 - 28 Aug 2028 2-3 years
- Recurrence
- Not specified
Notice Status
- Tender Status
- Complete
- Lots Status
- Complete
- Awards Status
- Active
- Contracts Status
- Not Specified
Buyer & Supplier
Contracting Authority (Buyer)
- Main Buyer
- SOUTH WESTERN RAILWAY LIMITED
- 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
- SE1 9LQ
- Post Town
- South East London
- Country
- England
-
- Major Region (ITL 1)
- TLI London
- Basic Region (ITL 2)
- TLI4 Inner London - East
- Small Region (ITL 3)
- TLI44 Lewisham and Southwark
- Delivery Location
- Not specified
-
- Local Authority
- Southwark
- Electoral Ward
- Borough & Bankside
- Westminster Constituency
- Bermondsey and Old Southwark
Further Information
Notice Documents
-
https://www.find-tender.service.gov.uk/Notice/078735-2026
18th August 2026 - Contract award notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/078734-2026
18th August 2026 - Transparency notice on Find a Tender
Open Contracting Data Standard (OCDS)
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.
{
"tag": [
"compiled"
],
"id": "ocds-h6vhtk-06e6fc-2026-08-18T18:48:15+01:00",
"date": "2026-08-18T18:48:15+01:00",
"ocid": "ocds-h6vhtk-06e6fc",
"initiationType": "tender",
"parties": [
{
"id": "GB-COH-03266760",
"name": "SOUTH WESTERN RAILWAY LIMITED",
"identifier": {
"scheme": "GB-COH",
"id": "03266760"
},
"additionalIdentifiers": [
{
"scheme": "GB-PPON",
"id": "PQHL-7495-VCQT"
}
],
"address": {
"streetAddress": "South Bank Central 4th Floor, 30 Stamford Street,",
"locality": "London",
"postalCode": "SE1 9LQ",
"country": "GB",
"countryName": "United Kingdom",
"region": "UKI44"
},
"contactPoint": {
"email": "ProcurementandContracts@swrailway.com"
},
"roles": [
"buyer"
],
"details": {
"classifications": [
{
"id": "publicUndertaking",
"scheme": "UK_CA_TYPE",
"description": "Public undertaking"
}
]
}
},
{
"id": "GB-COH-08085378",
"name": "DANBURYKLINE LTD",
"identifier": {
"scheme": "GB-COH",
"id": "08085378"
},
"additionalIdentifiers": [
{
"scheme": "GB-PPON",
"id": "PPWT-3656-ZXZD"
}
],
"address": {
"streetAddress": "Suite 3, Ground Floor, Andrews House",
"locality": "Guildford",
"postalCode": "GU1 4QB",
"country": "GB",
"countryName": "United Kingdom",
"region": "UKJ25"
},
"contactPoint": {
"email": "enquiries@danburykline.co.uk"
},
"roles": [
"supplier"
],
"details": {
"url": "https://danburykline.co.uk",
"scale": "sme",
"vcse": false,
"publicServiceMissionOrganization": false,
"shelteredWorkshop": false
}
}
],
"buyer": {
"id": "GB-COH-03266760",
"name": "SOUTH WESTERN RAILWAY LIMITED"
},
"tender": {
"id": "ocds-h6vhtk-06e6fc",
"legalBasis": {
"id": "2023/54",
"scheme": "UKPGA",
"uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
},
"title": "SOROS Subscription Agreement",
"description": "Danburykline will provide SOROS on a Software as a Service (SaaS) basis, including the following modules and functionality: Genius File Sharing Interface Production Control Module Maintenance Planning Module Train Presentation Module Knowledge Base Module Exceptions Module Briefings Module Incident Management Module Engineering Change Module Knowledge Base Editor Competency Module SOROS is used as a tool in many Engineering Manual processes, which form part of the SWR Safety Management System and is deeply integrated into established ways of working. The use of SOROS is essential to maintaining operational continuity and compliance with SWRL's safety and engineering governance arrangements.",
"status": "complete",
"procurementMethod": "direct",
"procurementMethodDetails": "Direct award",
"procurementMethodRationale": "SOROS is a registered trademark of, registered with the UK Intellectual Property Office (UK IPO) and is a business-critical control and coordination application, that is used extensively by the SWR Fleet function, to support the maintenance of traction and rolling stock. It is embedded within key engineering processes and forms part of the SWR Safety Management System. Migration to an alternative supplier would require extensive reconfiguration of existing engineering processes, substantial rewriting of Engineering Manual documentation, migration and validation of legacy data, user retraining and the implementation of new system interfaces. Given the safety-critical nature of the processes supported by SOROS, these activities could create significant operational disruption and disproportionate technical risk. This would also result in significant cost, resource requirements and operational risk, including potential impacts on safety-critical activities. Given Danburykline own the IPR to SOROS, and the disproportionate operational, technical and safety risks associated with replacement, SWRL considers that the conditions for a direct award under Schedule 5, Paragraph 5 of the Procurement Act 2023 are met.",
"procurementMethodRationaleClassifications": [
{
"id": "singleSuppliersIntellectualPropertyExclusiveRights"
},
{
"id": "singleSuppliersTechnicalReasons"
}
],
"specialRegime": [
"utilities"
],
"lots": [
{
"id": "1",
"status": "complete",
"suitability": {
"sme": true,
"vcse": true
}
}
],
"documents": [
{
"id": "conflictOfInterest",
"documentType": "conflictOfInterest",
"description": "Not published"
}
],
"riskDetails": "During the contract term, modifications may be required as a result of changes to SWRL's engineering, maintenance, safety, operational or regulatory requirements; changes in fleet size or composition; new system integration requirements; cyber security or legislative changes; software platform upgrades; or additional data management and reporting requirements. These changes may necessitate amendments to system configuration, functionality, licences, interfaces, support services or service delivery arrangements to maintain operational effectiveness, compliance and business continuity."
},
"awards": [
{
"id": "1",
"status": "active",
"value": {
"amountGross": 1131661,
"amount": 943051,
"currency": "GBP"
},
"mainProcurementCategory": "services",
"aboveThreshold": true,
"suppliers": [
{
"id": "GB-COH-08085378",
"name": "DANBURYKLINE LTD"
}
],
"items": [
{
"id": "1",
"additionalClassifications": [
{
"scheme": "CPV",
"id": "48140000",
"description": "Railway traffic control software package"
},
{
"scheme": "CPV",
"id": "48300000",
"description": "Document creation, drawing, imaging, scheduling and productivity software package"
},
{
"scheme": "CPV",
"id": "60200000",
"description": "Railway transport services"
}
],
"deliveryAddresses": [
{
"region": "UKJ",
"country": "GB",
"countryName": "United Kingdom"
},
{
"region": "UKK",
"country": "GB",
"countryName": "United Kingdom"
},
{
"region": "UKJ",
"country": "GB",
"countryName": "United Kingdom"
},
{
"region": "UKK",
"country": "GB",
"countryName": "United Kingdom"
}
],
"relatedLot": "1"
}
],
"contractPeriod": {
"startDate": "2026-08-29T00:00:00+01:00",
"endDate": "2028-08-28T23:59:59+01:00",
"maxExtentDate": "2029-08-28T23:59:59+01:00"
},
"hasRenewal": true,
"renewal": {
"description": "Initial 2-year term PS618,877 Option to extend for 12 months estimated cost PS324,174"
},
"relatedLots": [
"1"
],
"documents": [
{
"id": "078734-2026",
"documentType": "awardNotice",
"noticeType": "UK5",
"description": "Transparency notice on Find a Tender",
"url": "https://www.find-tender.service.gov.uk/Notice/078734-2026",
"datePublished": "2026-08-18T18:16:02+01:00",
"format": "text/html"
},
{
"id": "078735-2026",
"documentType": "awardNotice",
"noticeType": "UK6",
"description": "Contract award notice on Find a Tender",
"url": "https://www.find-tender.service.gov.uk/Notice/078735-2026",
"datePublished": "2026-08-18T18:48:15+01:00",
"format": "text/html"
}
],
"milestones": [
{
"id": "1",
"type": "futureSignatureDate",
"dueDate": "2026-08-28T23:59:59+01:00",
"status": "scheduled"
}
],
"date": "2026-08-18T00:00:00+01:00"
}
],
"language": "en"
}