← Back to search results

AwardedFind a Tender · award

701480380 - Seafox Follow on Support Contract - TN UK 5

Buyer: Defence Equipment and Support →

BuyerDefence Equipment and Support
StatusAwarded
DeadlineNot published
ValueValue not published
Published5 Jun 2026

What is being bought

The Secretary of State for Defence (the Authority), through the Sonar and Maritime Sensors (SaMS) Project Team within Defence Equipment & Support (DE&S), intends to place a 2-year contract, with an estimated total value of £12m (VAT inc), with TKMS Atlas UK Limited for the In-Service Support of the Seafox Mine Disposal System, which is used on Royal Navy Hunt and Sandown class ships as the Royal Navy’s (RN) primary means of identifying and disposing of maritime mines. The Cyber risk profile for this requirement identified by the Cyber Security Model (CSM) Risk Assessment is Level 1 (foundational) - Risk Assessment Reference RAR-GZZPWDC.

Lot details

Lot 1

No lot description published.

Statuscomplete

Comparable-procurement analytics

No usable CPV category has been published, so a comparable market set cannot yet be built.

Procurement strategy & market signals

Framework agreementNot published
Dynamic purchasing systemNot published
Competitive procurementNot published
Recurring requirementNot published
Procurement method rationaleIt is considered that this contract can be awarded under Section 41 of the Procurement Act 2023 because the direct award justification specified in paragraph 6 of Schedule 5 (single supplier – technical reasons) applies. This is because TKMS Atlas is licenced on an exclusive basis by its parent company TKMS GmbH, the Original Manufacturer (OEM) and Design Authority of the System, to have access to the System’s technical information, drawings and data. Without access to the OEM’s technical documents it would not be possible to meet the required technical and safety standards, including ensuring that the System functions and is integrated effectively and safely with other systems installed on the ships. To contract with another supplier would introduce an unacceptable level of technical, safety and security risk to the maintenance of a vital Royal Navy capability. There is no reasonable alternative.
Rationale classificationssingleSuppliersTechnicalReasons
Special regimedefenceSecurity
Covered byNot published
Submission policyNot published
Selection criteriaNot published
Risk detailsNot published

Planning & early market engagement

BudgetNot published
No-engagement rationaleNot published
Planning documents0
Planning milestones0

No planning milestones published.

Related procurements

No linked framework, prior procurement or reprocurement published.

Awards

Seafox Follow on Support Contract

Statuspending
Value£12,000,000
Contract periodFrom 1 Jan 2027 to 31 Dec 2028

Documents & submission route

  • Not published

Source data inventory

Diagnostic view. “Not published” means this current release does not provide a value.

OCIDocds-h6vhtk-06ae54
Latest release ID053161-2026
Latest release timestampFri Jun 05 2026 09:11:21 GMT+0000 (Coordinated Universal Time)
Sourcefind-a-tender
Official notice URLNot published
Tender statuscomplete
Procurement methoddirect
Procurement method detailsDirect award
Main procurement categoryNot published
Above thresholdNot published
Legal basis2023/54
Tender period: startNot published
Tender period: endNot published
Expression of interest deadlineNot published
Enquiry deadlineNot published
Award period: startNot published
Award period: endNot published
Submission method detailsNot published
Submission languagesNot published
Electronic catalogue policyNot published
Total tender valueNot published
Tender lots in source1
Tender items in source0
Tender documents in source1
Awards in latest release1
Contracts in latest release0
Parties in latest release2

Notice history

DateEventReference
5 Jun 2026award, contract053161-2026

All source data

Unmodified official OCDS data retained by Tenderline for this procurement process.

Complete current OCDS release JSON
{
  "id": "053161-2026",
  "tag": [
    "award",
    "contract"
  ],
  "date": "2026-06-05T10:11:21+01:00",
  "ocid": "ocds-h6vhtk-06ae54",
  "buyer": {
    "id": "GB-PPON-PVRL-5831-GLMM",
    "name": "Defence Equipment and Support"
  },
  "awards": [
    {
      "id": "1",
      "items": [
        {
          "id": "1",
          "relatedLot": "1",
          "additionalClassifications": [
            {
              "id": "50660000",
              "scheme": "CPV",
              "description": "Repair and maintenance services of military electronic systems"
            }
          ]
        }
      ],
      "title": "Seafox Follow on Support Contract",
      "value": {
        "amount": 12000000,
        "currency": "GBP",
        "amountGross": 12000000
      },
      "status": "pending",
      "documents": [
        {
          "id": "053161-2026",
          "url": "https://www.find-tender.service.gov.uk/Notice/053161-2026",
          "format": "text/html",
          "noticeType": "UK5",
          "description": "Transparency notice on Find a Tender",
          "documentType": "awardNotice",
          "datePublished": "2026-06-05T10:11:21+01:00"
        }
      ],
      "suppliers": [
        {
          "id": "GB-COH-05582639",
          "name": "TKMS Atlas UK Ltd"
        }
      ],
      "milestones": [
        {
          "id": "1",
          "type": "futureSignatureDate",
          "status": "scheduled",
          "dueDate": "2026-12-31T23:59:59+00:00"
        }
      ],
      "relatedLots": [
        "1"
      ],
      "aboveThreshold": true,
      "contractPeriod": {
        "endDate": "2028-12-31T23:59:59+00:00",
        "startDate": "2027-01-01T00:00:00+00:00"
      },
      "mainProcurementCategory": "services"
    }
  ],
  "tender": {
    "id": "ocds-h6vhtk-06ae54",
    "lots": [
      {
        "id": "1",
        "status": "complete",
        "description": null
      }
    ],
    "title": "701480380 - Seafox Follow on Support Contract - TN UK 5",
    "status": "complete",
    "documents": [
      {
        "id": "conflictOfInterest",
        "description": "Not published",
        "documentType": "conflictOfInterest"
      }
    ],
    "legalBasis": {
      "id": "2023/54",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
      "scheme": "UKPGA"
    },
    "description": "The Secretary of State for Defence (the Authority), through the Sonar and Maritime Sensors (SaMS) Project Team within Defence Equipment & Support (DE&S), intends to place a 2-year contract, with an estimated total value of £12m (VAT inc), with TKMS Atlas UK Limited for the In-Service Support of the Seafox Mine Disposal System, which is used on Royal Navy Hunt and Sandown class ships as the Royal Navy’s (RN) primary means of identifying and disposing of maritime mines.\nThe Cyber risk profile for this requirement identified by the Cyber Security Model (CSM) Risk Assessment is Level 1 (foundational) - Risk Assessment Reference RAR-GZZPWDC.",
    "specialRegime": [
      "defenceSecurity"
    ],
    "procurementMethod": "direct",
    "procurementMethodDetails": "Direct award",
    "procurementMethodRationale": "It is considered that this contract can be awarded under Section 41 of the Procurement Act 2023 because the direct award justification specified in paragraph 6 of Schedule 5 (single supplier – technical reasons) applies.\nThis is because TKMS Atlas is licenced on an exclusive basis by its parent company TKMS GmbH, the Original Manufacturer (OEM) and Design Authority of the System, to have access to the System’s technical information, drawings and data. Without access to the OEM’s technical documents it would not be possible to meet the required technical and safety standards, including ensuring that the System functions and is integrated effectively and safely with other systems installed on the ships. To contract with another supplier would introduce an unacceptable level of technical, safety and security risk to the maintenance of a vital Royal Navy capability. There is no reasonable alternative.",
    "procurementMethodRationaleClassifications": [
      {
        "id": "singleSuppliersTechnicalReasons"
      }
    ]
  },
  "buyerID": [],
  "parties": [
    {
      "id": "GB-PPON-PVRL-5831-GLMM",
      "name": "Defence Equipment and Support",
      "roles": [
        "buyer"
      ],
      "address": {
        "region": "UKK12",
        "country": "GB",
        "locality": "Bristol",
        "postalCode": "BS34 8JH",
        "countryName": "United Kingdom",
        "streetAddress": "MOD Abbey Wood"
      },
      "details": {
        "url": "https://www.gov.uk/government/organisations/defence-equipment-and-support",
        "classifications": [
          {
            "id": "publicAuthorityCentralGovernment",
            "scheme": "UK_CA_TYPE",
            "description": "Public authority - central government"
          }
        ]
      },
      "identifier": {
        "id": "PVRL-5831-GLMM",
        "scheme": "GB-PPON"
      },
      "contactPoint": {
        "email": "odinakachi.nwulu100@mod.gov.uk"
      }
    },
    {
      "id": "GB-COH-05582639",
      "name": "TKMS Atlas UK Ltd",
      "roles": [
        "supplier"
      ],
      "address": {
        "region": "UKK25",
        "country": "GB",
        "locality": "Dorcester",
        "postalCode": "DT2 8ZB",
        "countryName": "United Kingdom",
        "streetAddress": "Dorset Innovation Park, Winfrith Newburgh"
      },
      "details": {
        "vcse": false,
        "scale": "large"
      },
      "identifier": {
        "id": "05582639",
        "scheme": "GB-COH"
      },
      "contactPoint": {
        "email": "David.Evans@uk.tkmsgroup.com"
      }
    }
  ],
  "language": "en",
  "initiationType": "tender"
}
Complete JSON history (1 releases)
5 Jun 2026 · 053161-2026 · award, contract
{
  "id": "053161-2026",
  "tag": [
    "award",
    "contract"
  ],
  "date": "2026-06-05T10:11:21+01:00",
  "ocid": "ocds-h6vhtk-06ae54",
  "buyer": {
    "id": "GB-PPON-PVRL-5831-GLMM",
    "name": "Defence Equipment and Support"
  },
  "awards": [
    {
      "id": "1",
      "items": [
        {
          "id": "1",
          "relatedLot": "1",
          "additionalClassifications": [
            {
              "id": "50660000",
              "scheme": "CPV",
              "description": "Repair and maintenance services of military electronic systems"
            }
          ]
        }
      ],
      "title": "Seafox Follow on Support Contract",
      "value": {
        "amount": 12000000,
        "currency": "GBP",
        "amountGross": 12000000
      },
      "status": "pending",
      "documents": [
        {
          "id": "053161-2026",
          "url": "https://www.find-tender.service.gov.uk/Notice/053161-2026",
          "format": "text/html",
          "noticeType": "UK5",
          "description": "Transparency notice on Find a Tender",
          "documentType": "awardNotice",
          "datePublished": "2026-06-05T10:11:21+01:00"
        }
      ],
      "suppliers": [
        {
          "id": "GB-COH-05582639",
          "name": "TKMS Atlas UK Ltd"
        }
      ],
      "milestones": [
        {
          "id": "1",
          "type": "futureSignatureDate",
          "status": "scheduled",
          "dueDate": "2026-12-31T23:59:59+00:00"
        }
      ],
      "relatedLots": [
        "1"
      ],
      "aboveThreshold": true,
      "contractPeriod": {
        "endDate": "2028-12-31T23:59:59+00:00",
        "startDate": "2027-01-01T00:00:00+00:00"
      },
      "mainProcurementCategory": "services"
    }
  ],
  "tender": {
    "id": "ocds-h6vhtk-06ae54",
    "lots": [
      {
        "id": "1",
        "status": "complete",
        "description": null
      }
    ],
    "title": "701480380 - Seafox Follow on Support Contract - TN UK 5",
    "status": "complete",
    "documents": [
      {
        "id": "conflictOfInterest",
        "description": "Not published",
        "documentType": "conflictOfInterest"
      }
    ],
    "legalBasis": {
      "id": "2023/54",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
      "scheme": "UKPGA"
    },
    "description": "The Secretary of State for Defence (the Authority), through the Sonar and Maritime Sensors (SaMS) Project Team within Defence Equipment & Support (DE&S), intends to place a 2-year contract, with an estimated total value of £12m (VAT inc), with TKMS Atlas UK Limited for the In-Service Support of the Seafox Mine Disposal System, which is used on Royal Navy Hunt and Sandown class ships as the Royal Navy’s (RN) primary means of identifying and disposing of maritime mines.\nThe Cyber risk profile for this requirement identified by the Cyber Security Model (CSM) Risk Assessment is Level 1 (foundational) - Risk Assessment Reference RAR-GZZPWDC.",
    "specialRegime": [
      "defenceSecurity"
    ],
    "procurementMethod": "direct",
    "procurementMethodDetails": "Direct award",
    "procurementMethodRationale": "It is considered that this contract can be awarded under Section 41 of the Procurement Act 2023 because the direct award justification specified in paragraph 6 of Schedule 5 (single supplier – technical reasons) applies.\nThis is because TKMS Atlas is licenced on an exclusive basis by its parent company TKMS GmbH, the Original Manufacturer (OEM) and Design Authority of the System, to have access to the System’s technical information, drawings and data. Without access to the OEM’s technical documents it would not be possible to meet the required technical and safety standards, including ensuring that the System functions and is integrated effectively and safely with other systems installed on the ships. To contract with another supplier would introduce an unacceptable level of technical, safety and security risk to the maintenance of a vital Royal Navy capability. There is no reasonable alternative.",
    "procurementMethodRationaleClassifications": [
      {
        "id": "singleSuppliersTechnicalReasons"
      }
    ]
  },
  "buyerID": [],
  "parties": [
    {
      "id": "GB-PPON-PVRL-5831-GLMM",
      "name": "Defence Equipment and Support",
      "roles": [
        "buyer"
      ],
      "address": {
        "region": "UKK12",
        "country": "GB",
        "locality": "Bristol",
        "postalCode": "BS34 8JH",
        "countryName": "United Kingdom",
        "streetAddress": "MOD Abbey Wood"
      },
      "details": {
        "url": "https://www.gov.uk/government/organisations/defence-equipment-and-support",
        "classifications": [
          {
            "id": "publicAuthorityCentralGovernment",
            "scheme": "UK_CA_TYPE",
            "description": "Public authority - central government"
          }
        ]
      },
      "identifier": {
        "id": "PVRL-5831-GLMM",
        "scheme": "GB-PPON"
      },
      "contactPoint": {
        "email": "odinakachi.nwulu100@mod.gov.uk"
      }
    },
    {
      "id": "GB-COH-05582639",
      "name": "TKMS Atlas UK Ltd",
      "roles": [
        "supplier"
      ],
      "address": {
        "region": "UKK25",
        "country": "GB",
        "locality": "Dorcester",
        "postalCode": "DT2 8ZB",
        "countryName": "United Kingdom",
        "streetAddress": "Dorset Innovation Park, Winfrith Newburgh"
      },
      "details": {
        "vcse": false,
        "scale": "large"
      },
      "identifier": {
        "id": "05582639",
        "scheme": "GB-COH"
      },
      "contactPoint": {
        "email": "David.Evans@uk.tkmsgroup.com"
      }
    }
  ],
  "language": "en",
  "initiationType": "tender"
}