PERMANENT AWARD EVIDENCE

Maritime Command and Staff Trainer (MCAST) - Transparency Agenda

Ministry of Defence · published 19 Aug 2025. This page preserves the identifiers and current held fields for one Contracts Finder release; it is not an invoice, performance assessment or complete contract history.

Contracts Finder release ID8f9a25c5-96ae-4971-bcc7-04d539b61191-859876
Open Contracting ID (OCID)ocds-b5fd17-24e3553c-3c55-4119-944c-ece0be11d54b
Buyer identifierGB-CFS-175488
Release typeawardUpdate
PUBLISHED COMMERCIAL FIELDS

Values stay separate.

A tender estimate and an award value answer different questions. Neither is treated as cash paid.

Award value
£34,000,000
award field
Tender value
£34,000,000
tender field
Procurement method
Competitive procedure with negotiation (above threshold)
Category
services
CPV
80610000
Training and simulation in security equipment
Delivery
South East, United Kingdom
No postcode
PUBLISHED DESCRIPTION

What the notice says

The MCAST System will provide a virtual environment for Maritime Battlestaffs (MBS) Tier 1, 2 and 2+ training and assurance exercises. The MCAST System will also provide interface to MBS participation in Tier 3 exercises run by other organisations with the potential to stretch to join Tier 4 exercises. At a lower level MCAST might be exploited for specific Tier 1 training delivered to the MBS or sub-teams. The intent is for MCAST to be capable of linking to the wider Defence synthetic training environments. Compliance with Defence Modelling and Simulation Coherence (DMaSC) principles, as defined in JSP 939, will enhance coherence and interoperability, enable efficiencies, and facilitate integration with other synthetic environments. Links to NATO, other international partners and, potentially, component level organisations are expected to follow. The initial 5 Year Contract Period has a value of £24,817,763.88, with the costed options (including two +1 year options) taking the overall Contract Value to £34,000,000.00

Tender statuscomplete
STAGE-DATE LEDGER

Reported dates, without an invented lifecycle.

The current projection contains one award release, not a verified chain of planning, tender, award, contract and modification records. Dates are shown in source-field order and are not silently repaired.

  1. 01Notice publishedPublication timestamp on the held release19 Aug 2025
  2. 02Tender period endsTender-period field as published30 Jul 2025
  3. 03Contract startsContract-period field as published30 Jul 2025
  4. 04Contract endsContract-period field as published30 Jul 2030
SUPPLIER EVIDENCE

Published names and exact identifiers

A company profile appears only when this release carries a usable company number. Name-only suppliers remain name-only.

SOURCE

Contracts Finder release

Published 19 Aug 2025 · held through the daily award projection · Open Government Licence v3.0.

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