PERMANENT AWARD EVIDENCE

Simulation Software

UK Atomic Energy Authority · published 3 Jul 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 ID14ef93b8-7512-4539-82ba-fa31d6e3f833-852774
Open Contracting ID (OCID)ocds-b5fd17-5d854440-063a-4bcc-88fe-874705892230
Buyer identifierGB-CFS-313330
Release typeaward
PUBLISHED COMMERCIAL FIELDS

Values stay separate.

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

Award value
£360,000
award field
Tender value
£360,000
tender field
Procurement method
Open procedure
Category
services
CPV
72000000
IT services: consulting, software development, Internet and support
Delivery
British Oversea Territories
No postcode
PUBLISHED DESCRIPTION

What the notice says

Industry provides simulation software and methods covering a wide range of capability, deployed across all engineering sectors, much of which will be invaluable for use in the design and operation of fusion reactors in a Fusion energy industry. However, the extent to which existing capability is sufficient to facilitate design and realisation of commercial fusion powerplants is not clearly defined. Industry Simulation Software for Fusion is a multi-year rolling project aiming to define Fusion relevant analysis and simulation case studies and use them as a formal basis to engage industry for evaluation of their simulation software capability and identify development needs. The case studies to be submitted will span the full range of domains relevant to realisation of fusion as an energy source, with a mixture of single and multi-domain scenarios and involving use of a variety of methods and techniques. A total of four case study areas are covered in the procurement exercise which is now complete. 11 companies across 4 frameworks with no company receiving more than £60k excluding VAT in total. Therefore this is an award notice only and not a call to competition.

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 release3 Jul 2025
  2. 02Tender period endsTender-period field as published18 Jun 2025
  3. 03Contract startsContract-period field as published13 Jul 2025
  4. 04Contract endsContract-period field as published31 Jan 2026
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.

Published name only

Altair Engineering Limited

No legal entity is inferred from this supplier name.

Published name only

Amentum Clean Energy Limited

No legal entity is inferred from this supplier name.

Published name only

Ansys UK Ltd

No legal entity is inferred from this supplier name.

Published name only

Cambridge Multiphysics Limited

No legal entity is inferred from this supplier name.

Published name only

Comsol Limited

No legal entity is inferred from this supplier name.

Published name only

Dassault Systemes UK Limited

No legal entity is inferred from this supplier name.

Published name only

First Light Fusion

No legal entity is inferred from this supplier name.

Published name only

Kyoto Fusioneering UK Ltd

No legal entity is inferred from this supplier name.

Published name only

Oxford Sigma Ltd

No legal entity is inferred from this supplier name.

Published name only

Siemens Industry Software Limited

No legal entity is inferred from this supplier name.

SOURCE

Contracts Finder release

Published 3 Jul 2025 · held through the daily award projection · Open Government Licence v3.0.

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