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Contracts Finder ↗Find a Tender ↗Procurement Act 2023 ↗
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MO
TenderCF · e6139352fa45

Project CALLISTO

Ministry of Defence
Closes in
19d
27 Jul 2026
Estimated
—
Published
06 Jul 2026

Key facts

Notice ID
cf-36585cd2-b044-47cb-81f0-e6139352fa45
CPV code
71320000 · Architecture & engineering
Source
Contracts Finder

Timeline

  1. Published
    06 Jul 2026
  2. Submission deadline
    27 Jul 2026 · 19 days from now

Description

Project CALLISTO Requirement: Affordable, single use engines for current and future air systems, munitions & One Way systems, to bridge the performance gap between hobbyist, model aircraft engines and higher performance, long-life & more exquisite engines. This phase will consist of design, development and ground testing (in appropriate engine test facilities) of Qty 4 prototype engines. The engines must be affordable and scalable. Any future scaled production requirement is not included under this competition, and if required shall be subject to a separate procurement. LOTS: This procurement is split into TWO Lots: LOT 1 CALLISTO LIGHT is for a smaller, less powerful engine (750N) LOT 2 CALLISTO HEAVY is for a more powerful engine, (1.8-2kN) Tenderers are able to bid for one or both lots. Full details of the requirement and anticipated dates can be found in the linked ITT. Tenderers wishing to take part must submit an ITT on the Defence Sourcing Portal no later than the specified closing date.

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2,980 noticesopen · sorted by deadline ascending
Page 27 of 149
Time to close
Value
Type
Buyer
Notice
Closing in the next 30 days20 notices
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9d
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£160k
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Transport equipment· Published 18 Jun
9d
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£3.8m
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9d
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£100k
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£3.8m
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Construction materials· Published 19 Jun
9d
17 Jul
—
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Page 27 of 149
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