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MO
TenderCF · e6139352fa45

Project CALLISTO

Ministry of Defence
Closes in
21d
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 · 21 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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2,945 noticesopen · sorted by deadline ascending
Page 1 of 148
Time to close
Value
Type
Buyer
Notice
Closing today / tomorrow20 notices
TMRW
07 Jul
£750k
Estimated
Tender
FTS · Services
WK
WEST KENT HOUSING ASSOCIATION
Pest Control Services and Associated Proofing Works
Sewage & refuse· Published 02 Jun
TMRW
07 Jul
£750k
Estimated
Tender
FTS · Services
WK
WEST KENT HOUSING ASSOCIATION
Pest Control Services and Associated Proofing Works
Sewage & refuse· Published 02 Jun
TMRW
07 Jul
£750k
Estimated
Tender
FTS · Services
WK
WEST KENT HOUSING ASSOCIATION
Pest Control Services and Associated Proofing Works
Sewage & refuse· Published 01 Jun
TMRW
07 Jul
—
Estimated
Tender
FTS · Services
CW
Cheshire West and Chester Council
Parcel Lockers
Construction materials· Published 09 Jun
TMRW
07 Jul
£500k
Estimated
Tender
CF
TU
The University of Northumbria at Newcastle
GB-Newcastle Upon Tyne: T25-0047 Start Up Support Services Lot 6 IP/Legal Issues
Business services· Published 09 Jun
TMRW
07 Jul
£500k
Estimated
Tender
CF
TU
The University of Northumbria at Newcastle
GB-Newcastle Upon Tyne: T25-0047 Start Up Support Services Lot 5 Marketing (including Digital Marketing)
Business services· Published 09 Jun
TMRW
07 Jul
£500k
Estimated
Tender
CF
TU
The University of Northumbria at Newcastle
GB-Newcastle Upon Tyne: T25-0047 Start Up Support Services Lot 4 UX & Service Design
Business services· Published 09 Jun
TMRW
07 Jul
£500k
Estimated
Tender
CF
TU
The University of Northumbria at Newcastle
GB-Newcastle Upon Tyne: T25-0047 Start Up Support Services Framework Lot 3 Enterprise Skills
Business services· Published 09 Jun
TMRW
07 Jul
£500k
Estimated
Tender
CF
TU
The University of Northumbria at Newcastle
GB-Newcastle Upon Tyne: T25-0047 Start Up Support Services Framework Lot 2 Business Growth
Business services· Published 09 Jun
TMRW
07 Jul
£500k
Estimated
Tender
CF
TU
The University of Northumbria at Newcastle
GB-Newcastle Upon Tyne: T25-0047 Start Up Support Services Framework Lot 1 Finance/Business Planning
Business services· Published 09 Jun
TMRW
07 Jul
£600k
Estimated
Tender
FTS · Services
WH
Whittington Health NHS Trust
Provision of Radiation Protection Services
Sewage & refuse· Published 12 Jun
TMRW
07 Jul
£3.2m
Estimated
Tender
FTS · Supplies
LC
Liverpool City Council
Supply and Installation of On-Street Modular Bin Hubs and Associated Waste Infrastructure
Furniture & furnishings· Published 02 Jun
TMRW
07 Jul
£500k
Estimated
Tender
CF
TU
The University of Northumbria at Newcastle
GB-Newcastle Upon Tyne: T25-0047 Start Up Support Services Lot 8 Business Coaching
Business services· Published 09 Jun
TMRW
07 Jul
£500k
Estimated
Tender
CF
TU
The University of Northumbria at Newcastle
GB-Newcastle Upon Tyne: T25-0047 Start Up Support Services Lot 7 Sales
Business services· Published 09 Jun
TMRW
07 Jul
£115k
Estimated
Tender
FTS · Works
DC
Derbyshire County Council
PRP317(525100) Landscaping Works at Spring Cottage, Grin Low Road Buxton, SK17 6UJ
Construction work· Published 16 Jun
TMRW
07 Jul
£115k
Estimated
Tender
CF
DC
Derbyshire County Council
PRP317(525100) Landscaping Works at Spring Cottage, Grin Low Road Buxton, SK17 6UJ
Construction work· Published 16 Jun
TMRW
07 Jul
—
Estimated
Tender
CF
ES
East Sussex County Council
Taxi and MPV (1-8 seats) - Taxi and MPV (1-8 seats)
Transport services· Published 03 Jul
TMRW
07 Jul
—
Estimated
Tender
CF
ES
East Sussex County Council
Taxi and MPV (1-8 seats) Passenger Assistant - Taxi and MPV (1-8 seats) Passenger Assistant
Transport services· Published 03 Jul
TMRW
07 Jul
—
Estimated
Tender
CF
ES
East Sussex County Council
Taxi and MPV (1-8 seats) Passenger Assistant - Taxi and MPV (1-8 seats) Passenger Assistant
Transport services· Published 03 Jul
TMRW
07 Jul
—
Estimated
Tender
CF
ES
East Sussex County Council
Taxi and MPV (1-8 seats) Passenger Assistant - Taxi and MPV (1-8 seats) Passenger Assistant
Transport services· Published 03 Jul
Page 1 of 148
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