Search · Engineering tenders · Tenders in South West
Live
Closed
Project CALLISTO
Ministry of Defence · All their open notices
What this is
The Ministry of Defence's Project CALLISTO is procuring the design, development and ground testing of four prototype affordable, single-use engines for air systems, munitions and one-way systems — bridging the gap between hobbyist and high-performance engines. Split into two lots (CALLISTO Light ~750N and a larger engine).
Key points
- Prototype single-use engines (defence)
- 2 lots (Light ~750N + larger)
- £750,000, deadline 27 July 2026
Contract period
Design, development and ground testing of 4 prototypes.
Classification
CPV 71320000 — Engineering design services South WestBristol
Published on Contracts Finder. The official notice is the authoritative version.