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All calls › Horizon Europe › HORIZON-CL4-2027-SPACE-03-34
ForthcomingHorizon Europe

Preparing demonstration missions for collaborative Earth Observation and Satellite telecommunication for Space solutions (Space Partnership)

The topic encompasses actions within the scope of the co-programmed European Partnership on Globally Competitive Space Systems (‘Space Partnership’) in the areas of satellite communication (SatCom), Earth Observation (EO) and New Commercial Space Transportation Solutions and is part of cohesive activities in the domain of digital developments under the grand heading of “digitalisation for commercial space…

Deadline 2 Sep 2027Opens 9 Mar 2027Budget €26MIndicative grants 4EU contribution per project €5M–€10MSingle stageHORIZON Innovation Actions

Funding and competition

  • 4grants expected (official)
  • €5M–€10MEU contribution per project
  • €2.5Mmedian EU grant of the most similar funded projects
  • 119projects funded in earlier topics of this programme line

Success rates vary widely between topics (often from below 5% to above 30%). Ask us for the success-rate history of this topic before you commit to a proposal.

Organisations with a track record in this topic

Organisations that took part in the EU-funded projects most similar to this call (Horizon Europe and Horizon 2020), ranked by how close those projects are to the call, how recent they are and whether the organisation coordinated them. Being listed does not mean an organisation is looking for partners: use the list to target your outreach.

OrganisationCountryTypeSimilar EU projectsAs coordinatorExamples (CORDIS)
Thales Alenia Space France Sas
Toulouse
FranceCompany175ORION, ONION, GOTOFLY
Deutsches Zentrum Fur Luft - Und Raumfahrt Ev
Koln
GermanyResearch organisation130S4Pro, ENTENTE, MOSAR
Gmv Aerospace And Defence Sa
Tres Cantos
SpainCompany83LEONSEGS, MOSAR, DOMINO-E
Fraunhofer Gesellschaft Zur Forderung Der Angewandten Forschung Ev
Munchen
GermanyResearch organisation70GLOCS3, INTOPTEO, IIMEO
Thales Alenia Space Espana Sa
Tres Cantos
SpainCompany60ORION, ONION, GOTOFLY
Deimos Engineering And Systems Slu
Puertollano
SpainCompany42EFESTO-2, ICARUS, 7SHIELD
Planetek Hellas Monoprosopi Etaireia Periorismenis Efthynis
Kifisia
GreeceCompany · SME21ORION, JANUS
Endurosat Ad
Sofia
BulgariaCompany · SME30ORION, THEOSCOPE, Edge SpAIce
Politecnico Di Torino
Torino
ItalyUniversity50EO-ALERT, EFESTO-2, ICARUS
Airbus Defence And Space Sas
Toulouse Cedex
FranceCompany51OPTIMA, DOMINO-E, MESEO
Thales Alenia Space Italia Spa
Roma
ItalyCompany51GOTOFLY, ORU-BOAS, COSMIC7
Planetek Italia Srl
Bari
ItalyCompany · SME21ORION, JANUS
C.I.R.A. Centro Italiano Ricerche Aerospaziali Scpa
Capua
ItalyResearch organisation30GLOCS3, EFESTO-2, ICARUS
Office National D'Etudes Et De Recherches Aerospatiales
Palaiseau
FranceResearch organisation40DOMINO-E, EFESTO-2, ICARUS
Deimos Engenharia Sa
Lisboa
PortugalCompany40ONION, EFESTO-2, ICARUS

Spanish organisations with experience in this field

The Spanish organisations that appear most often in the closest funded projects.

OrganisationCountryTypeSimilar EU projectsAs coordinatorExamples (CORDIS)
Gmv Aerospace And Defence Sa
Tres Cantos
SpainCompany83LEONSEGS, MOSAR, DOMINO-E
Thales Alenia Space Espana Sa
Tres Cantos
SpainCompany60ORION, ONION, GOTOFLY
Deimos Engineering And Systems Slu
Puertollano
SpainCompany42EFESTO-2, ICARUS, 7SHIELD
Centre Tecnologic De Telecomunicacions De Catalunya
Castelldefels Barcelona
SpainResearch organisation21ENTENTE, SIGMA
Inster Tecnologia Y Comunicacionessa
Getafe
SpainCompany21ENTENTE, SIGMA
Universidad Politecnica De Madrid
Madrid
SpainUniversity21BESCAPE, DEEP-PPU
Universitat Politecnica De Valencia
Valencia
SpainUniversity30SELECTOR, RETINA, CONNCERTO
Computadoras Redes E Ingenieria Sa
Tres Cantos
SpainCompany21BESCAPE, DEEP-PPU

What a typical winning consortium looks like

  • 7partners (median)
  • 5countries (median)
  • 33%of partners are SMEs
Company 63%University 17%Research organisation 15%Other 5%

Based on the 25 funded projects closest to this call. Use it as a benchmark, not a rule: always check the call conditions for the minimum consortium.

Most similar funded projects

Read their CORDIS pages to see the full consortium, results and deliverables.

  • ORION – Orbital resource interoperability and orchestration network (HORIZON · 2026 · HORIZON-CL4-2025-02-SPACE-32)
  • GLOCS3 – GLObally Competitive Space Systems Support (HORIZON · 2024 · HORIZON-CL4-2023-SPACE-PARTNERSHIP-IBA)
  • QV-LIFT – Q/V band earth segment LInk for Future high Throughput space systems (H2020 · 2016 · COMPET-2-2016)
  • INTOPTEO – Integrated Optoelectronic Oscillators for Earth Observation and Satellite Communications (HORIZON · 2026 · HORIZON-CL4-2025-02-SPACE-31)
  • LEONSEGS – Large earth observation new space ecosystem ground segment (HORIZON · 2023 · HORIZON-CL4-2022-SPACE-01-13)
  • ONION – Operational Network of Individual Observation Nodes (H2020 · 2016 · EO-3-2015)

Live partner requests

Organisations actively looking for partners publish their requests on these official platforms.

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Enterprise Europe Network

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Upcoming info days and brokerage events

Brokerage events are where most consortia are built.

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Building a consortium for this call?

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Track-record data: CORDIS open data (European Commission), organisation level only, refreshed weekly. Rankings are calculated automatically by Ullswater Investments from text similarity between the call and funded projects; they are indicative.