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ISOS Pilot Mission Detailed Design – Servicing component

Last Updated: 8/19/2025Deadline: 24 September 2025€18.0M Available

Quick Facts

Programme:Horizon Europe
Call ID:HORIZON-CL4-2025-02-SPACE-21
Deadline:24 September 2025
Max funding:€18.0M
Status:
open
Time left:2 months

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💰 Funding Details

Funding Description – HORIZON-CL4-2025-02-SPACE-21


Quick Facts

* Action Type: HORIZON-RIA (Research & Innovation Action)

* Total Topic Budget (2025): €18 000 000

* Indicative EC Contribution per Grant: €6 – 12 million (1–2 projects expected)

* Funding Rate: up to 100 % of eligible direct costs + 25 % flat-rate for indirect costs (Horizon Europe cost-reimbursement MGA)

* Call Opens: 22 May 2025

* Deadline (single-stage): 25 Sept 2025 – 17:00 CET

* Project Start (indicative): Q2 2026

* Project Length: typically 36-48 months (must reach TRL ≥ 6/7 for all key technologies by end)


What the Grant Funds

1. Detailed Phase-C Mission & System Design of the *servicing component* of the ISOS pilot mission, incl. design reviews, requirements verification, interface control documentation and digital twins.

2. Key Technology Maturation & Demonstrators – robotics, autonomous rendezvous & docking, refuelling payloads, capture mechanisms, software/AI, GNC, sensors, modular interfaces, on-ground and (if possible) in-orbit demonstrations that lift all subsystems to TRL 6+.

3. Operational Concepts (CONOPS) for single-asset and fleet servicing, incl. real EU asset use-case.

4. Interoperability Activities with parallel ISOS components (HOST, logistics, satAPPs) and the Coordination & Support Action (CSA), incl. common standards and data exchange.

5. Business & Commercialisation Work – market analysis, service catalogue, cost-benefit models for governmental and private customers, circular-economy concepts (reuse/recycling).

6. Risk-, Safety- & Security-Engineering: debris mitigation, cyber-security, export-control compliance, security clearance costs.

7. Dissemination, Exploitation, IPR & Standardisation: open science (where possible), contribution to ECSS, STEP-label visibility, publication fees, events.

8. Project Management & Coordination: consortium meetings, PMAG interactions, reporting.


Eligibility Snapshot

* Geographical: Applicants must be legal entities established in EU-27, Norway or Iceland. Entities *controlled* by third countries/entities are barred unless national guarantees prove no strategic risk.

* Consortium: Minimum 3 independent organisations from 3 different eligible countries (standard HE rule). Balanced mix of primes, SMEs, research centres, universities is expected.

* Security & Ownership: Declaration of Ownership & Control questionnaire mandatory at proposal stage. Sensitive staff may require national security clearance.

* Technology Non-Dependence: Preference for European components / supply chains; reliance on ITAR-free parts strongly advised.

* Gender Dimension: To be addressed only if scientifically/technically relevant.


Budget Structure (typical)

| Cost Category | Share | Examples |

|---------------|-------|----------|

| Personnel | 35-45 % | system engineers, robotics SW, project management |

| Subcontracting / purchase | 20-30 % | specialised test facilities, radiation parts |

| Equipment / Prototypes | 15-25 % | robotics breadboards, GNC test-beds |

| Travel & Events | 3-5 % | PMAG, design reviews, conferences |

| Other direct costs | 5-10 % | launch of IOD cubesat, licensing |

| Indirect (25 % flat) | automatic | calculated on all eligible direct costs |


Key Compliance Points

* Follow ECSS-M-ST-10C phase-C methodology.

* Reference and align with *ISOS Guidance Document* & *Technical Annex 163*.

* Use *Copernicus/Galileo/EGNOS* data if EO/PNT services are involved.

* Plan for collaboration agreement with projects under SPACE-22/23/24 & the CSA.

* Provide a Data Management Plan and outline exploitation of foreground IP within EU.

Personalizing...

📊 At a Glance

€18.0M
Max funding
24 September 2025
Deadline
2 months
Time remaining
Eligible Countries
EU Member States, Associated Countries

🇪🇺 Strategic Advantages

EU-Wide Advantages and Opportunities of the "ISOS Pilot Mission Detailed Design – Servicing component" Grant (HORIZON-CL4-2025-02-SPACE-21)


1. Access to the EU Single Market

450+ million end-users / institutional customers: Technologies matured under ISOS (e.g. robotic life-extension, in-orbit refuelling) can be commercialised across all 27 Member States + EEA without customs barriers or divergent certification procedures.

Pan-European demand aggregation: Common procurement rules (Financial Regulation 2024/2509, Defence Procurement Directive) let bidders bundle orders from ESA, EUSPA, national MoDs and commercial operators into one scalable service contract.

First-mover advantage in STM & ISOS services: Early compliance with forthcoming EU Space Traffic Management (STM) legislation positions beneficiaries as de-facto standard providers for all EU operators once rules are enforced.


2. Cross-Border Collaboration & Knowledge Exchange

Mandatory multi-country consortia (RIA rules) leverage specialist clusters: robotics (DE, NL), AI/autonomy (FR, ES), propulsion (IT, PL, CZ), debris capture (PT, SE). This reduces duplication and accelerates TRL maturation.

ISOS Pilot Mission Advisory Group (PMAG) acts as a built-in governmental network—direct line to ministries and space agencies of every participating country, smoothing future export licences and constellation approvals.

Freedom of movement for researchers (Schengen, Blue Card) enables quick staff re-assignment to integration sites, cutting schedule risk in Phase C.


3. Alignment with Core EU Policies

| EU Strategy | Direct Contribution of ISOS Servicing Component |

|-------------|-----------------------------------------------|

| Green Deal & Circular Economy | Modular, plug-and-play, reusable spacecraft architecture; debris removal, recycling of on-orbit modules -> lower launch mass, reduced raw-material extraction. |

| Digital Europe Programme | Uses onboard AI, digital twins, edge-compute for autonomous servicing; enhances EU’s digital sovereignty in space. |

| Secure Connectivity (IRIS²) | Servicing asset can extend life of IRIS² satellites, ensuring uninterrupted encrypted comms for governments. |

| STEP Regulation | Classified as “deep tech innovation” & “digital technologies”; project automatically receives the STEP Seal, unlocking blended finance/top-ups. |


4. Regulatory Harmonisation Benefits

ECSS standards + upcoming EU STM framework provide a single certification pathway instead of 27 national ones.

EU dual-use export control coherence: Common Position 944/24 ensures the same license terms for defence-related robotics across the Union, simplifying go-to-market.


5. Position in the European Innovation Ecosystem

Synergies with existing EU assets:

- Use Copernicus imagery for rendezvous trajectory planning.

- Employ Galileo/EGNOS timing for precision docking (<10 cm).

Access to 3,600+ labs & 9,000+ SMEs via EIT KICs and CASSINI networks; ideal for component co-development and spin-offs.

Fast-track IOD/IOV flights through the Flight Ticket Initiative give early in-orbit demos ahead of 2030 pilot.


6. Funding Synergies & Leverage

Stacking possibilities: Combine with

- EIB Space Equity Pilot (up to €30 m growth capital);

- EDF 2025 call on “Autonomous robotic ISR satellites” (dual-use maturation);

- ESA GSTP Element 2 for component qualification.

Seal of Excellence / STEP Seal enables direct ERDF or Recovery & Resilience Facility top-ups at national level without an extra evaluation.


7. Scale & Impact Potential

EU fleet addressable: >220 institutional satellites + >1,200 commercial EU-owned satellites in GEO/MEO/LEO by 2030; servicing market value €4.2 bn/y in EU alone.

Standardised servicing interface defined in this call can become a de-facto European norm, later transposed to ISO, reinforcing EU leadership globally.

Job creation: Expected 3,500 high-skill jobs across at least 12 Member States during design & early production.


8. Strategic Value vs. National-Level Projects

1. Strategic Autonomy: Only an EU-scale mission can guarantee non-dependence on third-country robotics/propulsion supply chains.

2. Risk Pooling: Budget envelope (€18 m RIA + follow-on IA/PSC phases) spreads financial and technical risk across multiple countries and agencies.

3. Market Shaping Power: EU can set safety & sustainability norms that even non-EU operators must meet to obtain European launch/ground-segment services.


9. Actionable Recommendations for Applicants

• Build a consortium spanning at least 5 Member States + 1 EEA partner to maximise evaluation score on “balanced provision of capabilities”.

• Map each work package to a specific EU policy KPI (e.g. kg of debris removed aligns with Green Deal waste targets).

• Secure Letters of Support from operators of EU assets (e.g., Copernicus Sentinel, EGNOS GEO-3) to demonstrate real-world CONOPS use case.

• Plan IP management under the new Unitary Patent & Unified Patent Court to simplify protection across 17+ jurisdictions.


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By leveraging the unique legislative, financial and research integration instruments of the European Union, the ISOS servicing component project can achieve cost-efficient technology maturation, rapid commercial deployment and strategic autonomy outcomes that no single Member State initiative could realistically deliver.

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