Banking Law and Multinational Satellite Finance in Spain

1. Introduction

Multinational satellite finance in Spain concerns the financing of satellites, launch services, ground infrastructure, satellite telecommunications systems, Earth-observation constellations and related space technology where the transaction involves multiple countries, lenders, investors, insurers, operators or public institutions.

Spain has become an important jurisdiction for this type of financing because of its telecommunications infrastructure, satellite operators, aerospace companies, public-sector space programmes and participation in European space initiatives.

A satellite-financing transaction may involve:

a Spanish satellite operator;

foreign commercial banks;

the European Investment Bank (EIB);

the European Investment Fund;

Spanish public financing;

export-credit agencies;

private-equity or venture-debt investors;

launch providers;

insurers;

satellite manufacturers;

ground-station operators; and

government customers.

A typical structure can therefore look like:

Multilateral/Commercial Lender → Spanish or multinational space company → satellite programme → launch → commercial/government revenues

The legal framework is unusual because banking law governs the financing, while space, telecommunications, corporate, insolvency, security, insurance and public-procurement law govern the underlying asset and business.

2. Current Spanish Satellite-Financing Environment

Recent Spanish measures demonstrate that satellite finance is no longer purely theoretical.

For example, Spain established a direct loan of up to €1.01185 billion for Hisdesat's PAZ 2 Earth-observation satellite programme. The programme includes two satellites, the ground segment, launch services, insurance and initial operational activities. The loan carries a fixed 0% interest rate and requires guarantees for individual disbursements.

The PAZ 2 programme is especially significant from a banking-law perspective because the financing is structured as a large, long-term project loan with conditional guarantees and staged disbursements.

The Spanish government subsequently modified the annual distribution of those disbursements without increasing the total €1.01185 billion financing commitment.

Spain has also previously provided major public financing for the SPAINSAT-NG government satellite communications programme. The financing framework was subsequently amended because of technical complexity, delays and additional costs.

3. EIB Financing of Spanish Satellite Businesses

Multilateral financing is another important component.

The EIB has financed satellite-related Spanish projects.

One example is SIOT / Satelio IoT Services, where the EIB signed approximately €30 million of financing for development of a low-Earth-orbit nanosatellite constellation intended to provide global 5G IoT services. The project included a pilot constellation and additional satellites for commercial-scale deployment.

In 2026, the EIB also announced a €30 million venture-debt loan to PLD Space, headquartered in Elche, Spain, to support development and industrial scaling of the MIURA 5 launch vehicle. The operation was backed by InvestEU and represented the EIB's first direct investment in a small satellite-launcher company.

These examples show that satellite finance can involve several financing models:

traditional loans;

venture debt;

public loans;

guarantees;

multilateral finance;

project finance; and

blended public-private financing.

4. Main Banking-Law Issues

Satellite financing creates several banking-law questions.

A. Creditworthiness

The lender must assess whether the space company can repay the financing.

Unlike an ordinary corporate loan, satellite projects can have:

very large initial capital expenditure;

long development periods;

launch risk;

technical failure risk;

uncertain commercial revenues;

regulatory risk; and

dependence on a small number of customers.

Therefore, lenders must conduct detailed financial and technical due diligence.

5. Project Finance

A large satellite constellation can be structured using project-finance principles.

The lender may examine:

Development costs

↓

Manufacturing

↓

Launch

↓

In-orbit testing

↓

Commercial operation

↓

Revenue generation

↓

Debt repayment

The most important issue is whether future satellite revenues are sufficiently predictable to support debt service.

Potential revenue sources include:

telecommunications contracts;

government contracts;

Earth-observation data;

navigation services;

Internet-of-Things connectivity;

broadcasting;

satellite capacity leasing; and

defence or public-sector services.

6. Security for Satellite Loans

A major difficulty is collateral.

With conventional real-estate financing, a lender can take a registered mortgage over land.

A satellite is fundamentally different.

The lender may need to rely upon a combination of:

pledges over shares;

assignment of receivables;

security over bank accounts;

security over insurance proceeds;

assignment of material contracts;

security over intellectual-property rights where legally possible;

security over ground equipment;

guarantees;

contractual step-in rights; and

insurance arrangements.

The exact security package depends on the structure and applicable law.

7. Satellite Ownership

The financing documents must clearly establish who owns the satellite.

Possible structures include:

Operator ownership

The Spanish company owns the satellite.

Manufacturer retention

The manufacturer retains certain rights until payment.

Leasing structure

The satellite may be financed through a lease-like arrangement.

Special-purpose vehicle

An SPV owns the satellite while the operating company provides services.

Ownership is important because the lender's rights upon default depend heavily on what property actually belongs to the borrower.

8. Launch Risk

Launch is one of the greatest risks in satellite finance.

A satellite can be completely manufactured but still fail to become an operational revenue-producing asset if launch or deployment fails.

Therefore, financing documents may include:

launch insurance;

milestone payments;

completion tests;

conditions precedent;

manufacturer warranties;

launch-provider obligations;

insurance assignments; and

repayment protections.

The Spanish PAZ 2 financing framework illustrates this approach.

The legislation provides that if a satellite fails to reach orbit, repayment of the corresponding portion of the public financing is protected through launch insurance, with the Spanish Treasury designated as beneficiary.

9. Insurance

Satellite insurance can be divided into several categories.

Pre-launch insurance

Protects against specified risks before launch.

Launch insurance

Covers specified launch-related losses.

In-orbit insurance

Can protect against specified operational or satellite failures after launch.

Third-party liability insurance

Addresses liability arising from damage caused to third parties.

From a financing perspective, insurance is important because lenders may require their rights to insurance proceeds to be protected through contractual assignment or other security arrangements.

10. Revenue Contracts

Satellite projects often depend upon long-term contracts.

A lender may therefore analyse:

government service agreements;

telecommunications contracts;

capacity agreements;

data-sales agreements;

launch contracts;

manufacturing contracts; and

ground-segment agreements.

Long-term government contracts can be particularly important because they may provide predictable revenue.

For example, the PAZ 2 financing is linked to the anticipated provision of Earth-observation capabilities to the Spanish Ministry of Defence. The Spanish financing framework makes repayment scheduling dependent upon the corresponding government contractual arrangements.

11. Multinational Financing

A satellite programme may involve companies and lenders from several jurisdictions.

For example:

Spanish operator

French manufacturer

European launch provider

German bank

Spanish bank

EIB financing

insurance from an international insurer

This creates conflict-of-laws questions.

The financing documentation must address:

governing law;

jurisdiction;

arbitration;

security law;

insolvency;

enforcement;

currency;

tax;

regulatory approvals; and

recognition of foreign judgments.

Spanish project-finance practice generally permits parties to select governing law for contractual documents, subject to applicable EU and Spanish limitations.

12. Currency Risk

Multinational satellite projects frequently have revenues and costs in different currencies.

For example:

Spanish company earns revenue in euros;

manufacturer invoices in US dollars;

launch provider charges in euros;

insurance is denominated in dollars;

financing is denominated in euros.

This creates foreign-exchange risk.

Banks may therefore require:

currency hedging;

multi-currency accounts;

FX covenants; or

matching of debt currency to revenue currency.

13. Interest-Rate Risk

Long-term satellite financing can also create interest-rate exposure.

A floating-rate loan can become more expensive if benchmark rates increase.

Financing arrangements may therefore include:

fixed interest;

floating interest;

interest-rate swaps;

caps; or

other hedging arrangements.

Public financing may operate differently.

The Spanish PAZ 2 loan, for example, carries a fixed 0% interest rate.

14. Banking Regulation

Spanish banks participating in satellite finance remain subject to ordinary prudential banking requirements.

The fact that the borrower operates in the space industry does not remove requirements relating to:

capital;

liquidity;

credit risk;

large exposures;

governance;

AML;

sanctions compliance;

operational risk; and

internal controls.

The lender must therefore treat satellite lending as a specialised form of corporate or project credit rather than as a regulatory exemption.

15. Telecommunications Regulation

Satellite financing cannot be separated from telecommunications regulation.

A satellite providing communications services may require:

frequency rights;

orbital coordination;

telecommunications authorisations;

ground-station approvals; and

compliance with spectrum-management requirements.

A lender will normally want evidence that the project has the regulatory permissions necessary to operate.

This is important because a technically successful satellite without lawful spectrum access may not generate the revenues required to repay its debt.

16. Spanish Space-Law Framework

Spain's space sector is developing a more comprehensive regulatory architecture.

The Spanish Space Agency was established through Royal Decree 158/2023.

Its statutory functions include matters concerning:

space research;

innovation;

satellite applications;

national security and defence;

space operations;

satellite data;

industrial development; and

the Spanish space industry.

The Agency's financing provisions expressly contemplate financing research, development and innovation projects in the space sector, including satellite systems, subject to applicable budgetary and competitive procedures.

For banks, this institutional development matters because public-sector space programmes can become important sources of project revenues and financing support.

17. Export Credit and Government Support

International satellite programmes can also involve export-credit mechanisms.

A satellite manufactured in one country for an operator in another may be supported by:

export-credit agencies;

political-risk insurance;

government guarantees;

development banks;

EIB financing; or

EU investment programmes.

This creates a layered financing structure.

The lender must determine whether government support constitutes:

a guarantee;

a subsidy;

a loan;

equity;

credit enhancement; or

State aid.

The legal consequences differ for each structure.

18. State-Aid Law

Public financing for satellite projects can raise EU State-aid questions.

Under Article 107 TFEU, a measure involving State resources can constitute State aid when it provides a selective economic advantage affecting competition and trade between Member States.

Therefore, government financing must be examined carefully.

However, not every public loan is automatically unlawful State aid.

The analysis may consider whether the State is acting under market conditions or whether a compatible aid framework applies.

The PAZ 2 programme illustrates another dimension: the Spanish government expressly relied on Article 346(1)(b) TFEU because the programme was considered necessary for essential national defence and security interests.

19. National Security

Satellite finance becomes particularly sensitive when the satellite has defence or governmental applications.

Examples include:

military communications;

Earth observation;

secure communications;

intelligence-related capabilities;

navigation;

strategic infrastructure.

In such circumstances, lenders may encounter:

classified information;

foreign-investment restrictions;

national-security approvals;

export controls;

government contracting restrictions; and

special procurement procedures.

The PAZ 2 programme is an example of this relationship between satellite financing and national security.

20. Insolvency Risk

Satellite financing presents unusual insolvency questions.

Suppose the operator becomes insolvent while:

the satellite is in orbit;

customers owe money;

the manufacturer still has contractual rights;

insurance proceeds are available;

launch contracts remain outstanding; and

the lender has security over revenues.

The insolvency analysis must determine:

ownership;

enforceability of security;

treatment of receivables;

contractual termination;

insurance proceeds;

intellectual property;

licences; and

operational continuity.

This is why lenders conduct extensive legal due diligence before financing satellite projects.

21. Intellectual Property

Satellite projects depend heavily on intellectual property.

Relevant assets can include:

satellite designs;

software;

encryption systems;

control systems;

communications technology;

algorithms;

Earth-observation processing technology; and

proprietary ground systems.

A lender may therefore seek contractual protection concerning IP.

However, taking security over IP is not identical to taking a mortgage over land.

The lender must identify the applicable IP rights and registration requirements.

22. Data as a Financial Asset

Modern satellite businesses increasingly derive value from data rather than simply from transmitting signals.

Earth-observation companies may generate revenue from:

imagery;

geospatial analytics;

environmental monitoring;

agricultural information;

maritime data;

mapping; and

infrastructure monitoring.

The financing analysis therefore increasingly includes:

satellite → data → intellectual property/database rights → customer contracts → revenue.

The bank must assess whether those revenue-generating rights remain available following default.

23. Regulatory Risk

A lender may include contractual covenants requiring the borrower to maintain:

satellite licences;

frequency rights;

insurance;

regulatory approvals;

environmental compliance;

launch permissions;

orbital authorisations; and

required corporate approvals.

Failure to maintain these permissions could constitute a financing default.

This creates a direct connection between space regulation and banking contracts.

CASE LAW

There is an important qualification concerning case law.

There are not six Spanish judicial decisions specifically titled “multinational satellite finance.” Satellite financing is a specialised and comparatively new field.

Accordingly, the most useful authorities are cases concerning Spanish satellite operators, satellite telecommunications, public financing, State aid, contractual obligations and EU-funded infrastructure. They provide the legal principles that would apply to satellite-finance transactions rather than pretending that courts have already developed a separate body of Spanish “satellite mortgage law.”

Case 1 – Comunidad Autónoma de Galicia and Retegal v Commission

Joined Cases C-70/16 P

Court of Justice of the European Union

This case concerned State aid implemented by Spain for the deployment of digital terrestrial television infrastructure in remote and less-urbanised areas.

Galicia and Retegal challenged the Commission's decision concerning the Spanish aid scheme.

The case is relevant because satellite and terrestrial technologies competed for the same broadcasting market.

The Court ultimately annulled the Commission decision at issue.

Principle

Public financing of telecommunications infrastructure must be assessed carefully under EU State-aid law.

Relevance to satellite finance

If Spain or another public authority supports a satellite project financially, the financing structure must be examined under EU competition and State-aid principles where applicable.

Case 2 – Spain v Commission

Case C-81/16 P

This was another part of the Spanish digital-TV State-aid litigation.

The dispute concerned public financing for deployment of digital terrestrial television infrastructure and the competitive relationship between terrestrial and satellite platforms.

The Commission had considered whether the Spanish aid scheme gave selective advantages to terrestrial operators.

Principle

Government support for one technological platform can affect competition with another platform.

Relevance

The principle is important for satellite finance because a government subsidy or financing arrangement favouring terrestrial, satellite or another communications technology can potentially affect competition.

Case 3 – Hispasat v Commission

Case T-36/15

General Court of the European Union

Hispasat challenged a Commission State-aid decision involving the deployment of digital television in remote areas of Castilla-La Mancha.

The proceedings concerned alleged State aid connected with the installation of satellite receivers used to transmit Hispasat signals.

The proceedings were ultimately discontinued after the Commission corrected its decision.

Principle

Satellite operators receiving or potentially receiving public support can become subject to EU State-aid scrutiny.

Financing relevance

A lender financing a satellite operator should therefore examine whether public subsidies, guarantees or other governmental advantages are legally available and whether they create State-aid exposure.

Case 4 – Spain v Commission and related digital-TV cases

Cases T-461/13 and related cases

The General Court examined Spanish aid supporting terrestrial digital television in remote areas.

The Court considered issues including:

State aid;

technological neutrality;

public-service arguments;

competitive effects; and

compatibility with EU law.

The General Court initially upheld the Commission's approach in these proceedings, although subsequent CJEU judgments altered the legal position in parts of the litigation.

Principle

Technological neutrality can be important when public funds support telecommunications infrastructure.

Relevance

A public financing programme for satellites should be designed so that the government can demonstrate the legal basis for the chosen technology and financing structure.

Case 5 – Consorzio STS v Commission

Case 126/83

Court of Justice of the European Communities

This historic case concerned a satellite-earth-station project financed through European Community development resources.

The project involved international telecommunications infrastructure and Community financing.

The Court examined the division of responsibilities between Community institutions and national authorities in the procurement and implementation of a project financed from Community resources.

The Court recognised that financing decisions and the underlying national contracts could involve different legal actors and responsibilities.

Importance

This is one of the most directly useful historical authorities for multilateral satellite-related financing.

It illustrates a fundamental principle:

the institution providing financing and the entity implementing the financed project may have legally distinct roles.

That principle remains relevant to modern EIB and EU-backed satellite finance.

Case 6 – STS / Satellite Telecommunications Procurement Principle

Case 126/83

The same CJEU authority is also important for procurement and financing conditions.

The Court explained that Community financing mechanisms could require the responsible authorities to ensure conditions such as:

equal participation;

absence of discrimination;

compliance with tender requirements; and

appropriate use of Community funds.

Relevance to Spain

Where a Spanish satellite programme receives European institutional financing, procurement and financing requirements cannot necessarily be treated as purely private contractual matters.

The financing institution may impose conditions concerning how the project is procured and implemented.

Case 7 – Hispasat Contract Litigation

Spanish Supreme Court, Civil Chamber

Judgment 411/2013

25 June 2013

The Spanish Supreme Court decided a civil dispute involving Hispasat, S.A.

The dispute concerned contractual rights associated with the company's former managing director rather than satellite financing itself.

The Court interpreted the contractual arrangement and ultimately upheld the entitlement arising from the relevant contractual provisions.

Importance for satellite finance

Although not a financing case, it demonstrates that contracts involving a satellite operator remain subject to ordinary Spanish contractual principles.

For lenders, this is important because satellite-finance due diligence must examine:

management contracts;

commercial agreements;

employment arrangements;

supplier agreements; and

other material contracts.

Satellite companies are not governed exclusively by space law.

Case 8 – Hispasat Ground-Control Centre Tax Litigation

Spanish Supreme Court

15 October 2009

The Spanish Supreme Court considered a tax dispute involving a contract for construction and delivery of a ground-control centre for Hispasat in Arganda del Rey, Madrid.

The dispute concerned the classification of the contractual transaction for VAT purposes.

Importance

The case demonstrates that satellite infrastructure can generate complex tax consequences.

For financing purposes, tax analysis can affect:

project costs;

cash flow;

VAT recovery;

construction contracts;

equipment acquisition; and

overall project economics.

24. Financing Structure for a Spanish Satellite Project

A sophisticated multinational satellite-financing transaction might therefore look like this:

Stage 1 – Corporate structure

A Spanish company establishes an operating subsidiary or SPV.

Stage 2 – Equity

Sponsors contribute initial capital.

Stage 3 – Multilateral finance

EIB or another institution provides a loan, venture debt or guarantee.

Stage 4 – Commercial bank debt

A Spanish or foreign bank provides additional financing.

Stage 5 – Public support

Government financing, grants or guarantees may provide additional support where legally permitted.

Stage 6 – Insurance

Launch and in-orbit insurance protect against specified technical risks.

Stage 7 – Security

Lenders receive appropriate security over:

shares;

accounts;

receivables;

insurance proceeds;

contractual rights; and

permitted physical or intellectual-property assets.

Stage 8 – Revenue

The satellite begins providing services.

Stage 9 – Debt service

Revenues are applied toward operating costs and debt repayment.

25. Events of Default

Satellite financing agreements may contain specialised events of default.

Examples include:

failure to launch;

permanent satellite failure;

loss of regulatory authorisation;

cancellation of a major government contract;

failure to maintain insurance;

material breach by the manufacturer;

insolvency;

unlawful transfer of the satellite;

loss of key spectrum rights; or

material regulatory violation.

The lender may then have rights concerning:

acceleration;

enforcement of security;

insurance proceeds;

receivables;

replacement of service providers; or

restructuring.

26. Step-In Rights

Because satellite projects are highly specialised, ordinary enforcement may not be commercially useful.

A lender might therefore negotiate step-in rights.

For example:

Operator defaults

↓

Lender exercises contractual rights

↓

Alternative operator/service provider is appointed

↓

Satellite continues generating revenue

↓

Project remains economically viable

This is particularly important for government or telecommunications satellites where interruption of service may have significant consequences.

27. Government Contracts as Credit Support

A long-term government contract can substantially affect the bank's credit analysis.

Suppose a Spanish government agency agrees to purchase satellite services for 15 years.

The lender can analyse:

contract duration;

termination rights;

payment obligations;

government counterparty;

assignment restrictions;

political risk;

budgetary commitments; and

security over receivables.

The contract can therefore become one of the most important assets supporting the financing.

28. Satellite Finance and Insolvency

A lender must also consider what happens if the operator becomes insolvent.

Questions include:

Who owns the satellite?

Who owns the ground segment?

Who owns the software?

Who owns customer contracts?

Who receives insurance proceeds?

Can the satellite continue operating?

Can the lender enforce its security?

Can another operator take over?

What happens to spectrum rights?

Can government customers terminate the contract?

These questions should ideally be addressed before financing rather than after insolvency.

29. Importance of Cape Town / Space-Asset Security

International space-asset finance has also considered the Cape Town Convention and its Space Assets Protocol as a possible mechanism for creating internationally recognised security interests in space assets.

However, the Space Assets Protocol has not become an operative universal security regime comparable to the aviation protocol.

Therefore, satellite lenders cannot simply assume that a universal international “satellite mortgage” registration system will provide the same protection as a conventional Spanish property mortgage.

This makes contractual structuring and jurisdiction-specific security analysis particularly important.

30. Environmental and Orbital Issues

Satellite financing increasingly requires consideration of orbital sustainability.

Potential concerns include:

space debris;

collision risk;

end-of-life disposal;

orbital congestion;

frequency interference; and

environmental impacts of launches.

These risks can become financial risks.

For example:

regulatory restrictions

→ reduced operational life

→ reduced revenues

→ weaker debt-service capacity.

Consequently, environmental and orbital compliance can form part of technical due diligence.

31. Multilateral Finance and EU Policy

European institutions increasingly regard space infrastructure as strategically important.

Satellite systems can support:

communications;

Earth observation;

climate monitoring;

navigation;

agriculture;

disaster management;

digital connectivity; and

security.

This explains why institutions such as the EIB have expanded their involvement in space-related financing.

The SIOT transaction and PLD Space financing demonstrate that European institutional finance is reaching not only traditional large satellite operators but also newer space companies and launch businesses.

32. Legal Risk Matrix

33. Key Legal Principles

The most important principles for multinational satellite finance in Spain are therefore:

1. Financing and space regulation are interconnected

A bank cannot assess the loan without assessing the legal ability of the satellite project to operate.

2. Public financing can trigger EU-law scrutiny

Government loans, grants and guarantees may require State-aid analysis.

3. Multilateral financing has its own conditions

EIB or EU-backed financing can impose additional procurement, environmental, financial and reporting requirements.

4. Satellite collateral is different from real-estate collateral

Security must normally be constructed from a combination of contractual, corporate, receivables, insurance and other rights.

5. Government contracts can be crucial credit assets

Long-term service contracts can provide the predictable cash flow needed for debt repayment.

6. Launch insurance is a major risk-management mechanism

Failure before revenue generation can otherwise destroy the economic basis of the financing.

7. Cross-border transactions require conflict-of-laws planning

Different aspects of the transaction may be governed by different legal systems.

Conclusion

Banking Law and Multinational Satellite Finance in Spain is an emerging interdisciplinary field rather than a single statutory area.

Spanish banking law governs the lender's credit, risk and contractual relationship, while space and telecommunications law determine whether the financed satellite can legally operate. Corporate, insolvency, insurance, tax, intellectual-property, public-procurement and EU State-aid rules provide additional layers.

Recent Spanish practice demonstrates the scale of this market. Spain established a €1.01185 billion public loan for the PAZ 2 satellite programme, with staged financing, guarantees and launch-insurance protection. The EIB has separately provided €30 million for Satelio's LEO IoT constellation and another €30 million in venture debt for PLD Space's MIURA 5 launcher.

The case law does not yet constitute a specialised Spanish doctrine of “satellite project finance.” However, Consorzio STS v Commission (Case 126/83) is directly relevant to European financing of satellite telecommunications infrastructure; Hispasat v Commission (T-36/15) and the related Spanish digital-TV State-aid litigation demonstrate the importance of EU competition rules for public support involving satellite platforms; C-70/16 P and C-81/16 P demonstrate how Spanish telecommunications infrastructure financing can be scrutinised under EU State-aid principles; while Spanish Supreme Court cases involving Hispasat demonstrate the application of ordinary contractual and tax principles to the satellite operator and its infrastructure.

The central principle is that a satellite-financing transaction must be treated as both a financial transaction and a regulated infrastructure project. The lender must therefore examine not only repayment capacity and collateral, but also ownership, launch risk, insurance, spectrum rights, government contracts, regulatory authorisations, State-aid issues, national-security considerations, intellectual property and cross-border enforcement.