Business Law

We speak your language
We guide companies seeking to expand their business in Spain through our three specialized international departments.

International Desks

Through our English, German, and French desks, overseen by native and bilingual staff, we provide comprehensive legal services in Spain.

English Desk

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German Desk

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French Desk

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Lawyers

Our international focus allows us to provide customer service in English, German, French and Spanish..
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The Firm

Since its establishment in 2001, Mariscal Abogados has been a leader in offering legal counsel to companies seeking to establish and expand their business in Spain. Our extensive experience is an additional success factor for your business.
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We advise companies and international investors from various sectors with different needs.

At Mariscal Abogados, everyone finds the ideal legal support at prices tailored to their reality.

Recent publications

Key Person Clause in M&A: How to Safeguard Key Talent and Maximise Investment Value

Key Person Clause in M&A: How to Safeguard Key Talent and Maximise Investment Value

In M&A, much of a company’s intrinsic value lies in the leadership, relationships, and technical know-how of its founders and key executives. Including a Key Person Clause in the SPA or Shareholders’ Agreement safeguards this human capital, mitigates operational risks and secures investment returns post-acquisition.

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EU Insolvency Directive and Foreseeable Amendments to Spain’s Insolvency Act

EU Insolvency Directive and Foreseeable Amendments to Spain’s Insolvency Act

Directive (EU) 2026/799 will harmonise corporate insolvency regimes across the EU. The new legal framework will streamline business restructurings, improve cross-border asset tracing, and strengthen both creditor protection and directors’ duties in corporate distress.

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BESS System Operator Agreements in Spain

BESS System Operator Agreements in Spain

Agreements with the system operator are central to assessing the viability, profitability and bankability of BESS investments in Spain. A sound legal and contractual structure helps mitigate regulatory risks, optimise revenue streams and strengthen the project’s overall legal certainty.

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