Business restructuring in the EU: opportunities and challenges explained

The European Union provides a unique environment for business transformation: a single market, harmonized regulation, and the free movement of capital. All these factors make restructuring an effective tool for optimizing corporate structures. Increasing competition, pressure from global players, and constant regulatory changes push European companies to seek new forms of corporate organization. The number of cross-border mergers and acquisitions in the EU has risen in recent years, highlighting the growing demand for this instrument. However, alongside opportunities, businesses also face significant challenges, including tax risks and labor law requirements. In this article, we will examine the main forms of restructuring, their advantages and disadvantages, and provide practical recommendations for companies planning to utilize them.

Concept and legal basis of restructuring in the EU

Business restructuring in the EU is a set of legal, organizational, and financial measures aimed at changing a company’s structure to improve its efficiency and sustainability. Unlike crisis management, restructuring in European practice is more often seen as a strategic tool: companies use it to optimize their corporate structures, enter new markets, and reduce tax burdens.

The legal regulation of this process is based on a combination of EU-wide rules and the national legislation of member states. The central act is Directive (EU) 2019/2121, which entered into force in January 2023 and unified the rules for cross-border conversions, divisions, and mergers. It supplemented and expanded existing provisions on the freedom of establishment of companies and the free movement of capital within the EU.

In addition, several other legal instruments play a significant role:

1. Merger Directive (2009/133/EC): establishes the tax regime for cross-border mergers, divisions, and share exchanges;
2. Parent-Subsidiary Directive (2011/96/EU): eliminates double taxation of dividends within corporate groups;
3. European Commission competition rules (DG COMP): oversee concentrations and prevent market monopolization;
4. National company laws: regulate the form and procedure of reorganizations within individual member states.

Basic forms of business restructuring

In the European Union, companies can use different forms of restructuring depending on their objectives: tax optimization, cost reduction, market expansion, or asset protection. In practice, four key instruments are most commonly applied: mergers and acquisitions, business division, corporate transformations, and cross-border restructurings.

Mergers and Acquisitions (M&A)

Mergers and acquisitions are the most common form of restructuring, allowing companies to quickly increase market share, strengthen competitive positions, and gain access to new technologies. In the EU, such transactions are subject to the oversight of the European Commission, which ensures compliance with antitrust regulations.

Key features of M&A:

1. They can be horizontal (between companies in the same sector), vertical (between suppliers and producers), or conglomerate;
2. They require prior notification and approval from DG COMP if company turnover exceeds established thresholds;
3. They are often accompanied by comprehensive due diligence and tax planning.

Division and Spin-off

The division of a company is used to improve business manageability, separate unprofitable or non-core assets, and reduce risks. In the EU, this is regulated both by national laws and the provisions of the Merger Directive.

Key features:

1. A company may be divided into several independent legal entities;
2. Assets and liabilities are redistributed among the new structures;
3. The division may occur with or without the liquidation of the original company.

Reorganization and Corporate Transformation

Companies often resort to changing their legal form to improve access to capital or simplify corporate governance. In the EU, this practice is especially relevant for medium and large enterprises.

Key features:

1. Transformation of private companies (for example, GmbH into AG) to access the stock market;
2. Change of legal form to meet investor or regulatory requirements;
3. Adaptation of corporate structures to national legal specificities.

Cross-border Restructurings

After Directive (EU) 2019/2121 came into force, cross-border conversions became more streamlined and predictable. Companies can now transfer their registered office, merge, or divide within the EU under harmonized rules.

Key features:

1. Relocation of headquarters to a jurisdiction with a more favorable tax regime (e.g., Ireland or the Netherlands);
2. Merging companies from different countries to simplify corporate structures;
3. Creating hybrid models where part of the business remains in the original country while another part is moved abroad.

Opportunities and benefits of restructuring

Business restructuring in the EU provides companies with broad opportunities for strategic development. This tool is used not only in times of crisis but also as a way to improve efficiency, optimize costs, and strengthen positions in the international market.

Tax optimization

One of the main drivers of restructuring is the ability to build a more efficient tax model. The EU offers companies a range of mechanisms that help avoid double taxation and reduce expenses.

Key benefits:

1. Application of the Parent-Subsidiary Directive, which exempts intra-group dividend payments from withholding tax;
2. Use of the Merger Directive, which allows deferral of taxation in cases of share exchanges or transfer of assets within the EU;
3. The ability to choose a jurisdiction with more favorable tax regimes.

Simplification of corporate structure

Restructuring enables companies to eliminate duplicative layers and optimize management. This is especially important for multinational groups operating across multiple EU member states.

Key benefits:

1. Reduction of administrative costs through centralized functions;
2. Simplification of internal reporting and compliance processes;
3. Increased transparency for investors and regulators.

Access to new markets and capital

Restructuring can serve as an effective tool for entering new EU markets and attracting additional investments. Company mergers or relocation of headquarters to another country open up new opportunities for growth.

Key benefits:

1. Easier access to the European single market without barriers;
2. Ability to attract strategic investors thanks to a more transparent structure;
3. Improvement of the company’s credit rating after successful restructuring.

The main difficulties

Despite its significant advantages, business restructuring in the EU comes with a number of challenges. Companies must take into account tax, labor, and regulatory aspects, non-compliance with which may lead to delays, fines, or even the blocking of a transaction.

Tax risks

Tax optimization is often one of the main objectives of restructuring, yet it is precisely in this area that companies face the strictest oversight. The European Commission and national tax authorities closely monitor aggressive tax planning schemes.

Main difficulties:

1. Risk of requalification of transactions as solely tax-avoidance measures;
2. Limited application of EU directives if the conditions of «genuine economic activity» are not met;
3. Potential taxation when transferring assets to another EU member state.

Labor law and employee rights

Restructuring affects employees’ interests, and European legislation provides for their protection. Employees and trade unions must be informed and allowed to participate in discussions of the changes.

Main difficulties:

1. Obligation to consult with employee representatives in accordance with Directive 2009/38/EC;
2. Risk of collective lawsuits in case of breaches of notification procedures;
3. Preservation of social guarantees when employees are transferred to new entities.

Regulatory barriers and antitrust control

The European Commission has the authority to block transactions that may result in market monopolization. This is particularly relevant for large multinational corporations.

Main difficulties:

1. Requirement of prior approval for large transactions by DG COMP;
2. Long review periods (sometimes exceeding one year);
3. Risk of a complete block, as happened with the Siemens-Alstom deal in 2019.

Typical mistakes in restructuring in the EU

Even with a clear strategy and sufficient resources, companies often make mistakes that reduce the effectiveness of restructuring or lead to serious legal and financial consequences.

Underestimation of tax implications

Companies often focus on the organizational side of a transaction and overlook complex tax aspects. As a result, after restructuring they may face unexpected tax liabilities.

Example! An attempt to use a cross-border merger solely for tax benefits may be deemed an artificial scheme, leading to reassessments and penalties.

Ignoring labor legislation

Employees are one of the most protected groups in the EU. If a company fails to comply with consultation procedures with trade unions or violates employee rights, this may result in lawsuits and reputational damage.

Example! Mass layoffs without proper notification and consultation with employee representatives often become grounds for collective legal actions.

Underestimation of regulatory requirements

Many companies mistakenly believe that approval of a transaction at the national level automatically guarantees acceptance by the European Commission. In practice, however, antitrust control in the EU is very strict.

Example! Even mid-sized transactions may be blocked if they significantly restrict competition in a specific sector.

Insufficient due diligence

A superficial review of assets and liabilities often results in a company discovering hidden debts, ongoing litigation, or tax risks after the restructuring.

Example! Acquiring a subsidiary without analyzing its obligations can lead to multimillion losses.

How can Key2Law help with business restructuring in the EU?

Restructuring in the European Union is a complex and multi-layered process where corporate, tax, labor, and antitrust laws intersect. Mistakes at any stage can result not only in financial losses but also in a blocked transaction or serious reputational risks. That is why professional regulatory support is essential.

The Key2Law team offers comprehensive solutions for businesses planning restructuring in the EU:

1. Compliance expertise: analysis of corporate structures and selection of the optimal form of restructuring in compliance with EU and national legislation.
2. Tax planning: assessment of tax consequences and development of strategies to minimize costs and avoid the risk of transaction requalification.
3. Employee protection: designing procedures for engaging with employees and trade unions to ensure compliance with labor guarantees.
4. Cross-border transaction support: preparation and coordination of documentation, interaction with regulators and the European Commission.
5. Comprehensive due diligence: identification of risks and hidden liabilities to protect client investments and assets.

By turning to Key2Law, companies receive not only regulatory support but also a strategic partner that helps transform restructuring from a source of risks into a tool for growth and competitive advantage.