A technology company expanding into Switzerland discovers that its preferred structure – a branch of a foreign parent – carries unexpected liability exposure under Swiss corporate legislation. The same legislation that makes Switzerland attractive for holding and operating companies also imposes strict board residency requirements, minimum capital thresholds, and mandatory audit obligations that catch international clients by surprise. Failing to satisfy these conditions before commencing commercial activity can void transactions and expose directors to personal liability.
Corporate law in Switzerland governs the formation, governance. Additionally. Dissolution of companies primarily through the Swiss Code of Obligations. This regulates both the Aktiengesellschaft (AG. joint stock company) and the Gesellschaft mit beschränkter Haftung (GmbH CH – limited liability company). International businesses must register with the Handelsregister Schweiz (Swiss Commercial Register) before conducting any commercial activity, and the registration process typically takes between one and four weeks once all documentation is in order. The choice of structure, capital requirements, and ongoing governance obligations determine both the cost of entry and the risk profile of the Swiss operation.
This page covers the key corporate instruments available under Swiss law, practical pitfalls for international clients. Cross-border considerations connecting Switzerland with Portugal and the EU. Additionally, a self-assessment checklist to determine which structure fits your situation.
The Swiss corporate regulatory environment
Switzerland sits outside the European Union but maintains deep commercial ties with EU markets through bilateral agreements. Its corporate legislative regime is codified in the Swiss Code of Obligations, which was substantially amended in recent years to modernise governance rules, expand shareholder rights, and strengthen auditor independence. These reforms affect every company currently operating in Switzerland as well as new entrants.
The two dominant corporate forms for international investors are the AG and the GmbH CH. The AG offers anonymous shareholding, freely transferable shares, and a structure familiar to institutional investors and capital markets participants. The GmbH CH offers simpler governance, lower formation costs, and direct member identification in the Commercial Register – which suits closely held businesses but exposes ownership structure to public view.
Swiss corporate legislation imposes a minimum share capital of CHF 100,000 for an AG, of which at least half must be paid up at formation. The GmbH CH requires a minimum quota capital of CHF 20,000, fully paid up at incorporation. These thresholds are higher than in many EU jurisdictions. Practitioners advising international clients routinely note that undercapitalisation – particularly where the Swiss entity is funded primarily through intercompany loans rather than equity – creates both regulatory and tax risk.
Every company must maintain a registered office in Switzerland. The registered office is not merely an address: it determines the applicable cantonal tax regime, the competent registration authority, and the residency requirements for board members. Under Swiss corporate legislation, at least one member of the board of directors of an AG must be domiciled in Switzerland and authorised to represent the company individually. This requirement is not satisfied by a nominee arrangement that lacks genuine authority – the Bundesgericht (Swiss Federal Supreme Court) has confirmed that representation must be substantive, not formal.
Cantonal variation adds a further layer of complexity. While federal corporate law is uniform across Switzerland, the cantonal tax regimes differ materially. Cantons such as Zug, Nidwalden, and Appenzell Ausserrhoden offer competitive effective tax rates for holding and mixed companies. The choice of registered office therefore involves a tax analysis alongside a governance analysis.
Key instruments: formation, governance, and restructuring
Swiss company formation begins with the drafting of articles of association and a deed of incorporation. Both documents must be executed before a Swiss notary as an öffentliche Urkunde (notarised public deed under Swiss law). The notary verifies the identity of founders, confirms capital contributions, and submits the incorporation file to the cantonal Commercial Register. Once registered, the company acquires legal personality.
The articles of association define the company's purpose, capital structure, share categories, governance rules, and any restrictions on share transfer. International clients frequently underestimate the importance of the purpose clause. Swiss corporate legislation requires the stated purpose to accurately reflect actual business activity. A mismatch – for example, a holding company conducting operational activities outside its stated scope – can trigger regulatory inquiry and invalidate certain transactions.
Governance of an AG involves three mandatory bodies: the general meeting of shareholders, the board of directors, and the auditors. The general meeting holds exclusive authority over certain decisions, including amendment of the articles of association, approval of annual accounts, election of directors, and approval of major transactions. Shareholder resolutions on these reserved matters require specific majorities defined by corporate legislation – some require a qualified majority of votes and of share capital represented.
The board of directors carries non-delegable duties under Swiss law: strategic direction, financial oversight, appointment and supervision of management, and organisation of accounting. These duties cannot be contractually transferred to the parent company. A board that rubber-stamps decisions made abroad without independent review faces liability exposure under corporate legislation. The Bundesgericht has consistently held that passive board conduct in favour of a controlling shareholder can constitute a breach of fiduciary duty.
For businesses seeking to consolidate or restructure existing Swiss entities, Swiss merger and division legislation – a distinct statutory regime from general corporate law – governs mergers, demergers, conversions, and asset transfers. Each procedure requires an audited balance sheet, a merger or division plan, and in most cases a report by independent auditors. For M&A transactions involving Swiss targets, a detailed review of the M&A transaction process in Switzerland is essential alongside the corporate governance analysis.
Capital increases and reductions are regulated procedures requiring notarial involvement and Commercial Register filings. A capital reduction in particular requires a creditor protection process: the company must invite creditors to register claims, and the reduction cannot be registered until creditors are satisfied or secured. International clients accustomed to simpler EU procedures are often surprised by the timeline – the creditor notification period alone can add two to three months to an otherwise straightforward restructuring.
To receive an expert assessment of your Swiss corporate structure and governance obligations, contact us at info@ferrazwhitmore.com.
Practical pitfalls for international clients
The most common error made by international businesses entering Switzerland is treating the AG or GmbH CH as a pure holding shell without attending to its governance substance. Swiss corporate legislation does not permit a company to exist as a passive conduit. Minimum governance standards – board meetings, proper minutes, separate bank accounts, independent decision-making – must be maintained. Failure creates tax residency risk in the parent's home jurisdiction, potential abuse-of-law findings, and personal liability for directors.
A related pitfall involves the registered office. Many international clients rent a registered office from a corporate services provider without establishing any real local presence. Swiss authorities are increasingly scrutinising such arrangements, particularly in the context of international tax information exchange. A company whose only Swiss connection is a mailbox address faces challenges demonstrating genuine Swiss tax residency under double taxation treaties.
Share transfer restrictions deserve careful attention at the formation stage. An AG may restrict share transfers through pre-emption rights or board approval requirements in its articles of association. These restrictions are valid but must be drafted with precision. Poorly drafted transfer restrictions have been held by Swiss courts to be either unenforceable – leaving shareholding open – or so broadly written as to prevent legitimate exit transactions. International clients often discover this problem only when attempting a sale.
Annual obligations are frequently underestimated. Swiss corporate legislation requires annual general meetings, audited or review-engagement accounts (depending on company size), and timely Commercial Register updates for any change to board composition, registered office, share capital, or articles of association. Failure to update the Commercial Register within the required period results in formal registration gaps that complicate due diligence in later transactions.
Director liability is another area where international practice diverges from Swiss expectations. Under Swiss corporate legislation, directors are jointly and severally liable for losses caused to the company and its creditors through intentional or negligent breach of duty. Liability is not capped. In insolvency situations, the obligation to file for bankruptcy arises promptly upon the company becoming overindebted. Delayed filing exposes directors to personal claims by creditors for losses arising from the period of delay.
Minority shareholder rights in Switzerland are stronger than in many civil law jurisdictions. Shareholders holding a defined threshold of share capital may convene extraordinary general meetings, request special audit investigations, or seek judicial dissolution. International majority shareholders who override minority interests without proper procedure risk successful legal challenges. The Bundesgericht has upheld shareholder resolution challenges where proper notice, agenda, or quorum requirements were not observed.
Cross-border strategy: Switzerland, Portugal, and the EU
Switzerland's position outside the EU creates a structuring opportunity for international groups. A Swiss holding company – particularly in a low-tax canton – can hold EU subsidiaries, receive dividends, and manage intellectual property under favourable tax treatment, provided genuine substance is maintained. However, EU anti-avoidance rules mean that EU subsidiaries paying dividends to a Swiss parent must assess whether the arrangement meets economic substance requirements under domestic and EU law.
For clients with Portuguese operations or investment interests in Portugal, the Switzerland–Portugal double taxation treaty provides relief from withholding taxes on dividends, interest, and royalties. This treaty relationship is particularly relevant for structures involving a Swiss holding company with a Portuguese operating subsidiary or real estate holding vehicle. The Portuguese tax authority, however, applies anti-abuse provisions to arrangements that lack genuine Swiss substance. Clients should assess their Swiss entity against the substance requirements before relying on treaty benefits.
For a detailed comparison with the Portuguese corporate governance regime and EU-compliant holding structures, our analysis of corporate law in Portugal provides useful context on how the two systems interact in practice.
Enforcement of shareholder agreements across the Switzerland–EU border raises conflict-of-laws questions. Swiss corporate law treats shareholder agreements as contractual instruments distinct from the articles of association. Provisions in a shareholder agreement that contradict the articles may be unenforceable against the company even if valid between the parties. This distinction is not always understood by clients drafting governance documents under English or Portuguese law models.
Switzerland's arbitration system – centred on the Swiss Rules of International Arbitration – provides a well-regarded mechanism for resolving cross-border shareholder and joint venture disputes. Swiss-seated arbitrations benefit from the New York Convention framework for enforcement of awards across the vast majority of jurisdictions. For disputes involving EU counterparties, Swiss arbitration avoids EU Regulation complications that arise when EU-based forums are used between EU and non-EU parties.
Liquidation and cross-border insolvency deserve separate attention. Switzerland is not party to the EU Insolvency Regulation. A Swiss insolvency does not automatically extend recognition across EU borders. Creditors of a Swiss company must seek recognition of Swiss insolvency proceedings in each EU jurisdiction where assets are located. International groups with Swiss entities should map asset locations and contingency exposure before a liquidity crisis arises.
For a step-by-step breakdown of the company formation process, including notarial procedures and Commercial Register timelines, see our guide to company formation in Switzerland.
To discuss how cross-border structure between Switzerland and your home jurisdiction can be optimised, reach out to info@ferrazwhitmore.com.
Self-assessment checklist for Swiss corporate matters
The AG structure in Switzerland is applicable if:
- You require anonymous shareholding or freely transferable shares for investor access
- The company will have more than three shareholders or plans future capital market activity
- You need a governance structure recognised by institutional investors and banks
- The company will hold intellectual property or function as a group holding vehicle
The GmbH CH is appropriate if:
- The business is closely held with two to five identified owners
- Formation capital is limited and the minimum AG threshold is disproportionate
- The business is operational rather than a holding or financing vehicle
- Simplicity of governance outweighs the benefit of anonymous shareholding
Before initiating Swiss company formation or restructuring, verify the following:
- A Switzerland-domiciled director with individual signing authority has been identified
- The registered office is a genuine address with substance – not a pure mailbox service
- The articles of association accurately state the company's actual business purpose
- Capital contributions comply with the statutory minimum and are fully paid where required
- The chosen canton's tax regime aligns with the intended business activity and holding structure
The situation shifts from standard incorporation to a structural review if:
- The company has operated commercially before completing Commercial Register registration
- A shareholder dispute has arisen or a minority shareholder has requested a special audit
- The company is overindebted and the board has not yet assessed insolvency filing obligations
- A cross-border reorganisation triggers both Swiss merger legislation and foreign law requirements
Frequently asked questions
- How long does it take to form a company in Switzerland, and what are the main cost elements?
- Provided all documentation is ready, Swiss company registration with the Handelsregister Schweiz typically takes between one and four weeks from the notarial incorporation date. The main cost elements are notarial fees, Commercial Register filing fees, and legal fees for drafting the articles of association and governance documents. Government fees vary depending on the capital amount and canton, but the total disbursements for a standard AG formation run into the thousands of Swiss francs. Engaging a lawyer in Switzerland with experience in cross-border incorporations materially reduces the risk of registration delays caused by documentation errors.
- Does a Swiss company always need an auditor?
- Swiss corporate legislation distinguishes between ordinary audit, limited audit review, and an opt-out from audit for very small companies. An ordinary audit is required for listed companies and for companies exceeding two of three size thresholds – relating to balance sheet total, revenue, and headcount – in two consecutive years. Smaller companies may qualify for a limited review engagement. Companies with no more than ten full-time employees and unanimous shareholder consent may opt out of audit entirely. Many international clients assume their Swiss subsidiary will qualify for the opt-out, but intercompany structures with significant balance sheet exposures frequently push the company above the ordinary audit threshold.
- Can a foreign company simply operate in Switzerland through a branch rather than incorporating a separate entity?
- A branch of a foreign company can be registered in the Handelsregister Schweiz and is a recognised legal form under Swiss corporate legislation. However, a branch does not create a separate legal entity – the foreign parent remains directly liable for the branch's obligations. This means Swiss creditors can pursue the parent directly. In addition, the branch must file its own Commercial Register entry, maintain local accounting records, and appoint a local representative. From a tax perspective, the branch is treated as a Swiss permanent establishment and taxed on profits attributable to Swiss activity. For international clients accustomed to limited liability structures, an AG or GmbH CH typically provides stronger protection than a branch and is preferred by Swiss banks and commercial counterparties.
About Ferraz & Whitmore
Ferraz & Whitmore is an international law firm based in Lisbon, advising business clients across 46 jurisdictions. Our corporate law practice covers company formation, governance restructuring, shareholder disputes, and cross-border reorganisations in Switzerland and across European markets. We combine Portuguese civil law expertise with English common law tradition to advise international entrepreneurs, institutional investors, and in-house legal teams who require results-oriented counsel across multiple legal systems. As a law firm in Switzerland with a Lisbon base, we are well placed to advise on structures connecting Swiss entities with Portuguese operations and EU holding arrangements. The firm's corporate team includes practitioners with experience before Swiss cantonal courts and in cross-border M&A matters spanning civil law and common law systems. To explore legal options for your corporate structure in Switzerland, contact us at info@ferrazwhitmore.com.
Disclaimer: This publication is provided for informational purposes only and does not constitute legal advice. The information herein should not be relied upon as a substitute for professional legal counsel tailored to your specific circumstances. Ferraz & Whitmore assumes no liability for actions taken or not taken based on the contents of this material. For advice regarding your particular situation, please contact info@ferrazwhitmore.com.