Switzerland's competition authority has intensified its enforcement programme. Investigations into cartel conduct, market dominance abuses, and merger notification failures are increasing in frequency and severity. International companies operating in Switzerland. whether structured as an AG (Swiss stock corporation) or a GmbH CH (Swiss limited liability company) – face growing exposure if internal compliance systems do not reflect current enforcement expectations.
Switzerland's competition authority, the Wettbewerbskommission (Competition Commission, or COMCO), enforces competition legislation through investigations, interim measures, and substantial financial penalties. Companies found to have participated in cartel conduct or abused a position of market dominance may face penalties calculated as a proportion of the relevant turnover for each year of the infringement. Merger notification requirements apply to transactions meeting defined turnover thresholds, and failure to notify before completion carries direct sanctions.
This alert summarises the enforcement trends now being observed, identifies the business categories most at risk, and sets out the immediate steps international companies should take.
What has changed: enforcement trends and penalty escalation
COMCO has broadened its investigative focus in recent years. Enforcement is no longer concentrated on traditional manufacturing cartels. The authority has opened investigations across digital platforms, financial services, and professional services sectors. Practitioners advising international clients note that dawn raids – unannounced inspections at business premises – are being used with greater regularity. Companies that previously assumed Switzerland's cooperative regulatory culture would limit enforcement risk should revise that assumption.
Under Swiss competition legislation, penalties for cartel participation can reach a significant share of the relevant Swiss turnover across the duration of the infringement. The Bundesgericht (Federal Supreme Court of Switzerland) has upheld COMCO's broad discretion in calculating these amounts. Repeat infringers or those who obstruct investigations face penalty escalation. Penalties are imposed on the legal entity – meaning both AG and GmbH CH structures are equally exposed.
Swiss competition legislation also governs agreements that restrict competition by object or effect. Price-fixing, market allocation, and output restrictions among competitors remain the highest-risk categories. However, vertical restraints – including resale price maintenance and exclusive territorial arrangements – are also subject to active review. Companies using standard distribution agreements drafted outside Switzerland should verify that those agreements comply with Swiss requirements. The Swiss Code of Obligations governs the underlying contractual relationships, but competition legislation operates as an overriding constraint on how those agreements function in practice.
Merger notification requirements apply where the combined turnover of the parties exceeds defined Swiss and worldwide thresholds. COMCO has issued guidance confirming that transactions structured to close in a non-Swiss jurisdiction are not exempt if Swiss market effects are present. Failure to notify – or to suspend completion pending COMCO clearance – constitutes a standalone infringement, irrespective of whether the underlying merger raises substantive competition concerns.
For a detailed analysis of how corporate disputes interact with competition enforcement in Switzerland, see our coverage of corporate disputes in Switzerland.
Who is affected: threshold criteria and compliance deadline
The following business categories face the highest immediate exposure under current enforcement conditions.
- International groups with Swiss subsidiaries active in concentrated markets – particularly where market dominance or near-dominance may be arguable.
- Companies party to distribution, licensing, or supply agreements that contain pricing, territorial, or exclusivity provisions affecting the Swiss market.
- Businesses engaged in M&A activity that may trigger Swiss merger notification thresholds – including deal structures where the Swiss dimension was not the primary consideration.
- Trade associations or industry bodies whose members coordinate on pricing, standards, or market conditions in Switzerland.
- Digital platform operators whose terms of service or data access policies affect competition in Swiss markets.
Companies that have previously relied on a leniency programme application in another jurisdiction should not assume automatic credit in Switzerland. COMCO operates its own leniency programme with distinct procedural requirements. A leniency application must be filed directly with COMCO to secure any reduction in Swiss penalties. Timing is critical: the first applicant to provide qualifying evidence receives the most favourable treatment. Subsequent applicants receive reduced – but not eliminated – penalties.
There is no single statutory compliance deadline applicable to all affected businesses. However, COMCO's current investigation pipeline means that companies operating in affected sectors should treat self-assessment as an immediate priority. Any business that has not conducted a structured competition law audit within the past 18 months is operating with unquantified exposure. Companies registered in the Handelsregister Schweiz (Swiss commercial register) and actively trading are within COMCO's full jurisdictional reach.
To receive an expert assessment of your competition law exposure in Switzerland, contact us at info@ferrazwhitmore.com.
Immediate action items for international companies
Five actions should be prioritised now.
- Conduct an internal competition audit. Review existing agreements – distribution, supply, licensing, joint venture – for provisions that restrict pricing, territory, or customer allocation in Switzerland.
- Assess merger notification obligations. If your group is planning or has recently completed any transaction with Swiss market effects, verify whether COMCO notification thresholds are met. Do not assume that a non-Swiss closing location resolves the question.
- Review leniency options urgently. If your company has information about a cartel or anticompetitive agreement affecting Switzerland, early engagement with the leniency programme is the most effective tool for reducing penalty exposure. The window for maximum benefit closes when COMCO opens a formal investigation.
- Update distribution and agency agreements. Standard-form agreements drafted under another jurisdiction's rules frequently contain provisions that are problematic under Swiss competition legislation. Resale price maintenance clauses are a common source of exposure.
- Prepare a dawn raid protocol. Employees must know how to respond if COMCO investigators arrive unannounced. A written protocol, supported by trained internal contacts and external counsel on standby, substantially reduces the risk of inadvertent obstruction or document loss.
Our competition law practice in Switzerland advises international companies on all aspects of COMCO enforcement, including leniency applications, merger filings, and internal compliance programmes. For comparative context across jurisdictions, our alert on competition enforcement in Portugal sets out parallel developments in another civil law system.
About Ferraz & Whitmore
Ferraz & Whitmore is an international law firm based in Lisbon, advising business clients across 46 jurisdictions. Our competition law practice supports international companies facing COMCO investigations, merger notification requirements, and cartel exposure in Switzerland. We combine Swiss civil law analysis with common law enforcement strategy to deliver practical outcomes for clients operating across multiple legal systems. Engaging a lawyer in Switzerland with cross-border experience is essential when COMCO investigations can affect group-wide leniency positions and parallel proceedings in other jurisdictions. As an international law firm with experience before European competition authorities, Ferraz & Whitmore helps international groups build structured, defensible compliance programmes. To discuss your situation, 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.