Starting a company without a business partner lets you keep control of your project, set its direction and make decisions independently. It also raises practical questions: which legal structure should you choose, what paperwork is required, and how will you manage the workload?
In Switzerland, one person can form an LLC, known as a Sàrl in French or GmbH in German. You can own the entire company while keeping it legally separate from you personally. Before deciding, it helps to understand both the benefits and the responsibilities. This article explains how to form a single-member Swiss LLC, what it costs and what running one involves. For the rules that apply to all Swiss LLCs, read our article on forming a Swiss LLC.
Forming a Swiss LLC alone: the essentials
- One member is enough: you can own 100% of the membership interests.
- The capital requirement stays the same: you need at least CHF 20,000, even as the sole owner.
- The formalities still apply: articles of association, a public deed and commercial register entry.
- You can also manage the company: representation by a person resident in Switzerland must be ensured.
- You make the decisions: the sole member’s resolutions must still be documented.
- Sole ownership does not mean doing everything yourself: you can hire employees or outsource tasks.
Ready to form your own Swiss LLC?
Entreprendre.ch prepares your documents, coordinates the notarial deed and follows up on commercial registration. Our service starts at CHF 490 excluding VAT, with notary fees included. Official fees, signature certification and any bank charges are separate.
Can one person form an LLC in Switzerland?
Yes. A Swiss LLC is a legal structure that can be formed by one individual or one legal entity. It is often described as a single-member LLC. This is not a separate legal form: the ordinary Swiss LLC rules apply. You can own all the membership interests and also manage the company. These are distinct roles: members own the capital and take the decisions reserved to them; managers run the business. Our article on members, managers and signing authority explains the distinction.
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How to form a Swiss LLC
Romain Prieur, founder of Entreprendre.ch, explains Swiss LLC formation in this French-language video.
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What requirements must you meet?
The formation requirements are the same whether there is one member or several. Check these three points before starting:
Initial capital
The share capital must be at least CHF 20,000. As the sole member, you subscribe for all the membership interests and must provide the full contribution required.
Representation in Switzerland
The LLC must be able to be represented by at least one manager or director resident in Switzerland with the necessary authority. If you meet this requirement, you can take the role yourself. Where the LLC has only one manager, that manager must have individual signing authority.
Registered office and permits
Your company needs a registered office and address in Switzerland. Some activities also require a licence. If you live abroad, you may still own all the membership interests, but incorporation does not replace any required work or residence permit. The arrangements for establishing a Swiss company while living in France (in French) are explained separately in our French-language article.
How to form a single-member Swiss LLC
The process follows ordinary LLC formation. The difference is that you decide the company name, purpose and organisation yourself.
1
Choose a company name
Choose a business name that is sufficiently distinct from names already registered in Switzerland and includes the legal-form designation, such as Sàrl or GmbH. Check trademark rights as well: availability in the commercial register does not eliminate every risk of confusion.
2
Prepare the articles of association
The articles of association set out the company name, registered office, purpose, capital, and the number and nominal value of membership interests. All interests are allocated to you. Management and signing authority must also be established. A clearly drafted company purpose describes your activity without restricting it unnecessarily.
3
Deposit the capital
For a cash contribution, open a capital deposit account in the name of the company being formed and pay in the required capital. The bank issues a confirmation for the incorporation documents. A contribution in kind (in French) is also possible, for example using business equipment. It requires specific documentation and verification; it does not remove the capital requirement.
4
Complete incorporation before a notary
Formation must be recorded in a public deed. The notary formalises incorporation, the articles and the appointment of the company’s governing bodies. Some steps can be handled remotely, depending on the circumstances and powers of attorney.
5
Register the LLC in the commercial register
The documents are submitted to the cantonal commercial register (in French) where the company has its registered office. The LLC acquires legal personality on registration. The bank can then release the deposited capital to the company’s operating account once it receives the required evidence.
What does forming an LLC alone cost?
Being the sole owner does not reduce the minimum capital. Distinguish the money you contribute to the company from the fees you pay to establish it.
| Item | Reference amount | What to remember |
|---|---|---|
| Share capital | At least CHF 20,000 | It belongs to the LLC and can fund business expenses once released. |
| Entreprendre.ch formation service | From CHF 490 excl. VAT | Document preparation, notary fees and registration follow-up. |
| Additional fees | Depend on the application and providers | Commercial register fees, signature certification and any capital deposit account charges. |
| Running costs | Budget separately | Accounting, insurance, bank fees and other operating expenses. |
Our article on Swiss LLC formation costs explains the fees to budget for. The CHF 20,000 capital is neither a tax nor money you can freely withdraw for private expenses. Having one owner can simplify coordination, but the bank, notary and register each have their own processing times. Timing depends on a complete application and the checks required.
The advantages of forming an LLC alone
Sole ownership gives you considerable freedom to make decisions. These are the main advantages to consider.
1. You control the important decisions
You do not need another member’s agreement to launch a product or change your commercial strategy. You must still comply with the articles and the rules governing your business.
2. You can act quickly
You can put ideas into practice without waiting for consensus. If customer feedback shows that an offer needs to change, you can adapt promptly.
3. You can follow your own priorities
You develop the company around your vision and values. You do not need to negotiate every decision with a partner whose priorities differ.
4. You avoid disputes between members
There is no co-owner to disagree with over workloads, investment or direction. This does not remove management challenges, but it avoids that particular source of deadlock.
5. You have more freedom to organise your work
You choose your working methods and organisation. That flexibility remains subject to customer needs, commitments and the actual workload.
Keep sole ownership, with support for formation
You retain all the membership interests. Our team helps prepare the documents and coordinate the process through to registration.
The challenges of starting without a partner
1. Working alone can feel isolating
You make decisions yourself and may not have someone with whom to discuss difficulties or successes. Regular conversations with other entrepreneurs or an adviser can provide perspective.
2. The workload can be substantial
Administration, sales, customer service and accounting all take time. Handling everything yourself can quickly become difficult. You can outsource tasks to an accounting firm or hire employees while remaining the sole member.
3. You may need additional expertise
No one can master every aspect of running a business. Identify the areas where you need support and budget for the services required.
4. You must build your network
Without a co-owner, you do not start with a second person’s professional contacts. Set aside time for networking, collaboration and relationships with business partners.
Sole ownership works best when it does not leave you carrying every responsibility alone. Employees, specialist providers and other entrepreneurs can give you the support you need without taking a stake in your company.
Setting up alone with the right structure
A single-member Swiss LLC lets you retain ownership while operating through a separate company. Before incorporating, confirm the capital, Swiss representation and ongoing accounting costs. Plan who will support you when decisions or administrative work fall outside your expertise.
Frequently asked questions about single-member Swiss LLCs
Can one person set up a Swiss LLC?
Yes. One individual or legal entity can form an LLC in Switzerland and own all its membership interests. The minimum capital and incorporation formalities remain the same.
Is a single-member Swiss LLC the same as a French EURL?
No. A single-member Sàrl in Switzerland remains a Swiss LLC. French EURL rules, including its capital and tax treatment, do not apply.
Can I be both the sole member and sole manager?
Yes. If you live in Switzerland and have the necessary authority, you can hold both roles. In every case, the company must be able to be represented by a person resident in Switzerland.
Can I form an LLC without CHF 20,000 in cash?
The minimum CHF 20,000 capital must be fully covered. A contribution in kind (in French) can replace some or all of a cash contribution when the legal requirements are met. It does not allow formation without capital.
How much does forming an LLC alone cost?
The minimum capital remains CHF 20,000. Formation fees are additional: Entreprendre.ch offers support from CHF 490 excluding VAT, including notary fees but excluding official fees, signature certification and any bank charges. See our article on the cost of a Swiss LLC.
Do I still need a notary as the sole founder?
Yes. Swiss LLC formation requires a public deed regardless of the number of members. An online service can prepare and coordinate the process, but does not remove that requirement.
Can I hire employees without having a business partner?
Yes. Sole ownership does not mean working alone. The LLC can hire employees and use external providers. It must then comply with employer obligations and arrange payroll management.
Can another member join later?
Yes, for example through a transfer of some of your membership interests or a capital increase. Formalities depend on the transaction. A transfer must be in writing and may require approval; the relevant register entries must be updated.
Should I start alone as an LLC or a sole proprietor?
The choice depends on business risk, available capital, administration costs and your plans. Our sole proprietorship versus LLC comparison explains the differences without assuming one structure fits every business.
Form your Swiss LLC with Entreprendre.ch
Our company formation service helps prepare the documents, coordinate with the notary and follow up registration. You remain the sole member while receiving practical support throughout the process.
Official reference: SECO SME Portal — Swiss LLC capital, formation and liability. English editorial review: 21 September 2026.
Romain Prieur is a Swiss-qualified accountant and founder of Entreprendre.ch. After more than ten years in auditing and supporting Swiss businesses, he advises entrepreneurs on company formation, accounting and taxation.
