How to name your Einzelunternehmen: A guide for sole proprietors in Germany

Find out what to do when registering the name of your Einzelunternehmen (sole proprietorship), especially if you are a Kleingewerbetreibender (small trader), Freiberufler (liberal professional), or eingetragener Kaufmann (registered merchant/trader).


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Sole proprietors often wonder what they can legally name their company and what trade names are permitted. But what does a registered name for a sole proprietorship look like? What is the difference between a Firmenname (company name), Geschäftsbezeichnung (trading name) and Marke (trademark)? And to what extent can sole proprietors use establishment and industry designations?


First, we have to differentiate between the different kinds of sole proprietorships. There are different rules and specifications for company and trade names depending on whether you are a small trader, a freelancer or a registered merchant.

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Different names for different types of businesses

A Firmenname (company name) is the name under which a Firma (company) is entered with the Handelsregister (commercial register) and is incorporated.

Colloquially, the term Firmenname (company name) is incorrectly used interchangeably with the terms Unternehmensbezeichnung (business name) or Geschäftsbezeichnung (trade name).

Legally speaking, unincorporated businesses are not Firmen (companies) and, thus, don’t have a Firmenname (company name).

Unincorporated sole proprietorships (e.g., Einzelunternehmer or Freiberufler) use business names in official business transactions.

Companies use trade names for advertising purposes and have fewer formal requirements to meet.

Kleingewerbe: Naming a small business

Unternehmensbezeichnung: What is a business name in Germany?

Unregistered Kleingewerbe (small business) names must include your full first and last name; shortening your first name is not permitted. Although the respective legal specification no longer applies, the business name must still clearly show that the company and its owner are one and the same.

As such, business names that don’t include the name of the owner are not permitted. It is possible, however, to supplement the name with industry-based, purpose-based or imaginative designations, or a combination thereof. You can also reference your company’s business sector or the products and services it offers, for example:

  • John Doe Floristry
  • Paula Miller, Freeflow Pipe Cleaning
  • John Meyer Delicatessen
  • Jane Doe Distribution
  • Amy Tailor Workwear
  • Bridget Schneider Air Couriers
  • Warren White, Chemist


Geschäftsbezeichnung: Trade name

In addition to business names, there are so-called “Geschäftsbezeichnungen” (trade names), which can be embellished with establishment and industry designations. Business and trade names can be identical, and trade names don’t need to be entered into the commercial register.

Sole proprietors may also choose not to include their names. Because of this, they have more flexibility when it comes to creating a trade name:

  • ‘The Golden Dragon Inn’
  • ‘Boutique La Femme’
  • ‘Market Chemist’

These establishment and industry references can also be used on business cards, advertisements, shopping bags, etc., without further supplemental designations. They can also be used as logos on business letters.

However, for invoicing and similar purposes, the business name must be included to ensure that outside parties are able to recognise who they are dealing with. The names of the owners or managing directors of registered companies count as information that must be publicly disclosed.

Business names and establishment designations cannot be misleading, nor may they create the impression that the company is registered in the commercial register. The same holds true for supplemental references to company successions, which are not permitted:

  • ‘Doe, Successor’
  • ‘John Doe, formerly Petra Miller’
  • ‘John Doe, owned by Petra Miller’

Designations that hint at a full commercial structure are not permitted either, especially those with supplemental city and regional references:

  • Wiesbaden Car Dealers
  • Frankfurt Textiles
  • Furniture Centre
  • Central Grocery


Only registered companies are entitled to supplement their names with regional references and references to company successions. The owner’s name must accompany establishment designations and industry-based, purpose-based, and imaginative names on invoices, receipts, legal notices on websites, and in all communications. This also applies to signs at business entrances.

When using industry and establishment designations in your business name or trade name, it is important to be aware of any likelihood of confusion as defined by trademark law.

Neither the Unternehmensbezeichnung (business name) nor Geschäftsbezeichnung (trade name) may have the potential to be confused with those of other companies or registered trademarks. It is highly recommended to have a name reviewed to see if it is already being used before including it in a trade name or an establishment designation.

In certain situations, it would be wise to register your business name or trade name as a trademark.

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Naming a Freiberufler business

As a Freiberufler (liberal professional), you have almost the same rights and privileges enjoyed by small traders when it comes to naming your business or company. However, providing your last name is also sufficient when submitting the name.

Moreover, your business name must clearly show what services you offer; a purely imaginative name is not enough.

Naming an e.K. business

Businesses that are eingetragener Kaufmann (e.K.) must officially register their business names in the Handelsregister (commercial register). Like other proprietors, they have certain freedoms and obligations when creating a trade name. In general, there are two important principles: The company name must identify the merchant and be distinctive.

Furthermore, the company name may not contain any misleading information. Bearing these specifications in mind, a company name can be created by using three elements:

  • Person-based name (information about the owner)
  • Purpose-based name (information about the company’s objective)
  • Imaginative name (no information)

It is also possible to combine these elements. Keep in mind that company names consisting entirely of purpose-based or industry-based terms often contain no identifying information. These kinds of purpose-based company names often designate an entire field of business (‘Floristry e.K.’, etc.) rather than a specific company.

Therefore, further designations must be used to give a name the necessary power of distinction (‘Doe Floristry e.K.’ or ‘Bloomy Floristry e.K.’, for example).

Non-communicable characters (exclamation points, colons, commas, etc.) are not suitable for distinguishing a company. It is possible to use terms that hint at a certain market significance, size, economic performance or environmental focus, as well as terms that imply a specific target audience. Commercial businesses may use such terms sparingly:

  • ‘German’, ‘European’
  • ‘Organic’
  • ‘Group’
  • ‘Academy’, ‘Institute’
  • ‘Dr.’, ‘Bank’

Company names such as the following are prohibited:

  • Company names that solely consist of abbreviations (‘JH e.Kfr.’)
  • Company names that consist of an incomprehensible series of letters and/or numbers (‘XYZ123 e.Kfm.’)
  • Company names that sound like the name of an already registered company
  • Company names that could lead to confusion or an association with another company (‘BurgerThing e.K.’)

Supplementary designations that clash with the company’s legal structure are also forbidden. According to the PartGG (partnership law), for example, the term ‘partner’ may only be used by an actual Partnerschaftsgesellschaft (partnership).

Registered merchants are also obliged to disclose their contingent liabilities with the suffix designating the company’s legal form. Your company name must contain the suffix ‘e.K.’, ‘e.Kfr.’ or ‘e.Kfm.’. The term ‘e.Kfr.’ stands for eingetragener Kauffrau (female registered merchant) and ‘e.Kfm.’ stands for eingetragener Kaufmann (male registered merchant).

Furthermore, your chosen company name must differ from the names of already registered companies. The commercial register court will verify the uniqueness of the name. Infringements will prevent successful registration, which can lead to delays and additional costs. It is therefore highly recommended to have the admissibility of your company name reviewed ahead of time.

Like small traders and freelancers, registered merchants may also personalise their trade names.


Trademarks: How to protect a name

As a sole proprietor, you should register your trade name as a trademark to prevent third parties from using it. You can register your company name if it is distinctive and won’t lead to confusion with existing trademarks. This will protect your company name from unauthorised use, such as when a competitor brings a product similar to yours to market and misappropriates your name in doing so.

As a trademark owner, you will then be able to order them to cease and desist or claim compensation for damages (‘infringer’s profit’). The following principle generally applies: If an idea is easy to copy, you should consider registering a trademark. You can also trademark your own name if you choose not to use supplemental designations in your company name (‘John Doe e.K.’, for example).

Trademark protection takes precedence over the legal protection of your name, however. Such protection only covers your name within the respective business field; a registered trademark is protected across all fields.

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As an unregistered sole proprietor, you should generally avoid using the terms ‘company’, ‘company name’, or ‘company designation’: a company is only a company when it is registered as such in the commercial register.

Summary: Naming an Einzelunternehmen

Naming your Einzelunternehmen (sole proprietorship) can be a difficult endeavour. Differentiating between company, business and trade names is not always easy.

An unincorporated business, like those belonging to sole proprietorships (freelancers), Kleingewerbetreibender (small traders) and Freiberufler (liberal professionals), doesn’t count as a company and, therefore, cannot use its name officially. Instead, it acts as a stand-alone business under a business name that must consist of the owner’s full name.

Companies that are not registered in the commercial register may use a trading name to give their business an individualised name and set it apart from other businesses.

Small traders and liberal professionals have more freedom when creating trade names than with business names.

A sole proprietorship may also choose to legally protect its own name, its business name, or its company name against unauthorised use by third parties.


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Andreas Munck

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Got more questions about setting up a business in Germany?

  • Startup expert
  • 10+ years experience

I’d be happy to call you and answer any questions you have in a one-on-one consultation.


Want to know more about the Einzelunternehmen?

All about sole proprietorships

What is an Einzelunternehmen?
What is a Kleingewerbe?
What is a Freiberufler?
What is a Freelancer?
The pros and cons
Set up an Einzelunternehmen
An overview of taxes

Master list

All Company Formation articles


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