The most common misconception among entrepreneurs starting a business in Turkey is this: "I registered my company with the chamber of commerce, so the name is now mine." That sentence is, legally, only partly true — and the part that is true is usually not enough to protect your business. Trade name, business name, domain name and trademark are four separate rights, kept in four separate registers, each protecting a different thing. This article clarifies the difference between them, who prevails when they clash, and the right order in which to secure protection.
Four Concepts, Four Separate Registers
| What it identifies | Where it is registered | Scope of protection | |
|---|---|---|---|
| Trade name | The trader's legal identity | Trade registry | As a rule, the registry's jurisdiction |
| Business name | The business's promotional name | Trade registry | The registry's jurisdiction |
| Trademark | The source of the goods and services | TÜRKPATENT | Nationwide, in the registered classes |
| Domain name | An internet address | A registrar | A technical allocation; not ownership |
The third row of the table is the decisive one: the only right that provides nationwide protection over a product or service is a trademark.
What Does a Trade Name Do?
A trade name is the official name a trader uses in its commercial dealings. It is the "… Trading Limited Company"-type expression you use when issuing an invoice, signing a contract, or opening a bank account. The trade name identifies the business's legal personality.
Its scope of protection is limited. It protects against a second registration of the same trade name within the trade registry — but that protection is, as a rule, tied to the registry's jurisdiction. A trade name registered in Istanbul may still be registrable as a different trade name, under the same wording, in another province.
More importantly: registering a trade name does not stop that name being used as a trademark on a product. Someone else can register the same name as a trademark and then prohibit you from using it on your own products.
What Is a Business Name?
A business name is the name used alongside the trade name to promote a business and distinguish it from similar ones. The short name on your shop sign is often the business name. For example, your trade name might be "Yıldız Food Industry and Trade Limited Company" while your business name is "Yıldız Bakery."
A business name is also registered with the trade registry and is protected against unfair use. But its scope, again, is limited to the registry's jurisdiction and to promoting the business — it does not cover trademark use on product packaging.
Trademark: The Right That Protects You in the Market
A trademark is a sign that distinguishes one undertaking's goods or services from those of others. Registering a trademark gives you:
- Exclusive use nationwide, in the registered classes
- The right to block registration of an identical or similar mark (the right to oppose)
- The right to seek an injunction, damages and a criminal complaint in the event of infringement
- The right to request the seizure of counterfeit goods at customs
- Access to marketplaces' brand protection programmes
- The ability to assign, licence or pledge the mark
None of these arise from registering a trade name or a business name.
Who Wins When They Clash?
The most common scenarios in practice, and their typical outcomes:
Scenario 1: Trade name first, trademark second
You set up a company under the trade name "ARYA" in 2020 and sold your products under that name. In 2024, someone else registered "ARYA" as a trademark. In this situation you can claim an earlier right — but to do so you need to document trademark use: dated invoices, packaging images, advertising records, an archive of your website. Showing only your trade name registration certificate is usually not enough.
Scenario 2: Trademark first, trade name second
Someone else has already registered the trademark when you set up a company under the same name. The trade registry may not block this — but the trademark owner can prohibit you from using that name as a trademark on your products and services. The result: your trade name sits in the register, but you cannot use it in the market.
Scenario 3: You hold both, but in different classes
Trademark protection is limited to the classes it is registered in. If you only registered the same mark as your trade name in class 35, you are unprotected in the class where you actually manufacture. We cover the logic of classes in our Trademark Classes article.
Where Does the Domain Name Fit In?
Registering a domain name is a technical allocation; it does not create an ownership right. The owner of a trademark can demand the transfer of an identical or similar domain name to themselves, and usually wins in dispute-resolution proceedings.
The reverse also holds: a domain name you have actively used for years can be one of the pieces of evidence supporting your earlier-rights claim — but it is not sufficient on its own. We go into detail on this in Does Owning a Domain Give You Trademark Rights? and Domain Names vs Trademark Registration.
What Is the Right Order?
If you are starting a new business, here is the order we recommend:
- Research the name idea from a trademark perspective. Is there an obstacle in the register? If this step is skipped at the outset, every later step becomes riskier.
- Reserve the domain name. It is cheap and gets taken quickly.
- File the trademark application. Priority is determined by the filing date; waiting is risky.
- Set up the company and register the trade name.
- Register the business name (if you will use a shop-sign name different from your trade name).
We explain that you can file a trademark application even before setting up a company in Registering a Trademark Without a Company — which gives you flexibility to adjust this order.
Points to Watch When Registering Your Trade Name as a Trademark
Turning your trade name into a trademark exactly as it stands is not always the right move. Two technical points:
- Company-form suffixes are not protected. Terms such as "Limited Company", "Inc." or "Trading" are not considered distinctive. The strength of a trademark comes from the core name within the trade name. Building the application around that core is more effective.
- Descriptive additions weaken it. A trade name made up of geographic and sectoral terms, such as "Ankara Furniture Industry," may be found to lack distinctiveness as a trademark. We cover grounds for refusal in Why Are Trademark Applications Refused?
What Happens to the Trademark on a Company Sale?
Another common mistake: assuming that a trademark automatically transfers along with a transfer of company shares. If the trademark is registered in the company's name, it forms part of the company's assets and effectively changes hands with the share transfer. But if the trademark is registered in the founding partner's own name as an individual, it stays with that founder even after the shares are transferred.
This distinction is the single most common source of surprise in acquisition negotiations. The register should always be checked before a transfer, and the trademark assigned to the company if necessary. We explain the process in Trademark Assignment and Inheritance.
The Picture at Branches, Dealers and Group Companies
The picture becomes more complex as a business grows. Within a group of companies sharing the same name, the trademark is usually registered in the name of a single legal entity, and the other companies use it. If the legal basis for that use is never put in writing, who continues to use the mark becomes disputed if the group splits up.
The right structure is this: the trademark is registered in the name of the group's parent company, or a dedicated brand-holding company set up for the purpose, and the other companies and dealers use it under a licence agreement. This gives the use a legal basis and removes the risk of cancellation for non-use by the trademark owner. We cover this model in Trademark Licence Agreement.
Five Frequently Asked Situations
- "A competitor turned the name from my trade name into a trademark — what can I do?" If you can document your trademark use, you can seek invalidation or oppose on the basis of an earlier right.
- "I own the trademark, and a company was set up under the same name." The trade registry may not block this — but you can prohibit trademark use of that name on products and services.
- "I changed my trade name — is my trademark affected?" You need to update the owner information in the trademark register. Otherwise notifications will keep going to the old trade name.
- "I'm a sole trader — whose name should the trademark be in?" For sole proprietorships, the trademark is registered in the individual's own name; if you incorporate later, you will need to assign it.
- "There are two of us as partners — whose name should the trademark be in?" A joint application is possible, but any disposal requires the consent of all rights holders once the partnership breaks down. Registering in the company's name is usually the sounder option.
Find Out What Protection You Actually Have
Many businesses only discover, once a problem arises, that their protection is far narrower than they assumed. Holding a trade registry gazette does not mean you hold a trademark registration certificate.
At Webx we run a free analysis of your current position and report which names are actually protected and which gaps need to be closed. Explore our trademark registration service or request a status analysis.