Receiving a refusal or correction request because a proposed French company name resembles an existing name is not a minor filing inconvenience. It can delay the registration of the company, postpone the opening of the corporate bank account, leave a lease or supplier contract signed in the founder’s personal name, and expose the future business to a dispute over a trademark, trade name, company name or domain name. For a foreign founder, the problem is often harder to read because the message may come through the French Guichet unique, while the real risk may concern private intellectual-property rights that the filing platform does not finally decide.
The correct response is therefore not to add a random word to the name and resubmit. The founder must identify what has actually been refused, determine which earlier right creates the risk, preserve evidence of the search and the project chronology, and select a name that remains usable in France and internationally. This article explains the difference between a formal registration block and a private claim, the searches that should be completed before a second filing, the documents needed when the founder acts from abroad, and the legal consequences if the name has already been used or registered as a mark.
For the wider incorporation sequence, see the firm’s French company formation service and use this article as the name-clearance and refusal-response module.
I. Why the INPI or Guichet unique flags a French company name
A. What the refusal means: company name, trademark, trade name and registration
The first question is procedural: what document has the founder received? A French company may be created through the Guichet unique des formalités, the online platform that routes company formation and amendment information to the competent administrations, including the commercial registry. The Institut national de la propriété industrielle (INPI) operates important parts of the register and the filing infrastructure, but a message displayed by the platform does not automatically amount to a court decision that the proposed name infringes a trademark.
The legal identity of the company must be separated from the identity of its brand. The dénomination sociale is the official name written in the articles of association and used to identify the legal entity. A raison sociale is a traditional expression still used in practice, although commercial companies generally refer to their dénomination sociale. A nom commercial is the name under which the business is known to customers. An enseigne identifies a business location. A trademark distinguishes goods or services. A domain name identifies an internet address. One project can use all of these signs, but they do not acquire protection at the same time or under the same rules.
Article L. 210-2 of the French Commercial Code places the dénomination sociale among the matters determined by the company’s articles. The official text states: “La forme, la durée qui ne peut excéder quatre-vingt-dix-neuf ans, la dénomination sociale, le siège social, l’objet social et le montant du capital social sont déterminés par les statuts de la société.” This means that a founder who changes the legal name must normally change the constitutional documents as well as the filing data. A new name on a website or in a pitch deck is not enough.
Article L. 123-1 of the same Code defines the commercial registration framework. It provides: “I.-Il est tenu un registre du commerce et des sociétés auquel sont immatriculés, sur leur déclaration : 1° Les personnes physiques ayant la qualité de commerçant, même si elles sont tenues à immatriculation au registre national des entreprises ; 2° Les sociétés et groupements d’intérêt économique ayant leur siège dans un département français et jouissant de la personnalité morale conformément à l’article 1842 du code civil ou à l’article L. 251-4.” The provision also covers certain companies headquartered outside a French department but operating through a French establishment.
For a foreign founder, the registration point is essential. Under article L. 210-6 of the Commercial Code, “Les sociétés commerciales jouissent de la personnalité morale à dater de leur immatriculation au registre du commerce et des sociétés.” The same article adds that persons acting for a company in formation remain jointly and indefinitely liable for the acts carried out before the company acquires legal personality, unless the regularly constituted and registered company takes over those commitments. A founder should therefore avoid presenting a rejected or unregistered name as if it were already the name of a French legal person.
The Kbis is the extract traditionally issued from the commercial register. It is not a trademark certificate and it does not guarantee that every use of the registered company name is lawful against every third party. The SIREN is the nine-digit identifier of the legal entity; the SIRET identifies an establishment. Neither identifier cures a conflict with a prior trademark or a prior commercial name. A name may be accepted administratively and still create a civil dispute if its use generates confusion in the relevant market.
This is why a foreign founder should read the refusal in three layers:
- the filing layer: which field, document or statutory clause has been rejected or marked for correction;
- the registry layer: whether the name can be entered in the Registre national des entreprises (RNE) or the Registre du commerce et des sociétés (RCS);
- the private-rights layer: whether another undertaking, trademark owner, domain holder or business user can oppose the proposed name or seek an injunction, damages or a change of name.
If the notice is technical, the cure may be a corrected translation, a better scan, a missing mandate or a corrected form. If the notice refers to the name itself, the founder should request the precise reason and the source of the objection. A foreign parent company, a local agent or a filing service should not assume that a short platform message answers the private-rights question.
B. How to test availability before filing the replacement
An exact-match search is only the first filter. The INPI explains that the dénomination sociale identifies the legal person, while the nom commercial and enseigne identify the commercial activity or place of business. Its guidance also states that the company name is protected nationally after registration and warns that earlier rights may lead to infringement or unfair-competition proceedings. The practical starting point is the official INPI material on the dénomination sociale, nom commercial and enseigne, followed by the INPI pages on availability of a mark, company name and domain name.
The search should cover, at minimum, the following sources and variants:
- the company databases and RNE information available through INPI searches;
- French trademarks, European Union trademarks and international registrations designating France;
- company names, trade names and signs used in the same or an adjacent activity;
- domain names, especially the .fr, .com and relevant country-code domains;
- phonetic variants, plural and singular forms, translations, abbreviations, punctuation changes and likely misspellings;
- the activity wording, because a name that appears harmless in a distant sector may be risky when the services, customers or distribution channels overlap.
Article L. 711-1 of the French Intellectual Property Code defines the mark in functional terms. The official wording is: “La marque de produits ou de services est un signe servant à distinguer les produits ou services d’une personne physique ou morale de ceux d’autres personnes physiques ou morales.” The sign must also be capable of being represented in the national trademark register so that the scope of protection can be determined clearly. A founder who plans to use the company name on software, consultancy, financial services or consumer products should not treat the name as a purely administrative label.
Distinctiveness matters. Article L. 711-2 provides that a sign that cannot constitute a mark, a mark without distinctive character, a sign that merely describes a characteristic of the goods or services, a customary term, a deceptive sign or a mark filed in bad faith may be refused or declared invalid. The relevant extract states: “Ne peuvent être valablement enregistrés et, s’ils sont enregistrés, sont susceptibles d’être déclaré nuls : 1° Un signe qui ne peut constituer une marque au sens de l’article L. 711-1 ; 2° Une marque dépourvue de caractère distinctif.” The same article includes bad-faith filing among the grounds listed later in the provision.
Prior rights are dealt with by article L. 711-3. It states that a mark cannot validly be registered when it infringes earlier rights having effect in France, including “3° Une dénomination ou une raison sociale, s’il existe un risque de confusion dans l’esprit du public” and “4° Un nom commercial, une enseigne ou un nom de domaine, dont la portée n’est pas seulement locale, s’il existe un risque de confusion dans l’esprit du public.” The article also covers earlier marks that are identical or similar where the goods or services are identical or similar and a likelihood of confusion exists.
The phrase “risk of confusion” is the operational test. It is not limited to identical spelling. A similar sound, a similar visual impression, a distinctive shared element, the closeness of the services, the normal purchasing channels and the attention of the relevant public may all matter. A foreign founder should prepare a short written comparison for every serious result: earlier sign, owner, date, territory, activity, customers, classes or goods and services, evidence of use, and the reason the proposed name is or is not distinguishable.
Article L. 713-2 adds a separate warning for use in business: “Est interdit, sauf autorisation du titulaire de la marque, l’usage dans la vie des affaires pour des produits ou des services : 1° D’un signe identique à la marque et utilisé pour des produits ou des services identiques à ceux pour lesquels la marque est enregistrée ; 2° D’un signe identique ou similaire à la marque et utilisé pour des produits ou des services identiques ou similaires à ceux pour lesquels la marque est enregistrée, s’il existe, dans l’esprit du public, un risque de confusion incluant le risque d’association du signe avec la marque.” Registration of a company name is therefore not a substitute for a clearance search before launch.
The founder should retain dated screenshots or PDF exports of the searches, the search terms used, the activity description considered and the date on which the search was made. This record will not guarantee a result, but it shows that the project was assessed methodically. It also helps counsel distinguish a genuine earlier right from a loose database match or a dormant entity with no realistic overlap.
II. What a foreign founder should do after a refusal or challenge
A. Correct the filing while preserving the company project
The response depends on whether the company is still in formation or is already registered. If the filing is still a draft, the cleanest route is usually to stop the submission, obtain the exact reason for the block, choose a replacement name and amend the articles before resubmitting. The founder should not create several near-identical filings in the hope that one will pass. That approach can multiply inconsistent versions of the articles, declarations and translations.
The Guichet unique permits the director to file directly, to appoint a délégataire, or to appoint a mandataire. A délégataire is a person authorised within the company to perform the formalities. A mandataire is an external representative acting under a mandate. Service Public explains that the declarant may be the director, an employee with a delegation, or another person with a mandate, and that a copy of the delegation or mandate must be transmitted with the filing. The official instructions are available on the Guichet des formalités des entreprises page.
For a founder signing from the United States, the United Kingdom, Canada, India, the United Arab Emirates or another jurisdiction, the mandate should identify the company in formation, the proposed representative, the precise filing, the authority to correct or replace the name, and the authority to receive messages from the platform. If a foreign corporate shareholder signs, the file may also need evidence of the signatory’s authority and a reliable French translation. The correct translation should preserve the name consistently; translating the business description does not mean translating the proposed distinctive name.
The response file should contain a practical decision record:
- the notice or screenshot showing the refusal, correction request or missing document;
- the exact proposed name and all alternative names considered;
- a copy of the current draft articles and the revised articles;
- the RNE, trademark, domain and commercial-name search results;
- the board, shareholder or founder approval required by the chosen corporate form;
- the mandate, delegation, identification documents and translations for the foreign signatory;
- the planned date for the new submission and the person responsible for monitoring the Guichet unique inbox.
If the company has already been incorporated, a different procedure applies. The name is then a statutory item, not just a form field. The shareholders or competent corporate body must approve the change in accordance with the company’s form and articles. The articles must be updated, the legal notice must be published when required, and the amendment must be filed so that the RNE, RCS and Kbis data become consistent.
Article R. 123-105 of the Commercial Code states: “Les actes, délibérations ou décisions modifiant les pièces déposées lors de la constitution sont déposées dans le délai d’un mois à compter de leur date après, le cas échéant, publication de l’avis prévu à l’article R. 210-9 ou à l’article 24 du décret n° 78-704 du 3 juillet 1978 relatif à l’application de la loi n° 78-9 du 4 janvier 1978 modifiant le titre IX du livre III du code civil.” The article also requires an updated copy of the articles certified as compliant by the legal representative or an authorised person.
Article R. 123-66 is more direct for the amendment filing: “Toute personne morale immatriculée demande, par l’intermédiaire de l’organisme unique mentionné à l’article R. 123-1, une inscription modificative dans le mois de tout fait ou acte rendant nécessaire la rectification ou le complément des énonciations prévues aux articles R. 123-53 et suivants.” A company that continues to trade under a name different from its current registered name should therefore coordinate the corporate resolution, public notice, filing, invoices, bank records, employment documents, website, privacy notices and contracts.
The public authorities’ general guidance confirms that a change of name is a modification to be performed through the formalities system. Service Public lists changes to the name, activity, address, shareholders, legal form, articles and beneficial-owner information among the formalities handled by the Guichet unique. The page on creation, modification or cessation of activity also explains that a foreign company wishing to operate in France falls within the relevant formalities framework.
A founder should also decide what happens to the brand during the transition. The company can select a legally safer dénomination sociale while using a different commercial brand only if that brand has itself been cleared. The company name should not be changed in the articles while the old name remains on invoices, domain registrations and customer proposals without a documented transition plan. A bank or major customer may ask why the name on the Kbis does not match the name on the contract.
If the company has not yet been registered, sign pre-incorporation documents carefully. Article L. 210-6 makes the individuals acting for the company in formation potentially liable until the company takes over the commitments after registration. A foreign founder who signs a lease, software contract or supplier agreement under a rejected name should state the capacity accurately and include a mechanism for ratification or substitution by the future company. The refused name should not be used to create the impression that a French legal person already exists.
B. Assess trademark and prior-name litigation exposure before choosing the replacement
The second stage is substantive. The founder should determine what right is held by the earlier user and what remedy that person could seek. A database result may show an identical word, but the legal analysis is usually driven by the relationship between the signs, the activities, the public, the chronology and the way the sign will be used.
A registered trademark is the highest-risk result when the proposed name will be used for identical or similar goods or services. A prior dénomination sociale or nom commercial may be decisive even without a trademark registration if the earlier business has a protected and non-local activity and the later name creates confusion. A domain name is not automatically a nationwide monopoly, but a non-local domain associated with an operating business can be an earlier right. A foreign parent’s ownership of a name outside France may be relevant to the chronology and the group’s commercial identity, but it does not automatically clear the French use.
Article L. 716-4 states: “L’atteinte portée au droit du titulaire de la marque constitue une contrefaçon engageant la responsabilité civile de son auteur.” It adds that infringement includes violation of the prohibitions in the relevant trademark provisions. If the name is placed on products, invoices, advertisements, software interfaces, packaging or a website in a way that performs a trademark function, the risk is not limited to the registration file.
The choice of forum matters. Article L. 716-5 provides that certain applications for invalidity or revocation based exclusively on listed grounds are brought before the INPI, while other civil actions and related claims, including those connected with unfair competition, fall within the jurisdiction of the civil courts specified by the provision. The official text begins: “I.-Ne peuvent être formées que devant l’Institut national de la propriété industrielle : 1° Les demandes en nullité exclusivement fondées sur un ou plusieurs des motifs énumérés à l’article L. 711-2…” A founder should not answer an INPI procedural notice as if it were already defending a damages action, and should not assume that a successful registration ends a private dispute.
Article L. 714-3 confirms that a trademark can be declared invalid by a court or by the Director General of the INPI under the statutory framework when it does not meet the conditions of articles L. 711-2, L. 711-3, L. 715-4 or L. 715-9. Its official wording is: “L’enregistrement d’une marque est déclaré nul par décision de justice ou par décision du directeur général de l’Institut national de la propriété industrielle, en application de l’article L. 411-4, si la marque ne répond pas aux conditions énoncées aux articles L. 711-2, L. 711-3, L. 715-4 et L. 715-9.” This is one reason to conduct a full clearance search before filing the mark associated with the company.
Bad faith and chronology require particular care. Article L. 712-6 states: “Si un enregistrement a été demandé soit en fraude des droits d’un tiers, soit en violation d’une obligation légale ou conventionnelle, la personne qui estime avoir un droit sur la marque peut revendiquer sa propriété en justice. A moins que le déposant ne soit de mauvaise foi, l’action en revendication se prescrit par cinq ans à compter de la publication de la demande d’enregistrement.” A foreign founder who has received a warning from a prior user should not rush to file the same word as a trademark in the name of a newly incorporated French subsidiary. The warning, the group’s knowledge and the sequence of filings may become evidence in a later dispute.
The Court of cassation’s commercial chamber illustrated the point in its judgment of 13 November 2025, appeal no. 24-14.355. The official decision is available on Cour de cassation, pourvoi n° 24-14.355. The Court stated: “Constituent des faits distincts, des faits commis à des périodes différentes.” It also examined whether the later use created an established risk of confusion and whether a mark had been filed in bad faith despite the existence of an earlier commercial operation. The citation was checked against the full Judilibre text during this run and returned the verdict CONFORME. The practical lesson is that a name dispute can involve both trademark infringement and unfair competition, with the facts and dates determining whether the claims are distinct.
The same decision also shows why foreign founders must look beyond the Kbis name. A company may have acquired a business, name or sign through a transfer of a fonds de commerce, yet still face a trademark claim depending on the timing, the manner of use and the mark’s functions. The transaction documents should identify precisely which name, domain, customer goodwill and intellectual-property rights were transferred or licensed. A vague clause stating that “the brand” is transferred may not answer every question.
In its judgment of 15 May 2024, appeal no. 22-20.464, the commercial chamber addressed the distinction between a company or person’s name and use as a mark. The official decision is available at Cour de cassation, pourvoi n° 22-20.464. The Court used the following wording: “le fait que ce nom corresponde à la raison sociale du tiers ne modifiant pas la perception qu’en a le consommateur moyen.” The citation was verified through Judilibre and returned CONFORME. This does not mean that a company name is always safe. It means that the court examines how the public perceives the sign and whether it identifies the origin of goods or services. Putting the same expression on products, advertising or a website can change that analysis.
The chronology of earlier rights was also central to the commercial chamber’s judgment of 10 January 2024, appeal no. 22-21.716. The official decision is available at Cour de cassation, pourvoi n° 22-21.716. The Court stated: “Il en découle que le titulaire d’un droit antérieur peut agir en nullité de la marque déposée s’il existe un risque de confusion dans l’esprit du public, quand bien même le titulaire de la marque contestée dispose d’un droit plus ancien que ce tiers qui la conteste.” Judilibre verified the citation as CONFORME. The judgment applied the former wording of the trademark provisions to the facts before it, but it remains a useful warning: a prior company name can be a legally protected right, and the existence of another historical right does not automatically remove the risk of confusion.
The founder should convert the legal research into a go/no-go matrix before choosing the replacement:
- If the proposed name is identical or highly similar to a registered mark for overlapping services, reject it unless a written licence or settlement has been negotiated and the business plan supports that arrangement.
- If the earlier company is active in France and serves the same clients under the same or a similar name, treat the name as high risk even if no trademark appears in the first search.
- If the earlier sign is local, dormant or used in a clearly different sector, collect evidence rather than assuming that the name is available. A coexistence assessment may still be necessary.
- If the name belongs to a foreign parent, document the group ownership, the licence to the French subsidiary, the right to control domains and the quality-control arrangements for goods or services.
- If the founder received a warning, preserve the message and obtain a written legal assessment before making a new trademark filing or launching a website.
The replacement should be distinctive enough to survive both registration and commercial use. Adding a generic word such as “France”, “Global”, “Partners” or “Consulting” may not create a meaningful difference if the dominant element remains the same. A more reliable solution is often a new distinctive expression, followed by searches for the company name, trademark, domain and relevant social handles before the articles are signed.
The final filing package should then be internally consistent. The name on the articles, the corporate resolution, the Guichet unique form, the translation, the bank certificate, the beneficial-owner declaration, the legal notice, the domain registration and the first client contract should be checked against one controlled version. For a foreign founder, a French lawyer or a properly instructed mandataire can coordinate the correction, but the founder should keep written approval of the final name and the search record.
Conclusion
An INPI or Guichet unique refusal concerning a French company name is a decision point, not an invitation to make a cosmetic change. The first task is to identify whether the obstacle is technical, registry-related or based on an alleged earlier right. The second is to complete an identical and similarity search across the RNE, trademark registers, commercial-name uses and domains. The third is to choose a replacement name that is distinctive, document the chronology and update every corporate and commercial document consistently.
For a company still in formation, the founder will usually correct the articles, mandate and filing before resubmission. For an incorporated company, the change requires a corporate decision, updated articles, any required legal notice and a modifying filing within the applicable period. In both situations, registration does not replace a private-rights analysis. A Kbis proves registration; it does not by itself guarantee freedom to use a sign as a trademark or against a prior company name.
The safest sequence for a foreign founder is therefore: obtain the exact refusal reason; freeze uncontrolled use of the disputed name; run and preserve the searches; compare activities, customers and chronology; approve a genuinely distinctive alternative; then file one coherent corrected package. If a prior owner has already sent a warning, the question is no longer only how to obtain a Kbis. It is whether the planned French business can operate under the name without creating a risk of injunction, damages, rebranding costs or a dispute involving the foreign parent.
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