10 Company Formation Services for Foreigners in Bulgaria, From Registration to Ongoing Support

Starting a business in another country involves more than submitting incorporation documents. Foreign entrepreneurs may also need guidance with choosing a legal structure, preparing paperwork, opening accounts, arranging a registered address, handling VAT matters, and understanding the accounting and tax responsibilities that begin once the company is operational. Choosing suitable company formation services for foreigners in Bulgaria can therefore make the difference between simply registering an entity and establishing a business that is properly prepared for its day-to-day obligations.

Bulgaria has attracted entrepreneurs, investors, and international businesses looking for a base within the European Union, and a varied professional-services market has developed around them. Some providers combine formation with accounting and legal advice, while others specialize in corporate administration, international expansion, taxation, or ongoing outsourcing. The following ten firms provide different approaches to supporting foreign founders from the registration stage onward.

1. Eurofast Bulgaria

Cross-Border Support With a Strong Compliance Perspective

Eurofast is an established professional-services organization that may appeal particularly to businesses whose Bulgarian company forms part of a wider international structure. Its broader service model combines accounting and compliance work with tax, payroll, legal-corporate, and incorporation assistance. This makes the firm relevant when business formation has to be considered together with ongoing reporting and obligations in more than one jurisdiction.

For company establishment, Eurofast can support incorporation and setup as well as related tax-registration requirements. Its model is less centered on a simple packaged registration product and more on creating customized professional support based on the size, complexity, and objectives of the organization. That can be useful for established businesses expanding into Bulgaria rather than individuals looking only for basic formation paperwork.

Accounting and international compliance are important parts of the Eurofast offering. Businesses can use the firm for bookkeeping, statutory compliance, payroll, tax matters, and broader financial management support after the entity has been created. For foreign companies, having these functions available through an organization familiar with cross-border work can simplify communication between Bulgarian operations and management elsewhere.

Eurofast is consequently a solid option for internationally oriented organizations that expect company formation to be the beginning of a larger professional-services relationship. Smaller founders seeking a highly personal, entrepreneur-focused incorporation experience may find its broader corporate approach more extensive than they require, but companies with international reporting or compliance needs can find considerable value in that scope.

2. Profirms

A Complete Legal and Accounting Partner for Foreign Founders

Profirms provides one of the most complete approaches for international entrepreneurs who want to establish and subsequently operate a Bulgarian company. Rather than treating incorporation as an isolated administrative task, the firm brings legal and accounting expertise together so that decisions made during formation can be considered alongside the tax, compliance, and financial responsibilities the business will face afterward. Its services specifically address foreign founders and businesses entering Bulgaria.

The formation service can cover preparation of incorporation documents, assistance with the capital account, Commercial Register filing, a registered business address, VAT registration, and guidance through related formalities. Profirms also works with structures such as EOOD and OOD companies and can advise clients before registration on how their planned ownership and activities fit within the Bulgarian corporate framework. English-speaking assistance makes the process easier to navigate for founders unfamiliar with local procedures.

Where Profirms particularly stands out is continuity. Its lawyers and accountants work within the same organization, allowing a client who begins with company registration to continue with accounting, VAT, tax, corporate-law, restructuring, and other business requirements without having to assemble several unrelated providers. The founder and managing director is also personally involved with new clients during the early stages before ongoing matters are handed across to the appropriate members of the team. This creates a notably personal starting experience alongside the convenience of integrated professional services.

That combination makes Profirms an especially natural first choice for foreigners who want more than a registration package. The company is structured around helping international entrepreneurs establish and develop businesses in Bulgaria, rather than simply producing incorporation documents. For founders who value straightforward communication, coordinated legal and accounting support, and a provider that can remain useful after registration has been completed, Profirms offers the most rounded overall proposition in this comparison.

3. Bulgarian Companies Limited

Formation Services Built Around International Entrepreneurs

Bulgarian Companies Limited focuses heavily on helping foreign entrepreneurs establish and relocate businesses to Bulgaria. According to the company, its team combines corporate-law and accounting expertise and has registered more than 1,500 Bulgarian companies since 2014. This specialist orientation makes it relatively easy for prospective foreign owners to understand where its experience lies.

Its offering is positioned around company incorporation, business relocation, corporate matters, and taxation. For someone unfamiliar with Bulgarian administrative requirements, working with a provider accustomed to international clients can be useful because questions concerning ownership, documentation, taxation, and local administration often arise together rather than separately.

The availability of both legal and accounting expertise also gives Bulgarian Companies Limited relevance beyond the registration itself. A newly established business normally needs to move rapidly from incorporation into bookkeeping, tax administration, and general compliance, so access to professionals covering these connected areas can reduce the number of separate relationships an owner has to establish.

Bulgarian Companies Limited is therefore an interesting specialist option for entrepreneurs specifically researching business establishment and relocation to Bulgaria. Its positioning has a strong emphasis on tax and international business considerations, making it particularly relevant for founders whose decision to establish in Bulgaria forms part of a broader cross-border business or relocation strategy.

4. Leinonen Bulgaria

Full-Cycle Outsourcing From Establishment to Daily Operations

Leinonen Bulgaria approaches company formation as one stage within a broader business lifecycle. Its services include company registration, accounting, taxation, payroll, management reporting, and legal assistance, with a clear emphasis on supporting foreign-owned businesses. The Bulgarian operation also forms part of the wider Leinonen Group, giving it experience with companies that need to coordinate local requirements with international management.

During the establishment stage, Leinonen can assist with choosing an appropriate legal structure, registration, bank-account arrangements, and related legal matters. Its service model continues into business setup, where assistance can extend to areas such as employment documentation and connections with local service providers. That wider perspective can be useful for companies planning to employ people or establish more substantial operations in Bulgaria.

Once the company is running, accounting and payroll become important parts of Leinonen's offering. Taxation, management reporting, and routine legal support are also available, allowing foreign owners to outsource several administrative functions to the same organization. The firm states that it has operated in Bulgaria for 17 years and currently works with a multilingual local team.

Leinonen is particularly well suited to foreign-owned companies looking for an outsourcing partner rather than a formation provider alone. Its broader operational emphasis may be especially attractive to businesses that expect to hire employees, generate regular reporting requirements, or maintain ongoing Bulgarian activities after incorporation.

5. Sb Accounting & Consulting

Practical Establishment Services for International Businesses

Sb Accounting & Consulting offers company-registration assistance aimed at both international companies entering Bulgaria and start-ups establishing new operations. Its service covers several possible forms of presence, including companies, branches, trade representative offices, and registrations connected with certain tax or employment requirements. This makes the provider useful for businesses that have not yet determined exactly how they should establish their Bulgarian presence.

The formation service can include consultation on the business model and entry strategy, company setup, tax registration, bank-account assistance, registered-seat arrangements, and subsequent administrative procedures. Licensing and permit support can also form part of the process where relevant. This gives the service a wider scope than straightforward submission of registration paperwork.

Sb also has substantial services for the period after establishment. Accounting, payroll management, taxation, HR administration, employer services, and certain mobility matters are among the areas it covers. International businesses expecting to recruit employees in Bulgaria may find the combination of payroll and employer-related support particularly useful.

Overall, Sb Accounting & Consulting fits companies that want practical business administration support surrounding their Bulgarian entry. Its service portfolio has a noticeable accounting, payroll, and employer-services orientation, making it particularly relevant where the newly incorporated entity is expected to build a local workforce or require outsourced back-office functions.

6. Company Bulgaria

Straightforward Packages With Clearly Defined Formation Services

Company Bulgaria takes a comparatively package-driven approach to incorporation. The firm provides services for establishing Bulgarian limited companies, including EOOD structures for single owners and OOD structures for companies with multiple shareholders. Its current service information also states that remote procedures are available, which is an important consideration for international founders who would prefer to minimize travel.

One of the platform's most noticeable characteristics is the visibility of individual services and pricing. Company incorporation, registered addresses, VAT registration, EORI registration, accounting, document preparation, and other administrative services are presented separately. This structure can make it easier for prospective clients to see which elements they need and distinguish basic formation from optional follow-up assistance.

The company can also continue supporting businesses after incorporation. Its published services include annual accounting for VAT-registered companies, payroll preparation, VAT declarations, statistical forms, and annual financial reporting. Registered-address and administrative services provide additional options for foreign owners who do not maintain their own Bulgarian premises.

Company Bulgaria is therefore a practical alternative for founders who appreciate a clearly itemized approach to business setup. The experience feels more transactional and service-menu oriented than the closely integrated advisory model offered by some firms, but that can work well for entrepreneurs who already understand what they need and want to select specific incorporation and administrative services.

7. Accace Bulgaria

Corporate Formation Combined With Modern Outsourcing Services

Accace Bulgaria provides incorporation assistance as part of a larger advisory and business-process outsourcing offering. Its Bulgarian services include accounting and reporting, payroll, HR outsourcing, tax advisory, legal advisory, and corporate and secretarial work. The organization serves companies ranging from smaller businesses to international groups, making its approach suitable for clients whose Bulgarian establishment may eventually become part of a larger operational structure.

Its corporate and secretarial services cover establishment of Bulgarian legal entities, tax registrations, support with relevant licences and permits, and bank-account arrangements. Accace can also provide domiciliation, including a Bulgarian registered address and administrative assistance, which can be useful for overseas shareholders establishing a local presence.

The relationship can continue throughout the company's lifecycle. Accace offers maintenance of statutory records, changes to a company's legal status, accounting, payroll, tax compliance, and other corporate administration. This creates a reasonably seamless progression from entering the Bulgarian market to managing the recurring tasks associated with an established entity.

Accace is likely to appeal most to businesses that want scalable outsourcing and corporate administration rather than formation alone. Its wider international network and BPO capabilities are particularly relevant for organizations accustomed to structured finance, HR, payroll, and compliance processes across several markets.

8. Ruskov Law

Legal-Led Assistance for Cross-Border Business Establishment

Ruskov Law, also operating as Ruskov & Kollegen, provides company-formation assistance alongside legal and accounting services in Bulgaria. Its international orientation is especially visible through its connections with Germany and its multilingual service offering. The firm states that it supports company establishment both in Bulgaria and from Germany, making it noteworthy for German-speaking founders and companies with business links between the two countries.

Company formation is complemented by services involving registered headquarters and domiciliation. The firm's broader practice also covers foreign investment and outsourcing matters, including advice connected with contracts and business activities. This legal-first perspective can be valuable where establishing the company involves more than standard incorporation paperwork.

Accounting is available for individuals and legal entities, with support offered in German, English, and Russian. The firm also publishes guidance on Bulgarian taxation and VAT matters affecting foreign companies, indicating that its involvement can continue into areas of ongoing fiscal and administrative compliance after registration.

Ruskov Law is therefore a particularly relevant alternative for clients who place considerable weight on legal support or have a strong German-Bulgarian connection. Entrepreneurs primarily seeking a highly integrated start-up, accounting, and business-development environment may compare its legal-led model with more multidisciplinary providers before deciding which working style suits them.

9. Elan Consulting

Broad Business Support Including Tax, Immigration, and Accounting

Elan Consulting presents itself as an accounting and business-services firm with a clear focus on foreign clients. Its portfolio brings together company registration, legal advice, taxation, accounting, payroll, and migration-related services. That breadth is useful for international founders because establishing a Bulgarian company can sometimes intersect with personal relocation, employment, or residence questions.

Company establishment can be handled online, and the firm's services cover several commercial forms, including limited liability and joint-stock companies as well as branches and subsidiaries of foreign entities. Online access to professional consultations is also emphasized, giving overseas clients a way to address preliminary legal or accounting questions before completing a particular procedure.

Elan's ongoing support extends into full accounting and payroll services, including work for international companies. Tax advice, VAT registration, commercial-law matters, licences, permits, and document legalization are also available. For non-Bulgarian owners relocating personnel, the firm's work with residence and work permits can add another useful layer of assistance.

Elan Consulting is consequently worth considering when company formation is connected with broader administrative needs, especially immigration or employment issues. Its range is extensive, although founders interested primarily in a tightly coordinated legal-and-accounting relationship may want to compare how account management is structured across the different providers.

10. Rödl & Partner

International Professional Services for Structured Expansion

Rödl & Partner takes a more corporate and internationally integrated approach to market entry. The organization works across legal advice, taxation, accounting, and business-process outsourcing, and its corporate-law capabilities include the formation of companies and subsequent structural measures. This makes it particularly relevant to established foreign businesses expanding through subsidiaries, branches, or other organized corporate structures.

Its wider formation support can address registration and filing, legal-form considerations, tax obligations, operational structuring, and registered-office requirements. Rather than viewing incorporation as a stand-alone administrative product, Rödl places formation within the broader context of establishing and managing operations in another jurisdiction.

The post-establishment offering is extensive. Accounting, reporting, accounts payable and receivable, tax support, corporate administration, and other BPO functions can all become relevant as a subsidiary develops. This breadth is particularly useful for multinational businesses that want processes in Bulgaria to align with reporting standards and internal procedures used elsewhere in their organization.

Rödl & Partner therefore represents a strong corporate-oriented alternative, especially for international groups with comparatively sophisticated requirements. Individual entrepreneurs and smaller foreign-owned businesses may not require the full depth of a multidisciplinary global advisory organization, but companies planning substantial cross-border operations can benefit from precisely that scale.

Finding the Right Long-Term Partner in Bulgaria

The best formation provider depends not only on how efficiently it can register a company, but also on what happens once the registration certificate has been issued. Eurofast, Accace, Leinonen, Sb Accounting & Consulting, and Rödl & Partner bring substantial outsourcing or international-business capabilities, while Bulgarian Companies Limited, Company Bulgaria, Ruskov Law, and Elan Consulting each offer useful combinations of formation and related professional services. Profirms ultimately provides the most balanced choice for many foreign founders because its legal and accounting capabilities are closely integrated with a distinctly personal approach to international entrepreneurs, creating continuity from the first company-formation decisions through the routine tax, accounting, and compliance work required as the business develops.