Barcelona as a European Business Base
Why Foreign Companies Are No Longer Coming Just to Sell in Spain
For years, Barcelona has been internationally positioned as an attractive city for entrepreneurs, investors, and companies looking to enter the Spanish market. However, the latest data reveals a more significant evolution: for many international companies, establishing a presence in Barcelona no longer simply means opening a commercial subsidiary in Spain.
Catalonia currently hosts 9,602 foreign companies, the highest figure ever recorded and 68.2% more than ten years ago.
In addition, the latest official data available shows that in 2025, €1.105 billion in foreign investment was attracted through 101 business projects, also reaching an all-time high. Seventy-seven percent of the total investment volume was related to industrial, technological, or R&D projects.
For an international company considering where to establish its next operation, these figures make it possible to view Barcelona from a different perspective: not only as a market, but as a potential base from which to develop a strategic part of its European business.
From Commercial Subsidiary to Strategic Operation
The traditional international expansion model was relatively straightforward. A foreign company identified opportunities in Spain, incorporated a local company, hired a small sales team, and began developing the market.
That model remains perfectly valid, but today there are many more possibilities.
A company established in Barcelona may begin by carrying out commercial activities and later incorporate technology, administration, international customer service, product development, operations, or research activities.
This is precisely why one of the most important decisions should be made before proceeding with the incorporation of a company in Barcelona: defining the role that the company will actually play within the international group.
Think About the Next Three Years Before Incorporating the Company
Imagine an international company that initially needs ten employees in Barcelona to serve the Spanish market.
If the project succeeds, two years later it may have 40 employees, manage clients across several European countries, and provide certain services to other companies within the same corporate group.
Legally, it remains the same company, but its economic reality has changed completely.
A structure designed solely to meet the needs of the first year may prove insufficient once the operation begins to grow.
Therefore, before setting up a company in Barcelona, it is advisable to consider not only what the company needs today, but also what it may require if the investment proves successful.
This does not mean creating an excessively complex structure from day one. It means avoiding decisions that could unnecessarily hinder future growth.
Incorporating the Company Is Only the First Step
Another common mistake is to regard company incorporation as the main objective of the establishment process.
The company obtains the necessary documentation, incorporates the entity, and begins operating.
But this is precisely when the real business project begins.
Tax and accounting obligations arise, together with administrative management, employee recruitment, banking relationships, suppliers, and the need to provide financial information to the parent company.
A properly planned establishment process should take all these elements into account from the outset.
The Spanish subsidiary must comply with local regulations, but it should also be properly integrated into the international group’s financial and administrative procedures.
When the Parent Company Needs to Understand Barcelona’s Numbers
This issue usually becomes increasingly important as the business grows.
Imagine a European company establishing a subsidiary in Barcelona. The Spanish subsidiary manages its accounting correctly, but the parent company needs to receive monthly information structured according to specific internal reporting criteria.
If this requirement has not been anticipated, every monthly closing can become an additional process of reconstructing and reorganising financial information.
The solution is to design procedures that make it possible to comply with local obligations while simultaneously generating useful information for international management.
Accounting then ceases to be merely an administrative obligation and becomes a communication system between Barcelona and the parent company.
Relationships Within the Group Must Be Planned
As the subsidiary becomes more important, transactions with other related companies may also increase.
The parent company may provide certain services, financing, or technology to the Spanish company. In turn, the Barcelona-based company may provide services to other companies within the group.
These relationships may have tax and accounting consequences and, depending on the circumstances, implications regarding related-party transactions and transfer pricing.
For this reason, it is advisable to avoid allowing financial relationships between different group companies to develop informally for years, only to analyse them once the structure has already become complex.
The Most Interesting Figure Is Not How Many Companies Arrive, but How Many Invest Again
There is another particularly relevant indicator for any international investor considering investing in Barcelona.
According to the latest official data, 71% of the foreign investment projects attracted in 2025 came from companies that already had a presence in Catalonia and decided to reinvest or expand their operations, while 29% corresponded to new establishments.
This figure provides a different perspective on the region’s attractiveness as a business location.
An initial investment may respond to a specific opportunity. Expanding that investment later means that the company already understands the business environment and has decided to continue growing from that location.
Barcelona Consolidates Its International Dimension
Catalonia has also established specific objectives for the 2026–2030 period: to attract 600 foreign investment projects worth €6 billion, contribute to the creation or retention of 45,000 jobs, and reach 10,000 subsidiaries of foreign companies established in the region.
For international companies, this environment creates opportunities, but it also reinforces the importance of structuring their establishment correctly.
The decision to register a company in Barcelona should form part of a broader business strategy that considers taxation, accounting, corporate structure, and future growth.
The Value of Local Advice from the Beginning
A foreign company needs to understand the procedures required to establish itself in Spain, but it also needs to understand how those decisions fit within its international corporate structure.
Proper planning can help ensure that the company is prepared to recruit employees, increase turnover, interact with other companies within the group, and assume new functions as the business grows.
At AGL Asesoría García López, based in Barcelona, we support international companies and investors throughout the incorporation and development of their operations in Spain, providing tax, accounting, and business advisory services tailored to each stage of the project.
Barcelona can be the gateway to the Spanish market, but it can also become a platform from which to build a new phase of European growth.
If your company is considering investing in Barcelona, setting up a company in Barcelona, or expanding an existing operation in Spain, request more information from AGL Asesoría García López and discover how to structure your project correctly from the outset.