Strategic vision, decisive action, real results
At S4B we understand consultancy as a tool to drive tangible change. We support entrepreneurs, investors, and soccer clubs at key moments: acquisitions, growth, crisis, generational succession, capital entry. We do this with a strategic vision, but also with the operational capacity to make things happen.
Our methodology
In every project we bring a unique combination of vision, discretion, and direct access to opportunities. Our methodology is based on four fundamental pillars
Analysis and strategy
We start each assignment by thoroughly understanding the client’s context, objectives, and real possibilities. We do not offer standard solutions: we define a tailored strategy that connects what the client wants with what the market can provide.
Agile and confidential action
We are used to working with sensitive information. We operate with maximum confidentiality, activating only the lines that make strategic sense. We prioritize speed and efficiency to seize every window of opportunity.
Network of contacts and direct mandate
We are an active player in the market. We regularly collaborate with investment funds, family offices, hotel chains, businesses, and private investors. We work both on a direct commission basis and by mandate, identifying assets, projects, companies, or opportunities that meet their specific needs.
Coordination and execution
We are fully committed to the process from start to finish. We coordinate the documentation, negotiations, and transaction closing, ensuring that all parties achieve the agreed-upon outcome with legal certainty and strategic clarity. When necessary, we collaborate with other trusted professional firms.

The result of a professional career
S4B Sinergies, S.L. was founded in 2015 as the result of a professional career that began in 1998.
From the beginning, the goal has been clear: to facilitate complex operations with a global perspective, a solid network, and a personalized approach.
We operate from Barcelona and Madrid and collaborate with local partners throughout Spain and Portugal. Our core values are trust, discretion, and a commitment to delivering tangible results for our clients and investors.
Experience and values
Proven experience
In projects involving acquisitions, investment, financing, and restructuring.
Direct and realistic approach
Focused on what can be done and how to do it.
Own network of contacts
At both national and international levels
Transparency, commitment, and professional ethics
As the foundation of every assignment.
Shall we talk?
We help you sell your company or attract investment
Tell us about your case and we will analyze how we can help. Write to us by email and we will reply with maximum discretion and speed.
Contact us