The agreement will give Barcelona preferential access to young footballers identified by the two organisations as having the potential to fit the club's philosophy and progress through its academy system.
Players selected through the partnership will have opportunities to travel to Spain and train at La Masia, where Barcelona's coaches will evaluate their ability and suitability for the club's development programme.
The arrangement also provides for an exchange of knowledge and expertise between the two organisations. In return for opening its academy to Barcelona, Sfera FC will retain a share of the players' economic rights and receive a percentage of future transfer transactions.
The agreement was negotiated by Barcelona sporting director Deco and Bojan Krkić, with Deco having visited Sfera's facilities several months ago to examine its training methods and development structure.
Deco believes the partnership will provide Barcelona with a valuable connection to one of the world's most productive footballing countries.
"Brazil is one of the main producers of footballers for the world, and for this reason we firmly believe in the benefits of having a partner that strengthens the recruitment of young Brazilian talents for Barcelona," he said.
"We have identified in Sfera a modern system for scouting and developing athletes, which is why we decided to establish this alliance, which now allows us to optimise talent recruitment and the exchange of knowledge."
Founded in 2021, Sfera FC is based in the state of São Paulo and operates as a development-focused football organisation rather than a conventional professional club with a senior first team.
Its programme covers age groups from under-11 through to under-20, with an emphasis on developing players both as footballers and as individuals.
The Brazilian organisation describes itself as a Sociedade Anônima do Futebol, or SAF, established around principles of governance and transparency. It also places considerable emphasis on the social impact of its work, viewing football as a means of providing opportunities and helping young people develop beyond the sport.
In its own description, Sfera FC says: "Our objective is to make every athlete involved in our development process reach their best version, both on and off the pitch."
The club also identifies itself by the nickname Raio Amado and says it was created by a group of entrepreneurs who wanted to use football as an agent of transformation.
For Barcelona, the agreement represents another attempt to strengthen their international recruitment network while maintaining the importance of La Masia as the foundation of their development strategy.
Rather than simply identifying players when they are already established prospects, the partnership offers the Catalan club an opportunity to assess Brazilian talent at an earlier stage.
The five-year arrangement will also allow coaches and development staff to exchange ideas, giving both organisations the opportunity to learn from each other's methods.
Sfera will retain a financial interest in players who eventually move on, while Barcelona gain a preferential position when deciding whether to pursue the most promising footballers emerging from the Brazilian academy.