Guaraná comprises a set of technologies to design and implement enterprise application integration solutions. We have started Guaraná in 2008, and since then is growing in Andalusian soil powered by researchers from The Distributed Group at the University of Seville, from the Applied Computing Research Group at Unijuí University, and IT professionals from i2Factory, which is an spin-off that brings Guaraná to provide integration solutions for enterprises in the business world.