Founded in 2004, JETsj aims to design and develop geotechnical engineering solutions to meet the needs of its customers, aiming to add value to the projects they undertake. Composed by professional and high motivated people, our team is mainly characterized by civil engineers with high experience on the geotechnical area. Our experience and knowledge has been accumulated on numerous challenging projects in the last decade, and has enabled us to collaborate in several overseas projects JETsj promotes the collective expertise of our technical team and encourages the professional growth of each employee, seeking continuous improvement and differentiation on the solutions we provide. We are moved by the passion and dedication to the work we do. Confident that engineering knows no limits, we know the “the ground is our challenge”. Our company is able to provide technical assistance on the following main areas: • Deep excavations and urban retaining walls; • Deep and special foundations; • Slope stability; • Ground improvement (jet grouting, deep mixing, cutter soil mixing, vibro technics (stone columns/ vibroflotation), rigid inclusions; injections); • Reinforcement and underpinning of foundations; • Reinforcement of retaining walls; • Facade retention and underpinning; • Tunneling; • Monitoring and survey plans; • Full scale load tests; • Geotechnical and Geological surveys, among others.