Syone | 27,677 followers on LinkedIn. Leading Open Source Solutions in Portugal. | Syone is Portugal's leading open source provider. We offer a variety of IT Services including Outsourcing and Nearshore, Managed Services, Turnkey Projects and Software Subscriptions. Partnering with leading organizations across Telco, Banking & Insurance, Government, Utilities, Industry, Retail, and Hospitality, we deliver mission-critical projects that accelerate agility and drive digital transformation.