Petals Link (former EBM Websourcing) is an independent IT startup funded 2004 in Toulouse, France. Established by Java architects with strong expertise in integration and Web Services, Petals Link provides solutions based on Internet technologies for information systems. Petals Link is targeting information systems collaboration market. Enterprise agility and collaboration requirements enforce information system managers to set up flexible and interoperable architecture. Thanks to Business Process Management and Service Oriented Architecture approaches, Petals Link stays at the cutting edge of innovation in order to allow networked organisations to improve competitivity and to facilitate digital ecosystems implementation. Since inception, Petals Link set Open Source as a key strategic driver and joined the OW2 consortium: the European Open-Source middleware specialist. As an open-source editor for solution dedicated to the alignment of enterprise information system with business strategy, the core business of Petals Link deals with design and implementation of open-source solutions dedicated to information exchange between information system’s services and B2B. With Petals ESB project, EBM WebSourcing is the European leader for open-source service infrastructure ESB in order to implement Service Oriented Architectures (SOA). Petals ESB is an Enterprise Service Bus integration solution based on Java ™ Business Integration (JBI) standard (http://petals.ow2.org ).