Latest news

  • 19/09/2013 - New release: Petals ESB 4.2

    Petals ESB 4.2 has been released! This version brings a quality leap in the following domains:

    • code robustness (preparing exciting future evolutions);
    • supervision and deployment (Debian packages, integration with Cacti and Nagios);
    • flows monitoring;
    • administration (new CLI commands, better modularity of container).
  • 22/10/2012 - New release: Petals CLI 2.1.0!

    Petals administration client, Petals CLI, has been updated! This new release brings its lot of bugfixes, together with significant improvments: better error handling, Java Logging API support, custom administration commands...

    Download Petals CLI 2.1.0 on our OW2 repository.

  • 12/10/2012 - Maintenance release: Petals Studio 1.3.3

    Petals Studio 1.3.3 is out, bringing a dozen bugfixes and improvments. Download Petals Studio 1.3.3

  • 10/07/2012 - New release: Petals Studio 1.3.2

    Maintenance version has been published for Petals Studio! This 1.3.2 release focuses on bugfixes, still also brings several improvments on wizards.

    Download Petals Studio 1.3.2

  • 10/07/2012 - New release: Petals ESB 4.1

    Petals ESB 4.1 has been published! This maintenance release of Petals distribution focuses on three axes:

    • Petals improvments in critical situations;
    • Fine-grained calibration of components;
    • Major improvments on Petals ESB's Command Line Interface (CLI).

    Download Petals ESB 4.1.

  • 07/06/2012 - Petals Link is now part of Linagora group!

    EBM Websourcing, publisher of the SOA open source platform, Petals ESB, is joining the Linagora group through a buy-out operation. Now, two companies with a strong relationship as partners, common open source values and complementary know-how, will work as one to provide you with ever better products and services.

  • 13/02/2012 - New release: Petals Studio 1.3

    Petals Studio 1.3 has just been published! Beyond compatibility of components wizards with Petals 4.0 components, this brings several nice improvments: improvments on EIP generator, official integration of Eclipse BPEL designer, new jbi.xml editor...

    Download Petals Studio 1.3!

  • 03/02/2012 - New release: Petals ESB 4.0 Distribution

    Petals Link is proud to release latest version of its open source ESB, in a packaged distribution: Petals ESB 4.0. Featuring latest 3.2 kernel, new monitoring systems, new CLI... Try it now! Download Petals ESB 4.0.

  • 03/01/2012 - Petals Link wishes you a very happy year 2012!

    Petals Link wishes you a great year 2012, and success in all your SOA projects!

  • 21/10/2011 - Update - Petals Component Development Kit 5.1.2

    Petals CDK is now in 5.1.2 and brings fixes and improvements in several fields (WS-* and WSDL support notably)
    Download Petals CDK modules: Core, JBI Descriptor, API.

  • 21/10/2011 - Updates of Petals components: BC-SOAP and SE-POJO

    Les versions respectives 4.0.8 et 2.2.6 des composants BC-SOAP et SE-POJO apportent leur lot d'améliorations notamment dans le support des WS-Addressing et WSDL, ainsi que la compatibilité avec le CDK Petaks 5.1.2.

    Télécharger les composants : BC-SOAP 4.0.8SE-POJO 2.2.6

  • 10/10/2011 - Petals BPM, modelling your business processes

    Always aiming to provide a full-fledged platform, we are developing a new business-focused tool, Petals BPM. 

    Petals BPM is an open source, cloud-enabled graphical business process designer. Combined with Petals Master service registry and Petals ESB (Entreprise Service Bus), Petals BPM provides an coherent platform to design your business processes and make them executable (from BPMN 2.0 to BPEL standard). Its openness and its web-based design allows to easily adapt it to your specific needs, collaborate and reuse your work.

  • 10/10/2011 - SOA et BPM, an agile SI to optimize business

    As illustrates the "1+1=3" synergy formula, using BPM and SOA in an integrated, combined way brings much greater benefits than using them side-by-side. Petals SOA Suite grows towards this objective, with the soon-to-come publication of Petals 4 and a brand new business-oriented tool, Petals BPM.

  • 06/10/2011 - Preview: Petals 4 milestone 1
    Get a peek on next Petals's hot new feature in this milestone: new customizable, log-based flow monitoring. Improvements on CDK, SE-BPEL and BC-SOAP also included.
  • 15/09/2011 - New Release - Petals Studio 1.2
    Petals Studio 1.2 brings support of latest Petals ESB 3.1.x components, new EIP chain user interface, BPEL export wizard, new WSDL wizard, WSDL<->Java interface conversion tools, and many other improvments!
  • 01/09/2011 - Petals Link becomes a partner of Business Process Incubator
    Petals Link aims at providing a full-fledged, unified platform to build agile SOA infrastructure. As such, we're currently preparing an open source web-based BPMN modeller, Petals BPM. As a consequence, we are proud to integrate the community of the Business Process Incubator, which centralize know-how, tools and other resources around BPM. Dans sa vision d'une plate-forme unifiée pour construire une infrastructure SOA, Petals Link développe actuellement un modelleur open source de processus BPMN. Dans ce cadre, nous nous associons au Business Process Incubator, communauté centralisant un maximum de ressources, d'outils et de savoir-faire dédié au BPM.
  • 01/08/2011 - Mainteance release - Petals 3.1.3
    Petals 3.1.3 is out! This maintenance release brings several bugfixes and improvments.
  • 04/07/2011 - Petals survey: your expectations, our answers
    With 3.1 branch of Petals being stabilized, we began our work on 4.x branch. To be sure we focus on the right things, we ran a survey towards our clients, prospects and power-users, which they gladly accepted
  • 02/07/2011 - Bugfixes Release - Petals 3.1.2
    Petals 3.1.2 is available! This release fixes several bugs, see full description.
  • 25/05/2011 - Video interview of Bertrand Escudié: SOA, BPM and interoperability
    Interviewed by Intelli'TV, Bertrand Escudié exposes his views on SOA and BPM uses and issues, and discusses about interoperability through use of open source software.
  • 20/04/2011 - New office in Paris!

    Petals Link just opened a new office in Paris! Pay us a visit at 179 Retrouvez-nous au 179 boulevard Pereire, 75017 Paris, we'll be glad to provide you with consulting or training to ensure the success of your SOA projects!

  • 15/03/2011 - Welcome to Jean-Christophe Régnier, our new Sales Manager
    We are very pleased to welcome among us Jean-Christophe Régnier, experienced Architect, Engineer and SOA expert. He will drive our commercial activity as our new Sales Manager.
  • 05/01/2011 - Petals Link wishes You all the best for 2011
    All Petals team wishes you vous souhaite une excellente année 2011, et la réussite de tous vos projets !
  • 03/11/2010 - Is SOA future open source?
    As the SOA projects increase in importance, open source ESBs stand more and more as reasonable choices: matures, in constant growth, and offering easier integration thanks to code access. Open Logic concludes this after comparing the main open source ESBs on the market, and places Petals ESB in the first tier.
  • 26/10/2010 - What's new in Petals ESB 3.1 and Petals Studio 1.1?
    Petals ESB 3.1.x and Studio 1.1.x got their first public release. See what's new for you !
  • 10/10/2010 - New Petals documentation is live!

    The new documentation for Petals products is online! Better browsing, more content: these are the goals of !

  • 28/08/2010 - Petals in Open source ESB comparison's shortlist

    Open Logic, the american open source expert, recently published a comparison of open source ESB. Its conclusion: most of the solutions are now mature and still growing rapidly. Amongst the recommended ones, ServiceMix, WSO2 and Petals

  • 15/07/2010 - Roadmap: which evolutions for the next months?
    Your needs evolve, Petals products evolve as well. We're planning our next shot for the months to come. Please give us your opinion!
  • 12/07/2010 - Petals Link and e-Citiz launch a joint product: the Bundle e-Citiz Petals
    Petals Link, open source SOA integration expert. E-Citiz, publisher of a dedicated e-services solutions for local authorities. Today, both work hand-in-hand to propose Petals ESB and e-services engine e-Citiz as one simple, flexible and integrated solution for e-administration.
  • 12/05/2010 - Petals View 1.0 is out!
    Petals View, the open source business monitoring tool, is released in 1.0! Petals View helps business users to control and improve their business processes.
  • 10/05/2010 - Petals Link new English website is live!
    Our corporate website has been published in English. You can now swap languages easily by using languages flags. We owe a big thank to Ed Daniel for his top-notch translations!
  • 20/04/2010 - Petals Studio 1.0 released!
    Petals Studio has been released in 1.0! The integrated development environment, dedicated to SOA and Petals ESB, now comprises all tools to ease and fasten Petals ESB deployment.
  • 21/03/2010 - Solutions Linux 2010 - review, presentations and photos

    Solutions Linux 2010 has been a pleasure. Besides the many events that we were a part of, several exciting meetings have taken place; a source of news in the months to come!

  • 11/03/2010 - Petals Link extends community reach via online social media

    Petals Link is now active across the leading social media on the internet! Discover photos, videos, discussions, team activties and events on FlickR, Viméo, Twitter, LinkedIn, Facebook and Viadeo...

  • 10/03/2010 - Petals Link and Talend announce product integration and partnership

    Petals Link and Talend unite complementary products to offer Talend ETL engines in Petals ESB, the open source enterprise service bus. The French Defense Ministry is one of the first organisations to benefit from the combination of these powerful technologies.

  • 05/02/2010 - Gartner: you want Cloud? Start with SOA!

    Bertrand Escudié, CEO of EBM Websourcing, discusses a recent Gartner article in relation to the strategic changes taking place at EBM Websourcing.

  • 06/01/2010 - Petals Link wish you the best for 2010!

    Petals Link team wish you a very pleasant year 2010!

  • 15/12/2009 - Petals Link on Twitter!

    Petals Link is on Twitter! Follow all news on!

  • 15/12/2009 - Petals ESB used in Ville de Lyon's GRU project

    City of Lyon commissioned Atos Origin to realize the Citizen Relationships Management project. This project will make use of open source enterprise service bus Petals ESB.

  • 14/12/2009 - Petals Camelia: three new flowers!

    Petals Link is pleased to announce three releases at once: Enter the Petals sideline with Petals Studio, IDE dedicated to Petals ESB, Petals Master the SOA governance tool, and Petals View, to supervize business processes.

  • 14/12/2009 - Petals SOA Suite has arrived!

    Petals Link is proud to announce a whole new complete solution for integrating applications with SOA benefits: Petals SOA Suite.

  • 26/11/2009 - Petals Link: new website launched

    Petals Link (formerly EBM Websourcing) has re-launched their website! The initiative is an integral aspect of the new commercial strategy and vision at Petals Link.

  • 24/11/2009 - Petals ESB 3.0: Camelia Edition

    Petals ESB 3.0 packages numerous improvments, optimizations, EDA, SCA, BPEL, and better integration with other Petals software.

  • 19/11/2009 - EBM Websourcing now calls itself Petals Link

    EBM Websourcing registers the Petals Link trademark. This will from now on be used in all future communications.

  • 06/11/2009 - SOA topology, unified one or centralized one?
    Adrien Louis, SOA architect at Petals Link, published an article explaining the various SOA topologies.
  • 04/10/2009 - Petals ESB selected for SID strategic application refactory

    The SID department of French Defence Ministry chooses Petals as the core of its future software for managing real estate.

  • 03/10/2009 - CG33 - Petals ESB chosen for AGUDU portal

    The Council of Gironde selects Petals ESB open source service bus for making its citizen webportal AGUDU.

  • 02/10/2009 - Tutoriel on developing SCA/JBI applications with Petals ESB

    Jacobo Matute published a nice tutorial on SCA / JBI applications with Petals ESB.

  • 25/09/2009 - DGME - New version of Petals ESB for its citizen portal

    DGME's citizen portal,, is powered by Petals ESB and went live on January 2009. Its core will be updated will Petals ESB latest version, bringing better performances and new supervision tools.

  • 10/09/2009 - Akerys extranet goes live!

    The new extranet for Akerys group, set up with Petals ESB, has gone live in August 2009.

  • 06/07/2009 - PEtALS 2.5 released!
    This version focuses on bugfixes and performances.
  • 13/03/2009 - PEtALS 2.4 released!
    Petals 2.4 platform version is released!
  • 22/12/2008 - Implement an ESB in a nation-wide critical infrastructure
    One of our first clients, ACOSS, shares his experience in building an SOA infrastructure with Petals ESB (video - French).
  • 01/10/2008 - JBI component configuration, Orchestration, and more
  • 07/07/2008 - Routing or Orchestration?
    Two Architects, Marc Dutoo (Open Wide) and Adrien Louis (EBM Websourcing) compare Routing and Orchestration for different service calls.
  • 07/05/2008 - New website is online!
    EBM Websourcing presents its new website!