Kokash, Natallia
- Personal site listing of papers relating to composition, discovery and quality of Web Services.
- http://dit.unitn.it/~kokash/

Altova MissionKit
- Includes multiple Web services tools: graphical WSDL editor and validator, SOAP client and debugger, graphical Web services builder with code generation as well as Web services mapping to/from databases, XML, EDI, and text files.
- http://www.altova.com/products/missionkit/software_development_tools.html

IBM developerWorks: Web services
- The Web Services special topic area is a resource for developers building Web applications for e-business, e-commerce, and the enterprise. By IBM.
- http://www-128.ibm.com/developerworks/webservices/

I.T. Works: XML, Web Services and Service-Oriented Architectures
- Resources portal offering news, market information, books and reports.
- http://www.itworks.be/rescenter.php?topic=XML

SOA Software
- Provides web services management solutions, including tools to manage and monitor complex, loosely coupled system architectures.
- http://www.soa.com/

webservices.XML.com
- Web Services XML.com subsite. Development resources and solutions, features timely news, opinions, and tutorials, interactive forums, and newsletters.
- http://webservices.xml.com/

Sosnoski Software Solutions, Inc.
- Resources to support the development of Web services in Java, including published results on performance and usability. Company provides Web services consulting and software development services.
- http://www.sosnoski.com

AlotSoft LLC
- Provides Web Service based integration framework that are based on industry standard XML Schema, FIXML, FPML, and TXLife/XMLife.
- http://www.alotsoft.com

Epionet
- Provide Epiowave, a system that facilitates the development of applications based on the Services Oriented Computing approach.
- http://www.epionet.com/

WebService Resource
- Web Services releated directory. Tutorials, examples, hosting, programming, applications, articles.
- http://www.webserviceresource.com/

CBDI
- Industry analysts and think tank focused on SOA, Web Services and Software Components, providing continuous analysis, consulting and workshops. Free newswire and information resources, plus premium subscription to continuous analysis in CBDI Journal.
- http://www.cbdiforum.com/

Itellix Software
- Provide Wisiba, a comprehensive Web services management suite that addresses infrastructure issues related to Security, Scalability and Quality of Service.
- http://www.itellix.com/

webMethods Glue
- Software infrastructure vendor focused on the creation, deployment and management of distributed applications, with "GLUE" product that enables Java developers to build applications using web services, servlets and JSPs.
- http://www.webmethods.com/

Web Services Summit
- Portal site containing information about XML, the Semantic Web, service-oriented architectures, web services and security. Includes articles, papers, audio and video programs, and lists of resources such as tools, books, and training providers.
- http://www.webservicessummit.com/

Joe's WebServices Page
- WebServices link collection: standard initiatives, press articles, analysts, academic/expert papers/sites, books, vendors.
- http://joe.lindsay.net/webservices/

Web services enabling technologies for Java
- List of Java and open source Web service enabling products, resource lists, and resources: SOAP, WSDL, UDDI APIs, integrators, and choreographic software.
- http://www.javaskyline.com/webservices/

eBizPortals
- Provides Web Services enabling infrastructure software for creating business process level (Coarse grain) Web Services out of existing websites and managing them.
- http://www.ebizportals.com/

RemoteMethods
- Find and compare XML Web Services from various providers.
- http://remotemethods.com/

Systinet
- Provides Web services software based on emerging standards such as SOAP, WSDL and UDDI.
- http://systinet.com/

WebserviceX.NET
- Provides programmable business logic components that serve as "black boxes" to provide access to functionality via web services.
- http://www.webservicex.net/

CypressLogic
- Developer of ObjectView, a graphical programming environment for integrating Web services.
- http://www.cypresslogic.com/

SearchWebServices.com
- Industry news, white papers, Web services-specific search engine and technical advice on XML, .NET, SOAP, UDDI, and WSDL.
- http://searchwebservices.techtarget.com/

AmberPoint
- Web services management company. Develops solutions for making XML Web applications production-ready, business-ready and easily manageable.
- http://www.amberpoint.com/

CapeScience
- Developer community hosted by Cape Clear. Tools, tips, demos, tutorials, training, whitepapers, bulletin board and more for developers of Web Services-based applications.
- http://www.capescience.com/

Web Service List
- Categorized directory of user-rated implementations. Includes news and resources.
- http://www.webservicelist.com/

Wingfoot Software
- Enables access to Web Services and .NET applications from mobile devices.
- http://www.wingfoot.com/

Web Services Mall
- Information and resources on web services and related technologies, including XML and SOAP.
- http://www.webservicesmall.com/

IBM alphaWorks Web Services Tools
- Web Services tools and technologies from IBM Software Research.
- http://www.alphaworks.ibm.com/webservices

Web Services Links & Resources
- WSindex.org is a researched directory of internet resources relating to Web Services, including XML, SOAP, WSDL and UDDI.
- http://wsindex.org/

Microsoft Web Services
- Microsoft's site for web service development. Includes specifications, test tools, and articles.
- http://msdn.microsoft.com/library/default.asp?url=/nhp/Default.asp?contentid=28000442

Web Services Architect
- A resource site dedicated entirely to Web Services, helping to build and expand upon the Web Services community.
- http://www.webservicesarchitect.com/

Web Services Activity
- W3C's overview of news, groups, documents and specifications, events and recommended reading.
- http://www.w3.org/2002/ws/

Webservices.org
- Vendor-neutral Web Services industry portal with news, analysis, papers, and forums.
- http://www.webservices.org/