See also:

• Computers: Companies: Software Development  (412)
• Computers: Programming: Software Testing: Products and Tools  (91)
• Computers: Software: Software Engineering: Quality Assurance: Commercial Services  (16)

This category in other languages:
	Dutch  (2)

• Bug Tracker - A multimedia applications testing lab, providing installation, compatibility, functionality, localization, and quality tests for software and video games.
• cellconsult.com - Specialize in testing billing systems for cellular, telephone, and cable companies, as well as Internet service providers.
• Cresta Group - Conducts functional and performance testing as well as offering training, managed services, strategic consulting, and test management products.
• Fisher Consulting Ltd. - Software testing consultancy in New Zealand offering specialist software testing advice.
• Independent Test Services (ITS) Australia, Pty. Ltd. - Provides independent third party test services for clients developing and deploying business critical IT solutions.
• Iplex Technologies - Features electronic data interchange, electronic transactions, financial systems and security systems testing requirements.
• ipNetfusion, Inc. - Provides advanced telecom automated testing and regressive testing for TL1, IS-41, IS-634, MGCP, VoIP, GSM, and ISDN.
• KeepCore - Provides software testing services, solutions and methodologies. Offers a PayPerBug service. [France]
• KeyScape Limited - Quality and performance testing specialists.
• NCC Group - Testing of communication systems software, including WAP, CORBA, TMN, LNP, LDAP test tools and services.
• NSTL, Inc. - Large independent information technology testing organization. Provides hardware, software, e-commerce, internet and custom testing, government services, Multimedia Testing and Telecommunications Testing.
• NVP Software Testing Inc. - A full-service software test management company, offering a range of consulting services, including planning, staffing, development, execution, evaluation, and automation.
• Oak Systems Pvt Ltd. - Independent Software Testing company based in Bangalore since 1998 with an office in Texas. ISO certified and has over 150 QA/testing specialists. Information on services, clients, projects, and job opportunities.
• ParaSoft Corporation - Solutions for error-free software development in C/C++, Java, and HTML.
• Perseus Labs - Offers prototype, alpha and beta testing of servers, storage, networks and software. Includes details of services offered.
• PriorIT - Provides software and web site testing on a pay-per-bug basis. [Belgium]
• Pstestware - Qualitative software testing in Belgium and the Netherlands.
• QA Labs Inc. - Independent software testing outsource service provider in Canada and the US. Provides contract testing, test automation, and test planning services.
• QaSignatue, Inc. - Writes automation code for software testing for companies who develop software. It also runs the automated tests as part of a quality assurance solution.
• Quality Automation - Automated e-Business testing and monitoring solutions including software development, functional test automation, end-user load simulation and performance monitoring. [Ireland]
• Quexst Associates - Third party testing manual and automation, test team augmentation, training testing groups services.
• ReadyTestGo - Offers functional testing, performance testing and test automation services.
• Shunra Software - Develops testing and evaluation tools for internet and intranet based network technologies and products. Allowing users to accurately evaluate Wide Area Network (WAN) technologies.
• Testronic Laboratories, Inc. - A worldwide service in manual functionality and compatibility testing of educational, entertainment, games and business softwareis offered from Pinewood Studios and central London, Burbank, California US, and Warsaw, Poland.
• The University of Waikato Usability Laboratory - An academic group doing Usability testing and consulting