| 37 Degrees: Quality assurance solutions company, using proprietary testing tools for scalability and performance testing and test automation. Offices in the United States, Asia and Europe. |
| 3MEX: Consultancy engaged in the delivery of software testing, change and configuration management services. |
| Acme Consulting: Consultancy providing testing services to the major investment banks in the city of London. |
| Acutest Ltd: UK-based independent software testing consultancy specialising in testing IT and technology centred change. |
| Ajilon Software Testing Services: Variety of software testing services, based in Nashua, NH, with delivery options available globally. |
| Allied Testing: An outsourcing company specialising in testing of on-line applications, quality assurance, and web sites. |
| Alterion, Inc.: Independent consulting and testing services to government and corporate information technology decision-makers. Specializing in IV&V, acquisition support, analysis and evaluation services, E-Commerce analysis, and benchmark testing. |
| Amelior Technology: Automated software testing consulting and training services. Consulting with Segue, Mercury, and RSW (Empirix) tools. |
| AppLabs Technologies: Features strategic partner of NSTL and provider of software testing and QA services. |
| ApTest: Software testing products and services. Provides tools and outsourced services for QA testing. We specialize in manual and automated testing of software for functionality, portability, and performance. |
| BenchmarkQA, Inc.: Offers software which include testing, performance engineering, and Quality Assurance training. |
| Beta Breakers: Offers a complete line of software/internet quality assurance testing services including functionality, compatibility, and performance testing, as well as 24/7 bug tracking. |
| BetaSoft Inc.: Software testing and quality assurance consulting services. Features resources, forums, tools, and downloads. |
| BetaWatch Inc.: Software development and Beta testing as well as technical support. |
| Bug Tracker: A multimedia applications testing lab, providing installation, compatibility, functionality, localization, and quality tests for software and video games. |
| Canarys Test Solutions: The company offers testing and consulting for Web application deployment. Services include test planning, execution and analysis complemented by script generation. |
| CCS Technology Inc.: Semiconductor SEMI communications standards testing products and services for SECS /GEM and 300mm standards. |
| cellconsult.com: Specialize in testing billing systems for cellular, telephone, and cable companies, as well as Internet service providers. |
| Certellus LLC: Consultancy specializing in software testing, security and outsource services. |
| Checkpoint Technologies Inc.: Specializes in training, mentoring, product sales and consulting services within the software quality industry. |
| Cresta Group: Conducts functional and performance testing as well as offering training, managed services, strategic consulting, and test management products. |
| Critical Logic: Specializes in functional testing of software using advanced test case design technologies. Describes Rapid Requirements/Rapid Test technology, consulting, and testing services. |
| Dataerobics: Quality assurance testing of educational software (interactive CD-ROMS and websites) at college and professional level. |
| DeRisk IT Ltd: Test and Risk Service group features goals and services aimed at improving world technology by eradicating the risk inherent in deploying IT systems. |
| Disha Technologies: Specializing in quality assurance and software testing. Test lab in India and an office in Seattle, USA. Services include planning, execution, automation, and application compatibility. |
| E-SmarTest, Ltd.: Offers testing services and courses aimed at assisting software test professionals to deliver improved and high quality software. |
| E-testing Consultancy: Specialising in software quality and performance testing in Europe and the UK. Also offers ISEB certification training in software testing. |
| e-testing Consultancy, Ltd.: A consultancy with a focus in software testing, performance and system testing offering consultancy, resourcing, training and offshore managed services. |
| eInfochips.com: QA lab testing e-commerce/e-business applications using simulated-user tests, performed on a realistic mix of test data with transaction types & user activities. |
| Elite Testing Consultants: A UK based testing services company which provides solutions for financial service companies. |
| Etest Associates (UK) Ltd.: Software testing and quality assurance solutions for information systems and e-business. |
| F-Test, LLC: An outsource that specializes in functionality testing of web sites, multimedia, CD-ROMs, and Internet applications. [requires Flash] |
| Fisher Consulting Ltd.: Software testing consultancy in New Zealand offering specialist software testing advice. |
| IB Technologies UK Ltd: A UK based company that offers test strategy and planning, compliance and regulation QA, test management and automated test execution and maintenance. |
| iBeta: Software testing services including, test engineering, functionality, platform compatibility, load, stress, and performance testing, automated test script development, and independent software certification. |
| Independent Test Services (ITS) Australia, Pty. Ltd.: Provides independent third party test services for clients developing and deploying business critical IT solutions. |
| inQA.labs: Test outsourcing services and software quality consultancy offering services throughout the world. |
| Integri: Provides of range of test and prototype tools to test the different aspects of interface driven ICT applications and offers the accompanying services. |
| 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. |
| IS Integration: UK based company specializing in corporate load testing, functionality, usability testing, user acceptance testing, CMMI and integrating business solutions to FTSE 100 companies. |
| Kamelion: Implementing quality assurance procedures and frameworks for the whole software development lifecycle. |
| KeepCore: Provides software testing services, solutions and methodologies. Offers a PayPerBug service. [France] |
| KeyScape Limited: Quality and performance testing specialists. |
| LDRA Ltd.: Software testing consultants. Suppliers of the LDRA Testbed and LDRA TBRun software testing toolkits |
| MunsterLabs: Outsourced interoperability testing services for Independent Software Vendors. |
| National Software Testing Laboratories: The world's leading independent information technology testing organization. |
| NCC Group: Testing of communication systems software, including WAP, CORBA, TMN, LNP, LDAP test tools and services. |
| Nmqa Ltd.: Provider of technical software testing and quality assurance solutions in the UK. Services include functional, automated, performance and non-functional 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. |
| Olenick & Associates: Provides software testing, project management and IT management consulting services. |
| Otivo, Inc.: Features web site quality assurance testing for usability, functionality, and browser compatibility. |
| ParaSoft Corporation: Solutions for error-free software development in C/C++, Java, and HTML. |
| PCTest Corporation: Independent hardware and software testing lab providing compatibility and quality assurance tests and certification. |
| 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, without complex or expensive contracts. |
| Professional Code Inspection Service: Freelance code inspection service available for C++/Java projects. |
| Professional Quality Assurance (PQA) Ltd.: Independent software quality assurance consultants specializing in automated, functional, performance, and security testing. |
| ProtoTest: Delivering software quality assurance services, and software testing. |
| Pstestware: Qualitative software testing services. |
| PushToTest: Offers test solutions for Web applications, .NET and SOAP-based Web Services. Features Load, a free open-source utility for testing scalability and performance. |
| QA Labs Inc.: Independent software testing outsource service provider in Canada. It provide contract testing, test automation, and test planning services. |
| QA Testing Services: Quality assurance services for software development projects, including compatibility testing and certification, functionality, performance, stress, usability, website and server testing, localization, case design, and defect tracking. |
| QA911: Provider of prompt and dependable software quality assurance services on a rapid response basis. |
| QAedge: Provides Computer Validation services to FDA-regulated firms including training and support for firms that do not have the internal expertise and/or resources to complete Computer Validation projects. |
| Quality Assurance Associates, Inc.: Specialists in functional, regression and performance (load/stress) testing. Provides the testing lab, tools and staff. |
| Quality Automation: Automated e-Business testing and monitoring solutions including software development, functional test automation, end-user load simulation and performance monitoring. |
| Quality Service Group (QSG): Provides offshore software quality assurance and testing services. The company presents itself and its services and practices. |
| QualityKiosk, Inc.: Strategic outsourcing software testing and quality assurance consultant also offering performance engineering complemented by tools and test automation. |
| QualityVision: Belgian IT company providing process and product management, designing, refactoring and testing, including white and black box testing, coaching, training, outsourcing, and an in-house test lab. |
| Quardev, Inc.: An independent software testing and web testing laboratory and technical communications service provider that offers a range of testing services, training, documentation writing and review, consulting, and industry expertise. |
| 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. |
| Reasoning Inspection Services: Automated software inspection services for Java, C, and C++ that help development organizations to reduce the time and cost involved in finding software defects. |
| RelQ Software: Independent software testing company based in India. Offer testing services for functionality, integration, performance, reliability, installation and compatibility. |
| Rice Consulting Services, Inc.: Specialists in software testing consulting, independent testing of e-commerce sites, training in testing processes and software process improvement. |
| Round Rock Systems Test, Inc.: Software testing and QA consulting services specializing in software and systems testing. |
| Shasta QA: Provides complete outsource software testing services, covering black-box and white-box testing strategies, as well as proven best practice methodologies. |
| 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. |
| SIM Group: Service provider offering health checks, strategies, environment analysis, automation, asset management, and load and performance testing. |
| SkyeyTech, Inc.: Software testing and quality assurance consulting services. |
| SoftaTest: SoftaTest's comprehensive testing services help clients to improve the quality of their products and solutions in traditional client/server environment as well as in today's and tomorrow's mobile environments. |
| Software Technology Support Center (STSC): The Software Quality Engineering and Test (SQET) Team offers products and services to help your organization successfully adopt effective software testing and test-related technologies. |
| Software Testing Services, Inc.: Consulting and staffing company specializing in software quality assurance and FDA validation services. |
| StarBase Computer Services Ltd.: Specializes in application testing and monitoring offering a range of services and training including load testing, automated testing, application management and managed testing. [UK] |
| Systeme Evolutif: Services include outsourced testing, test process improvement, and tester education services. |
| Systems Advantage: Specialises in testing strategies, test resource management and remote testing and provide personnel to meet differing test resource requirements across the project lifecycle. [New Zealand] |
| TelSoft, Inc.: Provider of independent and reliable web site testing, web application testing and software testing services. |
| Test Force Corporation: Provides software testing services. |
| Test Partners Ltd: Software company specialising in website testing for e-commerce, e-banking, e-marketing and e-business. Services include functionality, compatibility, usability, accessibility, load and stress, email and multimedia testing. |
| Testhouse Ltd: An ISO 9001:2000 certified organisation specializing in Quality Assurance Consulting, Testing Solutions, Training and software testing services. |
| Testing Automation: Specialists in automated software testing, especially Mercury Interactive's and Omsphere's testing tools. Developers of the Decision Engine Simulator tool. |
| Testing Testing 123: Web sites, games, hardware and software that tests for compatibility, functionality, and other issues. |
| Testmasters, Inc.: Software Testing & QA specialists for legacy, client-server, and Internet systems. |
| TestPros, Inc.: Provides e-business web enterprise performance evaluations, capacity/scalability planning, software testing and quality assurances practices. |
| 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. |
| Testware Associates, Inc.: Software testing consulting services for software, web and e-business systems. |
| Testware Associates, Inc.: Provides management and software testing services from the planning and organization of the effort, to the creation and execution of regression tests or anything in between. Also offers software test training services. |
| The University of Waikato Usability Laboratory: An academic group doing Usability testing and consulting |
| UK Testing Ltd: IT test analysis and consultancy services. Includes client portfolio. |
| VeriCode, Inc.: Outsourced software testing services to meet the needs of quality-focused software development organizations. |
| VeriTest: A software and hardware test lab, offering outsourced testing for accessibility, compatibility, functionality, usability, load, localization, and quality assurance. |
| Vyom Labs Pvt. Ltd.: A global offshore testing services company for various technologies and domains like mobile, games, printer, peripheral devices, GUI / command automation and performance. Delivery centers in India. |
| WebTek Labs Pvt. Ltd.: Software services company providing integrated performance management solutions, verification, validation and testing services. |
| Zebsys Ltd.: A UK-based consulting firm that provides small to medium-sized companies with professional software testing services for Web-based systems. |
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