United States

Alterion, Inc. - Independent consulting and testing services to government and private companies. Specializing in IV&V, acquisition support, analysis and evaluation services, E-Commerce analysis, and benchmark testing.

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 software/internet quality assurance testing services including functionality, compatibility, and performance testing, as well as 24/7 bug tracking. [CA]

BetaSoft Inc. - Software testing and quality assurance consulting services. Features resources, forums, tools, and downloads. [CA]

BetaWatch Inc. - Software development and Beta testing as well as technical support. [CA]

CCS Technology Inc. - Semiconductor SEMI communications standards testing products and services for SECS /GEM and 300mm standards. [AZ]

Certellus LLC - Consultancy specializing in software testing, security and outsource services. [FL]

Checkpoint Technologies Inc. - Specializes in training, mentoring, product sales and consulting services within the software quality industry. [FL]

Critical Logic - Specializes in functional testing of software using test case design technologies. Describes Rapid Requirements/Rapid Test technology, consulting, and testing services. [CA]

Dataerobics - Quality assurance testing of educational software (interactive CD-ROMS and websites) at college and professional level. [AZ]

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. [GA]

F-Test, LLC - An outsource specializing in functionality testing of web sites, multimedia, CD-ROMs, and Internet applications. [requires Flash, CA]

iBeta - Software testing services including, test engineering, functionality, platform compatibility, load, stress, and performance testing, automated test script development, and independent software certification. [CO]

The Los Altos Software Testing House, Inc. - Software testing services for manual and automated testingas well test planning and outsourcing.

Olenick & Associates - Provides software testing, project management and IT management consulting services.

Otivo, Inc. - Features quality assurance testing for usability, functionality, and browser compatibility. [CA]

PCTest Corporation - Independent hardware and software testing lab providing compatibility and quality assurance tests and certification. [OR]

ProtoTest - Delivering software quality assurance services, and software testing. [CO]

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. [CA]

QA Testing Services - Quality assurance services including compatibility testing and certification, functionality, performance, stress, usability, website and server testing, localization, case design, and defect tracking. [CA]

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. [PA]

Quality Assurance Associates - In addition to quality assurance software testing, the company offers automation, load, functional, server performance, and usability testing.

Quality Assurance Associates, Inc. - Specialists in functional, regression and performance (load/stress) testing. Provides the testing lab, tools and staff.

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. [WA]

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. [CA]

Rice Consulting Services, Inc. - Specialists in software testing consulting, independent testing of e-commerce sites, training in testing processes and software process improvement. [OK]

Round Rock Systems Test, Inc. - Software testing and QA consulting services specializing in software and systems testing. [TX]

Shasta QA - Provides complete outsource software testing services, covering black-box and white-box testing strategies, as well as best practice methodologies. [CA]

Software Development Technologies (SDT) - Test design and automation solutions including Reviews and Inspections solutions.

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. [NJ]

TelSoft, Inc. - Provider of independent and reliable web site testing, web application testing and software testing services. [OH]

Test Force Corporation - Provides software testing services. [NY]

Testing Testing 123 - Web sites, games, hardware and software that tests for compatibility, functionality, and other issues. [WA]

Testmasters, Inc. - Software Testing and QA specialists for legacy, client-server, and Internet systems. [CA]

TestPros, Inc. - Provides e-business web enterprise performance evaluations, capacity/scalability planning, software testing and quality assurances practices. [VA]

Testware Associates, Inc. - Software testing consulting services for software, web and e-business systems. [NJ]

VeriCode, Inc. - Outsourced software testing services to meet the needs of quality-focused software development organizations.