API testing

AXIMETRIC is a three-discipline engineering firm that started as a QA consultancy and now operates across software testing and QA, field service management software (the Solvit FSM platform), and custom hardware and IoT systems. It serves startups and mid-size companies with automated and manual testing, AI/ML and big data validation, and production-grade embedded systems with web-connected dashboards.

AI/ML model validationautonomous vehicle navigationbig data testingCI/CD pipeline integrationembedded systems developmentfield service management softwareIoTmotor drivesQA automationsensor integrationsoftware testingsolar inverter controllersweb and mobile app testing

BetterQA is an independent software testing company based in Cluj-Napoca, Romania, founded in 2018. It only tests software and never builds it, providing QA outsourcing, managed testing services, QA staffing and QA consulting. The company has 50+ engineers and builds its own proprietary QA tools, including BugBoard, Flows, Auditi, Security Toolkit and BetterFlow.

compliance auditingDASTIoT testingmanual testingmobile app testingpenetration testingperformance testingSASTSCAsecrets detectionsecurity testingtest automationusability testing

BlueStar Systems Inc. is a Woodbridge, Virginia-based small business IT services firm delivering technology solutions for US Federal and State government agencies. It provides cybersecurity, cloud computing, data analytics, AI/ML, software quality assurance, and healthcare IT services, with a 100% US-based workforce and compliance expertise in FISMA, FedRAMP, NIST 800-53, and OMB policy.

Agile/ScrumAI/MLCI/CDCloud migrationcomputer visioncontinuous monitoringCybersecurityData AnalyticsDevSecOpsEHR/EMR integrationETL/ELTFHIR API developmentIaC/TerraformIncident responseNLP/LLMO&M supportsoftware quality assurancetelehealthzero trust architecture

Clear Sky Solutions builds Stratos™, an AI-powered enterprise test automation platform that validates complete business workflows end to end across UIs, APIs, batch jobs, EDI, IoT, and load conditions at production scale. Stratos supports functional, load and performance, API, batch and EDI, regression, and compliance testing with both no-code and code-based automation, and uses AI to suggest, refine, and expand test scenarios while users retain approval control.

AI-assisted scenario generationbatch job testingcode-based automationcompliance testingEDI testingend-to-end workflow testingIoT testingLoad and Performance Testingno-code automationregression testingUI testing

Final Frontier Security is an offensive security firm founded by seasoned offensive operators with experience in nation-state cyber operations, military environments, and enterprise red teams. The firm focuses exclusively on offensive security, delivering senior-led penetration testing and application security assessments that measure meaningful risk rather than generate activity. Its instructors have trained NSA operators and led Black Hat courses across the US, Europe, and Asia.

Application security testingassumed breach testingcloud security reviewsIoT/hardware testingmobile application testingpenetration testingPurple TeamRed Teamsatellite system assessmentssoftware delivery securitysource code reviewweb application testing

iBeta is a full-service software QA and testing company headquartered in Denver, Colorado, providing critical software testing services for brands since 1999. Its on-demand QA services include functionality testing, mobile testing, website testing, acceptance testing, accessibility testing, and overall quality assurance, conforming to ISO/IEC 17025:2005(E).

acceptance testingaccessibility testingautomated testingbiometrics testingbrand auditingcode reviewsEPCS certificationfunctionality testinggame testingIoT testingload/performance testinglocalization testingmobile testingquality assurancesoftware testingweb testing

KobReySec provides hands-on penetration testing for networks, web applications, APIs, and wireless environments, focused on identifying meaningful attack paths, validating exploitability, and delivering practical remediation guidance. The company is intentionally small, with experienced owners performing the testing directly rather than subcontracting or handing off to junior testers.

business logic testingcredential attacksexternal network testinginternal network testinglateral movement assessmentpenetration testingprivilege escalationretestingsecurity assessmentssource-assisted analysisweb application testingwireless testing