Maple Grove, Minn. – – October 06, 2026 -- Circuit Check has acquired a partial ownership stake in QualityLine, an Israel-based AI manufacturing analytics provider, and will bundle one year of QualityLine's analytics and security features into every Circuit Check test system at no additional cost starting immediately.
Circuit Check integrates QualityLine analytics directly into its CCI Test Partner platform
CCI Test Partner, Circuit Check's test automation toolset, uses Isolated Networks technology to securely connect automated test equipment to the internet, including legacy systems that conventional IT networks cannot handle. The QualityLine integration adds a layer that correlates test results with production, inspection, repair, MES, ERP, and sensor data across stations, products, and lines, identifying failure root causes and predicting future defects.
Every new Circuit Check test system now ships with a year of bundled analytics and security
The combined offering moves beyond hardware sales into a recurring data-services model. Circuit Check Chief Commercial Officer Joel Avrunin will join QualityLine's board of directors as part of the deal, and the two companies plan continued joint development of agentic AI tools designed to operate inside secure, air-gapped manufacturing environments.
QualityLine gains access to Circuit Check's North American installed base
QualityLine, founded in 2014, has built its analytics platform around unifying disparate factory data streams for contract manufacturers and OEMs globally. Through this deal, the company gains distribution across Circuit Check's customer base in data center/AI, military/aerospace, medical, energy/industrial, and transportation sectors -- markets where Circuit Check holds positions in both In-Circuit Test and Functional Test equipment.
Avrunin said the pairing addresses a two-step problem for manufacturers: first securely connecting test data, then acting on it. QualityLine CEO Eyal Kaufman said the partnership gives his company faster access to North American manufacturers than an independent go-to-market effort would have allowed.