Semiconductor fabs expect equipment to provide deeper visibility into tool health, process variation, and production performance without affecting throughput or cycle time. OEMs must integrate IoT sensors, edge computing, secure telemetry, and cybersecurity controls while supporting connectivity frameworks such as SECS/GEM and EDA/Interface A that enable APC and FDC-driven manufacturing. Evolving SEMI cybersecurity standards, including E187, E188, and E191, add further requirements around secure communication, software integrity, and operational resilience.
Operator effectiveness improves when engineering and service teams receive timely insights and guided workflows. AR/VR applications support assisted maintenance, remote collaboration, and faster onboarding for field teams. Digital twins and virtual commissioning help engineering teams validate process behavior, throughput, and control changes before physical deployment, reducing qualification risk and rework.
Quest Global helps OEMs build intelligence across the equipment lifecycle through AI/ML, analytics, simulation, and secure digital engineering. Our work combines edge-first architectures, digital validation, and industry collaborations such as NVIDIA Omniverse to improve equipment performance, simplify support, and accelerate deployment readiness across global fab environments.
Challenges we solve
OEMs must collect and normalize large volumes of sensor and image data while preserving the timing and context required for real-time decisions, and we help teams design IoT and edge systems that meet these expectations. Deploying edge inference without affecting cycle time requires careful architecture choices, efficient models, and reliable monitoring, and we support engineering teams as they balance performance and safety. Network constraints, cybersecurity, and data ownership concerns complicate telemetry and remote support when facilities enforce strict segmentation, and we work with OEMs to design secure and practical solutions. AR/VR workflows introduce new usability and qualification requirements that must be validated for operator safety and repeatability. Integrating digital features with MES and analytics platforms while meeting fab qualification timelines increases engineering risk, and Quest Global provides edge-first architectures, digital twin validation, and governed model deployment so digital capabilities reach the fab ready to deliver measurable value.
Focus areas
AI and Machine Learning
AI models help equipment identify anomalies earlier through capabilities such as automatic defect detection and classification, predictive maintenance, and wafer quality monitoring under demanding production conditions. Solutions combine high-frequency sensor data, system health scoring, and edge inference to support faster operational decisions. Model deployment frameworks and monitoring practices ensure reliable performance under continuous fab workloads.
Generative AI
Complex support knowledge becomes easier to access and apply through conversational assistance integrated into engineering and service workflows. GenAI tools help engineers interpret logs, alarms, recipes, and user manuals, narrow down potential causes, and resolve issues consistently across global sites. Faster troubleshooting improves equipment availability and reduces dependence on a limited pool of domain experts.
Advanced Data Analytics
Data from sensors, subsystems, and host interactions becomes more valuable when linked with the right operational context. Analytics help engineering teams identify trends that affect fab KPIs such as throughput, yield, equipment uptime, energy efficiency, and maintenance performance. Edge processing enables faster insights so teams can respond before process drift or performance degradation affects production.
Digital Twins
Digital twins allow engineering teams to validate process flows, motion profiles, and control changes in a virtual environment before applying them to the tool. Visualization and simulation partnerships, such as NVIDIA Omniverse, help us create physics-aware virtual models that support faster commissioning and reduce dependence on field trials. OEMs introduce improvements faster and with less risk when virtual testing supports physical operations.
Connected Operations and Service Enablement
Digital workflows improve how operators and service teams monitor, maintain, and support equipment performance across fab environments. IoT-enabled telemetry, guided maintenance, secure remote access, and connected service workflows help teams respond faster to operational issues while reducing manual effort. The focus remains on operational capabilities that improve uptime, simplify support, and remain practical to qualify and deploy within semiconductor manufacturing environments.
Talk to our leaders
Richard Bergman
Global Business Head, Semiconductors
With over three decades of leadership experience across the global semiconductor industry, Richard brings deep expertise in scaling complex businesses, driving innovation, and building high-performing teams. Richard has led large, globally distributed organizations across advanced silicon, computing platforms, and engineering-led technology domains. He now brings this experience to Quest Global with a strong focus on customer impact, operational excellence, and accelerating engineering-led growth across the semiconductor ecosystem.
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Rajeev Nair
Strategic Business Leader, Semiconductors
Rajeev Nair is known for devising market strategies and orchestrating successful mergers and acquisitions. His leadership reflects adaptability and transformational capabilities, particularly in establishing and expanding industry verticals in Japan.
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Sumedha Limaye
Vertical Delivery Leader, Semiconductors
Sumedha has 30 years of experience in silicon design for AI, server edge, and networking SoCs, developing unique products and services in SoCs, digital IPs, and CAD/EDA tools. At Quest Global, she leads strategy execution to enhance capabilities and operational discipline, meeting the semiconductor market's dynamic demands across design, embedded software, and OSATs.
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Gopakumar Vasavan
Vertical Solutions Partner, Semiconductors
As a passionate engineer-turned-business leader, he has almost three decades of experience across diverse verticals including Hi-Tech, Automotive, Aerospace, and Semiconductors with key expertise in engineering software, embedded systems, and digital solutions for global clients.
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Srinivasan Natarajan
Delivery Leader, Semiconductors
A seasoned professional with 23 years of experience in product engineering across mechanical, software, hardware, and manufacturing. He has developed engineering centers for leading OEMs in semiconductors, transportation, energy & utilities, and aerospace. He is dedicated to growing Engineering Centers for Semiconductor Equipment customers worldwide.
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Mubarak Rasheed
Industry Leader, Semiconductors
With 27 years in software engineering, he has a proven track record developing innovative solutions for semiconductor equipment companies. His expertise covers etch, deposition, inspection, and metrology. He possesses in-depth knowledge of SEMI standards and extensive experience in fabrication plants.
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