Semiconductor fabs expect automation that drives high throughput, stable performance, and smooth recovery from any exception. These requirements continue to increase as equipment integrates faster robotics, complex sequencing patterns, and deeper sensing across modules. Framework-driven engineering becomes essential to deliver control software that stays reliable under continuous operation.
OEM teams must manage numerous design constraints while ensuring full SEMI compliance, including human interface expectations. Structured automation frameworks improve modularity, maintainability, and scheduling behavior, which shortens refinement cycles. Early verification against fab scenarios helps avoid issues that surface at installation and reduces acceptance effort.
Quest Global supports automation development for cluster tools, wafer handling systems, and process or inspection modules. The focus remains on performance and first-time-right integration that enables OEMs to reach production readiness with confidence and speed.
Challenges we solve
Automation teams must balance throughput and yield expectations while managing complex motion control, wafer scheduling, and multi-module sequencing, and we help OEMs design systems that stay stable under these conditions. Reliability gaps can trigger unplanned downtime, so we strengthen exception handling and support consistent 24/7 performance. OEMs also face pressures to adopt SEMI standards compliant automation, integrate third-party devices, and validate behavior early, and our frameworks guide teams through these steps to avoid delays in fab acceptance. Supporting GEM and EDA implementations while preparing new standards adds engineering effort, and we reduce this load through scalable patterns and early compliance checks. Validation must demonstrate full SEMI standards of compliance, and we work with OEMs to uncover issues early so they can avoid costly retests and reduce the risk of rejection at the fab.
Focus areas
Automation frameworks shape how cluster tools and wafer handling modules work together to deliver stable KPIs – throughput, yield, efficiency, etc. Our modular automation assets include proven frameworks deployed on critical semiconductor process equipment. They provide pattern-based controls and SEMI-aligned services that reduce development effort and speed up support for multiple tool variants. Support also includes engineering teams who strengthen and evolve internal automation frameworks for faster development cycles and assured fab readiness.
Reliable host communication influences whether high-value equipment earns fab acceptance, especially as data demands grow and EDA Freeze3 adoption rises. We build SECS/GEM and EDA-compliant connectivity solutions backed by a mature in-house host simulator that validates both standard and fab-specific scenarios. The approach reduces risk at installation and shortens acceptance timelines across global fabs.
Software quality must withstand nonstop fab environments where even minor failures create costly downtime. Our test methodology spans module-level testing to full fab acceptance validation supported through automation, SEMI-compliant toolsets, and dedicated labs that simulate real equipment and host behavior. These labs are augmented by an in-house developed host simulator that emulates real fab host interactions. Continuous testing integrates into DevOps pipelines to support faster upgrades and improve first-pass acceptance at customer sites.
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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