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Delivering Engineering Excellence in Embedded, Silicon, and AI

We deliver full-stack product engineering—from RTL to system applications—across diverse domains like AI/ML SoCs, secure edge devices, sensor fusion, ADAS, and smart IoT platforms. Our strengths include ASIC/FPGA design, firmware and Linux development, platform software, and hardware/software co-validation.

With a track record of innovation, first-time-right execution, and deep domain expertise, we empower our customers to bring connected, intelligent, and power-efficient products to market faster and smarter.

Our Vision
To be a global innovation enabler, bridging silicon and intelligence— delivering sustainable, secure, and scalable technology for a smarter world.
Vision
mission
Our Mission
At TOSIL, we deliver end-to-end VLSI and embedded solutions that power intelligent edge and secure computing platforms. By building and scaling expert teams, we co-create cutting-edge AI/ML, IoT, and automotive platforms with our global partners. Our focus on driving silicon innovation spans from RTL-to-GDSII, low-power design, and IP integration across advanced process nodes. Through a culture of technical excellence, agility, and innovation, we aim to be the trusted partner in the semiconductor and embedded ecosystem.
OUR IMPACT
Our Value Proposition
End-to-end silicon and embedded solutions, from concept to ultra-low-power, intelligent edge devices
Customer Ideas / IP

We collaborate closely to bring your unique concepts and IP to life.

Architecture Icon
Requirement Capture

We define clear, actionable specifications that align technology with business goals.

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SoC/Software Architecture

We craft robust, scalable architectures tailored for performance, efficiency, and future growth.

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SoC / Embedded Software Implementation

We develop, integrate, and optimize silicon and software solutions for production-ready systems.

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Silicon Bring-up & Embedded/PC Applications

We complete the journey with silicon bring-up, BSPs, and embedded/PC applications that accelerate time-to-market.

Global Presence
Our Clientele
Delivering cutting-edge Silicon, Embedded and Edge AI solutions to clients across the globe
OUR LEADERSHIP
Meet Our Leadership Team
Decades of combined expertise in Embedded systems, FPGA design, and cutting-edge technology solutions. Our leaders drive innovation and excellence across every project.
Founding Leadership
Visionaries guiding strategy and growth

At TOSIL, we transform bold ideas into dependable solutions through our deep expertise in Embedded Systems, FPGA, and AI engineering.We are committed to serving our customers with integrity, precision, and enduring partnerships.

A visionary engineering leader with 40+ years of experience in embedded systems across diverse sectors. He combines deep technical expertise with a passion for innovation and collaboration, inspiring teams and fostering lasting partnerships. Prior to founding TOSIL, he served as Delivery Head and Business Development leader at NeST Software (now QuEST Global), driving growth and global customer success.

Sivaprasad P.K
Co-Founder, Chairman & CTO

We believe success is defined by more than technology; it is built on trust and the people we empower. We stand by our employees as our greatest strength and serve our customers with integrity, precision, and collaboration, enabling them to achieve their boldest ambitions in Embedded Systems, Silicon, and AI

An engineering visionary with over 30 years of expertise in CMOS VLSI design, spanning analog and digital circuits from concept to silicon. A proven leader who has steered the productization of multiple ASICs for embedded systems, combining deep technical mastery with strategic vision, innovation, collaboration, and impactful engineering leadership

Biju Viswanathan
Co-Founder, & CEO

Principal Architect with 23+ years of experience in driving the design and delivery of complex ASIC SoC and FPGA solutions. Expert in architecting low-power ARM and ARC based SoCs, leading high-performance DSP designs and developing innovative technologies for advanced semiconductors A visionary engineering professional with over four decades of pioneering contributions in embedded systems across Wired/Wireless Communication,

Networking, Multimedia, Consumer Electronics, Industrial, and Automotive sectors. He combines deep technical mastery with a passion for innovation, collaboration, and leadership that inspires teams and fosters enduring partnerships. Prior to establishing Tosil, he served as Delivery Head and Business Development leader at the erstwhile NeST Software (now part of QuEST Global), where he played a pivotal role in driving growth and global customer success.

Jobin Cyriac
Co-Founder &
Principal Architect- FPGA

Principal Embedded Linux Architect with 20+ years of experience in BSP development, OS and bootloader porting, and device driver development and integration. Proven expertise in crafting scalable platforms and driving product innovation. A visionary engineering professional with over four decades of pioneering contributions in embedded systems across Wired/Wireless Communication,

Networking, Multimedia, Consumer Electronics, Industrial, and Automotive sectors. He combines deep technical mastery with a passion for innovation, collaboration, and leadership that inspires teams and fosters enduring partnerships.Prior to establishing Tosil, he served as Delivery Head and Business Development leader at the erstwhile NeST Software (now part of QuEST Global), where he played a pivotal role in driving growth and global customer success.

Ajai T Xavier
Co-Founder &
Principal Architect - Embedded Linux
Technology Leaders
Architects and innovators shaping our future
Bijesh V M
Principal Architect - Embedded Firmware
Accomplished Embedded systems developer and leader with 23+ years of expertise in Firmware development and real-time systems, specializing in ARM Cortex-M/A architectures, RTOS integration, and low-level driver engineering for high-reliability Automotive and Industrial platforms.
Linu Mary Varghese
Senior Technical Architect - FPGA
Experienced FPGA architect and design leader with 21+ years of expertise in RTL coding, efficient hardware architectures, and advanced verification methodologies.
Santhoshkumar M
Senior Technical Architect - Embedded
Embedded systems and Edge AI expert with 17+ years of experience in Embedded Firmware, Linux, Networking, and System-level software development, bringing certified expertise in AI engineering to enable intelligent edge solutions
Chinthamol CS
Technical Architect - Embedded
Technical leader with 15+ years of experience in Embedded firmware, Linux and software development using C/C++, Python and Qt, delivering robust solutions for industrial and consumer applications and integrating Edge AI solutions
Jerin Sebastian
Technical Architect - Embedded
Engineering leader with 14+ years of experience in Embedded Linux BSP, bootloaders, middleware, and Qt/QML, with proven Edge AI expertise, skilled at delivering high-performance, production-ready Embedded platforms across diverse domains
Quality
ISO 9001:2015 Certified
A Mark of Our Quality Commitment

We are proud to be ISO 9001:2015 certified, a recognition that underscores our unwavering commitment to delivering world-class semiconductor and system design services. This certification reflects our dedication to quality, continuous improvement, and customer satisfaction in every aspect of our operations.

Scope of Certification

  • VLSI and Embedded System Design & Development Services
  • Research & Development and Engineering Services across the VLSI and Embedded Systems spectrum
  • ASIC / FPGA Design and Verification
  • Embedded Hardware and Firmware Development
  • Linux BSP, Device Drivers, and Application Development

This certification validates our robust quality management practices and our ability to consistently meet customer and regulatory requirements across complex and evolving technology domains.

Journey

@TOSIL

Nithin
kannan
Aneesh
Roshan
Sayooj
Archana

Transformative Growth in FPGA and Beyond

My journey at TOSIL over the past 8+ years reflects the company’s strong commitment to nurturing talent and enabling meaningful growth. During this time, I discovered my true passion in the VLSI domain—where my foundation in electronics evolved into real-world design expertise. TOSIL recognized that spark and guided my transformation from academic curiosity to industry excellence. What makes TOSIL unique is not just the challenging technical work but the culture of continuous learning, collaboration, and holistic well-being. The leadership’s mentorship and focus on balance have inspired confidence and innovation. Working in my core electronics domain has been deeply fulfilling, shaping both my career and identity as an engineer. TOSIL’s trust-driven environment and culture of opportunity have helped me find where I truly belong.

Nithin Krishnan

Senior Lead Engineer - FPGA

A great place where passion fuels opportunity

Being part of TOSIL from its beginning and contributing for past 8+ years has been a truly rewarding journey. I’ve witnessed the company grow and evolve while growing alongside it. The supportive culture and collaborative spirit create an environment where ideas flourish and innovation thrives. Working on cutting-edge Embedded Linux, firmware, and Edge AI solutions has accelerated my technical and personal growth. Being part of a team that values learning and excellence keeps me inspired every day.

Kannan Vinod

Lead Engineer - Embedded

A Place Where I Grew, Learned, and Belonged

It’s been an incredible 8+ year journey with TOSIL. From the very beginning, I’ve had the chance to grow alongside the company—taking on exciting challenges and learning something new every step of the way. Working on real-world Embedded Firmware and RTOS projects, using C/C++ and Python, has shaped me both technically and personally. What I love most is the culture here—supportive, collaborative, and always encouraging us to push boundaries. It’s a place where passion truly turns into innovation.

Aneesh AS

Lead Engineer - Embedded

Shaping My Path in the World of ASIC Design

When I began my journey here as a Design Engineer, I couldn’t have imagined how transformative it would be. With constant encouragement and exposure to the broader ASIC design flow, I found myself drawn to the dynamic world of Physical Design. Guided by inspiring mentors, surrounded by enthusiastic coworkers and a culture that values humility and growth, I’ve learned to see challenges as opportunities. This journey has not only shaped my skills but also deepened my commitment to contribute meaningfully to the organization that continues to empower me.

Roshan Raju

Lead Engineer - PD

A Growing Through Challenges - My Journey with TOSIL

When I joined TOSIL as a Software Engineer four years ago, my understanding of embedded systems was quite limited. Each project brought new challenges, and every challenge became an opportunity to learn something meaningful. With the guidance of mentors and the constant support of my team, I gradually built confidence and deep technical expertise. Looking back, I can see how far I’ve come — not just in technical skills but also in how I approach problems, collaborate, and contribute to impactful solutions.TOSIL has been more than just a workplace — it’s been a place of continuous learning, growth, and inspiration. I’m truly proud to be part of this journey and to contribute to innovations that make a difference.

Sayooj KK

Lead Engineer - Embedded

My Surprising and Rewarding Journey with Tosil

I landed at Tosil, more than 3 years back, as a passionate RTL Design Verification engineer, after two years of research experience at Indian Space Research Organization. Thereon, Tosil surprised me in many ways. I myself witnessed quality work being appreciated, constructive criticisms openly accepted, out of the box ideas keenly encouraged, genuinely well-wished farewells, supporting hands during downfall, all irrespective of any bias towards an employee's designation, degree, gender or experience. Tosil helped me stretch my boundaries as a professional, providing opportunities to collaborate with teams across the globe in multiple tape-outs. The trust put on employees and the work flexibility offered is also commendable. Looking forward to many more challenging projects together!

Archana PK

Lead Engineer - FPGA
Life at TOSIL
Our strength lies in our people — experienced professionals who thrive on collaboration and innovation, driving engineering excellence while building a vibrant and supportive workplace.
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