About us

Founded in 2008, Etesian is a leading Fab-less foundry specializing in manufacturing design and development of tailored silicon processes mainly for CMOS Image sensors and other non-std devices. Our unique Foundry model allows us to provide full solutions for managing all product life cycles, from development to qualification and production, offering our customers a seamless experience.

Our Vision

Our vision is to become the premier destination for manufacturing image sensor wafers using a tailored silicon fabrication process. We aim to provide wafer production including design, optical and TCAD simulation, production, and yield management. By leveraging our expertise using cutting-edge flexible technology , we aspire to be the preferred partner for businesses seeking excellence in image sensor manufacturing, delivering unmatched quality and efficiency at every step of the process.

Tailored Solutions

We specialize in customized production solutions for high-complexity semiconductor products with low to medium volumes, catering to professional markets such as medical, X-Ray, scientific, industrial, aerospace, homeland security, and other high-end applications. Our clients predominantly consist of small to medium-sized leading product companies, including start-ups, design houses, and research institutes. 

Our Name

The name Etesian is derived from the Aegean sea wind that blows in hot summer days, known for being the most preferred weather type and considered a blessing since ancient times. Just like this wind, we aim to bring a fresh approach to the semiconductor industry by providing the best service for companies interested in foundry manufacturing and design services with high-quality standards.

We are manufacturing more than 100 products with various needs such as special sensing devices pixels  with  3T, 4T, 5T, SPADS, event-driven,  Stacked BSI wafers, Stitched sensors, multi-fab technologies wafer-to-wafer bonding, standard and customized CFA, CSP, various novel metal deposition various organic imaging coatings

Our Team

Our Team

At Etesian, our management team comprises seasoned business and technical executives with deep expertise in the foundry, design, and EDA communities. With extensive networks and established commercial activities across the semiconductor industry over the world, our team brings a wealth of experience and insights to our operations.
Our team is dedicated to driving innovation and excellence in everything we do. With a focus on customer satisfaction and industry leadership, we strive to deliver the highest quality products and services to our clients.

Team members

Elie Toledano

Elie Toledano

Founder & CEO

Ricardo (Ari) Jaliff

Ricardo (Ari) Jaliff

COO & Project Manager

Shirly Regev

Shirly Regev

Simulation Expert

Menachem (Nachi) Vofsi

Menachem (Nachi) Vofsi

MEMS and Sensor unit manager

Adi Haim

Adi Haim

VP Foundry Customer Services

Marie Bunzel

Marie Bunzel

Customer Service Manager

 Hagar Gruda

Hagar Gruda

administrative manager

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