Semiconductor buyers guide, directory and reference site.

Plansee SE
Semi-Directory | Semiconductor Buyers Guide

Semiconductor directory and buyers guide

Semi-Directory, the approved supplier guide for SEMI®, is most comprehensive semiconductor directory available. Our aim is to bring customers and suppliers together to provide the greatest amount of supplier and industry resources available to the semiconductor industry.



Our semiconductor buyers guide has 9688 directory listings and is growing constantly. It is intuitive, easy to use, and allows you to quickly find exactly what you are searching for; so we know you will find the right supplier.


Semi-Directory is more than just a buyers guide and semiconductor directory. You can also research products and services and download supplier literature from our extensive library. Additionally, you can browse semiconductor related conferences and trade shows, download podcasts, and utilize other resources from all the major semiconductor manufacturers and suppliers. All of this is right at your fingertips!


Semiconductor Suppliers

With thousands of users using our semiconductor directory, we are home to the industry's fastest growing community of engineers, scientists and customers who are actively searching for knowledge, research material and solutions. We also act as SEMI's sole approved semiconductor supplier guide, so you can be assured that our products and services are of the highest standards.


Promote your products in our directory to a highly targeted audience and distribute your company literature directly to prospective customers.


Visit our advertizing center to find out more.