About Us

About us

Souza Semiconductors Promise:

To provide our customers the highest level of service, responsiveness, and support while offering a large selection of quality materials for your IC packaging assembly requirements.


Company Overview:

Established in 2022, Souza Semiconductor Materials LLC, is a Distributor of packages and lids for IC assembly.

We source only the highest quality materials from major manufacturers such as Kyocera, NTK, and Materion Advanced Materials. Souza Semiconductor is committed to being socially and environmentally responsible and strive to source materials from vendors who certify their products comply with the requirements and directives of RoHS, REACH, Non Conflict Minerals and WEEE.

Our sales staff is comprised of highly trained packaging specialists who constantly strive to understand our customers' needs and can offer solutions for any packaging requirement. 

Why Choose Us?


  • Replies within 24 hours of requests
  • Knowledgeable and friendly sales staff
  • Quality material direct from manufacturers
  • Certificate of Conformance included with each shipment
  • Competitive pricing
  • No large lot charges
  • Major Credit Cards accepted
  • Same day shipments on in-stock items
  • Worldwide shipping
  • Product quality guaranteed
  • Small, Woman Owned Business


Company Registrations


  • NAICS Code:  334413
  • SIC Code: 3674
  • EIN#: 88-0572352
  • DUNS#: 118565769
  • Headquarters: Derry, NH USA


Membership/Accreditations:

  • United States System for Award Management (SAM)




Sell Your Excess Inventory

Let us help turn your excess assembly materials inventory into cash. We are interested in acquiring your slow moving or excess material inventories from you no matter how large or small it may be.


100% Satisfaction Guaranteed

Souza Semiconductor Materials guarantees the quality of our products. If for any reason you are not satisfied with your order contact us within 30 days for a return, replacement, or credit to your account.


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