What departments does SEI - Semiconductor Enclosures Inc. have?

SEI - Semiconductor Enclosures Inc. has employees across 1 departments including Engineering.

What is the largest department at SEI - Semiconductor Enclosures Inc.?

The largest department at SEI - Semiconductor Enclosures Inc. is Engineering with 1 employees.

Where are SEI - Semiconductor Enclosures Inc. employees located globally?

SEI - Semiconductor Enclosures Inc. has employees across 1 continents and 1 countries including United States Of America.

How has SEI - Semiconductor Enclosures Inc.'s team size changed over time?

SEI - Semiconductor Enclosures Inc.'s team has remained stable from approximately 1 to 1 employees based on available data.

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SEI - Semiconductor Enclosures Inc. Employee Directory

Appliances, Electrical, and Electronics ManufacturingMassachusetts, United States0-1 Employees

Semiconductor Enclosures Incorporated (SEI) is a powder to package, fully integrated HTCC technical ceramics manufacturer located in Newburyport, Massachusetts. 

SEI provides ceramic tape systems, ceramic substrates, multilayer ceramic substrates, metallization services, metal to ceramic assemblies, and microelectronic ceramic packaging. We specialize in variety of aluminas, ZTA, and AlN.

SEI provides ceramic based products and services to customers in microwave, RF, power, Hi-Rel, military, communications, aerospace, medical, optical and industrial markets. 

We manufacture here in the USA with Conflict Free Minerals and RoHS compliant materials.

Find SEI - Semiconductor Enclosures Inc. employees' phone numbers or email addresses

SEI - Semiconductor Enclosures Inc. Global Highlights

North America
4

United States Of America
4

SEI - Semiconductor Enclosures Inc.'s Leadership

C. M.
Senior Product Engineer
Mobile Phone
Email
F. S.
Mobile Phone
Email
J. R.
Mobile Phone
Email

SEI - Semiconductor Enclosures Inc. Employee Metrics

100%

50%

2026

2025

Quality Assurance
Accounting
Administrative
Analytics
Arts & Design
Other
Banking

Contact profiles from SEI - Semiconductor Enclosures Inc.

Name

Title

Contact Info

Location

Last Update

C. M.
Senior Product Engineer
Mobile Phone
Email
United StatesMassachusetts
Apr 15, 2026
F. S.
Mobile Phone
Email
UNITED STATES
Oct 21, 2024
J. R.
Mobile Phone
Email
UNITED STATES
Mar 07, 2023

Frequently Asked Questions

What is SEI - Semiconductor Enclosures Inc. known for?

SEI - Semiconductor Enclosures Inc. was founded in 2007 operates in the Appliances, Electrical, and Electronics Manufacturing industry. The company's main headquarters is located in 85 Parker Street Newburyport, Massachusetts 01950 United States. Explore SEI - Semiconductor Enclosures Inc.'s company overview page for more information.

What is SEI - Semiconductor Enclosures Inc.'s most common email format?

SEI - Semiconductor Enclosures Inc. employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more SEI - Semiconductor Enclosures Inc. email formats with LeadIQ.

How many employees does SEI - Semiconductor Enclosures Inc. have currently?

SEI - Semiconductor Enclosures Inc. has approximately 1 employees as of April 2026. These team members are located across 1 continents, including North America.

Who are SEI - Semiconductor Enclosures Inc.'s key employees and leadership?

As of April 2026, SEI - Semiconductor Enclosures Inc.'s key employees include:

Senior Product Engineer: C. M.
: F. S.
: J. R.

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