Insights

Niche Ceramic Focus SEI specializes in HTCC technical ceramics, ceramic tape systems, substrates, metallization, and microelectronic packaging, serving high-reliability markets such as military, aerospace, medical, and RF/microwave. This presents opportunities to upsell advanced ceramic components and custom packaging solutions to defense contractors, aerospace primes, and medical device manufacturers needing rugged, high-performance packages.

US-Made, Compliance Manufacturing in the USA with Conflict Free Minerals and RoHS compliant materials positions SEI as a compliant supplier for government and OEM customers requiring traceability and sustainability standards, enabling targeted outreach to defense, aerospace, and medical clients with strict supplier requirements.

Small but Specialized With a lean team and revenue under one million, SEI represents a high-potential account for expansion through strategic partnerships, contract manufacturing opportunities, and co-development projects with larger electronics integrators seeking specialized ceramic packaging capabilities.

Broad Market Access SEI serves diverse markets including microwave, RF, power, hi-rel, and optical sectors. Sales opportunities exist in expanding into new high-growth arenas such as 5G infrastructure, automotive radar, satellite communications, and medical imaging devices that require reliable ceramic packages and substrates.

Technical Differentiation Their expertise in aluminas, ZTA, and AlN, along with metallization and metal-to-ceramic assemblies, provides a lever to target customers needing high thermal conductivity, hermetic sealing, and miniaturized ceramic solutions. Focus on partnership proposals highlighting performance metrics and custom metalization options to win engagements.

Similar companies to SEI - Semiconductor Enclosures Inc.

SEI - Semiconductor Enclosures Inc. Tech Stack

SEI - Semiconductor Enclosures Inc. uses 2 technology products and services including Adobe GoLive, jQuery, and more. Explore SEI - Semiconductor Enclosures Inc.'s tech stack below.

  • Adobe GoLive
    Editors
  • jQuery
    Javascript Libraries

SEI - Semiconductor Enclosures Inc.'s Email Address Formats

SEI - Semiconductor Enclosures Inc. uses at least 2 format(s):
SEI - Semiconductor Enclosures Inc. Email FormatsExamplePercentage
FLast@semiconductorenclosures.comJDoe@semiconductorenclosures.com
100%

Frequently Asked Questions

What is SEI - Semiconductor Enclosures Inc.'s official website and social media links?

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SEI - Semiconductor Enclosures Inc.'s official website is www.sei.solutions and has social profiles on LinkedIn.

How much revenue does SEI - Semiconductor Enclosures Inc. generate?

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As of August 2026, SEI - Semiconductor Enclosures Inc.'s annual revenue is estimated to be <$1M.

What is SEI - Semiconductor Enclosures Inc.'s NAICS code?

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SEI - Semiconductor Enclosures Inc.'s NAICS code is 335 - Electrical Equipment, Appliance, and Component Manufacturing.

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

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As of August 2026, SEI - Semiconductor Enclosures Inc. has approximately 1 employees across 1 continents, including North America. Key team members include Senior Product Engineer: C. M.: F. S.: J. R.. Explore SEI - Semiconductor Enclosures Inc.'s employee directory with LeadIQ.

What industry does SEI - Semiconductor Enclosures Inc. belong to?

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SEI - Semiconductor Enclosures Inc. operates in the Appliances, Electrical, and Electronics Manufacturing industry.

What technology does SEI - Semiconductor Enclosures Inc. use?

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SEI - Semiconductor Enclosures Inc.'s tech stack includes Adobe GoLivejQuery.

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

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SEI - Semiconductor Enclosures Inc.'s email format typically follows the pattern of FLast@semiconductorenclosures.com. Find more SEI - Semiconductor Enclosures Inc. email formats with LeadIQ.

When was SEI - Semiconductor Enclosures Inc. founded?

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SEI - Semiconductor Enclosures Inc. was founded in 2007.
SEI - Semiconductor Enclosures Inc. logo

SEI - Semiconductor Enclosures Inc.

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

SEI - Semiconductor Enclosures Inc. is a U.S.-based manufacturer specializing in powder-to-package, fully integrated technical ceramics for microelectronics. Located in Newburyport, Massachusetts, the company produces ceramic tape systems, substrates, multilayer assemblies, metallization services, and metal-to-ceramic packaging, focusing on aluminas, ZTA, and AlN. Its products and services serve customers across microwave, RF, power, Hi-Rel, military, communications, aerospace, medical, optical, and industrial markets, providing ceramic-based components and packaging solutions for demanding applications. SEI emphasizes domestic production using materials that are RoHS compliant and free from conflict minerals, aligning with its manufacturing and materials standards. The company operates in the broader Appliances, Electrical, and Electronics Manufacturing sector, positioning itself as a specialist supplier for advanced ceramic-based packaging and related services based in Newburyport, with operations centered on high-precision ceramic technologies.

Section iconCompany Overview

NAICS Code
335 - Electrical Equipment, Appliance, and Component Manufacturing
Founded
2007
Employees
0-1

Section iconFunding & Financials

  • <$1M

    SEI - Semiconductor Enclosures Inc.'s revenue is estimated to be in the range of <$1M

Section iconFunding & Financials

  • <$1M

    SEI - Semiconductor Enclosures Inc.'s revenue is estimated to be in the range of <$1M

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