Insights

Global OSAT footprint Unisem operates as a global provider of semiconductor assembly and test services with multiple factory locations in Malaysia and China, suggesting opportunities to coordinate supply for regional customers and support geographically diversified manufacturing needs.

End-to-end capabilities The company offers a turnkey suite including design, assembly, test, failure analysis, and thermal/mechanical characterization, enabling value-added partnerships and potential upsell of integrated packaging, testing, and reliability services to electronics makers.

Diverse packaging expertise With capabilities spanning wafer bumping, wafer probing, wafer grinding, leadframe and substrate packaging, wafer level CSP, and RF/analog/digital/mixed-signal testing, Unisem can target customers across multiple IC and device segments seeking varied packaging solutions.

MEMS and automotive readiness As an established MEMS OSAT with experience in volume consumer and automotive production, Unisem can pursue customers in MEMS sensors and automotive electronics requiring reliable high-quality packaging and testing pipelines.

Mid-market financials With estimated revenue in the $50M–$100M range and a workforce of over a thousand employees, there is potential to position Unisem as a scalable, cost-competitive OSAT partner for mid-market electronics players looking for established manufacturing capacity.

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Unisem Tech Stack

Unisem uses 8 technology products and services including iCIMS, WordPress, Shopify, and more. Explore Unisem's tech stack below.

Unisem's Email Address Formats

Unisem uses at least 4 email formats:
Unisem Email FormatsExamplePercentage
First.Last@unisemgroup.comJohn.Doe@unisemgroup.com
67%
FirstLast@unisemgroup.comJohnDoe@unisemgroup.com
21%
FLast@unisemgroup.comJDoe@unisemgroup.com
8%
FiLast@unisemgroup.comJoDoe@unisemgroup.com
4%

Frequently Asked Questions

What is Unisem's phone number?

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You can contact Unisem's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Unisem's stock symbol?

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Unisem is a publicly traded company; the company's stock symbol is 5005.KL.

What is Unisem's official website and social media links?

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Unisem's official website is unisemgroup.com and has social profiles on LinkedIn.

How much revenue does Unisem generate?

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As of August 2026, Unisem's annual revenue is estimated to be $50M - $100M.

What is Unisem's SIC code and NAICS code?

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Unisem's SIC code is 3429 - Hardware, Not Elsewhere Classified and NAICS code is 3344 - Semiconductor and Other Electronic Component Manufacturing.

How many employees does Unisem have currently?

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As of August 2026, Unisem has approximately 1.7K employees across 6 continents, including Asia, North America and Europe. Key team members include Chief Executive Officer: B. G., Chief Operating Officer: H. C. S. and Vice President Of Technology Development & Tpm Sales: K. W. Explore Unisem's employee directory with LeadIQ.

What industry does Unisem belong to?

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Unisem operates in the Semiconductor Manufacturing industry.

What technology does Unisem use?

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Unisem's tech stack includes iCIMS, WordPress, Shopify, Microsoft Excel, Office 365, X-Content-Type-Options, Piwik PRO Core and OpenResty.

What is Unisem's email format?

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Unisem's email format typically follows the pattern of First.Last@unisemgroup.com. Find more Unisem email formats with LeadIQ.

When was Unisem founded?

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Unisem was founded in 1991.
Unisem logo

Unisem

Semiconductor ManufacturingKuala Lumpur, Malaysia1001-5000 Employees

Unisem operates as a global outsourcer of semiconductor assembly and test services for a broad set of electronics manufacturers. It provides an integrated suite of packaging and testing capabilities that covers the full project lifecycle—from design through failure analysis and characterization, including modeling of electrical, mechanical, and thermal behavior. The company has established MEMS OSAT capabilities and experience in high-volume production for consumer electronics and automotive applications, underpinned by a diverse package portfolio suitable for multiple applications.

Manufacturing sites are located in Ipoh and Gopeng, Malaysia, and Chengdu, China, with the corporate headquarters in Kuala Lumpur. The organization serves a worldwide customer base in the semiconductor industry, delivering turnkey offerings that encompass design, assembly, testing, and related analyses.

Section iconCompany Overview

Phone number
SIC Code
3429 - Hardware, Not Elsewhere Classified
Stock Symbol
5005.KL
NAICS Code
3344 - Semiconductor and Other Electronic Component Manufacturing
Founded
1991
Employees
1001-5000

Section iconFunding & Financials

  • $50M - $100M

    Unisem's revenue is estimated to be in the range of $50M - $100M

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