Verified Nov 2026
Electronics & Software
·
Pyeongtaek, Gyeonggi-do
·
Since 2000
LB Semicon, Inc. is a semiconductor outsourcing company headquartered in Pyeongtaek, Gyeonggi-do, South Korea, founded in 2000. It employs between 1,000 and 5,000 people and is listed on KOSDAQ (061970.KQ). The company provides post-fab services such as wafer bumping, probe testing, back-end assembly, and wafer-level chip scale packaging for display, imaging, memory, and power-management chips. Its services serve the automotive, electric-vehicle, and electronics industries. Per The Elec, the company began mass production for Qualcomm in August 2026 after receiving production approval.
LB Semicon, Inc. at a glance
Revenue
330.9M
Employees
1,000-5,000
Founded
2000
Headquarters
Pyeongtaek, Gyeonggi-do
Ownership
Publicly traded (KOE: 061970.KQ)
Industries
Automotive
Electric Vehicles
Electronics
Overview
LB Semicon, Inc. is a semiconductor outsourcing company headquartered in Pyeongtaek, Gyeonggi-do, South Korea, founded in 2000. It employs between 1,000 and 5,000 people and is listed on KOSDAQ (061970.KQ). The company provides post-fab services such as wafer bumping, probe testing, back-end assembly, and wafer-level chip scale packaging for display, imaging, memory, and power-management chips. Its services serve the automotive, electric-vehicle, and electronics industries. Per The Elec, the company began mass production for Qualcomm in August 2026 after receiving production approval.
At a glance
Attribute | Detail |
|---|---|
Founded | 2000 |
Headquarters | Pyeongtaek, Gyeonggi-do |
Employees | 1,000-5,000 |
Revenue | 330.9M |
Ownership | Publicly traded (KOE: 061970.KQ) |
Primary capability | Electronics & Software |
What LB Semicon, Inc. makes
The company's listed product focus is semiconductors, and its advanced packaging offerings include RDL, fan-out wafer-level packaging, and several bumping techniques.
Products and capabilities described on the company's own site include Semiconductor (source: lbsemicon.com).
Latest developments
2026-10-27 — LB Semicon to Expand Capacity on 10-Year Qualcomm Deal < Semiconductor < 기사본문 - The Elec Inc. (thelec.net)
2026-10-01 — LB Semicon to Expand Power Semiconductor Back-End Facilities in Gumi < Semiconductor < 기사본문 - The Elec Inc. (thelec.net)
2026-09-02 — LB Semicon Ships First Products for Qualcomm < Semiconductor < 기사본문 - The Elec Inc. (thelec.net)
2026-08-04 — LB Semicon Wins Qualcomm Production Approval, Begins Mass Production This Month < Semiconductor < 기사본문 - The Elec Inc. (thelec.net)
Company details
The company has been listed on KOSDAQ since 2011 and serves applications in AI, smartphones, automobiles, and wearables. LB Semicon, Inc. was founded in 2000, has an estimated 1,000-5,000 employees, and is headquartered in Pyeongtaek, Gyeonggi-do.
Frequently asked questions
What does LB Semicon, Inc. make?
LB Semicon, Inc. is a semiconductor outsourcing company headquartered in Pyeongtaek, Gyeonggi-do, South Korea, founded in 2000. It employs between 1,000 and 5,000 people and is listed on KOSDAQ (061970.KQ). The company provides post-fab services such as wafer bumping, probe testing, back-end assembly, and wafer-level chip scale packaging for display, imaging, memory, and power-management chips. Its services serve the automotive, electric-vehicle, and electronics industries. Per The Elec, the company began mass production for Qualcomm in August 2026 after receiving production approval.
Where is LB Semicon, Inc. headquartered?
LB Semicon, Inc. is headquartered in Pyeongtaek, Gyeonggi-do.
When was LB Semicon, Inc. founded?
LB Semicon, Inc. was founded in 2000.
How big is LB Semicon, Inc.?
LB Semicon, Inc. has an estimated 1,000-5,000 employees, with revenue in the 330.9M range.
Is LB Semicon, Inc. publicly traded?
Publicly traded (KOE: 061970.KQ). Public financial figures are drawn from its filings.
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Last verified Nov 2026. Is this your company? Request a correction.
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