Amount Raised
$20 Million
Round Type
Convertible Note
San JoseManufacturingInformation TechnologyArtificial IntelligenceInvestors
Description
On December 15, 2025, GCT Semiconductor Holding, Inc. entered into a Convertible Promissory Note Purchase Agreement with Indigo Capital LP. The agreement allows the company to issue convertible promissory notes worth up to $20 million, starting with an initial advance of $1 million. Additional advances will be made available at the company's request under specified conditions.
Quick answer
GCT Semiconductor raised $20 Million in a Convertible Note round, dated December 15, 2025. Investors: Indigo Capital LP. GCT Semiconductor is based in San Jose, California, United States.
- How much did GCT Semiconductor raise?
- GCT Semiconductor raised $20 Million in a Convertible Note round on December 15, 2025.
- Who invested in GCT Semiconductor?
- Indigo Capital LP is named as investors in this round.
- What does GCT Semiconductor do?
- GCT Semiconductor is a leading fabless designer and supplier of advanced 4G LTE semiconductor solutions.
- Where is GCT Semiconductor based and how big is it?
- GCT Semiconductor is based in San Jose, California, United States. Fundz records about 139 employees.
- Who are the decision-makers at GCT Semiconductor?
- Fundz holds 1 contact at GCT Semiconductor. Names and contact details are shown to Fundz members.
Source: Fundz verified event record.
Who else raised in Manufacturing and Artificial Intelligence around the same time
Companies in the same sectors as GCT Semiconductor that raised within 45 days of this round, from Fundz verified event records.
- Ricursive Intelligence raised $500M (Series A) on January 27, 2026.
- Unbounded Intelligence raised $1.6M (Seed) on January 26, 2026.
- Altavo raised $3.5M (Series A) on January 23, 2026.
- Pull Logic raised $3.3M (Seed) on January 22, 2026.
- Sensesemi Technologies raised $2.7M (Seed) on January 21, 2026.
- one.five raised $16M (Series A) on January 19, 2026.
Who to call at GCT Semiconductor, and when
A new round usually means GCT Semiconductor is about to hire and buy. The teams that reach out first get the meeting.
- An alert the day GCT Semiconductor raises, hires an executive or expands, scored against what you sell
- The decision-makers there, with verified emails
- Who you already know at GCT Semiconductor, from your own LinkedIn network
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Related People
GCT Semiconductor raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.
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