Amber Semiconductor
Vertical Power Delivery for AI Data Centers
Dublin, United States · $30.0M raised
- Headquarters
- Dublin
- Business Model
- B2B
- Website
- ambersi.com
- Total Funding
- $30.0M
- Last Round
- $30.0M Series CMar 2026
- Rounds
- 1
About
Amber Semiconductor (AmberSemi) is a fabless semiconductor company headquartered in Dublin, California, developing vertical power delivery technology for AI data centers. Its flagship PowerTile product replaces more than 33 discrete power ICs with a single 1,000-amp vertical DC-DC converter, cutting board power loss by over 85% while quadrupling power density to meet the rising power demands of AI chips from Nvidia, AMD, and Intel.
Summary
Amber Semiconductor is an Infrastructure company based in Dublin, United States. It has raised $30.0M in total across 1 round, most recently a $30.0M Series C round in Mar 2026.
Funding History
Mar 2026
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