Fundraising Fox

AmberSemi

1 known investors

AmberSemi builds PowerTile, a DC-DC vertical power conversion chip that delivers up to 1,000A directly under data center processors, replacing over 30 power ICs. It targets hyperscalers and AI data centers to reduce board power loss and improve power density for GPU/CPU workloads.

Deep TechHardwareSemiconductors

Investors · 1

Rhapsody Venture PartnersCambridge · $500K – $2M

Funding

SEC filings, press & company announcements

Source: company announcements and press reports — follow each round's link for the claim.

In the news

Series C Funding for AI Data Center Power | AmberSemiambersi.com · Apr 2026Amber Semiconductor, Inc. Raises $30 | SignalBasetrysignalbase.com · Mar 2026AmberSemi Raises $30 Million to Make Data Centers More Energy-efficient | AmberSemiambersi.com · Mar 2026Amber Solutions Closes 2020 With Series B Funding Totaling More Than $8.5 Million | AmberSemiambersi.com · Jan 2021AmberSemi Ends with Series A Funding | AmberSemiambersi.com · Dec 2018

Frequently asked questions

What does AmberSemi do?
AmberSemi builds PowerTile, a DC-DC vertical power conversion chip that delivers up to 1,000A directly under data center processors, replacing over 30 power ICs. It targets hyperscalers and AI data centers to reduce board power loss and improve power density for GPU/CPU workloads.
Who are AmberSemi's investors?
AmberSemi's investors include Rhapsody Venture Partners.