Finwave Semiconductor

Finwave Semiconductor

Private
Waltham, MassachusettsTelecommunications & Networkinghttps://www.finwavesemi.com

Last Round

Debt

May 14, 2025

Total Funding Raised

$20.4M

Momentum Score

25 /100

Company Overview

Finwave Semiconductor is a fabless semiconductor company that develops Gallium Nitride on Silicon (GaN-on-Si) technology for Radio Frequency (RF) applications. Founded by innovators from MIT as Cambridge Electronics in 2012, the company rebranded in 2022 to mark its transition to commercialization. Finwave designs and produces high-performance transistors, RF switches, and power amplifiers aimed at improving energy efficiency and performance for industries such as 5G/6G communications, aerospace and defense, medical devices, and cloud computing. The company's proprietary technologies, including GaN+ and 3DGaN FinFETs, are manufactured using standard 8-inch silicon CMOS fabrication processes, which allows for cost-effective scaling. Finwave is venture-backed and has secured multiple funding rounds to expand its product development and market presence.

Sector

Telecommunications & Networking

Verticals

Semiconductors, 5G Infrastructure, Defense Tech, Satellite Communications, Drones & UAVs

Business Model

B2B

Customer Profile

Hardware Sales, Government Contracts

AI Layer

Non-AI

Keywords

fabless semiconductorGaN-on-Sigallium nitrideRF semiconductorspower amplifiersRF switchessemiconductor chips5G infrastructure6G infrastructurePAs3DGaNdefense techFinFETsatellite communicationsradarfabless manufacturing

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Caplight Momentum Score

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Finwave Semiconductor Comps

Public and private peers based on sector, stage, and business model.

CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Finwave Semiconductor Funding Rounds

Historical fundraising activity

RoundDateAmount RaisedValuationInvestorsSources
DebtMay 14, 2025
Series AJul 27, 2022

Key People

Founding team and executive leadership

Pierre-Yves Lesaicherre

Chief Executive Officer

Executive Team

Matthew East

CFO Finwave Semiconductor

Executive Team

Finwave Semiconductor Investors

Notable investors and investment history

InvestorRounds
Fine Structure VenturesSeries A, Debt
Engine VenturesDebt
Citta CapitalSeries A
Safar PartnersSeries A, Debt
Engine VenturesDebt
Alumni VenturesSeries A

Market signals

Structured signals derived from secondary market and firmographic data.

  • May 14, 2025

    $8.2M debt round completed.

  • Mar 3, 2025

    Future power amplifier products are in development.

Finwave Semiconductor Filings

SEC and related filings with document metadata.

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Finwave Semiconductor Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersWaltham, Massachusetts
Employee Range30
Year Founded2012
Last FundingMay 14, 2025

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