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Retym

Retym

Private
Cupertino, CaliforniaAI, Data & Cloud Infrastructurehttps://retym.com/

Last Round

Series D

Mar 31, 2025

Est. Valuation

$500M

Total Funding Raised

$184M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Retym is a semiconductor company that develops programmable coherent digital signal processing (DSP) solutions for cloud and AI infrastructure.

Sector

AI, Data & Cloud Infrastructure

Verticals

Semiconductors, Cloud Infrastructure, Network Equipment, AI Training Infrastructure

Business Model

B2B

Customer Profile

Hardware Sales

AI Layer

Infrastructure

Keywords

coherent DSPdigital signal processingDSPoptical networkingfabless semiconductorAI infrastructureoptical transceiverdata center connectivityDACADCsilicon photonicshigh-speed networkingerror correctiondata center interconnectDCIhyperscale networking

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Retym Comparables

Compare Retym with similar companies based on industry and business-model similarity.

Retym comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Celero Communications
89%
Credo Technology Group Holding Ltd
78%
Nokia
77%

Retym Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series DMar 31, 2025
Series CMay 17, 2023

Key People

Founding team and executive leadership

Aharon El-Bahar

CTO And Co-founder

Founding Team

Retym Investors

Notable investors and investment history

Retym investors
InvestorRounds
Fidelity InvestmentsSeries D, Series C
Spark CapitalSeries D
Kleiner PerkinsSeries D, Series A, Series C
Mayfield FundSeries D, Series C, Series B

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 25, 2026

    Monthly visitors grew 94% MoM, reaching 6.2K.

  • Apr 1, 2025

    Plans to establish and lead an engineering site in Austin, Texas.

Retym Filings

Explore SEC and related filing metadata, where available.

Retym filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Retym's valuation, stock price, and market status.

Is Retym a public or private company?

Retym is a private company.

What is the current stock price of Retym?

Retym is a private company with no public stock price. No recent secondary market data is available.

How much is Retym worth (valuation)?

Retym's valuation is estimated at $500.0M based on funding round data.

Can I buy Retym stock?

Retym shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Retym's last funding round?

Retym's most recent funding round was Series D on April 1, 2025.

Who are the main investors in Retym?

Key investors in Retym include Spark Capital, Kleiner Perkins, Mayfield Fund.

Will Retym IPO soon?

No public IPO plans have been announced for Retym.

How can I track Retym secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Retym's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersCupertino, California
Employee Range71
Year Founded2021
Last FundingMar 31, 2025

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