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SiFotonics Technologies

SiFotonics Technologies

Private
Andover, MassachusettsTelecommunications & Networkinghttps://sifotonics.com/

Last Round

Series E

Jan 12, 2022

Total Funding Raised

$207.4M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

SiFotonics Technologies is a semiconductor company that provides silicon photonics integrated circuits and components for ultra-high-speed data center and 5G wireless optical networking applications.

Sector

Telecommunications & Networking

Verticals

Semiconductors, 5G Infrastructure, Network Equipment, Cloud Infrastructure, AI Training Infrastructure

Business Model

B2B

Customer Profile

Hardware Sales

AI Layer

Infrastructure

Keywords

silicon photonicsoptical transceiverPICphotonic integrated circuitsCPOco-packaged opticsDCIoptical enginedata center interconnectfabless semiconductorAI infrastructurehigh-speed networking5G infrastructureoptical networkingphotodetectorsilicon photonics chipoptical interconnectcoherent optics

Historical Pricing

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Caplight Momentum Score

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SiFotonics Technologies Comparables

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SiFotonics Technologies comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Ranovus
85%
Skorpios Technologies
84%
Scintil Photonics
84%

SiFotonics Technologies Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series EJan 12, 2022
Series DSep 28, 2021
Series BFeb 8, 2019

SiFotonics Technologies Investors

Notable investors and investment history

SiFotonics Technologies investors
InvestorRounds
中信金石投资有限公司Series D
CAS StarSeries E
Walden InternationalSeries E
Delta CapitalSeries B
China-Belgium Direct Equity Investment FundSeries E
Walden InternationalSeries D
UMC CapitalSeries B, Series D

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 25, 2026

    Monthly visitors increased 581% MoM, reaching 7.1K.

  • Jan 12, 2022

    $100M round led by CPE (CPE源峰)

SiFotonics Technologies Filings

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SiFotonics Technologies filings preview — column headings only; records require access
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Frequently Asked Questions

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

Is SiFotonics Technologies a public or private company?

SiFotonics Technologies is a private company.

What is the current stock price of SiFotonics Technologies?

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

How much is SiFotonics Technologies worth (valuation)?

Valuation information for SiFotonics Technologies is not publicly available.

Can I buy SiFotonics Technologies stock?

SiFotonics Technologies 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 SiFotonics Technologies's last funding round?

SiFotonics Technologies's most recent funding round was Series D on September 28, 2021.

Who are the main investors in SiFotonics Technologies?

Key investors in SiFotonics Technologies include Walden International, UMC Capital.

Will SiFotonics Technologies IPO soon?

No public IPO plans have been announced for SiFotonics Technologies.

How can I track SiFotonics Technologies secondary market activity?

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

Firmographic Details

HeadquartersAndover, Massachusetts
Employee Range36
Year Founded2007
Last FundingJan 12, 2022

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