Lightmatter-preview

Lightmatter

Private

New York City, New YorkAI, Data & Cloud Infrastructurehttps://lightmatter.com/

Last Round

Series D

10/16/2024

Est. Valuation

$4.4B

Total Funding Raised

$554M

Company Overview

Lightmatter is a semiconductor company that develops photonic computing and interconnect hardware designed for artificial intelligence and high-performance computing workloads.

Sector

AI, Data & Cloud Infrastructure

Verticals

AI Training Infrastructure, Semiconductors, Computing Hardware, Network Equipment

Business Model

B2B

Customer Profile

Hardware Sales, Hardware + Subscription, Government Contracts

AI Layer

Infrastructure

Keywords

photonic interconnectsco-packaged opticsCPOphotonic AI acceleratorAI hardwareAI chipssilicon photonicsAI infrastructureoptical computingoptical interconnectshigh-performance computingHPCenergy efficient AI hardwaredata center hardwarehigh bandwidth interconnecthyperscale infrastructure

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Unlock Pricing Charts

Sign up to view complete historical pricing and secondary transactions.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

Lightmatter Comps

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

Company	Status	Est. Valuation	Rev Multiple
OpenAI	Private	$86.0B	~40x
Cohere	Private	$5.0B	--
Competitor 1	Public	$XX.XB	XXx
Competitor 2	Public	$XX.XB	XXx

View Full Comps Set

Access detailed peer comparisons, multiples, and valuation benchmarks.

Lightmatter Funding Rounds

Historical fundraising activity

Round	Date	Amount Raised	Valuation	Investors	Sources
Series D	10/16/2024
Series C	5/31/2023

View all Funding Rounds

Key People

Founding team and executive leadership

Greg Hausheer

CEO

Executive Team

Ben Beecher

CTO

Executive Team

Lightmatter Investors

Notable investors and investment history

Investor	Rounds
Aliya Capital Partners	Series C
GV	Series D, Series C
Channel Angels	Series C
Fidelity Management & Research Company	Series D, Series C
T. Rowe Price	Series D
Viking Global Investors	Series C
SIP Global Partners	Series C

View all Investors

Lightmatter Filings

SEC and related filings with document metadata.

Typed	Date	Amount Offered	Amount Sold	Filling	Pages	Download
Mock Valuation	Sign Up to view	Mock Valuation	Sign Up to view	Mock Valuation	Sign Up to view	Mock Valuation
Mock Valuation	Sign Up to view	Mock Valuation	Sign Up to view	Mock Valuation	Sign Up to view	Mock Valuation
Mock Valuation	Sign Up to view	Mock Valuation	Sign Up to view	Mock Valuation	Sign Up to view	Mock Valuation
Mock Valuation	Sign Up to view	Mock Valuation	Sign Up to view	Mock Valuation	Sign Up to view	Mock Valuation

Lightmatter Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersNew York City, New York

Employee Range5

Year Founded2017

Last Funding10/16/2024

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.

Login

Use CasesInvestors Employees

CompaniesAll Companies

LegalPrivacy Policy Terms of Use BrokerCheck Form CRS

DisclaimerAll investments involve risk, including the risk of loss of principal. You should carefully consider your investment objectives, risks, transaction costs and other expenses before deciding to invest in options, swaps or other investments.This does not constitute an offer by Caplight Technologies, Inc. to sell, or a solicitation of an offer to buy, any securities and may not be used or relied upon in connection with any offer or sale of securities. An offer or solicitation can be made only through the delivery of final offering document(s) and purchase agreement(s), and will be subject to the terms and conditions and risks delivered in such documents. Any securities offered are offered through Caplight Markets LLC, member FINRA/SIPC.