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Harmonic Valuation Multiples

Discover revenue and EBITDA valuation multiples for Harmonic and similar public comparables like Adtran Networks, Kinpo Electronics, Bittium, EmbedWay and more.

Harmonic Overview

About Harmonic

Harmonic Inc engaged in broadband access solutions that enable broadband operators to more efficiently and effectively deploy high-speed internet for data, voice, and video services for their customers and versatile and high-performance video delivery software, products, system solutions and services that enable its customers to efficiently create, prepare, store, playout and deliver a full range of high-quality broadcast and streaming video services to consumer devices, including televisions, personal computers, laptops, tablets, and smartphones. It has two segments, Broadband which provides broadband access solutions and related services, and Others; and Video business provides video processing and production and playout solutions and services, and Others.


Founded

1988

HQ

United States

Employees

534

Financials (LTM)

Revenue: $408M
EBITDA: $69M

EV

$1B

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Harmonic Financials

Harmonic reported last 12-month revenue of $408M and EBITDA of $69M.

In the same LTM period, Harmonic generated $176M in gross profit, $69M in EBITDA, and $42M in net income.

Revenue (LTM)


Harmonic P&L

In the most recent fiscal year, Harmonic reported revenue of $361M and EBITDA of $47M.

Harmonic is profitable as of last fiscal year, with gross margin of 48%, EBITDA margin of 13%, and net margin of 7%.

See analyst estimates for Harmonic
LTMLast FY202320242025202620272028
Revenue$408M$361M$608M$679M$361M
Gross Profit$176M$175M$313M$366M$175M
Gross Margin43%48%51%54%48%
EBITDA$69M$47M$34M$77M$24M
EBITDA Margin17%13%6%11%7%
EBIT Margin15%11%4%14%5%
Net Profit$42M$26M$84M$39M($43M)
Net Margin10%7%14%6%(12%)

Financial data powered by Morningstar, Inc.

Harmonic Stock Performance

Harmonic has current market cap of $1B, and enterprise value of $1B.

Market Cap Evolution


Harmonic's stock price is $12.94.

Harmonic share price increased by 13.3% in the last 30 days, and by 43.5% in the last year.

Harmonic has an EPS (earnings per share) of $0.24.

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EVMarket CapPrice 1DPrice 1MPrice 3MPrice 12MEPS
$1B$1B0.7%13.3%21.8%43.5%$0.24

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Harmonic Valuation Multiples

Harmonic trades at 3.5x EV/Revenue multiple, and 20.8x EV/EBITDA.

See NTM and 2027E valuation multiples for Harmonic

EV / Revenue (LTM)


Harmonic Financial Valuation Multiples

As of May 13, 2026, Harmonic has market cap of $1B and EV of $1B.

Harmonic has a P/E ratio of 33.1x.

LTMLast FY202320242025202620272028
EV/Revenue3.5x4.0x2.3x2.1x4.0x
EV/EBITDA20.8x30.2x41.8x18.4x60.1x
EV/EBIT23.7x36.9x62.1x15.5x83.7x
EV/Gross Profit8.1x8.2x4.6x3.9x8.2x
P/E33.1x53.1x16.7x35.8x(32.4x)
EV/FCF17.3x14.7xn/m27.0x14.7x

Multiples above and below 250x are considered non-meaningful (n/m). Valuation data powered by FactSet, Inc. and Morningstar, Inc.

Verified Harmonic Valuation Multiples

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Harmonic Margins & Growth Rates

Harmonic grew revenue by 36% and EBITDA by 123% in the last fiscal year.

In the most recent fiscal year, Harmonic reported gross margin of 48%, EBITDA margin of 13%, and net margin of 7%.

See estimated margins and future growth rates for Harmonic

Harmonic Margins

Last FY202420252026202720282029
Gross Margin48%54%48%50%
EBITDA Margin13%11%7%22%
EBIT Margin11%14%5%20%
Net Margin7%6%(12%)14%
FCF Margin27%8%27%12%

Harmonic Growth Rates

FY+1/FY23/2424/2525/2626/2727/2828/29
Revenue Growth36%12%(47%)36%
Gross Profit Growth41%17%(52%)41%
EBITDA Growth123%127%(69%)345%
EBIT Growth153%300%(81%)475%
Net Profit Growth167%(53%)(210%)(263%)
FCF Growth(41%)(3824%)84%(41%)

Data powered by FactSet, Inc. and Morningstar, Inc.

Harmonic Operational KPIs

Harmonic's revenue per employee in the last FY averaged $0.7M, while opex per employee averaged $0.3M for the same period.

Harmonic's Rule of 40 is 58% (metric relevant for SaaS companies only, counted as combined revenue growth rate and EBITDA margin).

Harmonic's Rule of X is 112% (created by Bessemer, Rule of X is another metric to measure SaaS companies, ~1.5x stronger vs. the traditional Rule of 40, counted as revenue growth rate multiplied by 2.5 plus EBITDA margin).

Access forward-looking KPIs for Harmonic
LTMLast FY202320242025202620272028
Rule of 4044%58%———
Bessemer Rule of X84%112%———
Revenue per Employee—$0.7M———
Opex per Employee—$0.3M———
R&D Expenses to Revenue22%27%21%18%21%
Opex to Revenue—44%48%40%44%

Data powered by FactSet, Inc. and Morningstar, Inc.

Valuation Multiples Across 230+ Verticals

EV/RevenueEV/EBITDA
Last FYLTM2027ELast FYLTM2027E
Adtran Networks2.8x—29.2x—
Kinpo Electronics0.4x—10.3x—
Bittium10.1x9.3x36.6x32.2x
EmbedWay9.3x9.0x127.2x139.2x
u-Blox3.7x—(16.1x)—
Genew11.7x—902.3x—
Gilat Satellite Networks2.9x2.8x24.9x23.2x
Arcadyan Technology0.5x0.5x5.9x5.9x

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Harmonic Funding History

Before going public, Harmonic raised $295M in total equity funding, across 3 rounds.

Last private valuation of Harmonic was $1B, after raising $120M in November 2025 from Emerson Collective, Index Ventures, Kleiner Perkins, and 2 other investors.


Harmonic Funding Rounds

DateStageRaised FromRaisedValuationRev. MultipleDeal Summary
Nov-25Series CEmerson Collective; Index Ventures; Kleiner Perkins; Ribbit Capital; Sequoia Capital$120M$1BHarmonic is a Palo Alto-based AI lab developing Mathematical Superintelligence (MSI), a math-rooted AI system designed to guarantee accuracy through formal verification and eliminate hallucinations. The company's flagship model, Aristotle, achieved gold-medal performance at the International Mathematical Olympiad and is publicly available via API beta, with features like automated lemma generation and plain-English inputs alongside Lean4 support. Founded in 2023 by Tudor Achim and Vlad Tenev (Robinhood CEO), with additional founders including Jared Phipps, Venu Vissamsetty, and Jatheen A., Harmonic targets industries requiring reliable reasoning such as mathematics and quantitative fields. On November 25-28, 2025, Harmonic raised $120 million in a Series C round led by Ribbit Capital, with participation from Sequoia Capital, Index Ventures, Kleiner Perkins, and new investor Emerson Collective, achieving a $1.45 billion post-money valuation and unicorn status. The funding will accelerate development of Aristotle, support hyperscale compute needs, and expand deployment across critical-reliability sectors. This follows a $100 million Series B in July 2025 at nearly $900 million valuation led by Kleiner Perkins with Paradigm, Ribbit, Sequoia, and Index Ventures, and a $75 million Series A in September 2024 led by Sequoia with Index Ventures, plus backers like Era Funds and Charlie Cheever. Harmonic's rapid progress includes Aristotle's adoption by mathematicians and researchers for complex reasoning, positioning it against AI challenges like hallucinations through integrated formal verification. The company emphasizes MSI's potential to advance discovery in math and beyond, with quotes from CEO Tudor Achim and Ribbit's Nick Shalek highlighting technical milestones and real-world applications.
Jul-25Series BCharlie Cheever; Index Ventures; Kleiner Perkins; Paradigm; Ribbit Capital; Sequoia Capital$100M$900MHarmonic is an artificial intelligence lab founded in 2023 and headquartered in Palo Alto, California, pioneering Mathematical Superintelligence (MSI)—a class of AI rooted in formal logic and mathematics designed to eliminate AI hallucinations and guarantee accuracy. The company is backed by Robinhood CEO Vlad Tenev and led by CEO Tudor Achim. Its flagship product, Aristotle, is a mathematical reasoning model that recently achieved gold-medal level performance at the International Mathematical Olympiad, demonstrating capability in complex mathematical problem-solving and formal verification through integration with Lean4. Harmonic closed a $100 million Series B funding round in July 2025 led by Kleiner Perkins at a $900 million post-money valuation. The round included significant participation from Paradigm, with additional investors Ribbit Capital, Sequoia Capital, Index Ventures, and Charlie Cheever. The funding was deployed to commercialize Aristotle, accelerate mathematical reasoning research, and scale enterprise deployments. Since launching its API beta, Aristotle has been rapidly adopted by mathematicians and researchers, with the company introducing feature upgrades including automated lemma generation, simplified terminal interface, and support for plain-English inputs alongside native Lean4. This Series B preceded Harmonic's Series C announcement in November 2025, where the company achieved unicorn status with a $120 million round at a $1.45 billion valuation, demonstrating strong investor confidence and market momentum in mathematical AI solutions.
Sep-24Series ABlossom Capital; DST Global; Elefund; Era; GreatPoint Ventures; Index Ventures; Jared Leto; Nikesh Arora; Sequoia Capital; TIBAS Ventures$75M$325MHarmonic is an artificial intelligence company founded in 2023 in Palo Alto, California, backed by Robinhood CEO Vlad Tenev as co-founder and executive chairman, and led by CEO Tudor Achim. The company develops Mathematical Superintelligence (MSI), a next-generation AI rooted in mathematics to guarantee accuracy and eliminate hallucinations. Its state-of-the-art model Aristotle achieves 90% on the MiniF2F formal mathematics benchmark, with future applications in software engineering, industrial design, and medical technology. On September 23-24, 2024, Harmonic closed a $75 million Series A funding round at a $325 million post-money valuation, led by Sequoia Capital with significant participation from Index Ventures. Sequoia partner Andrew Reed joined the board, and Index Ventures partner Jan Hammer became a board observer. The funds aim to accelerate MSI development and team expansion of researchers, engineers, and mathematicians. The company has since raised follow-on rounds, including a $100 million Series B in July 2025 led by Kleiner Perkins at nearly $900 million valuation with Paradigm participation, and a $120 million Series C achieving unicorn status at $1.45 billion valuation led by Ribbit Capital, with Sequoia, Index, Kleiner Perkins, and new investor Emerson Collective.

Harmonic M&A Activity

Harmonic has acquired 1 company to date.

Last acquisition by Harmonic was on December 31st 2015. Harmonic acquired Thomson Video Networks for $75M (EV/Revenue multiple of ).

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Latest Acquisitions by Harmonic

Thomson Video Networks
Description
—
HQ CountryFrance
HQ City
Rennes
Deal Date31 Dec 2015
Valuation$75M
EV/Revenue
EV/EBITDA

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Harmonic Investment Activity

Harmonic has invested in 1 company to date.

Latest investment by Harmonic was on November 5th 2014. Harmonic invested in Encoding.com in their $4M Series B round (EV/Revenue multiple of ).

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Latest Investments by Harmonic

Encoding.com
Description
Encoding.com is a San Francisco-headquartered video transcoding service that processes media for major brands in entertainment, eLearning, retail, and advertising sectors. Operating on AWS and Rackspace clouds, the platform supports all web and mobile formats including H.264, HEVC, and VP9, with Encoding Intelligence optimizing quality and speed across devices. Established prior to 2010, it maintains offices in Denver, New York, and St. Petersburg, serving thousands of publishers through API integrations and service-level agreements.
HQ CountryUnited States
HQ City
San Francisco, CA
Deal Date5 Nov 2014
RoundSeries B
Raised$4M
InvestorsCompound; Harmonic; Zelkova Ventures
Valuationundisclosed
EV/Revenue
EV/EBITDA

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About Harmonic

When was Harmonic founded?Harmonic was founded in 1988.
Where is Harmonic headquartered?Harmonic is headquartered in United States.
How many employees does Harmonic have?As of today, Harmonic has over 534 employees.
Who is the CEO of Harmonic?Harmonic's CEO is Nimrod Ben-Natan.
Is Harmonic publicly listed?Yes, Harmonic is a public company listed on Nasdaq.
What is the stock symbol of Harmonic?Harmonic trades under HLIT ticker.
When did Harmonic go public?Harmonic went public in 1995.
Who are competitors of Harmonic?Harmonic main competitors include Adtran Networks, Kinpo Electronics, Bittium, EmbedWay, u-Blox, Genew, Gilat Satellite Networks, Arcadyan Technology, Invisio, Plover Bay Technologies.
What is the current market cap of Harmonic?Harmonic's current market cap is $1B.
What is the current revenue of Harmonic?Harmonic's last 12 months revenue is $408M.
What is the current revenue growth of Harmonic?Harmonic revenue growth (NTM/LTM) is 27%.
What is the current EV/Revenue multiple of Harmonic?Current revenue multiple of Harmonic is 3.5x.
Is Harmonic profitable?Yes, Harmonic is EBITDA-positive (as of the last 12 months).
What is the current EBITDA of Harmonic?Harmonic's last 12 months EBITDA is $69M.
What is Harmonic's EBITDA margin?Harmonic's last 12 months EBITDA margin is 17%.
What is the current EV/EBITDA multiple of Harmonic?Current EBITDA multiple of Harmonic is 20.8x.
What is the current FCF of Harmonic?Harmonic's last 12 months FCF is $83M.
What is Harmonic's FCF margin?Harmonic's last 12 months FCF margin is 20%.
What is the current EV/FCF multiple of Harmonic?Current FCF multiple of Harmonic is 17.3x.
How many companies Harmonic has acquired to date?As of May 2026, Harmonic has acquired 1 company.
What was the largest acquisition by Harmonic?$75M acquisition of Thomson Video Networks on 31st December 2015 was the largest M&A Harmonic has done to date.
What companies Harmonic acquired?Harmonic acquired Thomson Video Networks.
In how many companies Harmonic has invested to date?As of May 2026, Harmonic has invested in 1 company.
What was the last Harmonic investment?On 5th November 2014 Harmonic invested in Encoding.com, participating in a $4M Series B round, alongside Compound and Zelkova Ventures.
In what companies Harmonic invested in?Harmonic invested in Encoding.com.

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