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Harmonic

AI · Palo Alto, United States · Founded 2023

Logic-first AI delivering verifiable reasoning for critical domains

Investors

15 investors on Harmonic's cap table

Sourced from Dealroom's funding history. Investor profile links are shown where available.

Series A 11 investors entered at this stage
frwrd.fund
Era
Blossom Capital
Elefund
Nikesh Arora
TIBAS Ventures
Sequoia
GreatPoint Ventures
Index Ventures
Jared Leto
DST Global

Ownership

Who owns Harmonic

Estimated cap table from Dealroom's shareholder data — share of equity by holder. Stakes as last recorded by Dealroom (2026). Percentages are indicative.

53.1% Founders
  • Sequoia Capital 15%

Some investors are hidden on this public profile. See the full cap table on Dealroom →

Global footprint

Where Harmonic has talent and traffic

Workforce by country
9 countries with
team presence
🇺🇸 United States64.3%
🇬🇧 United Kingdom18%
🇫🇷 France4.7%
🇩🇪 Germany4.7%
🇿🇦 South Africa3%
Top 5 of 9 shown
Web traffic by country
48K monthly visits
across markets
🇺🇸 United States28.7%
🇮🇳 India15.2%
🇨🇦 Canada6.9%
🇦🇺 Australia6.7%
🇬🇧 United Kingdom6.3%
Top 5 markets shown

Talent graph

The shape of Harmonic's talent

Dealroom maps Harmonic's team person by person — pinpointing the standout operators and scoring them across the six dimensions investors underwrite. The counts and shape below are a public preview; the named individuals and exact scores live in the platform.

DimensionScore
AI Talent Score hidden — book a demo
Engineering Score hidden — book a demo
Product Score hidden — book a demo
Go-to-market Score hidden — book a demo
Leadership Score hidden — book a demo
Research Score hidden — book a demo
Book a demo to unlock Harmonic's exact scores

Source: Dealroom Talent Intelligence. Public profiles show counts and the team's shape only — request a demo for the named individuals, per-person seniority and tenure, and team benchmarks vs peers.

Patent intelligence

$31M patent portfolio · 129 active families

Estimated portfolio value
$31M
2.2% of valuation · 3.7× smaller than top peer xAI ($117M)
129 active patent families
Where Harmonic innovates Bit rateComputer engineeringDigital videoDistributed computingEncoder

Where Harmonic concentrates vs peers

Each axis is a top-10 topic across Harmonic and its closest peers. #1 = 100, #10 = 10, absent = 0.

Compare against

Source: Dealroom Patent Intelligence · Patsnap. Request a demo for the full per-sub-category breakdown, individual records, and quality-score history.

Market sentiment

What the market is saying about Harmonic

An AI-synthesized read of the highest-engagement posts about Harmonic on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

See Harmonic on the full Dealroom platform

Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.