Harmonic

Palo Alto, United States · Founded 2023 · $295.0M raised

Employees
11–50
Founded
2023
Total Funding
$295.0M
Last Round
$120.0M Series CNov 2025
Rounds
3

About

Harmonic starts building mathematical superintelligence to explore the frontiers of human understanding. The company says it works to solve some of the world's hardest problems and seeks truth in that work. It describes mathematics and art as inextricably linked, applies craftsmanship to its user interface and backend infrastructure, and builds its tools so humans direct progress in mathematics and science.

Summary

Harmonic is an Artificial Intelligence company based in Palo Alto, United States, founded in 2023. It has raised $295.0M in total across 3 rounds, most recently a $120.0M Series C round in Nov 2025. Investors include Sequoia Capital, Ribbit Capital and Kleiner Perkins.

Tech & App Stack

12 technologies & apps tracked

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Funding History

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Series CSeries CNov 2025
$120.0M

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Series A through Series C — per-round amounts, valuations, and who invested in each round.

Investors

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