About Harmonic
Harmonic is a company based in Palo Alto (United States) founded in 2023 by Tudor Achim and Vlad Tenev. It operates as a AI-as-a-Service. Harmonic has raised $295 million across 3 funding rounds from investors including Kleiner Perkins, Ribbit Capital and Sequoia Capital. Harmonic offers products and services including AI for Mathematical Reasoning. Harmonic operates in a competitive market with competitors including OpenAI, Anthropic, Krutrim, Contextual AI and 01.AI, among others.
- Headquarter Palo Alto, United States
- Founders Tudor Achim, Vlad Tenev
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Sectors
Technology
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Email
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Phone
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Website
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Social
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Annual Revenue
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Net Profit
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EBITDA
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Total Equity Funding
$295 M (USD)
in 3 rounds
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Latest Funding Round
$120 M (USD), Series C
Nov 25, 2025
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Investors
Kleiner Perkins
& 11 more
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Employee Count
Employee Count
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Products & Services of Harmonic
Harmonic offers a comprehensive portfolio of products and services, including AI for Mathematical Reasoning. The company's diverse product and service offerings are designed to meet the evolving needs of its customers, address market demands, and provide comprehensive solutions that drive value creation and customer satisfaction across various segments and use cases.
AI tool developed for formal mathematical reasoning tasks.
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Funding Insights of Harmonic
Harmonic has successfully raised a total of $295M across 3 strategic funding rounds. The most recent funding activity was a Series C round of $120 million completed in November 2025. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding Total Funding
- Total Rounds 3
- Last Round Series C — $120.0M
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First Round
First Round
(23 Sep 2024)
- Investors Count 12
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Nov, 2025 | Amount | Series C - Harmonic | Valuation | Ribbit Capital | |
| Jul, 2025 | Amount | Series B - Harmonic | Valuation | Kleiner Perkins | |
| Sep, 2024 | Amount | Series A - Harmonic | Valuation | Sequoia Capital |
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jul, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Jan, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
Investors in Harmonic
Harmonic has secured backing from 12 investors, including venture fund, angel, and institutional investors. Prominent investors backing the company include Kleiner Perkins, Ribbit Capital and Sequoia Capital. This diverse investor base provides strategic capital, industry expertise, and valuable network connections that support the company's growth initiatives, market expansion, and long-term value creation.
| Investor | Description | Founded Year | Domain | Location |
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Sequoia Capital is engaged in venture capital investments.
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Founded Year | Domain | Location | |
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Venture capital investments in technology startups and entrepreneurs.
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Founded Year | Domain | Location | |
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Venture capital firm focused on early-stage big data, health tech, AI, food tech, and multiple sectors
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Founded Year | Domain | Location |
| Investor | Description | Founded Year | Domain | Location |
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Single family office of Amitabh Bachchan, founder of Amitabh Bachchan Corporation or AB CORP
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Founded Year | Domain | Location | |
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Startup ecosystems are ignited through strategic investments by Signite Partners.
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Founded Year | Domain | Location | |
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Venture capital is directed toward companies in multiple sectors.
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Founded Year | Domain | Location | |
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Venture capital is invested in cybersecurity, fintech, and AI startups.
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Founded Year | Domain | Location |
Investments & Acquisitions by Harmonic
| Company Name | Description | Domain | Location | Founded Year | Amount |
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Bionic investment advisor platform
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2016 | ||||
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Fine Asian gourmet food is offered by an internet-first restaurant.
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2016 | ||||
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Physical e-commerce kiosks are deployed for rural purchases in Indonesia.
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2014 | ||||
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Fine Asian gourmet food is offered by an internet-first restaurant.
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2016 |
Financial Statements - Harmonic
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
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| Jul, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Jan, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
Harmonic Comparisons
Competitors of Harmonic
Harmonic operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as OpenAI, Anthropic, Krutrim, Contextual AI and 01.AI, among others. This competitive environment drives innovation, market differentiation, and strategic positioning as companies strive to capture market share and deliver value to their customers. Understanding the competitive dynamics is crucial for assessing market positioning, identifying growth opportunities, and navigating the challenges inherent in a competitive marketplace.
| Company Name | Domain | Founded year | HQ Location | Description |
|---|---|---|---|---|
| domain | founded_year | HQ Location |
OpenAI is engaged in developing advanced artificial intelligence technologies.
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| domain | founded_year | HQ Location |
AI models and chatbots are offered for industry applications.
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| domain | founded_year | HQ Location |
AI tools and infrastructure are developed for generative applications.
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| domain | founded_year | HQ Location |
Customizable generative AI is provided for content processing and interpretation.
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| domain | founded_year | HQ Location |
AI technology and applications are provided via large-scale models.
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| Company Name | Domain | Founded year | HQ Location | Description |
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| domain | founded_year | HQ Location |
Multiple services are booked via an app-based platform.
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| domain | founded_year | HQ Location |
On-demand services are booked through an app-based platform.
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| domain | founded_year | HQ Location |
App based platform offering on demand delivery and ride-hailing services
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| domain | founded_year | HQ Location |
Operates an on-demand hyperlocal delivery app for food and groceries.
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Latest news on Harmonic
Frequently Asked Questions about Harmonic
When was Harmonic founded?
Harmonic was founded in 2023 and raised its 1st funding round 1 year after it was founded.
Where is Harmonic located?
Harmonic is headquartered in Palo Alto, United States. It is registered at Palo Alto, California, United States.
Who is the current CEO of Harmonic?
Tudor Achim is the current CEO of Harmonic. They have also founded this company.
Is Harmonic a funded company?
Harmonic is a funded company, having raised a total of $295M across 3 funding rounds to date. The company's 1st funding round was a Series A of $75M, raised on Sep 23, 2024.
What does Harmonic do?
Solutions in artificial intelligence are developed by Harmonic, focusing on formal mathematical reasoning. The technology is applied across academic and technical sectors to support complex problem-solving and research activities.
Who are the top competitors of Harmonic?
What products or services does Harmonic offer?
Harmonic offers AI for Mathematical Reasoning.
Who are Harmonic's investors?
Harmonic has 12 investors. Key investors include Kleiner Perkins, Ribbit Capital, Sequoia Capital, Index Ventures, and GreatPoint Ventures.