About Quintessent
Quintessent is a company based in Santa Barbara (United States) founded in 2019. Quintessent has raised $51.59 million across 5 funding rounds from investors including Osage University Partners, M-Ventures and Sierra Ventures. The company has 15 employees as of December 31, 2024. Quintessent offers products and services including Optical Connectivity Solutions and Quantum Dot Epitaxial Wafers. Quintessent operates in a competitive market with competitors including Ayar Labs, Avicena, IPtronics, LightSpeed Photonics and GalayOr Networks, among others.
- Headquarter Santa Barbara, United States
- Employees 15 as on 31 Dec, 2024
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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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- Legal Name Quintessent
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Annual Revenue
Not available
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Net Profit
Not available
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EBITDA
Not available
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Total Equity Funding
$51.59 M (USD)
in 5 rounds
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Latest Funding Round
$40 M (USD), Series A
Aug 24, 2026
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Investors
Osage University Partners
& 11 more
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Employee Count
15
as on Dec 31, 2024
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Products & Services of Quintessent
Quintessent offers a comprehensive portfolio of products and services, including Optical Connectivity Solutions and Quantum Dot Epitaxial Wafers.
Enables scalable computing and A.I. through optical interconnects
Supports supply chain for AI optical interconnect technologies
People of Quintessent
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Funding Insights of Quintessent
Quintessent has successfully raised a total of $51.59M across 5 strategic funding rounds. The most recent funding activity was a Series A round of $40 million completed in August 2026. 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.
Investors in Quintessent
Quintessent has secured backing from 12 investors, including venture fund and institutional investors. Prominent investors backing the company include Osage University Partners, M-Ventures and Sierra Ventures.
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Early- to growth-stage startups are targeted for venture capital investments.
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Venture capital firm investing in multiple sectors
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Early-stage venture capital investments in AI, healthcare, and enterprise technologies.
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Investor details for Quintessent
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Investments & Acquisitions by Quintessent
Investment portfolio details for Quintessent
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Financial Statements - Quintessent
Detailed financials for Quintessent
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Quintessent Comparisons
Peer comparison for Quintessent
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Competitors of Quintessent
Quintessent 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 Ayar Labs, Avicena, IPtronics, LightSpeed Photonics and GalayOr Networks, among others.
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Platform solving bandwidth and power bottlenecks by using light to move data
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MicroLED-based interconnects for ultra-low power high-bandwidth data transfer are provided.
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Integrated circuits for parallel optical interconnects
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Optoelectronic systems and interconnects for data transmission are developed.
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Optical components are developed using suspended waveguides on chips.
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Detailed competitors of Quintessent
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Latest news on Quintessent
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Frequently Asked Questions about Quintessent
Quintessent was founded in 2019.
Quintessent is headquartered in Santa Barbara, United States. It is registered at Santa Barbara, California, United States.
Alan Liu is the current CEO of Quintessent.
Quintessent is a funded company, having raised a total of $51.59M across 5 funding rounds to date.
As of Dec 31, 2024, the latest employee count at Quintessent is 15.
Quintessent was founded in 2019 and is based in Santa Barbara, United States. Quantum dot technology is utilized by the company to develop lasers and photonic integrated circuits. These components are applied in optical networking, deep learning systems, and sensing applications. Operations focus on providing solutions that address needs in photonics and related sectors.
Quintessent offers Optical Connectivity Solutions and Quantum Dot Epitaxial Wafers.
Quintessent has 12 investors. Key investors include Osage University Partners, M-Ventures, Sierra Ventures, Foothill Ventures, and Entrada Ventures.