How Much Did Quantum-Si Raise?
Funding & Key Investors

Quantum-Si, a biotechnology firm specializing in protein sequencing technology, has recently secured $100M in a major strategic investment, contributing to its overall funding of $100.4M. This latest capital infusion underscores the company's significant progress and market position in the life sciences sector.

What is Quantum-Si?

Quantum-Si
ManufacturingTest & Measurement EquipmentMedical Devices & Equipment

Founded in 2013, Quantum-Si is at the forefront of protein sequencing technology, developing and manufacturing advanced testing equipment. Their innovative platform is designed to empower research laboratories globally with molecular-level protein analysis capabilities, thereby accelerating biological discoveries and advancements in human health research. As a publicly traded entity on Nasdaq, Quantum-Si operates within the dynamic life sciences and medical technology industries, providing critical tools for scientific research and development.

How much funding has Quantum-Si raised?

Quantum-Si has raised a total of $100.3M across 2 funding rounds:

2020

Debt

$350K

2025

Stock/Share Issuance

$100M

Debt (2020): $350K with participation from PPP

Stock/Share Issuance (2025): $100M, investors not publicly disclosed

Key Investors in Quantum-Si

PPP

Public-Private Partnership

What's next for Quantum-Si?

The recent major strategic investment signifies a pivotal moment for Quantum-Si, likely enabling the company to scale its operations, enhance its product development pipeline, and expand its market reach. This strategic backing suggests a focus on accelerating the democratization of protein sequencing, potentially leading to new breakthroughs in diagnostics and therapeutic research. The company's trajectory indicates a strong emphasis on innovation and market penetration within the competitive biotechnology landscape.

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Frequently Asked Questions Regarding Quantum-Si Financial Insights

What are the most recent funding rounds that Quantum-Si has completed, and what were the funding rounds?
Quantum-Si has recently completed 2 funding rounds: Stock/Share Issuance on Oct 6, 2025, Debt on May 3, 2020.
What is the total amount of funding Quantum-Si has raised to date?
Quantum-Si has raised a total of $100.3M in funding to date.
How many funding rounds has Quantum-Si completed?
Quantum-Si has completed 2 funding rounds.
How much funding did Quantum-Si raise in its most recent funding round?
Quantum-Si raised $100M in its most recent funding round.
Which was the largest funding round in Quantum-Si's history?
The largest funding round in Quantum-Si's history was $100M.
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