Insights

Proteomics Accessibility Quantum-Si aims to democratize single-molecule protein analysis with a benchtop platform, presenting a compelling upsell for labs seeking faster, higher-resolution proteomics capabilities and potential cross-sell from traditional workflows.

Innovative Platform Value The real-time kinetic-based detection and direct access to dynamic protein insights positions Quantum-Si to sell to research groups focusing on functional proteomics, enabling faster discovery cycles and differentiation from multistep legacy methods.

Growth Opportunity Targeting With a revenue range of up to tens of millions and a large addressable market in biotech research, focus on mid-market academic labs and small biotech companies that need scalable, benchtop single-molecule analysis solutions.

Financial Signals Strong venture funding ($525M) supports rapid expansion and product development, suggesting readiness for partnerships, pilot programs, and channel collaborations to accelerate adoption and geographic reach.

Competitive Positioning Position against peers in genomics-inspired platforms by emphasizing proteomic specialization, speed, and resolution; leverage case studies and customer referrals to win trials in labs exploring transformative proteomics workflows.

Quantum-Si Tech Stack

Quantum-Si uses 8 technology products and services including SOLIDWORKS, Apple iCloud Mail, OneDrive, and more. Explore Quantum-Si's tech stack below.

  • SOLIDWORKS
    Cad & Graphics
  • Apple iCloud Mail
    Email
  • OneDrive
    File Sharing
  • Angular
    Javascript Frameworks
  • Acquia Cloud Platform
    Platform As A Service
  • Akamai Bot Manager
    Security
  • Google Search Console
    Web Analytics
  • Sitelinks Search Box
    Web Tools And Plugins

Quantum-Si's Email Address Formats

Quantum-Si uses at least 1 format(s):
Quantum-Si Email FormatsExamplePercentage
FLast@quantum-si.comJDoe@quantum-si.com
91%
Last@quantum-si.comDoe@quantum-si.com
7%
First.Last@quantum-si.comJohn.Doe@quantum-si.com
1%
FirstLast@quantum-si.comJohnDoe@quantum-si.com
1%

Frequently Asked Questions

What is Quantum-Si's phone number?

Minus sign iconPlus sign icon
You can contact Quantum-Si's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Quantum-Si's stock symbol?

Minus sign iconPlus sign icon
Quantum-Si is a publicly traded company; the company's stock symbol is QSIAW.

What is Quantum-Si's official website and social media links?

Minus sign iconPlus sign icon
Quantum-Si's official website is quantum-si.com and has social profiles on LinkedInCrunchbase.

How much revenue does Quantum-Si generate?

Minus sign iconPlus sign icon
As of July 2026, Quantum-Si's annual revenue is estimated to be $1M - $10M.

What is Quantum-Si's SIC code NAICS code?

Minus sign iconPlus sign icon
Quantum-Si's SIC code is 8731 - Commercial Physical and Biological Research NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

How many employees does Quantum-Si have currently?

Minus sign iconPlus sign icon
As of July 2026, Quantum-Si has approximately 184 employees across 4 continents, including North AmericaEuropeAsia. Key team members include Head Of Global Sales And Service: B. E.Independent Board Director And Chairman Of Nominating And Corporate Governance Committee: J. K.Senior Vice President, Translational Medicine: I. K.. Explore Quantum-Si's employee directory with LeadIQ.

What industry does Quantum-Si belong to?

Minus sign iconPlus sign icon
Quantum-Si operates in the Biotechnology Research industry.

What technology does Quantum-Si use?

Minus sign iconPlus sign icon
Quantum-Si's tech stack includes SOLIDWORKSApple iCloud MailOneDriveAngularAcquia Cloud PlatformAkamai Bot ManagerGoogle Search ConsoleSitelinks Search Box.

What is Quantum-Si's email format?

Minus sign iconPlus sign icon
Quantum-Si's email format typically follows the pattern of FLast@quantum-si.com. Find more Quantum-Si email formats with LeadIQ.

How much funding has Quantum-Si raised to date?

Minus sign iconPlus sign icon
As of July 2026, Quantum-Si has raised $525M in funding. The last funding round occurred on Jul 03, 2025 for $50M.

When was Quantum-Si founded?

Minus sign iconPlus sign icon
Quantum-Si was founded in 2013.
Quantum-Si logo

Quantum-Si

Biotechnology ResearchConnecticut, United States51-200 Employees

Quantum-Si develops a benchtop platform that enables single-molecule protein analysis in standard laboratories. The system provides real-time, kinetics-based detection and lets researchers move beyond traditional multistep workflows to access dynamic, functional protein information with high-resolution detail. The technology aims to streamline protein analysis to support researchers.

Its customers are researchers in biotechnology and proteomics laboratories seeking detailed insights into protein function and dynamics. The company operates in the biotechnology research sector and is positioned around proteomics instrumentation designed to deliver direct, real-time protein information. Based in Branford, Connecticut, Quantum-Si is a mid-sized firm focused on expanding access to advanced protein analysis.

Section iconCompany Overview

Phone number
SIC Code
8731 - Commercial Physical and Biological Research
Stock Symbol
QSIAW
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
2013
Employees
51-200

Section iconFunding & Financials

  • $525M

    Quantum-Si has raised a total of $525M of funding over 4 rounds. Their latest funding round was raised on Jul 03, 2025 in the amount of $50Mas a post_ipo_equity.

  • $1M - $10M

    Quantum-Si's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $525M

    Quantum-Si has raised a total of $525M of funding over 4 rounds. Their latest funding round was raised on Jul 03, 2025 in the amount of $50Mas a post_ipo_equity.

  • $1M - $10M

    Quantum-Si's revenue is estimated to be in the range of $1M - $10M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.