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Innovative Proteomics Platform Quantum-Si offers a breakthrough benchtop platform for single-molecule protein analysis, enabling labs to access real-time kinetic insights with high resolution. This technological advancement positions the company as a promising provider for research institutions seeking next-generation proteomics solutions.

Market Expansion Potential With a focus on making protein analysis faster and simpler, Quantum-Si is well-positioned to serve biotechnological and pharmaceutical sectors expanding their proteomics capabilities, opening opportunities for collaboration and sales in R&D labs worldwide.

Financial Position & Growth Having secured $50 million in funding and generating revenue between $1 million and $10 million, Quantum-Si demonstrates growth potential. Strategic sales efforts can capitalize on this momentum by targeting early adopters and research institutions interested in cutting-edge proteomics tech.

Strategic Industry Alliances Quantum-Si's innovative platform aligns with industry peers and competitors focused on high-resolution biological analysis. Partnering with academic institutions and biotech companies could enhance product adoption and foster new sales channels.

Digital & Cloud Capabilities Utilizing cloud-based tools and web security protocols, Quantum-Si is primed for scalable solutions tailored to research organizations seeking reliable, secure, and remote-enabled proteomics platforms — a key selling point for modern research labs.

Quantum-Si Tech Stack

Quantum-Si uses 8 technology products and services including Cloudflare CDN, NetSuite ERP, Google Fonts API, and more. Explore Quantum-Si's tech stack below.

  • Cloudflare CDN
    Content Delivery Network
  • NetSuite ERP
    Enterprise Resource Planning
  • Google Fonts API
    Font Scripts
  • Modernizr
    Javascript Libraries
  • WP Engine
    Platform As A Service
  • Akamai Web Application Protector
    Security
  • Flask
    Web Frameworks
  • Facebook
    Widgets

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

Where is Quantum-Si's headquarters located?

Minus sign iconPlus sign iconQuantum-Si's main headquarters is located at 29 Business Park Drive, Suite C Branford, CT 06405, US. The company has employees across 4 continents, including North AmericaEuropeAsia.

What is Quantum-Si's phone number?

Minus sign iconPlus sign icon You can contact Quantum-Si's main corporate office by phone at
+1-203-458-****
. 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 iconQuantum-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 iconQuantum-Si's official website is quantum-si.com and has social profiles on LinkedInCrunchbase.

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

Minus sign iconPlus sign iconQuantum-Si's SIC code is 8733 - Noncommercial Research Organizations NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

How many employees does Quantum-Si have currently?

Minus sign iconPlus sign iconAs of October 2025, Quantum-Si has approximately 187 employees across 4 continents, including North AmericaEuropeAsia. Key team members include Chief Commercial Officer: T. C. B.Chief Human Resources Officer: L. T.Chief Technology Officer: T. R.. Explore Quantum-Si's employee directory with LeadIQ.

What industry does Quantum-Si belong to?

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

What technology does Quantum-Si use?

Minus sign iconPlus sign iconQuantum-Si's tech stack includes Cloudflare CDNNetSuite ERPGoogle Fonts APIModernizrWP EngineAkamai Web Application ProtectorFlaskFacebook.

What is Quantum-Si's email format?

Minus sign iconPlus sign iconQuantum-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 October 2025, Quantum-Si has raised $50M in funding. The last funding round occurred on Jul 03, 2025 for $50M.

When was Quantum-Si founded?

Minus sign iconPlus sign iconQuantum-Si was founded in 2013.
Quantum-Si

Quantum-Si

Biotechnology ResearchUnited States51-200 Employees

Quantum-Si is transforming proteomics with a benchtop platform that brings single-molecule protein analysis to every lab, everywhere. The Company’s platform enables real-time kinetic-based detection and allows researchers to move beyond traditional, multistep workflows and directly access dynamic, functional protein insights with unparalleled resolution. By making protein analysis simpler, faster, and more informative, Quantum-Si is accelerating proteomic discoveries to improve the way we live. 
 
Check out current job listings here: https://www.quantum-si.com/careers/

Nasdaq: $QSI

Section iconCompany Overview

Headquarters
29 Business Park Drive, Suite C Branford, CT 06405, US
Phone number
+1-203-458-****
Website
quantum-si.com
SIC Code
8733 - Noncommercial Research Organizations
Stock Symbol
QSIAW
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
2013
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $50M

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

  • $1M$10M

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

Section iconFunding & Financials

  • $50M

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

  • $1M$10M

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

Company Leadership

  • Stylized image of a person
    T. C. B.
    Chief Commercial Officer
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    Mobile Phone
  • Stylized image of a person
    L. T.
    Chief Human Resources Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    T. R.
    Chief Technology Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    G. S.
    Vice President Of Photonics And Chip Integration
    Phone icon
    Mobile Phone
  • Stylized image of a person
    M. L. C.
    Head Of Scientific Affairs
    Phone icon
    Mobile Phone

Employee Directory

  • Stylized image of a person
    B. E.
    Head Of International Sales
    Phone icon
    Mobile Phone
  • Stylized image of a person
    P. L.
    Vice President, Engineering
    Phone icon
    Mobile Phone
  • Stylized image of a person
    B. R.
    Head Of Research
    Phone icon
    Mobile Phone
  • Stylized image of a person
    G. S.
    Vice President Of Photonics And Chip Integration
    Phone icon
    Mobile Phone
  • Stylized image of a person
    I. K.
    Senior Vice President, Translational Medicine
    Phone icon
    Mobile Phone

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