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Quantum-Si Incorporated Class A Company Profile

NASDAQ: QSIIndustrialsIndustrial Machinery/ComponentsUSD

1.56+0.335 (+27.46%)

Market open · Delayed 15 min · as of Oct 9, 3:13 PM ET

Quantum-Si at a glance

Quantum-Si Incorporated Class A (NASDAQ: QSI) is a Industrial Machinery/Components company in the Industrials sector headquartered in Branford, CT. Quantum-Si is led by Mr. Jeffrey Alan Hawkins and employs about 145 people. The company's shares have traded publicly since 2020.

At a market capitalization of $267.0 million, it is considered a small-cap company. Its SEC Central Index Key (CIK) is 0001816431, which identifies the company's filings on EDGAR.

Summary generated from market data by MetaCap's automated system. Methodology

What does Quantum-Si do?

Quantum-Si incorporated, a life sciences company, develops proprietary, universal, and single-molecule detection platform applied to proteomics to enable next-gen protein sequencing (NGPS). The company offers Platinum and Platinum Pro NGPS instruments for single-molecule, amino acid level resolution, and automated data analysis; library preparation kits to prepare a customer's protein sample for sequencing; and sequencing kits, which contain the reagents and consumables used to perform NGPS. It also provides Platinum analysis software, a cloud-based solution that automates data analysis workflows and visualizes the sequencing results. The company was founded in 2013 and is headquartered in Branford, Connecticut.

Business description based on the company's public filings.

Company information

Legal name
Quantum-Si Incorporated Class A
Ticker
NASDAQ: QSI
Industry
Industrial Machinery/Components
CEO
Mr. Jeffrey Alan Hawkins
Employees
145
Headquarters
29 Business Park Drive, Branford, CT, United States
Phone
866 688 7374
IPO year
2020
Market cap
$267.04M
SEC CIK
0001816431
Latest annual report
10-K · Mar 3, 2026

Companies similar to Quantum-Si

QSI peer companies
CompanyPrice% ChgMarket capCompare
AIRJAirJoule Technologies Corporation Class A3.58-2.98%$262.58Mvs QSI
VELOVelo3D Inc.8.70-3.17%$279.54Mvs QSI
SHMDSCHMID Group N.V. Class A3.82-3.91%$254.22Mvs QSI
AZA2Z Cust2Mate Solutions Corp.5.76-1.20%$253.59Mvs QSI
ELVAElectrovaya Inc.5.75-0.69%$284.67Mvs QSI
CUBLionheart Holdings Class A10.910.00%$285.31Mvs QSI
ASYSAmtech Systems Inc.16.57+2.19%$290.02Mvs QSI
GPROGoPro Inc. Class A1.180.00%$243.50Mvs QSI

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