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Castle Biosciences
AddedFeb 19, 2024
UpdatedJun 18, 2026
Castle Biosciences

Castle Biosciences

Public

Castle Biosciences, Inc.: A U.S. biotech firm offering diagnostic and prognostic cancer testing solutions.

HQ
Friendswood, TX, US
Founded
2008
Overview
Compare
Fundraising
Employees
Website

Castle Biosciences, Inc. is a U.S.-based biotech company dedicated to providing diagnostic and prognostic testing solutions for cancer. The company's mission is to empower healthcare providers and patients by offering innovative tests that reveal a person's unique biology, thereby informing better disease management and treatment decisions. Castle Biosciences focuses on leveraging scientific rigor to improve patient outcomes through its comprehensive portfolio of diagnostic services.

Castle Biosciences has made significant strides in the biotech industry by developing advanced testing solutions that aid in the early detection and prognosis of various cancers. The company's impact is evident in its commitment to enhancing patient care and outcomes through personalized medicine. By focusing on the unique biological makeup of individuals, Castle Biosciences continues to play a crucial role in advancing cancer diagnostics and treatment strategies.

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Castle Biosciences - Quick Facts

Who are Castle Biosciences' competitors?

Companies similar to Castle Biosciences include Predictive Biosciences, Biodesix, Caris Life Sciences and Foundation Medicine.

When was Castle Biosciences founded?

Castle Biosciences was founded in 2008.

Where is Castle Biosciences' headquarters located?

Castle Biosciences' headquarters is located in Friendswood, TX, US.

When was Castle Biosciences' last funding round?

Castle Biosciences' most recent funding round was for $266.8M (USD) in December 2020.

How much has Castle Biosciences raised to-date?

As of Dec 15, 2020, Castle Biosciences has raised a total of $354.3M (USD).

How many employees does Castle Biosciences have?

Castle Biosciences has 543 employees as of Feb 6, 2024.

Castle Biosciences - Classification

Ownership
  • Public
Technology
  • Biotech
Geographic Exposure
  • United States
Revenue
  • Recurring
  • Software
Customer
  • Enterprise
Main Product
  • Cancer Tests
Tags
  • Data
  • Healthcare
  • Healthtech
Unique IDs
  • ein: 770701774
  • secCik: 0001447362
  • ticker: CSTL
NAICS
  • 621000Ambulatory Health Care Services
  • 621500Medical and Diagnostic Laboratories
  • 621510Medical and Diagnostic Laboratories
  • 621511Medical Laboratories
  • 620000Health Care and Social Assistance
SIC
  • 8070Medical And Dental Laboratories
  • 8071Medical Laboratories
  • 8000Health Services
ISIC
  • 8690Other human health activities
Show 5 more industry codes
NAICS
  • 621512Diagnostic Imaging Centers
  • 623000Nursing and Residential Care Facilities
SIC
  • 6000Depository Institutions
  • 8040Offices And Clinics Of Other Health Practitioners
  • 8049Offices And Clinics Of Health Practitioners, Not Elsewhere Classified