Home
Loading

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

Get in touch

  • Contact

  • Request a demo

  • Request data updates

  • Add a company

Research

  • Companies

  • Investors

  • People

aVenture

  • Sitemap

  • Feature requests

Member

Backed by

© aVenture Investment Company, 2026. All rights reserved.

San Francisco, CA, USA

Privacy Policy

aVenture Investment Company ("aVenture") is an independent research platform providing detailed analysis and data on startups, venture capital investments, and key industry individuals. It is not a registered investment adviser, broker-dealer, or investment advisor and does not provide investment advice or recommendations. The data provided by aVenture does not constitute recommendations or advice, whether by methodology, analysis, AI-generated content, or a statement written by a staff member of aVenture.

aVenture is not affiliated with any of the people, companies, organizations, government agencies, regulatory bodies, or investment funds we provide coverage for on this site unless explicitly stated otherwise. Users assume full responsibility for decisions made based on information obtained from this platform. Links to external websites do not imply endorsement or affiliation with aVenture. Any links that provide the ability to invest in a primary or secondary transaction in a company are for convenience only and do not constitute solicitations or offers to buy or sell an investment. Investors should exercise heightened precaution and due diligence when investing in private companies, especially those not independently audited.

While we strive to provide valuable insights with objectivity and professional diligence, we cannot guarantee the accuracy of the information provided on our platform. Before making any investment decisions, you should verify the accuracy of all pertinent details for your decision. To the fullest extent permitted by law, aVenture shall not be liable for any direct, indirect, incidental, consequential, or financial damages arising from use of this site, whether by consumers of its contents directly or by persons or organizations covered by our research, even if we are advised of the possibility. Our best-efforts processes and correction request forms do not create a warranty or duty of care.

Profiles on this platform may include content generated in part by large language models (LLMs, artificial intelligence) that aggregate publicly available sources (e.g., SEC EDGAR, public filings, press releases). Source attribution is provided where known; always verify statements and claims here against original sources before relying on any data. Content on our site may contain inaccuracies, omissions, or what are commonly called 'hallucinations' if generated in part or in full by AI / LLMs. The risk can also exist even when content is written by a human, as internal and third-party sources may also have inaccuracies for the same or different reasons. While we randomly audit a proportion of content, this is not exhaustive.

We recommend that an independent auditor be hired to verify the accuracy of the information before relying on it for any sensitive decisions. By accessing this platform, you agree not to rely solely on any information generated by AI, aggregated, or sourced or written otherwise on this site, for investment, financial, or other decisions. aVenture assumes no responsibility for inaccuracies, omissions, or hallucinations. You must independently verify all data from primary sources. Use of this platform constitutes your waiver of claims for reliance-based damages, including negligent misrepresentation. To report an error, request a correction, or dispute information about a company or individual, contact us via our request data updates form.

Loading homepage
Loading
Home›Research›Companies

Companies

Loading
Home›
Research›
Companies›
TellBio
AddedFeb 15, 2024
UpdatedJun 18, 2026
TellBio

TellBio

TellBio, Inc: Revolutionizing cancer detection and treatment through proprietary CTCs technology and therapeutic platforms.

HQ
Beverly, MA, US
Founded
2019
Overview
Compare
Fundraising
Employees
Website

TellBio Inc. is a development stage biotechnology company focused on revolutionizing cancer detection and treatment. Their proprietary technology platform, the TellDx CTC System, centers on circulating tumor cells (CTCs). Based in Beverly, Massachusetts, TellBio's mission is to free patients and their families from the tyranny of cancer through innovative approaches to cancer management.

The company's technology is exclusively licensed from Massachusetts General Hospital and builds on decades of academic and clinical research. TellBio's unique approach to cancer care encompasses both diagnostic (TellDx) and therapeutic (TellRx) platforms, aiming to provide comprehensive solutions for cancer patients and potentially transform oncology practices.

TellBio - Similar Companies

Mercy BioAnalytics logo

Mercy BioAnalytics

mercybio.com

Telo Therapeutics logo

Telo Therapeutics

Cellens logo

Cellens

cellensinc.com

OnCirc Diagnostics logo

OnCirc Diagnostics

BlinkBio logo

BlinkBio

blinkbioinc.com

Teiko.bio logo

Teiko.bio

teiko.bio

Mission Bio logo

Mission Bio

Droplet Biosciences logo

Droplet Biosciences

dropletbiosci.com

BioFluidica logo

BioFluidica

biofluidica.com

Mitra Biotech logo

Mitra Biotech

farcastbio.com

Epic Sciences logo

Epic Sciences

epicsciences.com

Torpedo Diagnostics logo

Torpedo Diagnostics

BloodQ logo

BloodQ

bloodq.com

Cell BioEngines logo

Cell BioEngines

cellbioengines.com

Viatar CTC Solutions logo

Viatar CTC Solutions

TellBio - Quick Facts

Who are TellBio's competitors?

Companies similar to TellBio include Mercy BioAnalytics, Telo Therapeutics, Cellens and OnCirc Diagnostics.

When was TellBio founded?

TellBio was founded in 2019.

Where is TellBio's headquarters located?

TellBio's headquarters is located in Beverly, MA, US.

When was TellBio's last funding round?

TellBio's most recent funding round was for $5M (USD) in March 2021.

How much has TellBio raised to-date?

As of Mar 16, 2021, TellBio has raised a total of $6.5M (USD).

How many employees does TellBio have?

TellBio has 5 employees as of Feb 5, 2024.

TellBio - Classification

Ownership
  • Venture Capital
Technology
  • Biotech
Geographic Exposure
  • United States
Model
  • Platform
Revenue
  • Recurring
  • Software
Customer
  • Enterprise
Main Product
  • Cancer Detection
  • Cancer Treatment
Tags
  • Healthcare
  • Healthtech
NAICS
  • 540000Professional, Scientific, and Technical Services
  • 541714Research and Development in Biotechnology (except Nanobiotechnology)
  • 541000Professional, Scientific, and Technical Services
  • 541700Scientific Research and Development Services
  • 541710Research and Development in the Physical, Engineering, and Life Sciences
SIC
  • 8700Engineering, Accounting, Research, Management, And Related Services
  • 8730Research, Development, And Testing Services
  • 8731Commercial Physical and Biological Research
Show 13 more industry codes
NAICS
  • 320000Manufacturing
  • 325400Pharmaceutical and Medicine Manufacturing
  • 620000Health Care and Social Assistance
  • 325000Chemical Manufacturing
  • 623000Nursing and Residential Care Facilities
  • 325410Pharmaceutical and Medicine Manufacturing
  • 325412Pharmaceutical Preparation Manufacturing
SIC
  • 2800Chemicals And Allied Products
  • 8000Health Services
  • 2830Drugs
  • 8040Offices And Clinics Of Other Health Practitioners
  • 2834Pharmaceutical Preparations
  • 8049Offices And Clinics Of Health Practitioners, Not Elsewhere Classified