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ContraFect Corp: Business Overview, Financials & Competitive Analysis

ContraFect Corp was a clinical-stage biotechnology company focused on developing novel therapeutics for drug-resistant, life-threatening infectious diseases. The company pioneered direct lytic agents (lysins and amuri...

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ContraFect Corp OverviewStrategic ProfileCompetitive LandscapeIndustry ContextKey facts
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2/ 10Challenged

Cyborg Score thesis

Once-promising lysin platform failed to achieve clinical-stage funding sustainability, resulting in...

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Industry Biotechnology / Infectious Disease Therapeutics
3 named competitors
1 recent developments
11 analyst dimensions
Synthesized from analyst-debate stress-testing across 11 dimensions and hundreds of data points. Methodology →
Cyborg Score recalibrated: June 8, 2026
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ContraFect Corp Overview

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ContraFect Corp was a clinical-stage biotechnology company focused on developing novel therapeutics for drug-resistant, life-threatening infectious diseases. The company pioneered direct lytic agents (lysins and amurin peptides) as new medical modalities to combat antibiotic-resistant pathogens. However, the company filed for Chapter 7 liquidation in December 2023.

Strategic Profile

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ContraFect's innovation centered on bacteriophage-derived lysins targeting conserved bacterial regions resistant to mutation, with lead candidate exebacase (CF-301) for prosthetic joint infections and CF-370 for gram-negative pathogens. The company held a license agreement with The Rockefeller University for gram-negative lysin research. Operations ceased following liquidation filing.

Competitive Landscape

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ContraFect competed in the antibiotic resistance therapeutics space against traditional small-molecule antibiotic developers, monoclonal antibody platforms (Regeneron, GSK), and other novel modality companies (phage therapy platforms, antimicrobial peptides). Its differentiation through bacteriophage lysins offered a novel mechanism but failed to achieve regulatory or commercial success.

Industry Context

ContraFect Corp operates in Biotechnology / Infectious Disease Therapeutics.

Key facts

Founded: 2008 · Headquarters: Yonkers, US · Employees: 23 · Revenue: N/A · Market cap: N/A

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Recent developments

Material events tracked by the AskCyborg corpus.

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Named competitors

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AicuronAntimicrobial peptides for resistant infectionsConventional AntibioticsTraditional antibiotic therapiesMonoclonal AntibodiesAntibody-based infectious disease therapeutics

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Industry context

ContraFect Corp operates in Biotechnology / Infectious Disease Therapeutics. See how the rest of the sector scores on the Cyborg framework.

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Frequently asked questions

What does ContraFect Corp do?+
ContraFect Corp was a clinical-stage biotechnology company focused on developing novel therapeutics for drug-resistant, life-threatening infectious diseases. The company pioneered direct lytic agents (lysins and amuri...
What is ContraFect Corp's Cyborg Score?+
ContraFect Corp has a Cyborg Score of 2/10 (Challenged). The score synthesizes business model, financials, leadership, competitive position, technology, marketing, and ESG dimensions across hundreds of data points.
Who are ContraFect Corp's main competitors?+
Named competitors include Aicuron, Conventional Antibiotics, Monoclonal Antibodies. The full competitive landscape is in the AskCyborg report.
How can I get the full ContraFect Corp research report?+
Get the report plus analyst-debate audio at askcyborg.com -- no credit card required for preview access. Pro adds saved-company audio playlists and monitoring.
How current is the ContraFect Corp research?+
The Cyborg Score is recalibrated weekly. Recent developments are tracked continuously and surfaced in every report.

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