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Atterx Biotherapeutics

Atterx Biotherapeutics

Private
Traverse City, MichiganHealthcare & Life Scienceshttps://www.atterx.com/

Last Round

Convertible Debt

Mar 31, 2025

Total Funding Raised

$12.98M

Momentum

Top 50%

of companies Caplight tracks

Company Overview

Atterx Biotherapeutics is a biotechnology company that develops novel therapies to combat multi-drug resistant bacterial infections.

Sector

Healthcare & Life Sciences

Verticals

Biotechnology, Drug Discovery, Clinical Trials

Business Model

B2B

Customer Profile

Government Contracts, Services & Consulting

AI Layer

Non-AI

Keywords

antimicrobial resistancebacterial interferencesuperbugcatheter-associated urinary tract infectionsCAUTIGram-negative bacteriaanti-infectivebiotechdrug discoveryFDA Fast Trackbacterial conjugationclinical-stage biotechpharma licensingantibiotic alternative

Historical Pricing

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Caplight Momentum Score

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Atterx Biotherapeutics Comparables

Compare Atterx Biotherapeutics with similar companies based on industry and business-model similarity.

Atterx Biotherapeutics comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
VenatoRx Pharmaceuticals
79%
Fimbrion Therapeutics
78%
Omnix Medical Ltd.
77%

Atterx Biotherapeutics Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Convertible DebtMar 31, 2025
Early FundingJan 13, 2023
Series C ExtensionJun 1, 2022
VC RoundApr 25, 2016
Series BMay 14, 2010
Grant
Oct 24, 2008

Key People

Founding team and executive leadership

James Millar

Chief Executive Officer

Executive Team

Atterx Biotherapeutics Investors

Notable investors and investment history

Atterx Biotherapeutics investors
InvestorRounds
Boomerang CatapultSeries C Extension, Early Funding
Northern Michigan AngelsEarly Funding
U.S. Department of WarGrant
Michigan RiseEarly Funding
Michigan Strategic FundConvertible Debt, Early Funding
Wisconsin Investment PartnersSeries B, VC Round

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jun 22, 2026

    Monthly visitors grew 39% MoM, reaching 1.2K.

  • May 21, 2026

    Monthly visitors increased 45% MoM.

Atterx Biotherapeutics Filings

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Atterx Biotherapeutics filings preview — column headings only; records require access
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Frequently Asked Questions

Common questions about Atterx Biotherapeutics's valuation, stock price, and market status.

Is Atterx Biotherapeutics a public or private company?

Atterx Biotherapeutics is a private company.

What is the current stock price of Atterx Biotherapeutics?

Atterx Biotherapeutics is a private company with no public stock price. No recent secondary market data is available.

How much is Atterx Biotherapeutics worth (valuation)?

Valuation information for Atterx Biotherapeutics is not publicly available.

Can I buy Atterx Biotherapeutics stock?

Atterx Biotherapeutics shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Atterx Biotherapeutics's last funding round?

Atterx Biotherapeutics's most recent funding round was Series C Extension on January 17, 2023.

Who are the main investors in Atterx Biotherapeutics?

Key investors in Atterx Biotherapeutics include Michigan Rise.

Will Atterx Biotherapeutics IPO soon?

No public IPO plans have been announced for Atterx Biotherapeutics.

How can I track Atterx Biotherapeutics secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Atterx Biotherapeutics's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersTraverse City, Michigan
Employee Range3
Year Founded2001
Last FundingMar 31, 2025

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