/Companies

Infinity Bio

Baltimore, US · Founded 2023 · 3 known investors

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Infinity Bio provides immune system analysis through its proprietary MIPSA antibody reactome profiling platform, which identifies the targets of individual immune responses against human viruses, human proteins (autoimmunity), and allergen proteins. The technology, developed at Johns Hopkins University's Laboratory of Precision Immunology, is used for immunology and diagnostics research.

Founders & leadership

Infinity Bio was founded in 2023 by Benjamin Larman.

BLBenjamin Larman
Benjamin LarmanFounder
JMJoy M Nassif
Joy M NassifChief Executive Officer2023–2026

Board

MH
Matthew HellauerBoard directorGeneral Partner at PTX Capital
HSHerman Scholtz
Herman ScholtzBoard director
CPCaroline Popper
Caroline PopperBoard director

Investors · 3

Reported raises · per SEC filings

Form D private placements

$11.5M disclosed across 3 rounds · 2023–2025

▶$5MraisedAug 2025 · 1 investors · Other Health Care
Rule 506(b)
Officers, directors & promoters on the filing
  • Bill CampbellDirector
  • Caroline PopperDirector
  • Malek FahemDirector
  • H. Benjamin LarmanExecutive Officer, Director
  • Herman ScholtzDirector
  • Matthew HellauerDirector
  • Joy NassifExecutive Officer, Director
Offering amount
$7M
Amount sold
$5M
First sale
Jun 2025
Incorporated
Corporation, United States, 2023
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$2MraisedMar 2025 · 2 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Matthew HellauerDirector
  • Benjamin LarmanExecutive Officer, Director
  • Herman ScholtzDirector
  • Joy M NassifExecutive Officer, Director
  • Caroline PopperDirector
Offering amount
$5M
Amount sold
$2M
First sale
Feb 2025
Incorporated
Corporation, United States, 2023
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$4.5MraisedJun 2024 · 1 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Herman ScholtzDirector
  • Joy NassifExecutive Officer, Director
  • Matthew HellauerDirector
  • Benjamin LarmanExecutive Officer, Director
  • Caroline PopperDirector
Offering amount
$4.5M
Amount sold
$4.5M
First sale
Jun 2023
Incorporated
Corporation, United States, 2023
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

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Frequently asked questions

What does Infinity Bio do?
Infinity Bio provides immune system analysis through its proprietary MIPSA antibody reactome profiling platform, which identifies the targets of individual immune responses against human viruses, human proteins (autoimmunity), and allergen proteins. The technology, developed at Johns Hopkins University's Laboratory of Precision Immunology, is used for immunology and diagnostics research.
Who founded Infinity Bio?
Infinity Bio was founded by Benjamin Larman in 2023.
Who are Infinity Bio's investors?
Infinity Bio's investors include Illumina Ventures, TCP Venture Capital, PTX Capital.
How much funding has Infinity Bio raised?
Infinity Bio has disclosed $11.5M raised across 3 rounds.
Where is Infinity Bio headquartered?
Infinity Bio is headquartered in Baltimore, US.