PEARL DIAGNOSTICS, INC.
PEARL DIAGNOSTICS, INC. is a biotech company in Baltimore, United States, founded in 2015. It has raised $8.0M across 3 rounds, most recently a $3.5M Seed in July 2025.
Diagnostics for Lung Infections
- Headquarters
- Baltimore, Maryland
- Employees
- 1–10
- Founded
- 2015
- Business Model
- B2B
- Website
- pearldx.com
- Total Funding
- $8.0M
- Last Round
- $3.5M SeedJul 2025
- Rounds
- 3
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 3 funding rounds for this company. The full record is or through the API.
About
Pearl Diagnostics is a Johns Hopkins University spin-off developing in vitro diagnostic assays that detect circulating microbial extracellular vesicles in urine to identify lung infections early and non-invasively. The company received FDA 510(k) clearance for its MycoMEIA Aspergillus Assay in August 2025 and has received investment from CARB-X, the Cystic Fibrosis Foundation, and Johns Hopkins Technology Ventures.
Summary
It lists 1–10 employees. It has raised $8.0M in total across 3 rounds, most recently a $3.5M Seed round in Jul 2025.
Tech & App Stack
7 technologies & apps tracked
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Funding History
Jul 2025
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Funding: Seed. Amounts, valuations, and investors where available.
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