Tolerance Bio Inc.

PHILADELPHIA, PA · Founded 2023 · CIK 0002075488 · Biotech · Private

Therapeutics to preserve and restore thymus function for immune tolerance regulation

tolerancebio.com →
Grants
—
No SBIR or STTR on record
Sector median: 1
Raised
$15M
1 Form D · Jun 2026
4 months since last filing
Contracts
—
No federal contracts on record
Patents
—
No published records under this name
Sector median: 2

Capital Timeline

Federal above the line · equity below · node area scaled to amount
Capital and federal award history
DateEventSourceAmount
Private capital raisedForm D · SEC$15,101,584
Form D · SECPress

Peer position

Biotech · 4373 companies · ranked on federal contract value
Biotech companies ranked by federal contract value
#CompanyContractsDisclosed equity
2996PROVAIDYA——
2997Pathways Bioscience, LLC——
2998End2End Genomics LLC——
2999Tolerance Bio Inc.—$15M
3000IMMUNOBLUE, LLC——
3001SOUVIE BIODELIVERY LLC——
3002Riboscience LLC——

Ranked on federal contract value rather than capital raised. The equity column is the comparison worth making — companies at the same procurement position often sit at very different points in their funding history.

Press

1 article · matched on company name

Founders & Team

From Form D filings · 6 related persons
  • Philip BallDirector · Executive Officer
  • Damia CarullaDirector
  • Pablo CironiDirector
  • Robert GoldsteinDirector
  • Francisco LeonDirector · Executive Officer
  • Justin VogelDirector · Executive Officer

Regulatory activity · Biotech

Sector-level, not company-level

Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.