# Thirty Madison: source reference

Thirty Madison appears in Unitard Club's October 23, 2026 press dataset under private markdown. This is a licensed source reference, distinct from an independently researched Altss case.

United States · Healthtech (dataset classifications)

## Unitard-reported historical benchmark

~$1bn · source-reported benchmark year: 2021. Nominal US dollars, rounded.

The exact financial basis of this source-reported benchmark is unresolved. The source category and listing history do not establish a private round, traded market capitalization or SPAC transaction value.

Basis: unspecified. The source mixes private financing values, SPAC transaction values and public market capitalization. This figure does not independently establish a private unicorn valuation, a verified peak or current value.

## Source classification

Private markdown · Unitard snapshot 2026-10-23. This is a source classification, not an independently verified Altss event or an assertion of present value or solvency. The snapshot date is not the event date.

## Company identity

[Company website](https://thirtymadison.com) · [Identity evidence: Thirty Madison — company website](https://thirtymadison.com)

Thirty Madison is identified through its linked official company website. The exact valuation basis has not been independently resolved. The amount and year remain an attributed source reference. The source's later classification uses a model estimate, rather than a new priced financing.

Logo: [Thirty Madison logo source](https://thirtymadison.com). Company trademark rights remain.

## Provenance and attribution

Adapted from Unitard Club (unitard.io), [CC BY 4.0 press dataset](https://www.unitard.io/press), source snapshot 2026-10-23; collected 2026-10-26. Altss selection, identity screening, normalization and presentation added. Reference screening recorded 2026-10-26; financial claims have not received independent case-level investigation.

[Source CSV](https://www.unitard.io/press/unitard-index-companies.csv) · [Unitard source entry](https://unitard.io/companies/thirty-madison) · [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/)

Restricted investor columns, original summaries, decline percentages, investor-loss totals and unverified source prose are excluded.

[Methodology](https://altss.com/unicorn-tracker/methodology) · [All companies](https://altss.com/unicorn-tracker)