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Ladder Bio (formerly ThirdLaw Molecular)

Blue Bell, United States

Ladder Bio is a therapeutics company that develops synthetic, ladder-shaped compounds engineered for high specificity and stability.

$5.5M raised
Oct 2025
Seed
BiotechnologyHealth DiagnosticsLife ScienceTherapeutics

Top Investors

SmartGateVCMedical Excellence CapitalDefense Threat Reduction Agency (DTRA)Hatch Biofund ManagementBowman’s Tower Venture Partners

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Frequently Asked Questions about Ladder Bio (formerly ThirdLaw Molecular)

How much funding has Ladder Bio (formerly ThirdLaw Molecular) raised?
Ladder Bio (formerly ThirdLaw Molecular) has raised $5.5M in total funding. The most recent round was Seed. The last funding was announced in October 2025.
Who are Ladder Bio (formerly ThirdLaw Molecular)'s investors?
Ladder Bio (formerly ThirdLaw Molecular)'s investors include SmartGateVC, Medical Excellence Capital, Defense Threat Reduction Agency (DTRA), Hatch Biofund Management, Bowman’s Tower Venture Partners.
Where is Ladder Bio (formerly ThirdLaw Molecular) headquartered?
Ladder Bio (formerly ThirdLaw Molecular) is headquartered in Blue Bell, United States.
What does Ladder Bio (formerly ThirdLaw Molecular) do?
Ladder Bio is a therapeutics company that develops synthetic, ladder-shaped compounds engineered for high specificity and stability.
What stage is Ladder Bio (formerly ThirdLaw Molecular) at?
Ladder Bio (formerly ThirdLaw Molecular) is at the Seed stage.
Cite this page

Free to use in articles, research, and reference works. Stable URL — will not change. Data on this page last updated .

MLA
"Ladder Bio (formerly ThirdLaw Molecular) — Funding & Investors." VCBacked, October 8, 2025, https://www.vcbacked.co/company/ladder-bio-formerly-thirdlaw-molecular. Accessed June 17, 2026.
APA
VCBacked. (2025). Ladder Bio (formerly ThirdLaw Molecular) — Funding & Investors. Retrieved June 17, 2026, from https://www.vcbacked.co/company/ladder-bio-formerly-thirdlaw-molecular
Wikipedia (cite web)
{{cite web |title=Ladder Bio (formerly ThirdLaw Molecular) — Funding & Investors |url=https://www.vcbacked.co/company/ladder-bio-formerly-thirdlaw-molecular |website=VCBacked |access-date=June 17, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated .

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