Sail Biomedicines Valuation, Funding & Investors

Sail Biomedicines is valued at $2.6B as of July 2026.

Last Sail Biomedicines valuation

$2.6B

Strategic investment · Jul 2026

Last Sail Biomedicines funding round

$465M

Strategic investment · Jul 2026

Cumulative funding Sail Biomedicines raised

$465M

across 1 funding round

Key investors in Sail Biomedicines

  • Johnson & Johnson Innovative Medicine

Sail Biomedicines Overview

About Sail Biomedicines

Sail Biomedicines engineers precision medicines using circular RNA technology called Endless RNA combined with programmable nanoparticles. Cambridge, Massachusetts-headquartered and founded in 2022, the platform designs targeted therapies for oncology, infectious diseases, and genetic disorders. Sail's approach leverages natural lipid components for enhanced delivery and protein expression. The company collaborates with research institutions on preclinical candidates advancing toward clinical trials.


Founded

2023

HQ

United StatesBoston, MA

Website

sail.bio

Status

Privately held

Customer focus

B2B

Revenue model

Licensing

Valuation

$2.6B (Jul 2026)

Sail Biomedicines Valuation

Sail Biomedicines is currently valued at $2.6B, based on its strategic investment round in July 2026.

The $465M round included Johnson & Johnson Innovative Medicine.

Sail Biomedicines valuation by funding round

Sail Biomedicines valuation by funding round
DateStageValuation
Jul 2026Strategic investment$2.6B

Sail Biomedicines Funding History

Sail Biomedicines has raised a total of $465M across 1 funding round.

Sail Biomedicines funding rounds

Sail Biomedicines funding rounds
DateStageInvestorsRaisedValuationDeal Summary
Jul 2026Strategic investmentJohnson & Johnson Innovative Medicine$465M$2.6BJohnson & Johnson Innovative Medicine announced on July 29, 2026 a strategic collaboration with Sail Biomedicines focused on in vivo CAR-T programs for immune-mediated diseases. The structure includes total initial payments of 785 million USD, comprising a 465 million USD equity investment and up to 140 million USD in development-based milestone payments, plus an exclusive option for Johnson & Johnson to acquire Sail for 2,580 million USD if exercised. The option price implies a potential acquisition value of 2,580 million USD. The agreement is positioned around transforming autoimmune disease treatment through immune reset and expands Johnson & Johnson’s presence in next-generation cell therapy. Sail Biomedicines is a biotechnology company developing in vivo CAR-T therapies and is associated with Flagship Pioneering.

Who has invested in Sail Biomedicines?

1 investor has backed Sail Biomedicines across its funding rounds, including Johnson & Johnson Innovative Medicine.


Sail Biomedicines Investors

Investors in Sail Biomedicines by funding rounds participated
InvestorHQRoundsRoleFirst check

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Acquisitions by Sail Biomedicines

Sail Biomedicines has acquired 2 companies to date.

Last acquisition by Sail Biomedicines was on October 19th 2023. Sail Biomedicines acquired Senda Biosciences for undisclosed valuation.


Latest Acquisitions by Sail Biomedicines

Senda Biosciences
Laronde
Description
Senda Biosciences is a biotechnology firm developing therapeutic applications from molecular interactions between bacterial, botanical, and human cells. The Cambridge-headquartered company, established in 2017, targets novel treatments for human diseases by analyzing health-disease pathways. Its research emphasizes innovative medications and delivery methods for medical professionals, leveraging unique cellular relationships to address unmet needs in therapeutics.
Laronde is a biotechnology company pioneering endogenous RNA therapeutics using its proprietary eRNA platform. This technology enables persistent protein expression inside cells without immunogenicity, supporting repeat dosing for chronic diseases. Founded in 2017 by Flagship Pioneering and headquartered in Boston, Massachusetts, Laronde advances programs in metabolic disorders, immunology, and oncology.
HQ CountryUnited StatesUnited States
HQ City
-
-
Deal Date19 Oct 202319 Oct 2023
Valuationundisclosedundisclosed
EV/Revenue
EV/EBITDA

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Sail Biomedicines Competitors

Sail Biomedicines competitors include listed companies like Beam Therapeutics, NewAmsterdam Pharma, Jamjoom Pharma and Nurix Therapeutics, and private ones like Shiji Biotechnology and Cambrian Biopharma.

Public and private companies comparable to Sail Biomedicines
CompanyHQStatusRevenueEBITDAValuationRevenue Multiple
Beam TherapeuticsUnited StatesUnited StatesPublicly listed$140M($101M)$2.5B21.5x
NewAmsterdam PharmaNetherlandsNetherlandsPublicly listed$23M($231M)$2.6B70.9x
Jamjoom PharmaSaudi ArabiaSaudi ArabiaPublicly listed$400M$143M$2.5B5.8x
Nurix TherapeuticsUnited StatesUnited StatesPublicly listed$84M($267M)$2.6B31.6x
Shiji BiotechnologyChinaHefeiPrivate--$2.7B-
Cambrian BiopharmaUnited StatesNew York City, NYPrivate--$2.5B-

Sail Biomedicines Public Comps

Sail Biomedicines is still privately-owned, but its public comps include Beam Therapeutics, NewAmsterdam Pharma, Jamjoom Pharma, Nurix Therapeutics, Kanghong Pharmaceutical, Yili Chuannig Biotech, Almirall, Peptron, Disc Medicine and Structure Therapeutics.

Last FYEV/RevenueEV/EBITDA
RevenueEBITDALast FYLTM2027ELast FYLTM2027E
Beam Therapeutics$140M($101M)11.7x21.5x(16.2x)(3.7x)
NewAmsterdam Pharma$23M($231M)88.3x70.9x(8.6x)(8.6x)
Jamjoom Pharma$400M$143M6.1x5.8x17.1x16.7x
Nurix Therapeutics$84M($267M)26.9x31.6x(8.5x)-
Kanghong Pharmaceutical$684M$230M2.5x2.5x7.4x7.5x
Yili Chuannig Biotech$688M$232M3.9x4.0x11.5x12.4x
Almirall$1.3B$262M2.1x1.9x10.2x8.6x
Peptron$4M($11M)602.3x-(230.5x)-

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Common questions about Sail Biomedicines

When was Sail Biomedicines founded?Sail Biomedicines was founded in 2023.
Where is Sail Biomedicines headquartered?Sail Biomedicines is headquartered in Boston, MA, United States.
Is Sail Biomedicines publicly listed?No, Sail Biomedicines is a private, VC-backed company.
What is Sail Biomedicines' valuation?Sail Biomedicines was last valued at $2.6B in its strategic investment round in July 2026.
How much funding has Sail Biomedicines raised?Sail Biomedicines has raised $465M across 1 funding round.
What was Sail Biomedicines' last funding round?Sail Biomedicines' last funding round was a $465M strategic investment round in July 2026.
Who are Sail Biomedicines' investors?Sail Biomedicines' investors include Johnson & Johnson Innovative Medicine.
Which companies are comparable to Sail Biomedicines?Companies comparable to Sail Biomedicines include Beam Therapeutics, NewAmsterdam Pharma, Jamjoom Pharma, Nurix Therapeutics, Shiji Biotechnology and Cambrian Biopharma.
How many companies has Sail Biomedicines acquired?Sail Biomedicines has acquired 2 companies, including Senda Biosciences and Laronde.

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