Entact Bio Funding, Investors & Competitors

Entact Bio has raised $131M across 3 funding rounds, most recently a $10M undisclosed-stage round in June 2026.

Last Entact Bio funding round

$10M

Undisclosed stage · Jun 2026

Cumulative funding Entact Bio raised

$131M

across 3 funding rounds

Key investors in Entact Bio

  • Janus Henderson
  • Surveyor Capital
  • venBio Partners
  • Abingworth
  • Logos Capital
  • Brandon Capital
  • Qiming Venture Partners USA
  • 4BIO Capital

Entact Bio Overview

About Entact Bio

Entact Bio is a Redwood City-headquartered biotechnology firm in preclinical development of protein-enhancing drugs via its Encompass platform. It engineers ENTACT medicines that leverage deubiquitinase enzymes to stabilize and activate disease-related proteins, targeting oncology and neurodegeneration with small-molecule modulators derived from expertise in DUB biochemistry and chemical biology.


Founded

2019

HQ

United StatesBoston, MA

Status

Privately held

Customer focus

B2B

Revenue model

Product sales

Entact Bio Funding History

Entact Bio has raised a total of $131M across 3 funding rounds.

Entact Bio's first fundraising round was a $81M Series A in December 2022. The most recent completed round was a $10M undisclosed-stage round in June 2026.

Entact Bio funding rounds

Entact Bio funding rounds
DateStageInvestorsRaisedDeal Summary
Jun 2026Undisclosed stage-$10MEntact Bio launched in December 2022 with an $81 million Series A financing to develop two-ended small molecules designed to strip ubiquitin from beneficial proteins and enhance protein function. The round was co-led by Qiming Venture Partners USA and venBio Partners, indicating early investor backing for its protein-modulation approach. The financing positioned Entact Bio as part of the targeted protein regulation space, with a strategy focused on drugging proteins through a mechanism distinct from standard inhibitor or degrader approaches. The company’s founding thesis centers on restoring or improving activity of helpful proteins rather than suppressing harmful ones, which frames its broader scientific and therapeutic context. Entact Bio is a biotechnology company based in Watertown, Massachusetts, and available background material indicates the company was founded in 2011. No revenue or EBITDA data were found in the provided results.
Jan 2024Undisclosed stage-$40MEntact Bio is a precision medicine company founded to develop therapeutics that enhance the function of beneficial proteins rather than blocking or degrading them. The company uses its proprietary Encompass platform to design enhancement-targeting chimeric molecules (ENTACs) for applications in cancer and rare diseases. In December 2022, Entact Bio announced an $81 million Series A funding round co-led by Qiming Venture Partners USA and venBio Partners, with participation from investors including Abingworth, Brandon Capital, Janus Henderson Investors, Logos Capital, Surveyor Capital, and WEHI. Approximately 13 months later, on January 31, 2024, the company raised an additional $39.9 million in Series A-2 financing from undisclosed investors, bringing total disclosed funding to $126.7 million. The company's approach represents a novel modality in drug development, positioning it to expand beyond traditional protein elimination strategies used in contemporary therapeutics.
Dec 2022Series AQiming Venture Partners USA (lead); venBio Partners (lead); Walter and Eliza Hall Institute of Medical Research; Janus Henderson; Abingworth; Logos Capital; Arkin Bio Ventures; Brandon Capital; Surveyor Capital; 4BIO Capital$81MEntact Bio is a preclinical-stage biotechnology company developing precision medicines that enhance the function of beneficial proteins using its proprietary Encompass platform to create enhancement-targeting chimeric (ENTAC) molecules. These bifunctional small molecules leverage deubiquitinases (DUBs) to remove ubiquitin tags from target proteins, stabilizing and enhancing their activity to address diseases where protein loss-of-function contributes to pathology, such as certain cancers and rare diseases. The founding team includes experts in DUB biochemistry, chemical biology, disease biology, and small-molecule drug development, led by CEO Victoria Richon, formerly of Sanofi, Epizyme, and Merck. On December 6, 2022, Entact Bio launched with an $81 million Series A financing round co-led by Qiming Venture Partners USA and venBio Partners. Participants included Abingworth, Brandon Capital, Janus Henderson Investors, Logos Capital, Surveyor Capital (a Citadel company), Walter and Eliza Hall Institute of Medical Research (WEHI), as well as founding investors 4BIO Capital and Arkin Bio Ventures following an initial seed investment. The funds are designated to advance the Encompass platform, build a diverse drug discovery team, and develop a pipeline of ENTAC therapies for high-unmet-need indications. The company's approach contrasts with targeted protein degradation by focusing on protein enhancement, expanding treatable targets beyond those amenable to inhibition or degradation. No specific pipeline programs, revenue, valuation, or financial metrics beyond the round size were disclosed at launch. Entact operates from Watertown, Massachusetts, with 11-50 employees as of available records.

Who has invested in Entact Bio?

10 investors have backed Entact Bio across its funding rounds, including Janus Henderson, Surveyor Capital, venBio Partners, Abingworth, Logos Capital and Brandon Capital.

Lead investors include Qiming Venture Partners USA and venBio Partners.


Entact Bio Investors

Investors in Entact Bio by funding rounds participated
InvestorHQRoundsRoleFirst check
Walter and Eliza Hall Institute of Medical ResearchAustraliaAustralia1ParticipantDec 2022
Janus HendersonUnited StatesLondon1ParticipantDec 2022
AbingworthUnited KingdomLondon1ParticipantDec 2022
Logos CapitalUnited StatesSan Francisco, CA1ParticipantDec 2022
Arkin Bio VenturesIsraelHerzliya1ParticipantDec 2022
Qiming Venture Partners USAUnited StatesUnited States1LeadDec 2022
venBio PartnersUnited StatesSan Francisco, CA1LeadDec 2022
Brandon CapitalAustraliaMelbourne1ParticipantDec 2022

This data is available for Pro users. Sign up to see all 10 Entact Bio investors.

Start Free Trial

Benchmark 350K+ Funding Rounds and Disclosed VC Valuation Multiples

Sign up to see data on 350K+ funding rounds and disclosed revenue and EBITDA valuation multiples, from seed, through growth stage, to pre-IPO.

Start Free Trial

Entact Bio Competitors

Entact Bio competitors include listed companies like Eli Lilly, Johnson & Johnson, AbbVie and Merck, and private ones like Biosplice Therapeutics and Biocon Biologics.

Public and private companies comparable to Entact Bio
CompanyHQStatusRevenueEBITDAValuationRevenue Multiple
Eli LillyUnited StatesUnited StatesPublicly listed$65B$28B$1.0T13.1x
Johnson & JohnsonUnited StatesUnited StatesPublicly listed$94B$40B$651B6.8x
AbbVieUnited StatesUnited StatesPublicly listed$61B$17B$467B8.1x
MerckUnited StatesUnited StatesPublicly listed$65B$28B$363B6.2x
Biosplice TherapeuticsUnited StatesSan Diego, CAPrivate--$12B-
Biocon BiologicsIndiaBangalorePrivate$1.1B-$4.5B4.2x

Entact Bio Public Comps

Entact Bio is still privately-owned, but its public comps include Eli Lilly, Johnson & Johnson, AbbVie, Merck, Roche, Novartis, AstraZeneca, Amgen, Novo Nordisk and Gilead Sciences.

Last FYEV/RevenueEV/EBITDA
RevenueEBITDALast FYLTM2027ELast FYLTM2027E
Eli Lilly$65B$28B16.5x13.1x38.7x27.0x
Johnson & Johnson$94B$40B7.2x6.8x17.0x18.3x
AbbVie$61B$17B8.7x8.1x30.6x17.6x
Merck$65B$28B6.3x6.2x14.7x21.0x
Roche$77B$26B5.0x4.9x14.6x12.4x
Novartis$57B$22B5.5x5.5x14.2x13.3x
AstraZeneca$59B$19B4.8x4.5x14.6x12.7x
Amgen$37B$17B6.8x6.5x14.8x14.4x

This data is available for Pro users. Sign up to see all Entact Bio competitors and their valuation data.

Start Free Trial

Common questions about Entact Bio

When was Entact Bio founded?Entact Bio was founded in 2019.
Where is Entact Bio headquartered?Entact Bio is headquartered in Boston, MA, United States.
Is Entact Bio publicly listed?No, Entact Bio is a private, VC-backed company.
How much funding has Entact Bio raised?Entact Bio has raised $131M across 3 funding rounds.
What was Entact Bio's last funding round?Entact Bio's last funding round was a $10M undisclosed-stage round in June 2026.
Who are Entact Bio's investors?Entact Bio's investors include Walter and Eliza Hall Institute of Medical Research, Janus Henderson, Abingworth, Logos Capital, Arkin Bio Ventures, Qiming Venture Partners USA, venBio Partners, Brandon Capital, Surveyor Capital and 4BIO Capital.
Which companies are comparable to Entact Bio?Companies comparable to Entact Bio include Eli Lilly, Johnson & Johnson, AbbVie, Merck, Biosplice Therapeutics and Biocon Biologics.

See companies similar to Entact Bio

Start Your
Free Trial Today

Try Multiples for free for 3 days. Got questions or need a demo? Schedule a call with us below.

Start Trial