Mediar Therapeutics Funding, Investors & Competitors

Mediar Therapeutics has raised $181M across 3 funding rounds, most recently a $76M Series B in January 2026.

Last Mediar Therapeutics funding round

$76M

Series B · Jan 2026

Cumulative funding Mediar Therapeutics raised

$181M

across 3 funding rounds

Key investors in Mediar Therapeutics

Mediar Therapeutics Overview

About Mediar Therapeutics

Mediar Therapeutics is a Cambridge, Massachusetts-headquartered biotechnology firm focused on pre-clinical therapeutics targeting fibrosis in organs such as lungs, liver, and kidneys. Its pipeline includes small-molecule inhibitors of key fibrotic mediators like TNIK and MRCK, aiming to halt disease progression in idiopathic pulmonary fibrosis and non-alcoholic steatohepatitis. Founded in 2019, the company collaborates with academic institutions and leverages proprietary screening platforms to advance candidates toward clinical trials. Mediar Therapeutics operates from facilities in the Kendall Square biotech hub, positioning it among emerging players in fibrotic disease innovation.


Founded

2018

HQ

United StatesUnited States

Status

Privately held

Customer focus

B2C

Revenue model

Product sales

Mediar Therapeutics Funding History

Mediar Therapeutics has raised a total of $181M across 3 funding rounds.

Mediar Therapeutics' first fundraising round was a $20M seed round in March 2021. The most recent completed round was a $76M Series B in January 2026.

Mediar Therapeutics funding rounds

Mediar Therapeutics funding rounds
DateStageInvestorsRaisedDeal Summary
Jan 2026Series BAmplitude Venture Capital (lead); Intermediate Capital Group (lead); Longwood Fund; Alexandria Venture Investments; Asahi Kasei Pharma$76MMediar Therapeutics is a clinical-stage biotechnology company developing first-in-class therapies to halt fibrosis by targeting myofibroblasts in diseases affecting the skin, lung, and kidney. The company closed an oversubscribed $76 million Series B financing on January 7, 2026, co-led by Amplitude Ventures and ICG Life Sciences (also referred to as Intermediate Capital Group), with participation from new investors Longwood Fund, Asahi Kasei Pharma Ventures, and Alexandria Real Estate Equities, plus existing Series A investors. This round brings total funding to approximately $175 million. Proceeds will advance Mediar's anti-fibrotic portfolio: MTX-474, an EphrinB2 antagonist in Phase 2a for systemic sclerosis (SSc); MTX-463, a WISP1-targeting antibody in Phase 2a for idiopathic pulmonary fibrosis (IPF) under global collaboration with Eli Lilly, which included a $99 million upfront payment; and MTX-439, a SMOC2 antagonist advancing to Phase 1 in the first half of 2026 for chronic kidney disease (CKD)-associated fibrosis. New board members include Bharat Srinivasa, PhD from Amplitude Ventures, and Allan Marchington, PhD from ICG. CEO Rahul Ballal highlighted the transformative year including the Lilly deal and this financing to push programs through clinical readouts, with potential for future public or private financings as data emerges. The financing supports platform expansion across fibrosis indications, building on strong science for unmet needs in fibrosing diseases.
Mar 2023Series ANovartis Venture Fund (lead); Sofinnova Partners (lead); Pfizer Venture Investments; Eli Lilly & Company Foundation; Pureos Bioventures; GIMV; Bristol-Myers Squibb; Ono Venture Investment; Mission BioCapital; Mass General Brigham Ventures$85MMediar Therapeutics is a biotechnology company founded in 2019 from research at Massachusetts General Hospital and Brigham and Women's Hospitals that develops first-in-class therapies targeting fibrosis by addressing fibrotic mediators and myofibroblasts. The company is pioneering a novel approach to fibrosis treatment across multiple organ systems including liver, lung, renal, and cardiac fibrosis, with drug candidates designed to target proteins that can be measured in plasma and correlate with disease severity. On March 15, 2023, Mediar announced a $105 million financing round comprising an $85 million Series A led by Novartis Venture Fund and Sofinnova Partners, with participation from Pfizer Ventures, Mission BioCapital, Gimv, Pureos, Bristol Myers Squibb, Eli Lilly & Company, Ono Venture Investment, and Mass General Brigham Ventures. The company had previously raised $20 million in seed funding in 2021 from Mass General Brigham Ventures, Pfizer Ventures, and Ono Venture Partners. Led by CEO Rahul Ballal and Chief Scientific Officer Paul Yaworsky (a two-decade Pfizer veteran), Mediar planned to advance two programs into clinical studies in 2024, with its lead asset WISP-1 on track for candidate nomination in the second quarter of 2023, and intended to double its 20-person team over the following 18 to 24 months to build out clinical operations. The financing extended the company's runway into 2025.
Mar 2021SeedPfizer Venture Investments; Ono Venture Investment$20MMediar Therapeutics is a discovery-stage biotechnology company focused on developing novel antibody treatments targeting fibrotic mediators in myofibroblasts to address fibrosis diseases with high unmet needs. Co-founded by Mass General Brigham Ventures, the company completed a seed extension funding round on March 17, 2021, with new participation from Pfizer Ventures and Ono Venture Investment, bringing total funding raised to $20 million across the initial 2019 seed and extension. This round followed an initial seed led by Mass General Brigham Ventures alongside other early investors, with proceeds supporting advancement of its myofibroblast discovery platform and antibody programs against novel fibrosis targets. The 2021 seed extension positioned Mediar to exploit proprietary insights into pathological myofibroblasts driving fibrosis pathology. Investors highlighted the innovative approach, with Pfizer Ventures impressed by its promise in treating diseases like those involving chronically damaged organs, and Ono Venture Investment noting potential to halt and reverse fibrosis. Founding CEO Meredith Fisher emphasized the expertise of new syndicate members in fibrosis. Subsequent financings included an $85 million Series A in 2023 co-led by Novartis Venture Fund and Sofinnova Partners with participation from Pfizer Ventures, Ono, Bristol Myers Squibb, Eli Lilly, and others, plus a $105 million total raise noted in some reports, and a $76 million Series B in 2026 co-led by Amplitude Ventures and ICG for clinical advancement of assets like MTX-474, MTX-439, and MTX-463.

Who has invested in Mediar Therapeutics?

15 investors have backed Mediar Therapeutics across its funding rounds, including Pfizer Venture Investments, Ono Venture Investment, Alexandria Venture Investments, Sofinnova Partners, GIMV and Novartis Venture Fund.

Lead investors include Amplitude Venture Capital, Intermediate Capital Group, Novartis Venture Fund and Sofinnova Partners.


Mediar Therapeutics Investors

Investors in Mediar Therapeutics by funding rounds participated
InvestorHQRoundsRoleFirst check
Pfizer Venture InvestmentsUnited StatesNew York City, NY2ParticipantMar 2021
Ono Venture InvestmentUnited StatesSan Francisco, CA2ParticipantMar 2021
Novartis Venture FundSwitzerlandBeijing1LeadMar 2023
Longwood FundUnited StatesBoston, MA1ParticipantJan 2026
Alexandria Venture InvestmentsUnited StatesLos Angeles, CA1ParticipantJan 2026
Amplitude Venture CapitalCanadaMontreal1LeadJan 2026
Sofinnova PartnersFranceParis1LeadMar 2023
Eli Lilly & Company FoundationUnited StatesIndianapolis, IN1ParticipantMar 2023
Pureos BioventuresSwitzerlandZurich1ParticipantMar 2023
Intermediate Capital GroupUnited KingdomLondon1LeadJan 2026
GIMVBelgiumBelgium1ParticipantMar 2023
Bristol-Myers SquibbUnited StatesNew York City, NY1ParticipantMar 2023
Asahi Kasei PharmaJapanTokyo1ParticipantJan 2026

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Mediar Therapeutics Competitors

Mediar Therapeutics 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 Mediar Therapeutics
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

Mediar Therapeutics Public Comps

Mediar Therapeutics 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

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Common questions about Mediar Therapeutics

When was Mediar Therapeutics founded?Mediar Therapeutics was founded in 2018.
Where is Mediar Therapeutics headquartered?Mediar Therapeutics is headquartered in United States.
Is Mediar Therapeutics publicly listed?No, Mediar Therapeutics is a private, VC-backed company.
How much funding has Mediar Therapeutics raised?Mediar Therapeutics has raised $181M across 3 funding rounds.
What was Mediar Therapeutics' last funding round?Mediar Therapeutics' last funding round was a $76M Series B in January 2026, led by Amplitude Venture Capital and Intermediate Capital Group.
Who are Mediar Therapeutics' investors?Mediar Therapeutics' investors include Pfizer Venture Investments, Ono Venture Investment, Novartis Venture Fund, Longwood Fund, Alexandria Venture Investments, Amplitude Venture Capital, Sofinnova Partners, Eli Lilly & Company Foundation, Pureos Bioventures, Intermediate Capital Group and 5 others.
Which companies are comparable to Mediar Therapeutics?Companies comparable to Mediar Therapeutics include Eli Lilly, Johnson & Johnson, AbbVie, Merck, Biosplice Therapeutics and Biocon Biologics.

See companies similar to Mediar Therapeutics

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