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MeiraGTx

Biotech & Life Sciences · London, United Kingdom · Founded 2015 · IPO 2018

Clinical-stage genetic medicine using regulatable riboswitch technology MoreLess

MeiraGTx is a clinical-stage, vertically integrated genetic medicines company founded in 2015 by Alexandria Forbes and Richard Giroux. The company, with primary locations in New York and London, focuses on developing treatments for a range of inherited and acquired disorders. President and CEO Alexandria Forbes has a background that spans a successful academic career in molecular genetics at Oxford and Cambridge to over a decade as a healthcare investor, providing a foundation in both the scientific and financial aspects of biotechnology. Co-founder Richard Giroux, who serves as COO and CFO, brings extensive experience from the hedge fund and investment banking sectors, having worked at firms like Sarissa Capital Management, Meadowvale Partners, and Goldman Sachs.

The company's core technology includes a proprietary riboswitch gene regulation platform, which allows for the precise, dose-responsive control of gene expression through orally administered small molecules. This platform is designed to switch gene expression on and off, offering a high degree of control over therapeutic proteins. MeiraGTx's business model is centered on advancing its pipeline of gene therapy candidates through clinical trials, with a focus on diseases of the eye, central nervous system (CNS), and salivary gland. The company's pipeline includes late-stage clinical programs for conditions such as Parkinson's disease, radiation-induced xerostomia, and inherited retinal diseases like Leber Congenital Amaurosis (LCA4) and X-Linked Retinitis Pigmentosa (XLRP).

MeiraGTx generates revenue through strategic collaborations and service agreements. It has engaged in significant partnerships, including a collaboration with Janssen (a Johnson & Johnson company) for its XLRP program and a strategic investment from Sanofi to provide a first look at data from its riboswitch platform. More recently, a collaboration with Hologen AI was established to advance the AAV-GAD program for Parkinson's disease. The company supports its extensive pipeline with end-to-end in-house manufacturing capabilities, including multiple GMP-licensed viral vector production facilities in the US and Ireland, which are intended to provide control over its supply chain and reduce costs.

Keywords: gene therapy, riboswitch gene regulation, clinical-stage biotechnology, AAV vectors, genetic medicines, inherited retinal diseases, Parkinson's disease, xerostomia, oral small molecules, viral vector manufacturing, metabolic diseases, cell therapy, CNS disorders, ophthalmology, drug development

Valuation $1.11B
Revenue $49M
EBITDA $3.8M
Total funding $50–100M

Talent graph

MeiraGTx's talent

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Employees mapped 420 incl. 2 AI specialists
Founders Hidden — book a demo/100 quality score
Key operators 7 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

6 investors on MeiraGTx's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Seed 2 investors entered at this stage
ALS Finding a Cure
Target ALS
Series A 1 investor entered at this stage
Essex Bio
Series B+ 3 investors entered at this stage
Perceptive Advisors
Sanofi
Oberland Capital

Global footprint

Where MeiraGTx has talent and traffic

Workforce by country
8 countries with
team presence
🇬🇧 United Kingdom56.3%
🇮🇪 Ireland25.3%
🇺🇸 United States12.6%
🇫🇷 France3.2%
🇧🇪 Belgium1.4%
Top 5 of 8 shown
Web traffic by country
8.7K monthly visits
across markets
🇺🇸 United States54%
🇬🇧 United Kingdom26.4%
🇮🇳 India19.5%
Top 3 markets shown

Patent intelligence

$44M patent portfolio · 51 active families

Estimated portfolio value
$44M
4.0% of market cap · comparable to top peer Spark Therapeutics ($46M)
51 active patent families
Where MeiraGTx innovates Adeno-associated virusAptamerDelivery systemDiseaseGenetic therapy

Where MeiraGTx concentrates vs peers

Each axis is a top-10 topic across MeiraGTx and its closest peers. #1 = 100, #10 = 10, absent = 0.

Compare against

Source: Dealroom Patent Intelligence · Patsnap. Request a demo for the full per-sub-category breakdown, individual records, and quality-score history.

Market sentiment

What the market is saying about MeiraGTx

An AI-synthesized read of the highest-engagement posts about MeiraGTx on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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