The 12 closest competitors and alternatives to GH Research PLC among pharmaceuticals companies — ranked by similarity to what GH Research PLC actually does, not by market-cap band.
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GH Research PLC is a clinical-stage biopharmaceutical firm dedicated to creating novel therapies for psychiatric and neurological conditions. The company primarily concentrates on developing 5-Methoxy-N,N-Dimethyltryptamine (5-MeO-DMT) treatments, specifically targeting patients with treatment-resistant depression (TRD). Its most advanced program is GH001, an inhalable 5-MeO-DMT product candidate that has successfully completed two Phase 1 clinical trials and a subsequent Phase 1/2 clinical trial in TRD patients. Additionally, GH Research is developing GH002, an injectable 5-MeO-DMT candidate, and GH003, an intranasal 5-MeO-DMT candidate. Both GH002 and GH003 are currently in preclinical development, with a focus on their potential applications in various psychiatric and neurological disorders. Founded in 2018, GH Research PLC is headquartered in Dublin, Ireland.
GH Research PLC is a pharmaceuticals company headquartered in Dublin, Ireland. It is publicly listed (GHRS) with a market capitalisation of $1.5B. Xcout tracks 10 named people at GH Research PLC, including Velichka Valcheva (Chief Executive Officer).
4 more named people on record for GH Research PLC, with roles, board committees and tenure — see the full roster →
Ranked by semantic similarity — how close each company is to GH Research PLC by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar pharmaceuticals company
Atai Beckley Inc. operates as a clinical-stage biopharmaceutical firm dedicated to the discovery, advancement, and commercialization of innovative therapeutic solutions for a variety of mental health conditions. The company's operations extend across the United States, Germany, and Canada. Its development pipeline features several key compounds: BPL-003: An intranasally administered formulation of mebufotenin benzoate salt, currently undergoing Phase 2a and 2b clinical trials for its potential in treating both treatment-resistant depression (TRD) and alcohol use disorder. RL-007: An orally active, pro-cognitive neuromodulator, progressing through a Phase 2b study focused on cognitive impairment associated with schizophrenia. ELE-101: A serotonergic psychedelic compound designed to address major depressive disorder. VLS-01: An oral transmucosal film featuring N,N-Dimethyltryptamine, which is in a Phase 2 clinical study for TRD. EMP-01: An orally administered form of R-3,4-methylenedioxy-methamphetamine, also in Phase 2 trials for social anxiety disorder. EGX-A & EGX-B: Non-hallucinogenic 5-HT2A receptor agonists, which are being explored for treatment-resistant depression. Beyond these pipeline assets, the firm also provides COMP360 for psilocybin therapy and GRX-917, aimed at treating anxiety, depression, and various neurological conditions. Originally known as Atai Beckley N.V., the entity officially changed its name to Atai Beckley Inc. in December 2025. Established in 2018, its corporate headquarters are situated in New York, New York.
Similar pharmaceuticals company
Clearmind Medicine Inc. is a pre-clinical biopharmaceutical company dedicated to pioneering the development of novel psychedelic-based treatments. Their primary goal is to address a variety of mental health and addiction challenges that currently lack adequate solutions. The company's research targets conditions such as alcohol use disorder (including problematic binge drinking), various eating disorders (like binge eating), depression, and other compulsive or "binge" behaviors. Founded in 2017, the company initially operated under the name Cyntar Ventures Inc. before officially rebranding as Clearmind Medicine Inc. in March 2021. Its operations are headquartered in Vancouver, Canada.
Similar pharmaceuticals company
Helus Pharma Inc. advances mental health treatments by developing novel, second-generation therapies, proprietary drug delivery systems, and patent-protected molecules. The company serves the healthcare and pharmaceutical sectors.
Similar pharmaceuticals company
H. Lundbeck A/S is a global pharmaceutical company that specializes exclusively in the research, development, and commercialization of therapies for brain diseases. It provides treatments for various neurological and psychiatric conditions, such as migraine, Parkinson's disease, Alzheimer's disease, depression, and schizophrenia, serving patients worldwide.
Biotech
Beckley Psytech is a UK-based clinical-stage biotechnology company developing psychedelic medicines for psychiatric and neurological disorders. Its programs have included BPL-003, an intranasal formulation of 5-MeO-DMT, intended for conditions such as treatment-resistant depression and alcohol use disorder.
Biotechnology
COMPASS Pathways plc is a mental healthcare company with a primary presence in the United Kingdom and the United States. Established in 2020 and headquartered in London, UK, the firm focuses on developing novel treatments. Its key product is COMP360, an investigational psilocybin therapy. This therapy has advanced through Phase IIb clinical trials for treatment-resistant depression and is currently undergoing Phase II trials for post-traumatic stress disorder. The company previously operated under the name COMPASS Rx Limited before rebranding to COMPASS Pathways plc in August 2020.
Biotechnology
Gilgamesh Pharma Inc. is a clinical-stage neuroscience company that develops novel chemical entities to treat psychiatric diseases, aiming to move beyond symptom management toward rapid-acting and durable therapies. The company utilizes an AI-powered discovery platform and medicinal chemistry to create precision therapies targeting conditions such as depression, anxiety, addiction, and schizophrenia.
Biotech
ATAI Life Sciences AG is a biopharmaceutical company headquartered in Munich, Germany, focused on acquiring and developing innovative treatments for mental health disorders.
Biotech
Pasithea Therapeutics Corp. functions as a biotechnology firm dedicated to the discovery and advancement of novel therapeutic solutions for various psychiatric and neurological conditions. Beyond its research endeavors, the company also plans to establish and manage clinics specializing in depression treatment. These facilities are designed to offer business support, employing trained pharmacists to administer intravenous ketamine infusions. Founded in 2020, the corporation's primary operations are based in Miami Beach, Florida.
Biotechnology
Reunion Neuroscience is a clinical-stage biopharmaceutical company that develops innovative therapeutics for underserved mental health disorders. Its lead drug candidate, luvesilocin, is a proprietary 5-HT2A agonist designed to provide durable antidepressant effects for patients with mood and anxiety disorders.
Biotechnology
Solvonis Therapeutics plc is a biopharmaceutical company that develops novel medicines for central nervous system (CNS) disorders. Its initial therapeutic focus is on treating Alcohol Use Disorder (AUD) and Post-Traumatic Stress Disorder (PTSD), with discovery programs extending into broader addiction, psychiatry, and neurology fields.
Life Sciences (Therapeutics)
Eumentis Therapeutics, Inc. is a clinical-stage biopharmaceutical company headquartered in San Diego, California, dedicated to developing novel therapies for serious neuropsychiatric conditions.
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