Fundraising FoxLeafy Tunnel
Venture capitalLondon · Seed–Series A · 2 people tracked
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Investment thesis
Leafy Tunnel focuses on backing companies developing alternative medicines aimed at addressing mental health issues and pain-related disorders. Its stated investment interest centers on therapeutic approaches in these areas.
Source: firm website, verified Aug 3, 2026.
Team · 2 people
from the firm's website
What they invest in
from 10 of 11 portfolio companiesBiotech ×7Healthtech ×5Digital Health ×4Medical Devices ×4Mental Health ×4Deep Tech ×3AI & Machine Learning ×2AgTech ×1
HQs:United Kingdom×2United States×2Canada×1Denmark×1
Investments · 11 tracked
founders shown can be your intro pathBy year:2024 · 22021 · 13 dated
AtaiBeckley develops rapid-acting mental health treatments and therapies for patients with difficult-to-treat mental health conditions.
BiotechDeep TechDigital HealthHealthtechMedical DevicesMental Health
Srinivas Rao(Co-Founder and Chief Executive Officer)inChristian Angermayer(Founder and Chairman of the Board)
Co-investorsAble PartnersAlpha Wave GlobalAtaiBeckleyCatalio Capital Management, LPFJ LabsFuture Ventures+6 more
AtaiBeckley develops rapid-acting and durable mental health treatments for patients with difficult-to-treat mental health conditions.
BiotechMedical DevicesMental Health
Christian AngermayerCosmo Feilding Mellen(Founder)inSrinivas Rao
Co-investorsFJ LabsIter InvestmentsNegev CapitalNoeticPalo Santo VCRedbus Ventures+2 more
Ceretype develops brain imaging and analysis tools that provide insights into brain circuitry for therapeutic development and clinical care of psychiatric and neurological disorders.
AI & Machine LearningBiotechDigital HealthMedical Devices
Emily Stern(CEO)inRoni Setton(Scientific Director)in
BoardDavid Silbersweig(SAB Chair)
Co-investorsJLS
IUVO is a cannabis company that partners with craft cultivators, including Organnicraft, a British Columbia-based grower of premium cannabis strains from the legacy markets of California and BC.
AgTechConsumer
Lycos PBC develops investigational psychedelic-based therapeutics to treat mental health conditions, with an initial focus on post-traumatic stress disorder.
BiotechDeep TechMental Health
Co-investorsJourneyOne VenturesLauder PartnersSolari CapitalWGD Capital, L.P.XEIA Venture Partners
Maya Health (Naitur) builds compliance-focused AI automation for independent health and wellness practices, covering intake-to-EMR sync, follow-ups, lab result delivery, rating-scale scoring, and safety escalation.
AI & Machine LearningDigital HealthHealthtech
Co-investorsInnovating CapitalPsyMed Ventures
Prohibition Partners operates a B2B discovery platform and ecosystem for the legal cannabis industry, offering conferences, market intelligence content, digital media publishing, and a marketplace for cannabis businesses to transact products and services.
B2B MarketplacesCrypto & Web3Data & InfrastructureFintechMedia & EntertainmentLondon, GB
Stephen Murphy(Founder)in
Co-investorsArtemis Growth Partners
Tactogen develops patented new chemical entities, including benzofuran-based compositions, and conducts preclinical research and publishes data on these compounds.
BiotechDeep TechHealthtech
Matthew Baggott(CEO)in
Co-investorsNoeticPsyMed Ventures10X CapitalPalo Santo VCWefunder
Tetra Pharm develops next-generation drugs targeting neurological disorders including chronic pain, Alzheimer's, and obesity.
BiotechDigital HealthHealthtechMedical DevicesMental HealthCopenhagen, DK
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
Exits · 1
1 IPOsAtaiBeckleyNASDAQ: ATAI
Principals & officers · per Companies House
what is this? ⓘNikolay Tretiyakov — 75–100% of shares, 75–100% of voting rights, right to appoint and remove directors
Frequently asked questions
- How many investments has Leafy Tunnel made?
- Leafy Tunnel has 11 tracked investments, 1 of which have exited.
- What stage does Leafy Tunnel invest at?
- Leafy Tunnel invests at the Seed, Series A stages.
- What sectors does Leafy Tunnel focus on?
- Leafy Tunnel focuses on Biotech, Healthtech, Medical Devices, Mental Health, Wellness & Fitness.
- Where is Leafy Tunnel located?
- Leafy Tunnel is headquartered in London, GB.
- Who does Leafy Tunnel co-invest with?
- Leafy Tunnel most often shares deals with FJ Labs, Noetic, PsyMed Ventures, among 25 tracked co-investors.
Media · Podcasts & interviews
featuring the teamProfessionally Cannabis | Bek Muslimov & Nikolay Tretiyakov, Co-Founders of Leafy Tunnel | EP62
Global Cannabis Intelligence · Nikolay Tretiyakov
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