Top 20 Biotech Angel Investors in Ireland (September 2026)
For AI agents: Short investor table (Markdown), Detailed investor list (Markdown)
| Investor | Relevant Deals | Geography | Stage | Focus | Round Size |
|---|---|---|---|---|---|
|
John Purdy
Angel
|
3 | Ireland | Seed, Pre-Seed, Venture - Series Unknown | SaaS, Software, Banking | $576k–$1.1M |
|
Declan Magee
Angel
|
2 | Ireland | Seed, Pre-Seed, Venture - Series Unknown | B2B, CRM, SaaS | |
|
Conor Sheahan
Angel
|
2 | Ireland | Seed, Pre-Seed | Medical, Biopharma, Health Care | |
|
Lachy Groom
Angel
|
2 | United States, India, Canada | Seed, Series A, Series B | Software, Financial Services, Information Technology | $2.2M–$80M |
|
Paddy Dillon
Angel
|
2 | Ireland | Seed, Pre-Seed | Medical, Biopharma, Health Care | |
|
Jim Mellon
Angel
|
1 | United States, United Kingdom, Israel | Series A, Seed | Biotechnology, Food and Beverage, Health Care | $536k–$47M |
|
Ali Partovi
Angel
|
1 | United States, Spain, Israel | Seed, Series A, Pre-Seed | Software, Artificial Intelligence, Financial Services | $770k–$105M |
|
Greg Bailey
Angel
|
1 | United States, Isle of Man | Series A, Post-IPO Equity, Seed | Biotechnology, Pharmaceutical, Health Care | $3M–$80M |
|
Andrew Banks
Angel
|
1 | Isle of Man | Seed | Biopharma, Biotechnology, Pharmaceutical | |
|
Others Others
Angel
|
1 | United States, Spain, India | Pre-Seed, Seed, Grant | Software, Information Technology, Health Care | $9.1k–$10M |
|
Edward Lando
Angel
|
1 | United States, United Kingdom, France | Seed, Pre-Seed, Series A | Software, FinTech, Artificial Intelligence | $125k–$31M |
|
Steve Pacelli
Angel
|
1 | Ireland, United States | Series A | Medical Device, Medical, mHealth | $2.5M–$13M |
|
Finn Murphy
Angel
|
1 | Ireland, United Kingdom, Norway | Seed, Series A, Pre-Seed | Software, B2B, Medical | $2.5M–$14M |
|
Private Investment Group
Angel
|
1 | United States, Ireland, Nigeria | Pre-Seed, Seed | FinTech, Medical, E-Commerce | $20k–$1.7M |
|
Eoghan Quigley
Angel
|
1 | Ireland, United Kingdom | Pre-Seed | Travel, Medical, Biopharma | $561k–$2.3M |
|
Mick Slein
Angel
|
1 | Ireland | Seed | Medical, Biopharma, Health Care | |
|
Bill Walsh
Angel
|
1 | Ireland | Seed | Medical, Biopharma, Health Care | |
|
David Reilly
Angel
|
1 | Ireland | Seed | Medical, Biopharma, Health Care | |
|
Nadav Ben-Chanoch
Angel
|
1 | United States, France, United Kingdom | Seed, Pre-Seed, Series A | Software, Information Technology, Artificial Intelligence | $120k–$30M |
|
Seamus Mulligan
Angel
|
1 | Ireland | Series C, Venture - Series Unknown | Medical, Health Care, Biotechnology | |
| Access all 30 angel investors in Ireland Biotech startups. | |||||
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Investor list
John Purdy
Show more...Investment focus
- Industry: SaaS, Software, Banking
- Stage:Seed, Pre-Seed, Venture - Series Unknown
- Geography: Ireland
Investor stats
- Total investments: 5
- Round size: Seed $576k–$1.1M
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- dimply — The experience & engagement platform for financial enterprises.
- Beyondbmi — Beyondbmi is an expert led medical approach to weight loss. We provide a convenient and scientific telehealth program designed to help your reach your health goals.
- FlowForma — Unlock competitive advantage with FlowForma, the #1 no code digital process automation software & business process management tool. Get a free trial now!
Declan Magee
Show more...Investment focus
- Industry: B2B, CRM, SaaS
- Stage:Seed, Pre-Seed, Venture - Series Unknown
- Geography: Ireland
Investor stats
- Total investments: 3
- Lead/follow: 33% lead, 67% follow
Portfolio highlights
- Beyondbmi — Beyondbmi is an expert led medical approach to weight loss. We provide a convenient and scientific telehealth program designed to help your reach your health goals.
- SalesOptimize — Sales/Marketing professionals love our Market Intelligence & B2B Sales Lead Platform with 120M+ B2B companies and 400M+ contacts. Join Today!
Conor Sheahan is the Founder and CEO of CKS Finance. He previously worked at Ocado Information Technology Limited as a Non-Executive Director. Conor Sheahan attended the Institute of Chartered Accountants in Ireland.
Show more...Investment focus
- Industry: Medical, Biopharma, Health Care
- Stage:Seed, Pre-Seed
- Geography: Ireland
Investor stats
- Total investments: 2
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Beyondbmi — Beyondbmi is an expert led medical approach to weight loss. We provide a convenient and scientific telehealth program designed to help your reach your health goals.
Lachy Groom is the Co-Founder of Physical Intelligence. He previously worked at Stripe as the Head of Stripe Issuing.
Show more...Investment focus
- Industry: Software, Financial Services, Information Technology
- Stage:Seed, Series A, Series B
- Geography: United States, India, Canada
Investor stats
- Total investments: 229
- Round size: Seed $2.2M–$10M; Series A $8.5M–$35M; Series B $20M–$80M
- Lead/follow: 27% lead, 73% follow
Portfolio highlights
- Airbound — Welcome to Airbound, where we're reaching the unreachable with our zero infrastructure deliveries. Discover our innovative solutions for efficient and sustainable delivery systems.
- Netic — The AI revenue engine for essential service industries that keep America running.
- alteon energy — Alteon develops long-endurance aircraft and unmanned aerial systems for extended-duration flight. Its designs combine solar power and dynamic soaring to support continuous operation.
Paddy Dillon serves as Corporate Finance Director at Grant Thornton.
Show more...Investment focus
- Industry: Medical, Biopharma, Health Care
- Stage:Seed, Pre-Seed
- Geography: Ireland
Investor stats
- Total investments: 2
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Beyondbmi — Beyondbmi is an expert led medical approach to weight loss. We provide a convenient and scientific telehealth program designed to help your reach your health goals.
Jim Mellon is an international investor with interests in several industries. After leaving Oxford, where he studied PPE, (Philosophy, Politics and Economics) he worked in Asia and the United States for two fund management companies, GT and Thornton, before establishing his own business in 1991. His business operations include two components, alisted fund management company called Charlemagne Capital, and an Asian mining group, Regent Pacific.In addition, Mr. Mellon is Co-Chairman of West African Minerals Corporation and Regent Pacific Group. He is on the board of a number of public quoted companies, including Brazilian Gold Corporation, Charlemagne Capital Limited, Manx Financial Group, Plethora Solutions, Polo Resources, Port Erin Biophara Investments Limited, and the Speymill plc. He is the life tenant of a trust which owns the Burnbrae Group, which has substantial assets in the biotechnology, financial services, property, mining and leisure sectors. Mr. Mellon spends most of his time working on startup ideas and investing. His book, “Wake Up!” was published in 2005; his second book "10 Investments for the Ten Years Ahead" was published in 2008. In 2012, he co-wrote "Cracking the Code" which focuses on the biotechnology sector and how to profit from it. Mr. Mellon lives in the Isle of Man, Brussels and Ibiza and is an honorary fellow of Oriel College, Oxford.
Show more...Investment focus
- Industry: Biotechnology, Food and Beverage, Health Care
- Stage:Series A, Seed
- Geography: United States, United Kingdom, Israel
Investor stats
- Total investments: 35
- Round size: Seed $536k–$20M; Series A $3M–$47M
- Lead/follow: 46% lead, 54% follow
Portfolio highlights
- Callers AI — Amy collects and analyzes information from all over the web and provides actionable insights about your leads, prospects and clients, all in one click.
- Monaco Foundry — We are a team of Serial Entrepreneurs, former Senior Government Advisors and Fortune 500 Executives. A global venture accelerator that invests in early to mid-stage companies and their growth through a unique sweat equity model.
- The Duppy Share — The Duppy Share Caribbean Rum is the best rum for cocktails, mixed drinks and rum gifts. Try all our rum recipes, from rum and ginger to dark rum punch.
Ali Partovi is the CEO and Founder of Neo. He previously worked at Dropbox as an Advisor. Ali Partovi attended Harvard University.
Show more...Investment focus
- Industry: Software, Artificial Intelligence, Financial Services
- Stage:Seed, Series A, Pre-Seed
- Geography: United States, Spain, Israel
Investor stats
- Total investments: 111
- Round size: Seed $1.6M–$13M; Pre-Seed $770k–$1.8M; Series A $1.7M–$105M
- Lead/follow: 35% lead, 65% follow
Portfolio highlights
- Sapien — We build next-gen solutions using artificial intelligence. A team of prompt engineers, ChatGPT, Voice AI, Chatbots, Voice Search, and VoIP developers and consultants.
- Vybe — Virtual Try-On & AI Styling for Fashion Stores
- Ohana — Find sublets and furnished apartments for internships, travel nursing & monthly stays. Ohana offers flexible short-term and mid-term rentals in top cities.
Dr. Gregory H. Bailey is a Managing Partner at Palantir Group, Inc. Dr. Bailey is the Co-founder of Ascent Healthcare Solutions; VirnetX Inc. (AMEX:VHC) and Duramedic Inc. He was also the initial public financier and an independent director of Medivation, Inc. (NASDAQ:MDVN), from 2005 to December 2012. Dr. Bailey served as the Managing Director andco-Head of Life Sciences at MDB Capital Group LLC from May 2004 to January 2007. Previously he served as Life Sciences Analyst at Participating Capital, Corp. He has served on the board of directors of multiple public companies. Dr. Bailey has Medical Doctorate from the University of Western Ontario and practiced medicine as an emergency physician for ten years.
Show more...Investment focus
- Industry: Biotechnology, Pharmaceutical, Health Care
- Stage:Series A, Post-IPO Equity, Seed
- Geography: United States, Isle of Man
Investor stats
- Total investments: 10
- Round size: Series A $3M–$19M; Post-IPO Equity $15M–$80M
- Lead/follow: 50% lead, 50% follow
Portfolio highlights
- Juvenescence — We extend healthy lifespan through developing innovative medicines that target core aging mechanisms to not only treat but prevent age-related diseases.
- Serina Therapeutics — Serina Therapeutics is a biotech company focused on polymer technology to improve how small molecule therapeutics behave in the body
- Bristol-Myers Squibb — Bristol Myers Squibb is a global biopharmaceutical company committed to discovering, developing and delivering innovative medicines to patients with serious diseases.
Andrew Banks - Chairman and Co-Founder @ ABRY Partners
Show more...Investment focus
- Industry: Biopharma, Biotechnology, Pharmaceutical
- Stage:Seed
- Geography: Isle of Man
Investor stats
- Total investments: 1
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Juvenescence — We extend healthy lifespan through developing innovative medicines that target core aging mechanisms to not only treat but prevent age-related diseases.
Others Others
Show more...Investment focus
- Industry: Software, Information Technology, Health Care
- Stage:Pre-Seed, Seed, Grant
- Geography: United States, Spain, India
Investor stats
- Total investments: 17
- Round size: Seed $154k–$10M; Pre-Seed $9.1k–$1.6M
- Lead/follow: 12% lead, 88% follow
Portfolio highlights
- Gheorg — Around 1 million children in Australia have diagnosable anxiety. Two-thirds of them will never get the help they need. Gheorg is on a mission to change that. We're aiming to reduce childhood anxiety and our new app helps parents and children at home. Sign up to get the app on our website.
- XeroCodee — XeroCodee is a groundbreaking AI-powered SaaS application that revolutionizes cloud infrastructure development. Our platform simplifies the entire process, from building and managing cloud infrastructure to optimizing codebase and reducing costs. With our AI capabilities, businesses can optimize their cloud resources, identifying cost-savingopportunities and eliminating inefficiencies. Additionally, our AI algorithms optimize codebase for enhanced performance, scalability, and reliability. We take security seriously and provide automatic and continuous security scans to detect malware and vulnerabilities in the cloud infrastructure. XeroCodee empowers businesses to harness the full potential of the cloud while maximizing efficiency and minimizing costs. Join us and experience the power of AI-driven cloud infrastructure that delivers unparalleled performance, security, and cost savings.
- Invisible Hand — Unlock up to 40% profit uplift with the help of our realtime analytics, all in just a few clicks.
Access 48,091 investors
822 industries, 177 countries. Updated daily. Emails and phones included.
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Edward Lando is the founder of Pareto Holdings. He previously worked at Horizons School of Technology as a co-founder. Edward Lando attended the Wharton School.
Show more...Investment focus
- Industry: Software, FinTech, Artificial Intelligence
- Stage:Seed, Pre-Seed, Series A
- Geography: United States, United Kingdom, France
Investor stats
- Total investments: 580
- Round size: Seed $950k–$6.3M; Pre-Seed $125k–$3.3M; Series A $4.1M–$31M
- Lead/follow: 1% lead, 99% follow
Portfolio highlights
- Humera — Humera - AI CAPTCHA That Knows You're Human
- Allonic — Allonic is a robotics hardware company pioneering 3D Tissue Braiding, a new manufacturing platform for producing integrated, compliant, bio-inspired robotic bodies through a single, fully automated production process. By eliminating assembly-heavy designs and supply-chain complexity, Allonic enables significantly faster iteration, lower costs, andsafer, more dexterous robots to be built. Originally founded from Hungary and operating internationally with a US HQ and a growing team of 15, Allonic is building the hardware foundation for the next generation of intelligent machines.
- Heywa Labs — Two products, one engine. Heywa Studio for businesses, Heywa for anyone with a question worth following.
More than 25 years of medical technology experience, including serving as CEO of DexCom, Inc., Senior Vice President and President Vascular for Medtronic, Inc., and Vice President of Marketing for Arterial Vascular Engineering.
Show more...Investment focus
- Industry: Medical Device, Medical, mHealth
- Stage:Series A
- Geography: Ireland, United States
Investor stats
- Total investments: 2
- Round size: Series A $2.5M–$13M
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Epitel — Epilog is an unobtrusive wearable seizure detection system that records long-term EEG, anywhere. It gives people living with epilepsy peace of mind with a much-needed tool to better understand and manage their seizures.
- Luminate — Luminate Medical is developing LILY, the world's first pain-free and portable solution to prevent hair loss caused by chemotherapy.
Finn just graduated from Mechanical Engineering in Trinity College finishing his 4th year exams with the highest grade in his class. His world view stems from his interest in engineering. Where there are problems he likes to find solutions, whether those problems are getting locked out of your house, not having clean drinking water or forgettingyour student card at home. Before settling on software development Finn dabbled in Ocean Sailing, Coaching, Event Management, Politics and Sports Management and Social Media.
Show more...Investment focus
- Industry: Software, B2B, Medical
- Stage:Seed, Series A, Pre-Seed
- Geography: Ireland, United Kingdom, Norway
Investor stats
- Total investments: 6
- Round size: Seed $3.5M–$5.6M; Series A $2.5M–$14M
- Lead/follow: 33% lead, 67% follow
Portfolio highlights
- Teton — The future of contactless patient monitoring to prevent exacerbation
- Omnea — The all-in-one procurement platform. Request purchases, automate approvals, and streamline your procurement process in one centralised solution.
- Luminate — Luminate Medical is developing LILY, the world's first pain-free and portable solution to prevent hair loss caused by chemotherapy.
Private Investment Group
Show more...Investment focus
- Industry: FinTech, Medical, E-Commerce
- Stage:Pre-Seed, Seed
- Geography: United States, Ireland, Nigeria
Investor stats
- Total investments: 5
- Round size: Pre-Seed $20k–$1.7M
- Lead/follow: 40% lead, 60% follow
Portfolio highlights
- OctUPus — Octupus helps companies make the big transition from legacy infrastructure and applications to the new generation of Cloud Solutions. This is the way to Digital Transformation: being more Agile and Flexible to new digital trends. Their obsession is your “Customer Experience.” One of the new challenges of digitalizing your business is preparingall the data & information to make better decisions and obtain economic benefits and operational efficiency.
- SurgiBox — SurgiBox develops an operating room in a backpack system that makes surgery safer for patients and providers at any time and any place. Its SurgiField™ System is an ultraportable battery-powered sterile environment. It is comprised of 3 parts, a single-use SurgiBubble™, a multiple-use smart control module, and a battery.
- SoluCapital LLC — A Smart Partnership that will get you access to capital you can't get through conventional financing.
Eoghan Quigley serves as Partner at KPMG Ireland. He is the Member of Board of Directors at ALT21. He attended National University of Ireland.
Show more...Investment focus
- Industry: Travel, Medical, Biopharma
- Stage:Pre-Seed
- Geography: Ireland, United Kingdom
Investor stats
- Total investments: 3
- Round size: Pre-Seed $561k–$2.3M
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Roamr — Roamr helps companies cut corporate travel spend by paying employees instead of hotels. Companies save 30% while their employees earn incentives for hosting and staying with one another
- Beyondbmi — Beyondbmi is an expert led medical approach to weight loss. We provide a convenient and scientific telehealth program designed to help your reach your health goals.
- MARC — MARC is an AI startup dedicated to real estate asset management.
Mick Slein is the CEO of LED Group ROBUS.
Show more...Investment focus
- Industry: Medical, Biopharma, Health Care
- Stage:Seed
- Geography: Ireland
Investor stats
- Total investments: 1
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Beyondbmi — Beyondbmi is an expert led medical approach to weight loss. We provide a convenient and scientific telehealth program designed to help your reach your health goals.
Bill Walsh is the chairman of Ergo.
Show more...Investment focus
- Industry: Medical, Biopharma, Health Care
- Stage:Seed
- Geography: Ireland
Investor stats
- Total investments: 1
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Beyondbmi — Beyondbmi is an expert led medical approach to weight loss. We provide a convenient and scientific telehealth program designed to help your reach your health goals.
David Reilly is an Associate Director at Grant Thornton.
Show more...Investment focus
- Industry: Medical, Biopharma, Health Care
- Stage:Seed
- Geography: Ireland
Investor stats
- Total investments: 1
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Beyondbmi — Beyondbmi is an expert led medical approach to weight loss. We provide a convenient and scientific telehealth program designed to help your reach your health goals.
Nadav Ben-Chanoch
Show more...Investment focus
- Industry: Software, Information Technology, Artificial Intelligence
- Stage:Seed, Pre-Seed, Series A
- Geography: United States, France, United Kingdom
Investor stats
- Total investments: 232
- Round size: Seed $500k–$6M; Pre-Seed $120k–$2.5M; Series A $4M–$30M
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Swaap — We build & operate onchain trading systems. We are a group of scientists and technologists committed to build open systems.
- micro1 — We help companies hire and manage the best software engineers easily.
- Skedway — Every work experience should be great! Skedway is the complete platform to optimize the hybrid work experience.
Seamus Mulligan has served as a member of our Board of Directors since January 2012 and was our Chief Business Officer, International Business Development until February 2013. Since 2006, Seamus Mulligan has served as Executive Chairman of Circ Pharma Limited and its subsidiaries, a pharmaceutical development stage group. Prior to joining JazzPharmaceuticals in January 2012, he was the founder and principal investor of Azur Pharma, and served as Azur Pharma’s Chairman and Chief Executive Officer. Previously he held various positions with Elan Corporation, a pharmaceutical company, including managing the corporate development function, the drug delivery division, R&D and U.S. operations.Seamus Mulligan has worked in the pharmaceutical industry for over 25 years. He served as a member of the Board of Directors of the U.S. National Pharmaceutical Council until 2004.Seamus Mulligan holds a B.Sc. (Pharm) and M.Sc. from Trinity College, Dublin.
Show more...Investment focus
- Industry: Medical, Health Care, Biotechnology
- Stage:Series C, Venture - Series Unknown
- Geography: Ireland
Investor stats
- Total investments: 2
- Lead/follow: 100% lead, 0% follow
Portfolio highlights
- Avectas — Excelling beyond | Cell Engineering | Gene Editing | Cell Therapy
Biotech Angel investor funding in Ireland at a glance
Stats across 19 deals from 30 investors.
Access all 30 angel investors in Ireland Biotech startups.
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