Gerry Maguire
Co-Founder and General Partner @ Atlantic Bridge
Dublin, Ireland
Gerry Maguire is a Series A investor at Atlantic Bridge in Dublin focused on Semiconductor and Artificial Intelligence. Gerry Maguire is based out of Dublin and is the Co-Founder and General Partner of Atlantic Bridge. Gerry previously worked at Accuris Networks as a Board Member. Gerry Maguire attended the Trinity College Dublin.
- Total investments:
- 12
- Last investment:
- Lead investor:
- 58%
Last updated:
For AI agents: llms.txt
Industries Gerry Maguire invests in
Stages Gerry Maguire invests in
Countries Gerry Maguire invests in
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Investment Focus
Industry
- Semiconductor 2 (17%)
- Artificial Intelligence 2 (17%)
- GPS 1 (8%)
- RFID 1 (8%)
- Medical 1 (8%)
Stage
- Series A 3 (25%)
- Venture - Series Unknown 3 (25%)
- Seed 2 (17%)
- Funding Round 2 (17%)
- Series B 1 (8%)
Country
- Ireland 4 (33%)
- United States 2 (17%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Ubotica is to deploy advanced Artificial Intelligence technologies on board every satellite. | $11M / Venture - Series Unknown / Jun 23, 2026 | ||
| Neurent Medical is a medical device startup that develops non-surgical treatments for inflammatory sino-nasal diseases. It was founded in 2015 by Brian Shields and David Townley in Oranmore, Galway, Ireland. | $74.5M / Series C / Feb 11, 2026 | ||
| Equal1 is accelerating the introduction of useful, cost-effective quantum computers within a three-year time horizon. The company has developed a disruptive, scalable and cost-effective quantum computing technology, based on a commercially available silicon semiconductor process. Our solution uses nanometer-scale quantum dots to form qubits on astandard silicon CMOS process. Along with silicon qubits, we have integrated all functions required for a quantum processing unit (QPU) – the brain of the quantum computer – which operates at 3 kelvin with over 10 million transistors. This is the first integrated quantum processing unit of its kind. | $60M / Jan 15, 2026 | ||
| Ubotica is to deploy advanced Artificial Intelligence technologies on board every satellite. | $4.2M / Seed / May 18, 2022 | ||
| Equal1 is accelerating the introduction of useful, cost-effective quantum computers within a three-year time horizon. The company has developed a disruptive, scalable and cost-effective quantum computing technology, based on a commercially available silicon semiconductor process. Our solution uses nanometer-scale quantum dots to form qubits on astandard silicon CMOS process. Along with silicon qubits, we have integrated all functions required for a quantum processing unit (QPU) – the brain of the quantum computer – which operates at 3 kelvin with over 10 million transistors. This is the first integrated quantum processing unit of its kind. | $13.2M / Venture - Series Unknown / Dec 20, 2021 | ||
| Neurent Medical is a medical device startup that develops non-surgical treatments for inflammatory sino-nasal diseases. It was founded in 2015 by Brian Shields and David Townley in Oranmore, Galway, Ireland. | $25M / Series B / Jan 20, 2021 | ||
| Neurent Medical is a medical device startup that develops non-surgical treatments for inflammatory sino-nasal diseases. It was founded in 2015 by Brian Shields and David Townley in Oranmore, Galway, Ireland. | $10.2M / May 28, 2018 | ||
| Neurent Medical is a medical device startup that develops non-surgical treatments for inflammatory sino-nasal diseases. It was founded in 2015 by Brian Shields and David Townley in Oranmore, Galway, Ireland. | $11M / Series A / May 28, 2018 | ||
| DecaWave is a pioneering fabless semiconductor company which has developed a complete, single chip CMOS ultra wideband IC based on the IEEE802.15.4a standard, and building a family of parts to work at rates 110kbps, 850kbps, 6.8Mbps and 27Mbps.DecaWave has identified the rich potential of ultra wideband (UWB) technology, with particular focuson real time location systems (RTLS) and Wireless Sensor Networks (WSNs), and has been instrumental in developing the alternate PHY IEEE802.15.4a standard.The resulting silicon has a wide range of applications and DecaWave is currently working with lead companies in over 30 different verticals to develop applications in areas as diverse as agriculture, manufacturing, healthcare, lighting, security, transport, inventory & supply chain management. | $36.8M / Venture - Series Unknown / Feb 21, 2018 | ||
| Siren is a complete investigation solution, safeguarding people, assets, and networks. Siren fuses data from open source, vendor, and classified sources allowing analysts and investigators to analyze risks, threats, and crimes for National Security, Public Safety, Fraud and Compliance, and Cyber Threat communities. Siren’s patented technology isuniquely search based providing the user with easy-to-use search, analytics, visualization, and reporting capabilities for investigations on all data types at all scales of data volume. In November 2022, Siren was included in the Deloitte Technology Fast 50. Siren was named a Gartner Cool Vendor in an Analytics and Data Science Report in 2020. | $3.7M / Series A / Feb 07, 2018 | ||
| See all 12 investments → | |||
Co-Investors
About Atlantic Bridge
Atlantic Bridge is a Growth Equity Firm with a Cross Border Value Add strategy. We invest in deep technology companies in Europe and the US. Our team is made up of successful entrepreneurs and senior technology industry executives and we invest in strong ambitious entrepreneurs and management teams that have the passion and drive to scale up and exploit major growth opportunities. We help our portfolio companies expand and grow internationally through our global platform with our team and offices in London, Dublin, Munich, Paris and Palo Alto. Atlantic Bridge brings together a unique team of technology entrepreneurs, experienced managers, finance professionals, and investment experts. The team contains a wealth of international business experience across Europe, the UK and the US. They have worked together in various capacities for the last 30 years, bringing a true partnership approach to their firm and their investments. Its investors include the founders, leading institutional investors, and private investors with a track record of investment in successful technology companies. Atlantic Bridge has developed a unique and differentiated strategy that focuses on specific technology themes and the implementation of the “Atlantic Bridge Model” for scaling companies internationally. The “Bridge Model” accelerates the scale-up of technology companies in Europe and the US. This approach is highly differentiated and has delivered strong performance results to date.
Atlantic Bridge Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Brian Long
Managing Partner
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Gerry Maguire
Co-Founder and General Partner
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Helen McBreen
Partner
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Kevin Dillon
Managing Partner & Co-Founder
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Chris Horn
Venture Partner
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FAQ
What does Gerry Maguire invest in?
Gerry Maguire invests primarily in Semiconductor, Artificial Intelligence and GPS startups, most often at Series A and Venture - Series Unknown stage. Most of the 12 investments tracked by Shizune back companies in Ireland. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact Gerry Maguire?
Public channels for Gerry Maguire include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Gerry Maguire last invest?
The most recent investment recorded for Gerry Maguire closed in Jun 2026. Shizune tracks 12 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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