# Top 10 Non Profit Startup Investors in Ireland in May 2026

## John O'Farrell
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 1
- Stages: Series B, Series A, Series D
- Focus: SaaS, Software, Analytics

John O'Farrell is a general partner at the Andreessen Horowitz. John was responsible for partnerships, mergers and acquisitions and strategic transactions for Silver Spring Networks. He has more than 25 years of the US and international experience in corporate/business development and operational roles in the Internet, enterprisesoftware and telecommunications industries.Prior to joining Silver Spring Networks in January 2008, John was Executive Vice President, Business Development, for Opsware Inc. During his tenure at Opsware, John was responsible for four successful acquisitions, major strategic partnerships with EDS and Cisco, and other strategic transactions culminating in the sale of Opsware to HP for $1.65 Billion in September 2007. Prior to Opsware, John was Executive Vice President, International, for Excite@Home, where he founded the international division and grew it to $70M in annual revenues. Earlier in his career, John held positions in the United States and Europe with organizations including MediaOne Group/US West, Booz Allen and Hamilton, Telecom Ireland, the European Commission, Digital Equipment and Siemens.John has an MBA degree from the Stanford Graduate School of Business, where he graduated as an Arjay Miller Scholar, and a Bachelor of Electronic Engineering from University College Dublin, where he graduated with First Class Honors. John speaks English, German, French and Portuguese.

## Albert Wenger
- Type: Angel
- Location: New York, New York, United States
- Relevant deals: 1
- Stages: Series A, Series B, Series C
- Focus: Software, Manufacturing, Analytics

Albert Wenger is the Managing Partner at Union Square Ventures.

## Mike Lee
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 1
- Stages: Seed, Pre-Seed, Series C
- Focus: Software, Fitness, Wellness

Mike Lee is Co-Founder of MyFitnessPal, the leading free resource helping people improve their health. Prior to founding MyFitnessPal, Mike co-founded NextC, a venture-funded startup focused on building online communities. During his 20 year tenure in the technology industry, Mike has held leadership positions at several other top start-upsin Silicon Valley, including Palm, Handspring, Beyond.com and Regis McKenna. Mike graduated summa cum laude from Princeton with a B.A. in Economics.

## Enterprise Ireland
- Type: VC Fund
- Location: Dublin, Dublin, Ireland
- Relevant deals: 1
- Stages: Seed, Series A
- Focus: Software, Health Care, Information Technology

Enterprise Ireland is the government agency responsible for the development and funding of the indigenous business sector. Their mission is to accelerate the development of companies to achieve strong positions in global markets resulting in increased national and regional prosperity.
It was founded in 1998 and headquartered in Dublin, Ireland.

## Shay Garvey
- Type: Angel
- Location: Dublin, Dublin, Ireland
- Relevant deals: 1
- Stages: Seed, Series A
- Focus: SaaS, FinTech, Financial Services

Shay is a founding partner of Frontline Ventures and one of the most active and experienced early stage technology investors in Europe. He was part of the core team of Delta Partners that raised 4 funds and €235m between 1994-2007. He has invested in 25 early stage tech companies and achieved exits over a number of cycles. He has deep networksamong investors and the entrepreneurial community in Ireland and USA.Earlier in his career Shay worked in industry with Exxon and Corning before joining McKinsey. Shay then returned to Ireland and spent seven years in the Irish start up scene as a founder/investor in two companies and CEO of a major food exporter before joining the venture capital industry.Shay has served on the boards of the Irish Venture Capital Association, the Trinity College Science Gallery and the Harvard Business School European Leadership Council.

## Elkstone Capital Partners
- Type: VC Fund
- Location: Dublin, Dublin, Ireland
- Relevant deals: 1
- Stages: Seed, Series A
- Focus: Software, Medical, Medical Device

Elkstone Capital Partners is a multi-family office focused on venture, real estate and wealth management.

## Paladin Capital Group
- Type: VC Fund
- Location: Washington, District of Columbia, United States
- Relevant deals: 1
- Stages: Series A, Series B, Series C
- Focus: Software, Cyber Security, Information Technology

Paladin Capital Group is a leading global investor that supports and grows the world’s most innovative companies through venture investment, expansion, and growth capital. Paladin is a leader in investing in technologies, products, and services focused on dual use in both commercial and governmental markets with a strong value-add culture. ThePaladin team merges financial expertise with national security and technical competence to add value across a wide array of market sectors and company stages. Paladin is focused on being an active investor—bringing decades of experience, advice, access, and relationships to its portfolio companies.Their most recent fund focuses on digital infrastructure resilience, investing globally in advanced technologies and solutions which enable, monitor, manage, and defend critical infrastructure that is dependent on cyber space. The firm is headquartered in Washington, DC, with offices in New York City, Silicon Valley, London, and Luxembourg.

## Victor Parker
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 1
- Stages: Private Equity, Seed
- Focus: Software, SaaS, Education

Victor Parker - Managing Director @ Spectrum Equity

## Brian Caulfield
- Type: Angel
- Location: Dublin, Dublin, Ireland
- Relevant deals: 1
- Stages: Seed, Angel, Series A
- Focus: Software, Mobile, Apps

Brian Caulfield is an entrepreneur, venture capitalist and angel investor. He is a General Partner at DFJ Esprit (http://www.dfjesprit.com/).Brian currently sits on the boards of Datahug, Movidius, MTT, Clavis Technology and the Irish Times, Ireland's leading daily newspaper. He is also a personal investor in a number ofearly stage technology companies including Cicero Networks, GridStore and Teamer.From 2002 to 2007 Brian was a partner at Trinity Venture Capital. At TVC Brian sat on the boards of or led investments in AePONA (sold to Intel - Nasdaq: INTC), ChangingWorlds (Amdocs - NYSE: DOX), CR2, SteelTrace (Compuware - NASDAQ: CPWR) and APT (CSR LSE:CSR.L). Previously, in 1992 Brian co-founded Exceptis Technologies. Exceptis provided dispute management software for the electronic/card payments sector and was sold to Trintech Group (NASDAQ: TTPA) in November 2000. In 2001 Brian co-founded Similarity Systems, a business focused data quality management software company that was acquired by Informatica (NASDAQ: INFA) in January 2006. Brian was also a founder director and shareholder of Prediction Dynamics, which failed in 2004.Brian is a Computer Engineering graduate of Trinity College Dublin. Brian was the 2007 recipient of the Irish Software Association's "Technology Person of the Year" award. In 2010 he also received the Halo Business Angel Network's Business Angel of the Year award.

## Bill McKiernan
- Type: Angel
- Location: Los Gatos, California, United States
- Relevant deals: 1
- Stages: Seed, Series A, Series B
- Focus: E-Commerce, SaaS, Bitcoin

William S. McKiernan, Bill founded CyberSource Corp. in 1994 and served as its Chief Executive Officer from December 1997 to January 1, 2010. Mr. McKiernan served as Chief Executive Officer of Beyond.com corp., from 1994 to March 1998. From 1992 to 1994, he was employed by Network Associates (formerly known as McAfee Associates, Inc.) a developerof computer security software, where he served as President and Chief Operating Officer during its initial public offering since October 1992. Prior to joining McAfee Associates in 1992, Mr. McKiernan served as Vice President of Princeton Venture Research, Inc., an investment banking and venture consulting firm from 1990 to 1992. He also held management positions with IBM/ROLM, a telecommunications company, and Price Waterhouse. He is the Founder of CyberSource Limited and serves as its Executive Chairman. He served as Chairman of the Board of Cybersource Corp. since December 1997. He Founded Beyond.com, an online reseller of computer software, in 1994 and served as its Chairman of the Board since March 1998. He serves as a Director of Vertical Software, Inc. He served as a Director of Cybersource Corp. since December 1997. Mr. McKiernan holds a B.S. from Boston College and an M.B.A. from the Harvard Business School.

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