Investment Team

In 2012, Harbourmaster was acquired by Blackstone, the leading global alternative asset management firm. At Blackstone, from 2012 to 2017 he was a Senior Managing Director, responsible for the European Customised Credit Strategies Business. Overseeing investments in leveraged loans, high yield bonds and structured credit across various investment strategies. In addition Alan co-founded Bonkers Money in 2010 and is involved in a number of other businesses. Alan’s early career was with EY and Euro Capital Structures. He is a Chartered Accountant and has M.Acc and B.Comm degrees from University College Dublin.

Thomas led the successful implementation of an aggressive growth and expansion strategy which included the acquisition of multiple companies along with significant organic growth. Prior to the inception of the Environmental division, Thomas held senior executives roles in both the Energy and Food/Beverage divisions within DCC. Thomas’s early career was with PricewaterhouseCoopers. He is a Chartered Accountant and has M.Acc and B.Comm degrees from University College Dublin.

Robert was the Group Head of Corporate Development at diversified holdings group One51 plc (now IPL Plastics plc, a leading rigid plastics manufacturer for the packaging, environmental containers and industrial products sectors operating manufacturing facilities in Ireland, the UK, North America and China) where he was a member of the Senior Management Team. Robert previously worked with IAWS Group plc and qualified as a Chartered Accountant with KPMG.

Andrew was nominated for Entrepreneur of the Year in 2014. Since 2016, Andrew has assisted numerous companies to scale internationally. In addition he has helped found and grow Robotify Labs, a rapidly growing ed-tech and robotics simulation company.

Donal joined Erisbeg as an Investment Associate in 2024. Previously, Donal worked within Transaction Services at KPMG where he advised on a broad range of private equity and corporate M&A transactions. Donal is a Chartered Accountant (ACA) and holds a First-Class Honours degree in Business and Economics from Trinity College Dublin.

Andrew joined Erisbeg in 2025 from Davy Corporate Finance, where he advised founders, private companies, and institutional clients on a range of sell-side M&A and equity capital markets transactions. His work spanned sectors including infrastructure, decarbonization, and broader mid-market opportunities. During the Covid-19 pandemic, Andrew co-founded Covid Interns, a graduate recruitment platform that connected students with SMEs in response to disrupted internship opportunities. He holds a degree in Economics and Finance from University College Dublin and is a CFA Charterholder and Qualified Financial Adviser.

Nazar joined Erisbeg as an Investment Analyst in 2026. Previously, he worked as an Executive Assistant at StratMinds, a US-based VC firm focused on applied AI, where he supported day-to-day operations and deal evaluation. Nazar holds a First-Class Honours degree in Management Science and Information Systems Studies from Trinity College Dublin.

Daragh joined Erisbeg as an Investment Analyst in 2026. As part of his undergraduate degree, he spent 12 months as an M&A Analyst at Capnua, an Oaklins member firm, advising private companies and founders on sell-side and buy-side transactions across the Irish mid-market. Daragh holds a First-Class Honours degree in Commerce from University College Dublin.

Daniel joined Erisbeg as an Investment Intern in September 2026 and is completing a year-long placement as part of his undergraduate degree. Previously, he interned within Corporate Finance at PKF, where he supported M&A on both the sell-side and buy-side across the Irish market. Daniel is currently studying Commerce at University College Dublin.