Department profile

Investment Funds
Global Guide 2026 : Ireland
Rankings

Ranked Individuals
Ranked Individuals
Chambers Review
Provided by Chambers
Notable Practitioners
Provided by Chambers
Band 3 
Band 3 
Declan O'Sullivan
Declan O'Sullivan has proven experience in the establishment of UCITS umbrella funds and UCITS management companies.
Declan has extensive experience, an incredibly strong reputation and industry presence.
Investment Funds respondentGlobal
Band 4 
Band 4 
Niamh Ryan
Niamh Ryan regularly advises fund managers and financial institutions on a range of matters, including UCITS. Niamh Ryan is brilliant.
Investment Funds respondentGlobalShe is an excellent-quality lawyer.
Investment Funds respondentGlobal
Ranked Individuals at Simmons & Simmons LLP (2)
Simmons & Simmons LLP has rankings in the following guides
Band 3 Band 4 Europe 2026
Practice area: Investment Funds
Location: Luxembourg
View department profile for Europe 2026Band 3 Germany 2026
Practice area: Investment Funds
Location: Germany
View department profile for Germany 2026Band 3 Global 2026
Practice area: Investment Funds
Location: Middle East-wide
View department profile for Global 2026Band 4 Global 2026
Practice area: Investment Funds
Location: Luxembourg
View department profile for Global 2026
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