Dillon Eustace


33 Sir John Rogerson's Quay
Dublin, 2

+353 1 667 0022

+353 1 667 0042

Quick facts:

Number of partners worldwide: 41
Number of lawyers worldwide: 86
Other offices: Cayman Islands, Tokyo, New York
Languages: English, French, German, Italian, Irish, Malay, Spanish

Dillon Eustace is a leading international law firm focusing on financial services, banking and capital markets, corporate and M&A, litigation and dispute resolution, taxation, insurance and real estate. The firm has a dynamic team of lawyers representing companies in all industry sectors including media, insurance companies, pharma/healthcare companies, aviation and maritime industry participants and real estate developers. Its financial services practice is a market leader and advises international and domestic asset managers, investment fund promoters, insurers, banks, corporates, TPAs, custodians and prime brokers.

"They are highly knowledgeable, pragmatic, and accessible, and we feel that their rates are fair."

"Very proactive, with a very quick turnaround."

"Excellent attention to detail and proactive updating on regulations."

"Extremely high quality. They have advised us on a broad range of legal, regulatory and structuring matters and their technical expertise in each area is second to none."

"Excellent work. Sound commercial advice, good stakeholder management and commitment to getting the transaction over the line."

"Very proactive, with a very quick turnaround."

"[John-Hugh Colleran is] extremely efficient and pro-active in getting transactions over the line. [He] is courteous in all his dealings and adopts a practical commercial approach to any issues that arise."

"Lorcan Tiernan and Catherine Hicks are among the best and most talented lawyers I've ever worked with. Their work ethic and commitment is second to none, as is their technical advice, especially in relation to novel and developing situations."

"Lorcan's ability to advise on detailed and legally difficult questions is without question some of the finest I've encountered."

"[Brian Kelliher] is a very experienced lawyer supported by a very good team. We like his down-to-earth and pragmatic approach and he comes up with innovative solutions."

"[Grace O'Connor is] outstanding."

"[Conor Houlihan is] excellent commercially focussed lawyer, accessible and committed to getting the deal done."

  • Aviation
  • Banking
  • Consumer goods and services
  • Energy
  • Financial services
  • Food and beverage
  • Healthcare
  • Insurance
  • Investment management
  • Media
  • Mining
  • Pharma and life sciences
  • Real estate
  • Shipping
  • Tech and telecoms
  • Tourism
  • Transport

Landmark Square
West Bay Road
PO Box 775
Grand Cayman KY1-9006
Cayman Islands
T: +1 345 949 0022
F: +1 345 945 0042

245 Park Avenue
39th Floor 
New York, NY 10167
T: +1 212 792 4168
F: +1 212 792 4167

12th Floor, Yurakucho Itocia Building
2-7-1 Yurakucho
Tokyo 100-0006
T: +813 6860 4885
F: +813 6860 4501

Contact us.