Ms Brennan advises on high-profile commercial disputes and complex restructuring work, including cross-border restructurings, asset recovery and enforcement matters.

Commenting on her new role, Ms Brennan said: “I am delighted to be appointed to partner and look forward to further contributing to the firm’s success and supporting our clients as they navigate complex legal situations.”

Rachel Stanton, Simmons & Simmons country head for Ireland, said: “Andrea’s legal and sectoral knowledge, and commitment to our clients make her an invaluable asset to our firm. It is with great pleasure that we welcome Andrea to the partnership.

“Andrea’s appointment to partner comes at a time of continued growth for Simmons & Simmons as we relocate to our new office on One Molesworth Street, signifying our ongoing strength within the Irish market.”

Ben Jones, the firm’s restructuring and special situations co-chair, added: “Andrea’s promotion marks an important step in the firm’s growth plans for our cross-border restructuring and special situations team.

“Andrea is a highly respected, experienced and skilled restructuring practitioner and Ireland is strategically important as a restructuring gateway amongst the US, UK and EU jurisdictions.”