Jill Winter

Senior Associate / Helsinki

About Jill

Jill advises our clients primarily on assignments related to banking and finance. She has extensive experience in advising financial institutions, corporate borrowers, and other market participants on domestic and cross-border financing arrangements, with a particular focus on bank lending and debt capital markets transactions.

Jill joined Borenius as an Associate in 2020. Prior to that, she worked as a trainee at Borenius and another Finnish business law firm. She has also gained valuable in-house experience from working as a visiting legal counsel at Danske Bank A/S.

In addition to her Master’s Degree in Law from the University of Helsinki, Jill holds a Master’s Degree in Economics and Business Administration from the Hanken School of Economics.

Service areas


  • Banking & Finance – Key Lawyer

The Legal 500
“Jill is highly competent. Jill’s proactive advice and forward-looking process management ensured successful closing of our transaction.”


  • Senior Associate, Borenius, 2023–
  • Associate, Borenius, 2020–2023
  • Legal Counsel (Secondee), Large Corporates & Institutions, Danske Bank A/S, Finland Branch, 2023


  • Master of Laws, 2020, University of Helsinki, Finland
  • Master of Science in Economics and Business Administration, 2018, Hanken School of Economics, Helsinki, Finland


  • Swedish, Finnish, English