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Where are you today and where do you want to be tomorrow? We recognize that a lasting relationship starts by listening and understanding your priorities and concerns. We'll work together to look at the big picture, discuss your vision for the future and help you confidently pursue your life goals.

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Jay Diesing

Senior Vice President–Wealth Management

A 1981 Phi Beta Kappa economics graduate of Washington & Lee University, Mr. Diesing and his wife, Jeanne Lynch Diesing, have 3 children and live in Southampton, New York. In addition to his advisory practice, he is President of the Southampton Association, a local civic group, Secretary of the Eastern Long Island Coastal Conservation Alliance, and a Trustee of the Southampton Historical Society. Mr. Diesing is a member of the Meadow Club of Southampton and the Southampton Club.

Registered States:
  • AK
  • AZ
  • CA
  • CO
  • CT
  • DC
  • DE
  • FL
  • GA
  • IA
  • ID
  • IL
  • KY
  • LA
  • MA
  • MD
  • ME
  • MN
  • MT
  • NC
  • NH
  • NJ
  • NY
  • OH
  • OR
  • PA
  • RI
  • SC
  • TX
  • VA
  • VT
  • WA
  • WI
  • WV
  • WY

Education

  • Economics, Washington & Lee University

Credentials

  • Wealth Advisor
8 Main Street
Southampton, NY 11968

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Support and resources

The UBS Optimus Foundation has committed up to $1 million in match funding for donations to trusted relief organizations Americares, World Central Kitchen, Team Rubicon and GiveDirectly in support of their efforts on behalf of those affected by the recent wildfires in southern California.

Learn more about how you can get involved and double your impact through the UBS Optimus Foundation.

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