Sean H. Harmon

Using a collaborative, common-sense approach to planning and problem solving, Sean works with a wide variety of individual and closely-held business clients. His style emphasizes open two-way communication, analysis of legal issues in light of the known business climate, and goal-oriented planning.

Sean’s main areas of practice involve business entity selection and formation, transactions, document preparation, and general corporate counseling. He also has experience in the areas of estate and succession planning, guardianships, conservatorships, and decedent’s estates. He is a member of the Ohio State and Dayton Bar Associations.

Sean was born in South Bend, Indiana, and grew up in Indianapolis. He is a graduate of Indianapolis Cathedral High School and received his B.A. from the University of Notre Dame in 1992. Admitted to the Ohio Bar in November 1997, Sean received his J.D. (magna cum laude) from the University of Dayton.

Sean was a published member of the University of Dayton Law Review, and was champion of UD’s moot court competition, eventually placing third individually in a national moot court.

Bar Admissions

  • Ohio, 1997


  • University of Dayton School of Law, Dayton, Ohio
    • J.D. magna cum laude
    • Honors: Champion, Moot Court Competition
    • Law Review: Dayton Law Review, Member
  • University of Notre Dame, Notre Dame, Indiana
    • B.A. - 1992
  • Indianapolis Cathedral High School

Professional Associations and Memberships

  • Ohio State Bar Association, Member
  • Dayton Bar Associations, Member