History

 

Sedore’s founders, partners and the clients who have trusted us to handle their accounting needs have driven the history of our firm. For almost three decades, our excellent service in helping people has shaped us into the premier accounting firm that we are today.

1982

James L. Sedore, Jr., and Mark O'Sullivan founded Sedore, an accounting and consulting firm.

1987

Jim F. Letterio merges his practice with Sedore.

2000

Linda M. Hannigan becomes a partner at Sedore.

2001

Karen T. Hansen merges the Hansen & Arnold firm with Sedore.

2005

Moved office from Wappingers Falls to Poughkeepsie.

2008

Charles R. Rae merged his firm, Rae and Company, with Sedore.

2011

Karen T. Hansen retires.

2013

Charles R. Rae retires.