The firm name was changed in 1994 to “Rawles, O’Byrne, Stanko & Kepley, P.C.” Vance I. Kepley had retired in 1989, but his son, Brett A. Kepley, succeeded him as a principal in the firm. The other principals in the firm in 1994 were J. Michael O’Byrne, Edward H. Rawles, Stephen M. O’Byrne, and Glenn A. Stanko. Effective January 1, 2006, the firm adopted the name of “Rawles, O’Byrne, Stanko, Kepley & Jefferson, P.C.,” in order to reflect Timothy S. Jefferson’s status as a principal in the firm. J. Michael O'Byrne retired from active practice a few years later, and Edward H. Rawles retired in January 2014. Brett Kepley left the firm in February of 2017.
In September 2015, the firm changed its name to "O'Byrne, Stanko, Kepley & Jefferson, P.C., in conjunction with the relocation of its office. In February 2017, the firm changed its name to "O'Byrne, Stanko & Jefferson, P.C." in conjunction with the departure of Brett Kepley.
The firm was located in the Fleetwood Building at 501 West Church Street in Champaign from 1959 until September 2015, when it moved to Suite 1012 of Huntington Tower, 201 West Springfield Avenue, Champaign.
More than 60 years of service to clients.