Since its inception in 1946, VonLehman has been a family-owned, privately-held business. As a leading regional CPA and advisory firm, VonLehman has led Cincinnati and Northern Kentucky businesses through 10 recessions, helping to build a vibrant regional economy along the way. VonLehman is led by a rotating five-member management team. Its shareholders include Andrew VonLehman, the son of founder Joe VonLehman, who served as president from 1994 through 2009.
Click on the list to the right to review bios of VonLehman's Shareholders, Principals and Managers.
- Robert J. Sinkhorn
- Principal, Business Advisory Services
- Blue Ash Office
- 513.8911.5911
- rsinkhorn@vonlehman.com
Industry Focus
Manufacturing & Distribution
Consumer Business & Retail
Financial & Professional Services
Experience
Robert J. Sinkhorn is the Managing Principal of the Business Advisory Services group at VonLehman and Company Inc. His firm, Cascades Advisory Group merged with VonLehman in 2009. Mr. Sinkhorn has held senior positions in private and publicly traded organizations.
Throughout his nineteen year career, Mr. Sinkhorn has delivered innovative strategy, operations and financial solutions to middle market businesses in the tri-state. He has extensive experience serving clients in the manufacturing, distribution, consumer product and financial services industry segments.
Mr. Sinkhorn received his Bachelor of Science in Industrial Management from Purdue University with minors in Manufacturing Management and Computer Systems. He is a Certified Enterprise Lean Six Sigma Black Belt and a member of the American Production and Inventory Control Society. Mr. Sinkhorn is also a member of the Association for Corporate Growth and serves as a board member and advisor to many local business and community organizations.
Education
Bachelor of Science in Industrial Management, Purdue University
Professional and Civic Organizations
American Production and Inventory Control Society
Assocation for Corporate Growth
Saint Lawrence School Commission
Saint Teresa Benedicta of the Cross Pastoral Council
Oyler Elementary Reading Mentor Program
Habitat for Humanity
Campbell Lodge Boys Home