Diane D. Bell, CPA

Controller, Board Member

Diane Sancken (Bell), CPA is the Controller of Henneman Engineering, Inc. and is responsible for the oversight and management of the company accounting policies and procedures. Diane is a Certified Public Accountant and is licensed in the State of Illinois. Prior to joining Henneman Engineering, Inc., Diane has been with various CPA firms where she was implemental in accounting, audit and litigation services.

As the Controller of Henneman Engineering, Inc. (HEI) Diane will be involved with the corporate officers and serves as a member on the Board of Directors. She is responsible for all financial reporting both internal and external for HEI. 

Diane received a Bachelor of Science in Accounting from Illinois State University. She is a member of the American Institute of Public Accountants.