About

Proven Business Systems provides office equipment, as well as document and print management solutions to our clients. We are family owned and operated, and are committed to excellence in servicing our customers and supporting our community. Owner and founder of Proven is John Cosich, a veteran of the office equipment industry. His knowledge and expertise along with Proven's management team have over 65 years combined experience in the industry.

Proven Business Systems is headquartered in Tinley Park, IL and operates daily activity from an over 20,000 sq. ft. state of the art facility which includes ample warehousing for equipment and supplies, a dispatch call center, parts department, complete service training and setup facility, full sales and administrative staff along with a state of the art showroom.

Proven Business Systems offers sales, service and support, as well as the highest performing line of products by Kyocera and Toshiba. We help our customers succeed by understanding their unique document needs, and deliver systems and services that increase efficiency, reduce costs and improve document workflow with state of the art technology. Proven offers several lease options that can be tailored to work with any budget. Proven also offers non-profit pricing for churches, schools and organizations.

Mission Statement

Our mission is to dedicate ourselves in providing our customers, employees and community with the highest level of service possible by focusing on the following objectives:

  • Commit to excellence and professionalism in servicing our customers and supporting our community.
  • Help our customers succeed by understanding their unique document management needs.

Environmental Initiatives

Proven recognizes the burden that business activities can place on the environment. We strive to maintain a clear vision in pursuing a harmonious balance between economic development and environmental preservation. Our systems operate under the following strict, worldwide environmental preservation measures.

  • Ozone layer protection
  • Waste reduction
  • Energy and resource conservation.

Furthermore, it is Proven's policy to provide products and technologies that can actively alleviate existing environmental problems.

Contact us today to learn more about Proven Business Systems and how we can help your business with all of your document needs!