About Simon Systems

Simon Systems was incorporated in 1988 as a full-service reseller of refurbished IBM Banking Systems and IBM Mainframes.  Our goal is to provide the best in class refurbished IBM System z and zEnterprise solutions in the world.

We maintain over
parts in our warehouse

A worldwide leader

From the IBM s370 to the IBM zEnterprise, we are strongly rooted in the IBM Mainframe Server market.

With over 250 years of combined experience, our staff is equipped with the knowledge and resources required to provide equipment and support to the IBM Mainframe community at large.
Simon Systems has built its reputation on a strong belief and commitment to the original CDLA Code of Ethics as well as the current ASCDI Code of Ethics.

Ethics, honesty and integrity are essential components for all of our business interactions. We take pride in our strong work ethic, and our ability to supply the utmost in quality products to all of our customers.

Our reputation under these beliefs, have preceded our name in the industry for over 25 years.

Refurbishing all IBM parts

“Always tested…Always guaranteed”

Our core values along with our experience, dedication to our market, and pride in workmanship is what defines us as a company.  We carry a large inventory of fully tested machines, features and parts to better serve our customers.

For over 25 years we have provided thousands of fully tested features and parts to various 3 rd party maintenance providers enabling them to meet the critical needs of their customer base as well.

If you are an end user, leasing company or dealer, we can provide you with high quality refurbished, tested and certified IBM Mainframes.

Simon Systems can also provide assistance with the disposal of your end-of- life, and off lease mainframes and peripheral devices.